Company lists · Data refreshed September 2026
Top 25 Infrastructure private equity firms based in Atlanta, United States
RevenueBase identified 55 infrastructure private equity firms headquartered in Atlanta, United States as of September 2026 and tracks 641 professional contacts across them, including 348 with verified work emails. Across the United States, New York is the largest hub for this category (460 companies); Atlanta has 55.
This list covers infrastructure private equity firms headquartered in Atlanta, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 infrastructure private equity firms based in Atlanta, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 252 contacts → | ||||
Strong evidence “Roark is an Atlanta‐based private equity firm with $41 billion in assets under management.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 43 contacts → | ||||
Strong evidence “Resurgens Technology Partners is an Atlanta-based private equity firm focused on investing in North American & select European, lower middle-market businesses with a focus on…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 34 contacts → | ||||
Strong evidence “Crown Capital is a private investment firm focused on investing in a diverse range of leading lower middle-market companies in the industrial and infrastructure space.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 26 contacts → | ||||
Partial evidence “Overlay is a private investment firm focused on the essential systems that will power, connect, and sustain modern life over the next 50 years.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 23 contacts → | ||||
Strong evidence “Based in Atlanta, GA, Eagle Merchant Partners is a private equity investment firm that provides equity capital and expertise to support founders and management teams in…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 contacts → | ||||
Strong evidence “Source Capital is a private investment firm that provides flexible equity and debt capital to lower middle-market companies across a broad range of industries.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 21 contacts → | ||||
Strong evidence “Established in 2015, SRM Equity Partners is a results-driven private equity firm with headquarters in Atlanta, GA, and Austin, TX.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 19 contacts → | ||||
Strong evidence “Founded in 2003, Argonne Capital Group is a closely-held private investment firm that seeks to make equity investments in a diverse range of middle market enterprises.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 15 contacts → | ||||
Strong evidence “Founded in 2017, Terminus Capital Partners is a growth-oriented private equity firm focused exclusively on majority investments in B2B software companies.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 contacts → | ||||
Strong evidence “MSouth Equity Partners is a private equity investment firm that provides equity capital and expertise to support management teams in acquisitions and recapitalizations of lower…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 contacts → | ||||
Partial evidence “Battle Investment Group, LLC is a private institutional investment management firm seeking to support enterprises in the aerospace, defense/government, industrial, and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Indirect evidence “We leverage over six decades of significant experience with business and consumer services companies.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Strong evidence “Northbow is a partner-led, opportunistic real estate focused private equity firm, with significant committed capital and meaningful operational experience.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Strong evidence “Caymus Equity is a private equity firm that invests in profitable lower middle market companies with significant growth potential.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 contacts → | ||||
Strong evidence “Brighton Partners is a private equity firm focused on small businesses with $10 to $50 million of revenue and less than $5 million of EBITDA.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 6 contacts → | ||||
Partial evidence “Linx Partners is a private investment firm that partners with family owners, entrepreneurs, and management to acquire and grow middle-market industrial companies.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Indirect evidence “We seek lower middle market, IP-rich businesses primed for growth.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Partial evidence “KT Capital Partners, LP is a leading private investment firm which invests in stable, established, and growing companies.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 contacts → | ||||
Indirect evidence “At MEGA Acquisition, we specialize in buying, building, and investing service service businesses to unlock their full potential.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Indirect evidence “Vega is an opportunistic investment firm with exposure to an array of operating companies and differentiated real estate investment strategies for which the principals of Vega are…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Strong evidence “10 Point Capital is a private equity firm based in Atlanta, Georgia that invests in franchisors with the potential to become dominant brands.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Strong evidence “BattleCreek Capital is a thematic driven private equity investment firm focused across real estate sectors and throughout the capital stack.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Partial evidence “Level is a private investment firm focusing on the recapitalization of lower-middle market companies at an inflection point for growth.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Strong evidence “Third Century Investment Associates, LP ("TCIA") manages private equity capital for significant investments in small businesses.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Partial evidence “River Capital, founded in 1983, is an Atlanta-based private investment firm which provides capital for management buyouts, recapitalizations and the growth capital needs of…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: infrastructure private equity firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names infrastructure private equity firms.
- Partial evidence
- Its own public description names part of infrastructure private equity firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name infrastructure private equity firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 55 infrastructure private equity firms based in Atlanta, United States
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Infrastructure private equity firms based in Atlanta, United States at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 55 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among infrastructure private equity firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Atlanta, United States whose own description of what they do matches “infrastructure private equity firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names infrastructure private equity firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among infrastructure private equity firms, and records with no verified work email. Companies headquartered outside Atlanta are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 348 across the full list. 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.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Infrastructure private equity firms by metro in the United States
- Infrastructure private equity firms in New York460
- Infrastructure private equity firms in Chicago161
- Infrastructure private equity firms in Dallas124
- Infrastructure private equity firms in Houston117
- Infrastructure private equity firms in Los Angeles94
- Infrastructure private equity firms in Boston91
- Infrastructure private equity firms in Austin77
- Infrastructure private equity firms in Miami75
- Infrastructure private equity firms in San Francisco74
- Infrastructure private equity firms in Denver52
- Infrastructure private equity firms in Charlotte38
- Infrastructure private equity firms in Washington36
- Infrastructure private equity firms in Newport Beach25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names infrastructure private equity firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many infrastructure private equity firms are there based in Atlanta, United States?
RevenueBase identified 55 infrastructure private equity firms headquartered in Atlanta, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Roark Capital, headquartered in Atlanta, tops this list with the largest team on record.
Which city in the United States has the most infrastructure private equity firms?
New York leads the United States with 460 headquartered companies, followed by Chicago (161) and Dallas (124). Atlanta has 55.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 348 verified decision-maker contacts tracked across these 55 companies.
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.
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Infrastructure private equity firms by geography
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- Infrastructure private equity firms based in Sao Paulo, Brazil
- Infrastructure private equity firms based in Calgary, Canada
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- Infrastructure private equity firms based in Toronto, Canada
- Infrastructure private equity firms based in Vancouver, Canada
- Infrastructure private equity firms based in Paris, France
- Infrastructure private equity firms based in Hong Kong, Hong Kong
- Infrastructure private equity firms based in Mumbai, India
- Infrastructure private equity firms based in Luxembourg, Luxembourg
- Infrastructure private equity firms based in Singapore, Singapore
- Infrastructure private equity firms based in Johannesburg, South Africa
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 Smart Search, 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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