Company lists · Data refreshed September 2026
Top 25 Impact-focused private equity firms based in the United States
RevenueBase identified 3,471 company matches for impact-focused private equity firms associated with the United States as of September 2026 and tracks 42,893 professional contacts across them, including 20,569 with verified work emails. New York is the largest hub.
This list covers company matches for impact-focused private equity firms associated with the 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 28, 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 impact-focused private equity firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,979 contacts → | ||||
Exact match “TPG (Nasdaq: TPG) is a leading global alternative asset management firm, founded in San Francisco in 1992, with $306 billion of assets under management and investment and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 1,290 contacts → | ||||
Exact match “Warburg Pincus LLC is the pioneer of global growth investing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 1,101 contacts → | ||||
Exact match “Allspring is welcoming a new era of investing that pursues both financial returns and positive outcomes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 1,025 contacts → | ||||
Exact match “Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 881 contacts → | ||||
Exact match “TA is a leading global private equity firm focused on scaling growth in profitable companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 820 contacts → | ||||
Exact match “General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support to over 830 companies throughout its…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 447 contacts → | ||||
Exact match “The Riverside Company is a global investment firm focused on being one of the leading private capital options for business owners and employees at the smaller end of the middle…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 408 contacts → | ||||
Exact match “We invest in exceptional entrepreneurs and proven contributors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 368 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 337 contacts → | ||||
Exact match “W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 278 contacts → | ||||
Exact match “Alpine Investors is a people-driven private equity firm that invests in software and services businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 255 contacts → | ||||
Exact match “Berkshire Partners is a 100% employee-owned, multi-sector specialist investor in private and public equity, with a focus on North American-based, middle-market companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 252 contacts → | ||||
Exact match “Roark is an Atlanta‐based private equity firm with $41 billion in assets under management.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 245 contacts → | ||||
Exact match “Advantage Capital is an impact investment firm with an emphasis on driving capital to underserved areas – often in partnership with the public sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 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 28, 2026 · View company records in RevenueBase | |||||
| 16 | 220 contacts → | ||||
Exact match “Founded in 1984, Hellman & Friedman (H&F) is one of the most experienced private equity investment firms operating today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 220 contacts → | ||||
Exact match “Founded in 1994, American Securities is a leading U.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 211 contacts → | ||||
Exact match “Gryphon Investors is a leading middle-market private investment firm focused on building and growing profitable, market-leading companies in the Business Services, Consumer…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 196 contacts → | ||||
Exact match “HASI invests in sustainable infrastructure assets advancing the energy transition.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 193 contacts → | ||||
Exact match “Khosla Ventures invests in companies that are bold, early and impactful.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 174 contacts → | ||||
Exact match “Anthos, founded in 2007, invests in emerging consumer and technology companies that drive innovation and shape the future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 162 contacts → | ||||
Exact match “TSG is a global leader in consumer-focused investing with approximately $13 billion in assets under management and a 40+ year track record of building iconic brands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 151 contacts → | ||||
Exact match “Since 1991, Frazier Healthcare Partners leverages the experience of its team of investment professionals, Center of Excellence, Senior Advisors and Executives in Residence to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 148 contacts → | ||||
Exact match “THL Partners is a Boston-based private equity firm investing in middle-market growth companies in three industry groups: Financial Technology & Services, Healthcare, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 147 contacts → | ||||
Exact match “The Vistria Group is building a new kind of private investment firm that seeks to deliver both financial returns and societal impact.” Recorded in the RevenueBase company graph · Sep 28, 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 “impact-focused 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 3,471 impact-focused private equity firms based in the United States
See the full list, filter by size, metro and specialty, and access 20,569 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Impact-focused private equity firms based in the United States at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,471 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 the United States whose business descriptions match “impact-focused 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 20,569 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 28, 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.
Impact-focused private equity firms by metro
- Impact-focused private equity firms in New York547
- Impact-focused private equity firms in San Francisco165
- Impact-focused private equity firms in Chicago143
- Impact-focused private equity firms in Los Angeles120
- Impact-focused private equity firms in Dallas106
- Impact-focused private equity firms in Boston97
- Impact-focused private equity firms in Austin86
- Impact-focused private equity firms in Miami83
- Impact-focused private equity firms in Houston79
- Impact-focused private equity firms in Washington75
- Impact-focused private equity firms in Atlanta69
- Impact-focused private equity firms in Denver56
- Impact-focused private equity firms in Seattle39
- Impact-focused private equity firms in Charlotte36
- Impact-focused private equity firms in San Diego31
- Impact-focused private equity firms in Palo Alto29
- Impact-focused private equity firms in Philadelphia29
- Impact-focused private equity firms in Salt Lake City26
- Impact-focused private equity firms in Nashville25
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 “impact-focused private equity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many impact-focused private equity firms are there based in the United States?
RevenueBase identified 3,471 company matches for impact-focused private equity firms associated with the 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?
TPG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most impact-focused private equity firms?
New York leads with 547 company records, followed by San Francisco (165) and Chicago (143).
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 20,569 professional contacts with verified work emails tracked across these 3,471 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,471 impact-focused private equity firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Impact-focused private equity firms by geography
- Impact-focused private equity firms based in Melbourne, Australia
- Impact-focused private equity firms based in Sydney, Australia
- Impact-focused private equity firms based in Sao Paulo, Brazil
- Impact-focused private equity firms based in Montreal, Canada
- Impact-focused private equity firms based in Toronto, Canada
- Impact-focused private equity firms based in Vancouver, Canada
- Impact-focused private equity firms based in Helsinki, Finland
- Impact-focused private equity firms based in Paris, France
- Impact-focused private equity firms based in Berlin, Germany
- Impact-focused private equity firms based in Munich, Germany
- Impact-focused private equity firms based in Hong Kong, Hong Kong
- Impact-focused private equity firms based in Mumbai, 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.
More company lists
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- Impact-focused private equity firms based in Melbourne, Australia
- Impact-focused private equity firms based in Sydney, Australia
- Impact-focused private equity firms based in Sao Paulo, Brazil
- Impact-focused private equity firms based in Montreal, Canada
- Impact-focused private equity firms based in Toronto, Canada
- Impact-focused private equity firms based in Vancouver, Canada
Company intelligence · public preview
Top 25 impact-focused private equity firms based in the 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 3,471 matching company records for impact-focused private equity firms based in the United States, with 42,893 tracked contacts and 20,569 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 28, 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 impact-focused private equity firms based in the 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 |  TPGtpg.comHQ: San Francisco, CA, United StatesReported employees: 1,001-5,000 | San Francisco, CA, United States | 1,001-5,000 | Exact match | 1,979 contacts → |
“TPG (Nasdaq: TPG) is a leading global alternative asset management firm, founded in San Francisco in 1992, with $306 billion of assets under management and investment and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Warburg Pincus LLCwarburgpincus.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 1,290 contacts → |
“Warburg Pincus LLC is the pioneer of global growth investing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Allspring Global Investmentsallsprg.coHQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 1,101 contacts → |
“Allspring is welcoming a new era of investing that pursues both financial returns and positive outcomes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Adventadventinternational.comHQ: Boston, MA, United StatesReported employees: 501-1,000 | Boston, MA, United States | 501-1,000 | Exact match | 1,025 contacts → |
“Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TA Associatesta.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 881 contacts → |
“TA is a leading global private equity firm focused on scaling growth in profitable companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  General Atlanticgeneralatlantic.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 820 contacts → |
“General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support to over 830 companies throughout its…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The Riverside Companyriversidecompany.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 447 contacts → |
“The Riverside Company is a global investment firm focused on being one of the leading private capital options for business owners and employees at the smaller end of the middle…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  RWSrventures.coHQ: Los Angeles, United StatesReported employees: Not recorded | Los Angeles, United States | Not recorded | Exact match | 408 contacts → |
“We invest in exceptional entrepreneurs and proven contributors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Centerbridge Partners, L.Pcenterbridge.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 368 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  W Capital Partnerswcapgroup.comHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 337 contacts → |
“W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Alpine Investorsalpineinvestors.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 278 contacts → |
“Alpine Investors is a people-driven private equity firm that invests in software and services businesses.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Berkshire Partnersberkshirepartners.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 255 contacts → |
“Berkshire Partners is a 100% employee-owned, multi-sector specialist investor in private and public equity, with a focus on North American-based, middle-market companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Roark Capitalroarkcapital.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 252 contacts → |
“Roark is an Atlanta‐based private equity firm with $41 billion in assets under management.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Advantage Capitaladvantagecap.comHQ: New Orleans, LA, United StatesReported employees: 51-200 | New Orleans, LA, United States | 51-200 | Exact match | 245 contacts → |
“Advantage Capital is an impact investment firm with an emphasis on driving capital to underserved areas – often in partnership with the public sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Hellman & Friedmanhf.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 220 contacts → |
“Founded in 1984, Hellman & Friedman (H&F) is one of the most experienced private equity investment firms operating today.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  American Securitiesamerican-securities.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 220 contacts → |
“Founded in 1994, American Securities is a leading U.S.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Gryphon Investorsgryphoninvestors.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 211 contacts → |
“Gryphon Investors is a leading middle-market private investment firm focused on building and growing profitable, market-leading companies in the Business Services, Consumer…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  HASIhasi.comHQ: Annapolis, MD, United StatesReported employees: 51-200 | Annapolis, MD, United States | 51-200 | Exact match | 196 contacts → |
“HASI invests in sustainable infrastructure assets advancing the energy transition.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Khosla Ventureskhoslaventures.comHQ: Menlo Park, CA, United StatesReported employees: 51-200 | Menlo Park, CA, United States | 51-200 | Exact match | 193 contacts → |
“Khosla Ventures invests in companies that are bold, early and impactful.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Anthos Capitalanthoscapital.comHQ: Santa Monica, CA, United StatesReported employees: Not recorded | Santa Monica, CA, United States | Not recorded | Exact match | 174 contacts → |
“Anthos, founded in 2007, invests in emerging consumer and technology companies that drive innovation and shape the future.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TSG Consumer Partnerstsgconsumer.com HQ: Larkspur, CA, United StatesReported employees: 51-200 | Larkspur, CA, United States | 51-200 | Exact match | 162 contacts → |
“TSG is a global leader in consumer-focused investing with approximately $13 billion in assets under management and a 40+ year track record of building iconic brands.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Frazier Healthcare Partnersfrazierhealthcare.comHQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 151 contacts → |
“Since 1991, Frazier Healthcare Partners leverages the experience of its team of investment professionals, Center of Excellence, Senior Advisors and Executives in Residence to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  THL Partnersthl.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 148 contacts → |
“THL Partners is a Boston-based private equity firm investing in middle-market growth companies in three industry groups: Financial Technology & Services, Healthcare, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  The Vistria Groupvistria.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 147 contacts → |
“The Vistria Group is building a new kind of private investment firm that seeks to deliver both financial returns and societal impact.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,471 company matches
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Impact-focused private equity firms: dataset insights
September 28, 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
3,466 records in the displayed employee bands.
5 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,471 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 28, 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 ↗
Impact-focused private equity firms by metro
- Impact-focused private equity firms in New York547
- Impact-focused private equity firms in San Francisco165
- Impact-focused private equity firms in Chicago143
- Impact-focused private equity firms in Los Angeles120
- Impact-focused private equity firms in Dallas106
- Impact-focused private equity firms in Boston97
- Impact-focused private equity firms in Austin86
- Impact-focused private equity firms in Miami83
- Impact-focused private equity firms in Houston79
- Impact-focused private equity firms in Washington75
- Impact-focused private equity firms in Atlanta69
- Impact-focused private equity firms in Denver56
- Impact-focused private equity firms in Seattle39
- Impact-focused private equity firms in Charlotte36
- Impact-focused private equity firms in San Diego31
- Impact-focused private equity firms in Palo Alto29
- Impact-focused private equity firms in Philadelphia29
- Impact-focused private equity firms in Salt Lake City26
- Impact-focused private equity firms in Nashville25
Questions about this company list
What does Exact match mean for impact-focused 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 impact-focused private equity firms did RevenueBase find based in the United States?
The saved snapshot records 3,471 matching company records, 42,893 tracked contacts and 20,569 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 28, 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
Impact-focused private equity firms by geography
- Impact-focused private equity firms based in Melbourne, Australia
- Impact-focused private equity firms based in Sydney, Australia
- Impact-focused private equity firms based in Sao Paulo, Brazil
- Impact-focused private equity firms based in Montreal, Canada
- Impact-focused private equity firms based in Toronto, Canada
- Impact-focused private equity firms based in Vancouver, Canada
- Impact-focused private equity firms based in Helsinki, Finland
- Impact-focused private equity firms based in Paris, France
- Impact-focused private equity firms based in Berlin, Germany
- Impact-focused private equity firms based in Munich, Germany
- Impact-focused private equity firms based in Hong Kong, Hong Kong
- Impact-focused private equity firms based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 25 impact-focused private equity firms based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/impact-focused-private-equity-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Impact-focused private equity firms based in Melbourne, Australia
- Impact-focused private equity firms based in Sydney, Australia
- Impact-focused private equity firms based in Sao Paulo, Brazil
- Impact-focused private equity firms based in Montreal, Canada
- Impact-focused private equity firms based in Toronto, Canada
- Impact-focused private equity firms based in Vancouver, Canada
Company intelligence · public preview
Top 25 impact-focused private equity firms based in the United States
RevenueBase records 3,471 matching company records for impact-focused private equity firms based in the United States, with 42,893 tracked contacts and 20,569 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 28, 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 impact-focused private equity firms based in the 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 | TPGtpg.com HQ: San Francisco, CA, United StatesReported employees: 1,001-5,000 | San Francisco, CA, United States | 1,001-5,000 | Exact match | 1,979 contacts → |
“TPG (Nasdaq: TPG) is a leading global alternative asset management firm, founded in San Francisco in 1992, with $306 billion of assets under management and investment and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Warburg Pincus LLCwarburgpincus.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 1,290 contacts → |
“Warburg Pincus LLC is the pioneer of global growth investing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Allspring Global Investmentsallsprg.co HQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 1,101 contacts → |
“Allspring is welcoming a new era of investing that pursues both financial returns and positive outcomes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Adventadventinternational.com HQ: Boston, MA, United StatesReported employees: 501-1,000 | Boston, MA, United States | 501-1,000 | Exact match | 1,025 contacts → |
“Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TA Associatesta.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 881 contacts → |
“TA is a leading global private equity firm focused on scaling growth in profitable companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | General Atlanticgeneralatlantic.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 820 contacts → |
“General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support to over 830 companies throughout its…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Riverside Companyriversidecompany.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 447 contacts → |
“The Riverside Company is a global investment firm focused on being one of the leading private capital options for business owners and employees at the smaller end of the middle…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | RWSrventures.co HQ: Los Angeles, United StatesReported employees: Not recorded | Los Angeles, United States | Not recorded | Exact match | 408 contacts → |
“We invest in exceptional entrepreneurs and proven contributors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Centerbridge Partners, L.Pcenterbridge.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 368 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | W Capital Partnerswcapgroup.com HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 337 contacts → |
“W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Alpine Investorsalpineinvestors.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 278 contacts → |
“Alpine Investors is a people-driven private equity firm that invests in software and services businesses.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Berkshire Partnersberkshirepartners.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 255 contacts → |
“Berkshire Partners is a 100% employee-owned, multi-sector specialist investor in private and public equity, with a focus on North American-based, middle-market companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Roark Capitalroarkcapital.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 252 contacts → |
“Roark is an Atlanta‐based private equity firm with $41 billion in assets under management.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Advantage Capitaladvantagecap.com HQ: New Orleans, LA, United StatesReported employees: 51-200 | New Orleans, LA, United States | 51-200 | Exact match | 245 contacts → |
“Advantage Capital is an impact investment firm with an emphasis on driving capital to underserved areas – often in partnership with the public sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hellman & Friedmanhf.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 220 contacts → |
“Founded in 1984, Hellman & Friedman (H&F) is one of the most experienced private equity investment firms operating today.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | American Securitiesamerican-securities.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 220 contacts → |
“Founded in 1994, American Securities is a leading U.S.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gryphon Investorsgryphoninvestors.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 211 contacts → |
“Gryphon Investors is a leading middle-market private investment firm focused on building and growing profitable, market-leading companies in the Business Services, Consumer…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HASIhasi.com HQ: Annapolis, MD, United StatesReported employees: 51-200 | Annapolis, MD, United States | 51-200 | Exact match | 196 contacts → |
“HASI invests in sustainable infrastructure assets advancing the energy transition.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Khosla Ventureskhoslaventures.com HQ: Menlo Park, CA, United StatesReported employees: 51-200 | Menlo Park, CA, United States | 51-200 | Exact match | 193 contacts → |
“Khosla Ventures invests in companies that are bold, early and impactful.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Anthos Capitalanthoscapital.com HQ: Santa Monica, CA, United StatesReported employees: Not recorded | Santa Monica, CA, United States | Not recorded | Exact match | 174 contacts → |
“Anthos, founded in 2007, invests in emerging consumer and technology companies that drive innovation and shape the future.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TSG Consumer Partnerstsgconsumer.com HQ: Larkspur, CA, United StatesReported employees: 51-200 | Larkspur, CA, United States | 51-200 | Exact match | 162 contacts → |
“TSG is a global leader in consumer-focused investing with approximately $13 billion in assets under management and a 40+ year track record of building iconic brands.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Frazier Healthcare Partnersfrazierhealthcare.com HQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 151 contacts → |
“Since 1991, Frazier Healthcare Partners leverages the experience of its team of investment professionals, Center of Excellence, Senior Advisors and Executives in Residence to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | THL Partnersthl.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 148 contacts → |
“THL Partners is a Boston-based private equity firm investing in middle-market growth companies in three industry groups: Financial Technology & Services, Healthcare, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Vistria Groupvistria.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 147 contacts → |
“The Vistria Group is building a new kind of private investment firm that seeks to deliver both financial returns and societal impact.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,471 company matches
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Impact-focused private equity firms: dataset insights
September 28, 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
3,466 records in the displayed employee bands.
5 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,471 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 28, 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 ↗
Impact-focused private equity firms by metro
- Impact-focused private equity firms in New York547
- Impact-focused private equity firms in San Francisco165
- Impact-focused private equity firms in Chicago143
- Impact-focused private equity firms in Los Angeles120
- Impact-focused private equity firms in Dallas106
- Impact-focused private equity firms in Boston97
- Impact-focused private equity firms in Austin86
- Impact-focused private equity firms in Miami83
- Impact-focused private equity firms in Houston79
- Impact-focused private equity firms in Washington75
- Impact-focused private equity firms in Atlanta69
- Impact-focused private equity firms in Denver56
- Impact-focused private equity firms in Seattle39
- Impact-focused private equity firms in Charlotte36
- Impact-focused private equity firms in San Diego31
- Impact-focused private equity firms in Palo Alto29
- Impact-focused private equity firms in Philadelphia29
- Impact-focused private equity firms in Salt Lake City26
- Impact-focused private equity firms in Nashville25
Questions about this company list
What does Exact match mean for impact-focused 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 impact-focused private equity firms did RevenueBase find based in the United States?
The saved snapshot records 3,471 matching company records, 42,893 tracked contacts and 20,569 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 28, 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
Impact-focused private equity firms by geography
- Impact-focused private equity firms based in Melbourne, Australia
- Impact-focused private equity firms based in Sydney, Australia
- Impact-focused private equity firms based in Sao Paulo, Brazil
- Impact-focused private equity firms based in Montreal, Canada
- Impact-focused private equity firms based in Toronto, Canada
- Impact-focused private equity firms based in Vancouver, Canada
- Impact-focused private equity firms based in Helsinki, Finland
- Impact-focused private equity firms based in Paris, France
- Impact-focused private equity firms based in Berlin, Germany
- Impact-focused private equity firms based in Munich, Germany
- Impact-focused private equity firms based in Hong Kong, Hong Kong
- Impact-focused private equity firms based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 25 impact-focused private equity firms based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/impact-focused-private-equity-firms/united-states.
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
- Impact-focused private equity firms based in Melbourne, Australia
- Impact-focused private equity firms based in Sydney, Australia
- Impact-focused private equity firms based in Sao Paulo, Brazil
- Impact-focused private equity firms based in Montreal, Canada
- Impact-focused private equity firms based in Toronto, Canada
- Impact-focused private equity firms based in Vancouver, Canada