Company lists · Data refreshed September 2026
Top 25 Business services private equity firms based in Chicago, United States
RevenueBase identified 317 company matches for business services private equity firms associated with Chicago, United States as of September 2026 and tracks 6,972 professional contacts across them, including 4,002 with verified work emails. Across the United States, New York is the largest hub for this category (941 companies); Chicago follows with 317.
This list covers company matches for business services private equity firms associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest business services private equity firms based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,489 contacts → | ||||
Exact match “Lincoln International, Inc.(NYSE: LCLN) is a trusted investment banking advisor to business owners and senior executives of leading private equity firms and their portfolio…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 367 contacts → | ||||
Exact match “Adams Street Partners is a global investment firm managing a comprehensive suite of private markets investment solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 327 contacts → | ||||
Exact match “Shore Capital, a Chicago-based private equity firm with an office in Nashville, is an investor in lower-middle market companies in the Healthcare, Food and Beverage, Business…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 309 contacts → | ||||
Exact match “Thoma Bravo is the world’s largest software-focused investment firm, with more than $172 billion in assets under management as of March 31, 2026.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 237 contacts → | ||||
Exact match “Founded in 1980, GTCR is a leading private equity firm that invests behind The Leaders Strategy™ – finding and partnering with management leaders in core domains to identify…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 207 contacts → | ||||
Exact match “Livingstone is an international mid-market M&A and debt advisory firm with offices in Amsterdam, Beijing, Chicago, Düsseldorf, Frankfurt, Hamburg, London, Los Angeles, Madrid…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 187 contacts → | ||||
Exact match “DPO & Co specializes in helping Private Equity firms and their portfolio companies gain fact-based insights during the diligence process and realize post-close synergies and value…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 173 contacts → | ||||
Exact match “Portage Point is a business advisory, interim management and investment banking firm intensely focused on the middle market.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 131 contacts → | ||||
Exact match “Experience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 129 contacts → | ||||
Exact match “TPG Twin Brook Capital Partners, TPG Angelo Gordon’s middle market direct lending business, is a direct lending finance company focused on providing cash-flow based financing…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 118 contacts → | ||||
Exact match “CDI Global, established in 1973, is a leader in middle-market, cross-border transactions with over transactions to our credit.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 99 contacts → | ||||
Exact match “Madison Dearborn Partners, LLC ("MDP") is a leading private equity investment firm based in Chicago that, since its formation in 1992, has raised aggregate capital of…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 86 contacts → | ||||
Exact match “Equity Group Investments (EGI) is the private investment firm founded by Sam Zell in 1968.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 85 contacts → | ||||
Exact match “Green Courte Partners, LLC is a high energy, fast-paced private equity real estate investment firm focused on building industry-leading companies within niche real estate sectors.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 82 contacts → | ||||
Exact match “Based in Chicago, Waud Capital Partners is a leading growth-oriented private equity firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 81 contacts → | ||||
Exact match “Linden Capital Partners is a Chicago-based private equity firm focused exclusively on leveraged buyouts in the healthcare and life sciences industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 79 contacts → | ||||
Exact match “Flexpoint Ford is a specialist private equity firm focused on financial services and adjacent verticals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 78 contacts → | ||||
Exact match “Wind Point Partners is a Chicago-based private equity investment firm with approximately $6 billion in assets under management*.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 78 contacts → | ||||
Exact match “Founded in 2001, RCP Advisors, a strategy of Ridgepost Capital (NYSE: RPC), is a private equity investment firm that provides access to North American small buyout fund managers…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 67 contacts → | ||||
Exact match “PPC partners with middle-market companies based in North America with positions in the manufactured products and services sectors.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 65 contacts → | ||||
Exact match “Morgan Street Holdings is a holding company and private investment group with a growth mindset, owning a diverse portfolio across industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 64 contacts → | ||||
Exact match “At Water Street, we are dedicated to building market leaders in healthcare.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 59 contacts → | ||||
Exact match “Tyree & D'Angelo Partners ("TDP") is a private equity investment firm that focuses on control investments in the lower middle market (companies with $1-5M of EBITDA).” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 58 contacts → | ||||
Exact match “Peakstone is the trusted partner and leading force in the lower middle market U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 57 contacts → | ||||
Exact match “CORE is an industrials-focused private equity firm with more than $1.58 billion in total limited partner capital commitments across four funds investing in North American lower…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “business services private equity firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 317 business services private equity firms based in Chicago, United States
See the full list, filter by size, metro and specialty, and access 4,002 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Business services private equity firms based in Chicago, United States at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 317 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Chicago, United States whose business descriptions match “business services private equity firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 4,002 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Business services private equity firms by metro in the United States
- Business services private equity firms in New York941
- Business services private equity firms in Dallas241
- Business services private equity firms in Los Angeles219
- Business services private equity firms in Boston191
- Business services private equity firms in Houston188
- Business services private equity firms in Atlanta172
- Business services private equity firms in Austin156
- Business services private equity firms in San Francisco146
- Business services private equity firms in Miami144
- Business services private equity firms in Denver116
- Business services private equity firms in Charlotte96
- Business services private equity firms in Tampa68
- Business services private equity firms in San Diego67
- Business services private equity firms in Washington66
- Business services private equity firms in Nashville59
- Business services private equity firms in Newport Beach59
- Business services private equity firms in Minneapolis51
- Business services private equity firms in Scottsdale51
- Business services private equity firms in Philadelphia50
- Business services private equity firms in Cleveland45
- Business services private equity firms in Birmingham43
- Business services private equity firms in Boca Raton43
- Business services private equity firms in Seattle43
- Business services private equity firms in Salt Lake City38
- Business services private equity firms in Phoenix35
- Business services private equity firms in Santa Monica35
- Business services private equity firms in Cincinnati34
- Business services private equity firms in Fort Lauderdale32
- Business services private equity firms in Beverly Hills28
- Business services private equity firms in Fort Worth27
- Business services private equity firms in Irvine26
- Business services private equity firms in Pittsburgh26
- Business services private equity firms in Westport26
- Business services private equity firms in Raleigh25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “business services private equity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many business services private equity firms are there based in Chicago, United States?
RevenueBase identified 317 company matches for business services private equity firms associated with Chicago, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Lincoln International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most business services private equity firms?
New York leads the United States with 941 company records, followed by Chicago (317) and Dallas (241).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,002 professional contacts with verified work emails tracked across these 317 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 317 business services private equity firms based in Chicago, United States. Start with a free account, no credit card.
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Business services private equity firms by geography
- Business services private equity firms based in Calgary, Canada
- Business services private equity firms based in Montreal, Canada
- Business services private equity firms based in Toronto, Canada
- Business services private equity firms based in Vancouver, Canada
- Business services private equity firms based in Berlin, Germany
- Business services private equity firms based in Frankfurt, Germany
- Business services private equity firms based in Hamburg, Germany
- Business services private equity firms based in Munich, Germany
- Business services private equity firms based in Bangalore, India
- Business services private equity firms based in Chennai, India
- Business services private equity firms based in Mumbai, India
- Business services private equity firms based in New Delhi, India
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 business services private equity firms based in Chicago, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 317 matching company records for business services private equity firms based in Chicago, United States, with 6,972 tracked contacts and 4,002 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 business services private equity firms based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Lincoln Internationallincolninternational.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,489 contacts → |
“Lincoln International, Inc.(NYSE: LCLN) is a trusted investment banking advisor to business owners and senior executives of leading private equity firms and their portfolio…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Adams Street Partnersadamsstreetpartners.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 367 contacts → |
“Adams Street Partners is a global investment firm managing a comprehensive suite of private markets investment solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Shore Capital Partnersshorecp.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 327 contacts → |
“Shore Capital, a Chicago-based private equity firm with an office in Nashville, is an investor in lower-middle market companies in the Healthcare, Food and Beverage, Business…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Thoma Bravothomabravo.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 309 contacts → |
“Thoma Bravo is the world’s largest software-focused investment firm, with more than $172 billion in assets under management as of March 31, 2026.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gtcr LLCgtcr.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 237 contacts → |
“Founded in 1980, GTCR is a leading private equity firm that invests behind The Leaders Strategy™ – finding and partnering with management leaders in core domains to identify…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Livingstonelivingstonepartners.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 207 contacts → |
“Livingstone is an international mid-market M&A and debt advisory firm with offices in Amsterdam, Beijing, Chicago, Düsseldorf, Frankfurt, Hamburg, London, Los Angeles, Madrid…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dpo&co.dpoandco.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 187 contacts → |
“DPO & Co specializes in helping Private Equity firms and their portfolio companies gain fact-based insights during the diligence process and realize post-close synergies and value…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Portage Point Partnersportagepointpartners.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 173 contacts → |
“Portage Point is a business advisory, interim management and investment banking firm intensely focused on the middle market.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  BPOCbpoc.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 131 contacts → |
“Experience.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  TPG Twin Brook Capital Partnerstwincp.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 129 contacts → |
“TPG Twin Brook Capital Partners, TPG Angelo Gordon’s middle market direct lending business, is a direct lending finance company focused on providing cash-flow based financing…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CDI Global M&acdiglobal.comHQ: Chicago, United StatesReported employees: 51-200 | Chicago, United States | 51-200 | Exact match | 118 contacts → |
“CDI Global, established in 1973, is a leader in middle-market, cross-border transactions with over transactions to our credit.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Madison Dearborn Partners, LLCmdcp.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 99 contacts → |
“Madison Dearborn Partners, LLC ("MDP") is a leading private equity investment firm based in Chicago that, since its formation in 1992, has raised aggregate capital of…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Equity Group Investmentsegizell.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 86 contacts → |
“Equity Group Investments (EGI) is the private investment firm founded by Sam Zell in 1968.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Green Courte Partners, LLCgreencourtepartners.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 85 contacts → |
“Green Courte Partners, LLC is a high energy, fast-paced private equity real estate investment firm focused on building industry-leading companies within niche real estate sectors.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Waud Capital Partnerswaudcapital.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 82 contacts → |
“Based in Chicago, Waud Capital Partners is a leading growth-oriented private equity firm.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Linden Capital Partnerslinden.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 81 contacts → |
“Linden Capital Partners is a Chicago-based private equity firm focused exclusively on leveraged buyouts in the healthcare and life sciences industries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Flexpoint Fordflexpointford.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 79 contacts → |
“Flexpoint Ford is a specialist private equity firm focused on financial services and adjacent verticals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Wind Point Partnerswppartners.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 78 contacts → |
“Wind Point Partners is a Chicago-based private equity investment firm with approximately $6 billion in assets under management*.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  RCP Advisorsrcpadvisors.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 78 contacts → |
“Founded in 2001, RCP Advisors, a strategy of Ridgepost Capital (NYSE: RPC), is a private equity investment firm that provides access to North American small buyout fund managers…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  PPC Pritzker Private Capitalppcpartners.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 67 contacts → |
“PPC partners with middle-market companies based in North America with positions in the manufactured products and services sectors.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Morgan Street Holdingsmorganstreet.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 65 contacts → |
“Morgan Street Holdings is a holding company and private investment group with a growth mindset, owning a diverse portfolio across industries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Water Street Healthcare Partnerswaterstreet.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 64 contacts → |
“At Water Street, we are dedicated to building market leaders in healthcare.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tyree & D'angelo Partnerstdpfund.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 59 contacts → |
“Tyree & D'Angelo Partners ("TDP") is a private equity investment firm that focuses on control investments in the lower middle market (companies with $1-5M of EBITDA).” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  The Peakstone Grouppeakstonegroup.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 58 contacts → |
“Peakstone is the trusted partner and leading force in the lower middle market U.S.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Core Industrial Partnerscoreipfund.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 57 contacts → |
“CORE is an industrials-focused private equity firm with more than $1.58 billion in total limited partner capital commitments across four funds investing in North American lower…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 317 company matches
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Business services private equity firms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
317 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 317 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Business services private equity firms by metro in the United States
- Business services private equity firms in New York941
- Business services private equity firms in Dallas241
- Business services private equity firms in Los Angeles219
- Business services private equity firms in Boston191
- Business services private equity firms in Houston188
- Business services private equity firms in Atlanta172
- Business services private equity firms in Austin156
- Business services private equity firms in San Francisco146
- Business services private equity firms in Miami144
- Business services private equity firms in Denver116
- Business services private equity firms in Charlotte96
- Business services private equity firms in Tampa68
- Business services private equity firms in San Diego67
- Business services private equity firms in Washington66
- Business services private equity firms in Nashville59
- Business services private equity firms in Newport Beach59
- Business services private equity firms in Minneapolis51
- Business services private equity firms in Scottsdale51
- Business services private equity firms in Philadelphia50
- Business services private equity firms in Cleveland45
- Business services private equity firms in Birmingham43
- Business services private equity firms in Boca Raton43
- Business services private equity firms in Seattle43
- Business services private equity firms in Salt Lake City38
- Business services private equity firms in Phoenix35
- Business services private equity firms in Santa Monica35
- Business services private equity firms in Cincinnati34
- Business services private equity firms in Fort Lauderdale32
- Business services private equity firms in Beverly Hills28
- Business services private equity firms in Fort Worth27
- Business services private equity firms in Irvine26
- Business services private equity firms in Pittsburgh26
- Business services private equity firms in Westport26
- Business services private equity firms in Raleigh25
Questions about this company list
What does Exact match mean for business services private equity firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many business services private equity firms did RevenueBase find based in Chicago, United States?
The saved snapshot records 317 matching company records, 6,972 tracked contacts and 4,002 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Business services private equity firms by geography
- Business services private equity firms based in Calgary, Canada
- Business services private equity firms based in Montreal, Canada
- Business services private equity firms based in Toronto, Canada
- Business services private equity firms based in Vancouver, Canada
- Business services private equity firms based in Berlin, Germany
- Business services private equity firms based in Frankfurt, Germany
- Business services private equity firms based in Hamburg, Germany
- Business services private equity firms based in Munich, Germany
- Business services private equity firms based in Bangalore, India
- Business services private equity firms based in Chennai, India
- Business services private equity firms based in Mumbai, India
- Business services private equity firms based in New Delhi, India
Cite this list
RevenueBase Data Team. Top 25 business services private equity firms based in Chicago, United States. Snapshot: September 27, 2026. https://revenuebase.ai/companies/business-services-private-equity-firms/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Business services private equity firms based in Calgary, Canada
- Business services private equity firms based in Montreal, Canada
- Business services private equity firms based in Toronto, Canada
- Business services private equity firms based in Vancouver, Canada
- Business services private equity firms based in Berlin, Germany
- Business services private equity firms based in Frankfurt, Germany
Company intelligence · public preview
Top 25 business services private equity firms based in Chicago, United States
RevenueBase records 317 matching company records for business services private equity firms based in Chicago, United States, with 6,972 tracked contacts and 4,002 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 business services private equity firms based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Lincoln Internationallincolninternational.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,489 contacts → |
“Lincoln International, Inc.(NYSE: LCLN) is a trusted investment banking advisor to business owners and senior executives of leading private equity firms and their portfolio…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adams Street Partnersadamsstreetpartners.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 367 contacts → |
“Adams Street Partners is a global investment firm managing a comprehensive suite of private markets investment solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Shore Capital Partnersshorecp.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 327 contacts → |
“Shore Capital, a Chicago-based private equity firm with an office in Nashville, is an investor in lower-middle market companies in the Healthcare, Food and Beverage, Business…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thoma Bravothomabravo.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 309 contacts → |
“Thoma Bravo is the world’s largest software-focused investment firm, with more than $172 billion in assets under management as of March 31, 2026.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gtcr LLCgtcr.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 237 contacts → |
“Founded in 1980, GTCR is a leading private equity firm that invests behind The Leaders Strategy™ – finding and partnering with management leaders in core domains to identify…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Livingstonelivingstonepartners.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 207 contacts → |
“Livingstone is an international mid-market M&A and debt advisory firm with offices in Amsterdam, Beijing, Chicago, Düsseldorf, Frankfurt, Hamburg, London, Los Angeles, Madrid…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dpo&co.dpoandco.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 187 contacts → |
“DPO & Co specializes in helping Private Equity firms and their portfolio companies gain fact-based insights during the diligence process and realize post-close synergies and value…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Portage Point Partnersportagepointpartners.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 173 contacts → |
“Portage Point is a business advisory, interim management and investment banking firm intensely focused on the middle market.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BPOCbpoc.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 131 contacts → |
“Experience.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TPG Twin Brook Capital Partnerstwincp.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 129 contacts → |
“TPG Twin Brook Capital Partners, TPG Angelo Gordon’s middle market direct lending business, is a direct lending finance company focused on providing cash-flow based financing…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CDI Global M&acdiglobal.com HQ: Chicago, United StatesReported employees: 51-200 | Chicago, United States | 51-200 | Exact match | 118 contacts → |
“CDI Global, established in 1973, is a leader in middle-market, cross-border transactions with over transactions to our credit.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Madison Dearborn Partners, LLCmdcp.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 99 contacts → |
“Madison Dearborn Partners, LLC ("MDP") is a leading private equity investment firm based in Chicago that, since its formation in 1992, has raised aggregate capital of…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Equity Group Investmentsegizell.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 86 contacts → |
“Equity Group Investments (EGI) is the private investment firm founded by Sam Zell in 1968.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Green Courte Partners, LLCgreencourtepartners.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 85 contacts → |
“Green Courte Partners, LLC is a high energy, fast-paced private equity real estate investment firm focused on building industry-leading companies within niche real estate sectors.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Waud Capital Partnerswaudcapital.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 82 contacts → |
“Based in Chicago, Waud Capital Partners is a leading growth-oriented private equity firm.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Linden Capital Partnerslinden.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 81 contacts → |
“Linden Capital Partners is a Chicago-based private equity firm focused exclusively on leveraged buyouts in the healthcare and life sciences industries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Flexpoint Fordflexpointford.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 79 contacts → |
“Flexpoint Ford is a specialist private equity firm focused on financial services and adjacent verticals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wind Point Partnerswppartners.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 78 contacts → |
“Wind Point Partners is a Chicago-based private equity investment firm with approximately $6 billion in assets under management*.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RCP Advisorsrcpadvisors.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 78 contacts → |
“Founded in 2001, RCP Advisors, a strategy of Ridgepost Capital (NYSE: RPC), is a private equity investment firm that provides access to North American small buyout fund managers…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PPC Pritzker Private Capitalppcpartners.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 67 contacts → |
“PPC partners with middle-market companies based in North America with positions in the manufactured products and services sectors.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Morgan Street Holdingsmorganstreet.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 65 contacts → |
“Morgan Street Holdings is a holding company and private investment group with a growth mindset, owning a diverse portfolio across industries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Water Street Healthcare Partnerswaterstreet.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 64 contacts → |
“At Water Street, we are dedicated to building market leaders in healthcare.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tyree & D'angelo Partnerstdpfund.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 59 contacts → |
“Tyree & D'Angelo Partners ("TDP") is a private equity investment firm that focuses on control investments in the lower middle market (companies with $1-5M of EBITDA).” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Peakstone Grouppeakstonegroup.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 58 contacts → |
“Peakstone is the trusted partner and leading force in the lower middle market U.S.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Core Industrial Partnerscoreipfund.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 57 contacts → |
“CORE is an industrials-focused private equity firm with more than $1.58 billion in total limited partner capital commitments across four funds investing in North American lower…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 317 company matches
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Business services private equity firms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
317 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 317 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Business services private equity firms by metro in the United States
- Business services private equity firms in New York941
- Business services private equity firms in Dallas241
- Business services private equity firms in Los Angeles219
- Business services private equity firms in Boston191
- Business services private equity firms in Houston188
- Business services private equity firms in Atlanta172
- Business services private equity firms in Austin156
- Business services private equity firms in San Francisco146
- Business services private equity firms in Miami144
- Business services private equity firms in Denver116
- Business services private equity firms in Charlotte96
- Business services private equity firms in Tampa68
- Business services private equity firms in San Diego67
- Business services private equity firms in Washington66
- Business services private equity firms in Nashville59
- Business services private equity firms in Newport Beach59
- Business services private equity firms in Minneapolis51
- Business services private equity firms in Scottsdale51
- Business services private equity firms in Philadelphia50
- Business services private equity firms in Cleveland45
- Business services private equity firms in Birmingham43
- Business services private equity firms in Boca Raton43
- Business services private equity firms in Seattle43
- Business services private equity firms in Salt Lake City38
- Business services private equity firms in Phoenix35
- Business services private equity firms in Santa Monica35
- Business services private equity firms in Cincinnati34
- Business services private equity firms in Fort Lauderdale32
- Business services private equity firms in Beverly Hills28
- Business services private equity firms in Fort Worth27
- Business services private equity firms in Irvine26
- Business services private equity firms in Pittsburgh26
- Business services private equity firms in Westport26
- Business services private equity firms in Raleigh25
Questions about this company list
What does Exact match mean for business services private equity firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many business services private equity firms did RevenueBase find based in Chicago, United States?
The saved snapshot records 317 matching company records, 6,972 tracked contacts and 4,002 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Business services private equity firms by geography
- Business services private equity firms based in Calgary, Canada
- Business services private equity firms based in Montreal, Canada
- Business services private equity firms based in Toronto, Canada
- Business services private equity firms based in Vancouver, Canada
- Business services private equity firms based in Berlin, Germany
- Business services private equity firms based in Frankfurt, Germany
- Business services private equity firms based in Hamburg, Germany
- Business services private equity firms based in Munich, Germany
- Business services private equity firms based in Bangalore, India
- Business services private equity firms based in Chennai, India
- Business services private equity firms based in Mumbai, India
- Business services private equity firms based in New Delhi, India
Cite this list
RevenueBase Data Team. Top 25 business services private equity firms based in Chicago, United States. Snapshot: September 27, 2026. https://revenuebase.ai/companies/business-services-private-equity-firms/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Business services private equity firms based in Calgary, Canada
- Business services private equity firms based in Montreal, Canada
- Business services private equity firms based in Toronto, Canada
- Business services private equity firms based in Vancouver, Canada
- Business services private equity firms based in Berlin, Germany
- Business services private equity firms based in Frankfurt, Germany