4753 indexable Private Equity Funds companies headquartered in United States, ranked by total equity funding and recent funding momentum. Combined disclosed equity funding of $6.9B across 67 funded companies, including 1 unicorn.
| # | Company | Funding | Valuation | Stage | Latest round | Employees | Founded | Momentum |
|---|---|---|---|---|---|---|---|---|
| 1 |
Castor Key
Holding company acquiring and building infrastructure and industrial services businesses |
$30M | — | Series B | Series B Feb 2026 | — | 2025 | ↑ Active |
| 2 |
Cembra
Provider of permanent capital for acquiring and holding enduring businesses |
$21.9M | — | Series B | Series B Feb 2026 | — | 2026 | ↑ Active |
| 3 |
Octagon Equity
Private equity invetsment firm |
$17.9M | — | Series A | Series A Feb 2026 | — | 2024 | ↑ Active |
| 4 |
Rockbridge
Hospitality-centered investment firm |
$46.6M | — | Series B | Series B Nov 2025 | — | 1999 | ↑ Active |
| 5 |
Nearsummit
Investor providing capital and operational expertise to cloud-native services businesses |
$4.5M | — | Series A | Series A Mar 2026 | — | 2023 | ↑ Active |
| 6 |
Bass Rock Capital
Private equity investment firm |
$8M | — | Series A | Series A Dec 2025 | — | 2025 | ↑ Active |
| 7 |
Olympus Pines
Developer of retail businesses through acquisition and management |
$35M | — | Series C | Series C May 2025 | — | 2020 | ↑ Active |
| 8 |
Hungry Pig Capital
Investment firm allocating capital to restaurant, retail, and essential-goods industries |
$1.5M | — | Seed | Seed Feb 2026 | — | 2024 | ↑ Active |
| 9 |
Green Heron Partners
Private equity firm investing in lower middle market service and specialty manufacturing companies |
$16.1M | — | Series B | Series B Feb 2025 | — | 2023 | ↑ Active |
| 10 |
Alka Oaks
Provider of investment funding and operational support for service-based businesses |
$900K | — | Seed | Seed Oct 2025 | — | 2025 | ↑ Active |
| 11 |
Periscope Harbor Partners
Provider of capital and operational leadership for business succession planning |
$600K | — | Seed | Seed Oct 2025 | — | 2025 | ↑ Active |
| 12 |
The Pave
Firm acquiring paving companies that build infrastructure |
$11.6M | — | Series B | Series B Sep 2024 | — | 2024 | ↑ Active |
| 13 |
Dumu Holdings
Acquirer of essential service businesses focused on health, infrastructure, and environment |
$450K | — | Seed | Seed Sep 2025 | — | 2025 | ↑ Active |
| 14 |
Village Partners Group
Private investment firm partnering with individuals to build service businesses |
$1.2M | — | Seed | Seed Apr 2025 | — | 2025 | ↑ Active |
| 15 |
Autoscope Technologies Corporation
Private equity fund focused on technology and engineering sectors |
$62.5K | — | Seed | Seed Jan 2026 | — | — | ↑ Active |
| 16 |
Ares Capital Corporation
Private equity and debt investment firm |
$1.7B | — | Public | Conventional Debt Jan 2018 | 2,800 | 2004 | — |
| 17 |
AXiomatic
Provider of financial resources and industry expertise to gaming companies |
$138.8M | — | Series B | Series B Aug 2022 | 7 | 2015 | — |
| 18 |
Apollo Investment Corporation
Investment management firm investing in private middle market companies in the U.S |
$1.3B | — | Public | Conventional Debt Apr 2015 | — | 2004 | — |
| 19 |
Blackstone
Diversified investment management firm |
$873M | — | Public | Conventional Debt Oct 2018 | 3 | 1985 | — |
| 20 |
International Hospital Corporation
Investor and manager of hospitals providing surgical, emergency, and diagnostic services |
$2M | — | Seed | Seed Sep 2024 | — | 1991 | ↑ Active |
| 21 |
Torrey Pines Capital Management
Private equity investment firm |
$710K | — | Seed | Seed Jan 2025 | — | 2020 | ↑ Active |
| 22 |
3 Rivers Capital
Private equity firm focused on acquisitions |
$428K | — | Seed | Seed Mar 2025 | 7 | 2005 | ↑ Active |
| 23 |
Acreage Holdings
Private equity investment firm focused on cannabis industry |
$10M | — | Public | Post IPO Jun 2024 | 1,016 | 2014 | — |
| 24 |
GWG Holdings
Insurance industry focused PE firm |
$463.1M | — | Public | Post IPO Jan 2019 | 160 | 2006 | — |
| 25 |
Cloverbrook capital
Private equity firm focused on acquiring, operating, and growing small to medium-sized businesses |
$1.6M | — | Seed | Seed Aug 2024 | — | 2023 | ↑ Active |
| 26 |
NewHold Enterprises
Private equity fund and SPAC focused on middle-market industrials and business services sectors |
$4.9M | — | Series A | Series A May 2024 | 10 | 2017 | — |
| 27 |
Townsend Partners
Private equity fund focused on real estate, timber, and agriculture sectors |
$400M | — | Acquired | Grant (prize money) Jun 2014 | 100 | 1983 | — |
| 28 |
SKROL
Private investment firm |
$1.2M | — | Seed | Seed Jul 2024 | — | 2024 | ↑ Active |
| 29 |
Apollo Global Management
Private equity investment firm focused on buyouts |
$300M | — | Public | Post IPO Mar 2018 | 2,712 | 1990 | — |
| 30 |
Rafael Holdings
Private equity fund focused on real estate & pharmaceutical sectors |
$104.2M | — | Public | Post IPO Aug 2021 | 13 | 2017 | — |
| 31 |
Reliance Global Group
Private equity firm backed by single family office |
$24M | — | Public | Post IPO Mar 2023 | — | 2013 | — |
| 32 |
EAEF
Provider of capital to support development of private sector enterprises |
$300M | — | Funding Raised | Grant (prize money) Apr 2015 | — | 2013 | — |
| 33 |
Sun Haven Partners
Private equity investment firm |
$600K | — | Seed | Seed Aug 2024 | — | 2024 | ↑ Active |
| 34 |
LNC Partners
Private equity firm providing capital and strategic support to lower middle market businesses |
$236M | — | Series D | Series D Jun 2014 | 15 | 2011 | — |
| 35 |
Privateer Holdings
Private equity firm focused on acquisitions |
$141.5M | — | Series C | Series C Nov 2016 | — | 2010 | — |
| 36 |
Morningstar
Private investment firm |
$3.1M | — | Series A | Series A Apr 2024 | — | 2022 | — |
| 37 |
Emergent Capital
PE firm focused on investing in life-settlement industry |
$82.1M | — | Deadpooled | Conventional Debt Feb 2019 | — | 2006 | — |
| 38 |
BlackRock TCP Capital
PE firm investing in the US |
$125M | — | Acquired | Conventional Debt Aug 2017 | — | 2012 | — |
| 39 |
Saratoga Investment
Private equity investment firm investing in the US |
$92M | — | Public | Conventional Debt Feb 2019 | 27 | 2007 | — |
| 40 |
Antea Group
Provider of engineering and environmental consulting services. It offers full-service solutions in environment, infrastructure, urban planning, and water management. The firm combines strategic thinking, multidisciplinary perspectives, and technical expertise to deliver sustainable results. Services address complex environmental issues, balancing client goals with stakeholder expectations and regulatory requirements. A focus is placed on real business solutions. |
$2.1M | — | Funding Raised | Grant (prize money) Mar 2024 | — | 1986 | — |
| 41 |
Prospect Capital
Private equity & debt firm focused on multiple sectors |
$75.3M | — | Public | Conventional Debt May 2018 | 8 | 1988 | — |
| 42 |
Mitesco
Private equity firm focused on acquisitions |
$21.1M | — | Public | Post IPO Nov 2021 | 3 | 2009 | — |
| 43 |
SEAF
Private equity and debt firm focused on small and medium-sized businesses |
$30M | — | Funding Raised | Grant (prize money) Mar 2019 | 109 | 1989 | — |
| 44 |
MileBreaker Partners
Private equity investment firm |
$900K | — | Seed | Seed May 2024 | — | 2024 | — |
| 45 |
DSS
Private equity firm focused on acquisition of companies |
$22.1M | — | Acquired | Post IPO Nov 2019 | 119 | 1986 | — |
| 46 |
Sustainable Projects Group
Private equity firm investing in multiple sectors |
$2.4M | — | Late Stage | Post IPO Oct 2023 | 14 | 2013 | — |
| 47 |
Brightstar Capital Partners
Private equity firm focused on business services, consumer, industrial, government services, and technology sectors |
$51.9M | — | Series C | Series C Oct 2017 | — | 2015 | — |
| 48 |
Altaba
Late stage investments focused PE firm |
$39.7M | — | Public | Post IPO Dec 2017 | 12 | 1994 | — |
| 49 |
Blackcomb Peak Equity
Private equity fund focused on investing across multiple sectors |
$840K | — | Seed | Seed Jan 2024 | — | 2023 | — |
| 50 |
DGTL Holdings
Private equity fund focused on adtech sector |
$2.9M | — | Public | Post IPO Jan 2023 | — | 2018 | — |
Holding company acquiring and building infrastructure and industrial services businesses. The company focuses on long-duration investments. It aims to create a scaled entity. The company intends for its stakeholders to prosper.
Provider of permanent capital for acquiring and holding enduring businesses. It acquires companies with the intention of indefinite ownership. The acquired businesses maintain their existing names, cultures, and identities. It focuses on stewardship, allowing businesses the freedom to grow. The acquisition process involves initial conversations, information sharing, and mutual due diligence.
Private equity invetsment firm. It specializes in acquiring and transforming businesses, leveraging the expertise of its founders and team of entrepreneurs, business owners, and investors. It focuses on long-term investments, seeking to grow and protect its portfolio companies' legacies. It aims to identify and capitalize on opportunities in various industries.
Hospitality-centered investment firm. It is focused on cultivating value and enriching life through strategic investments and partnerships in the industry. It has evolved to represent a refreshed brand identity and visual language, reflecting its commitment to longevity and growth. It invest in, partner with, and create opportunities in hospitality.
Investor providing capital and operational expertise to cloud-native services businesses. The firm invests in companies needing transformational change to improve performance and growth. It partners with management teams, offering industry knowledge and operational know-how. The firm focuses on implementing offerings and navigating major public cloud providers.
Private equity investment firm. It supports entrepreneurs by utilizing their experience. It invests in small to large companies.
Developer of retail businesses through acquisition and management. This entity invests in and operates retail companies on behalf of various investors, including individuals, family offices, and private equity firms. A key focus is on providing strong operational management and fostering employee growth within the acquired businesses. The development strategy includes both organic growth and strategic acquisitions to
Investment firm allocating capital to restaurant, retail, and essential-goods industries. The firm invests through various investment vehicles, targeting operating businesses and real estate. It focuses on active asset management to achieve returns for investors and employees. The firm emphasizes a people-first approach in its operations.
Private equity firm investing in lower middle market service and specialty manufacturing companies. This firm provides capital and partnerships to strategically viable businesses in these sectors. The investment approach is principles-based, focusing on supporting the growth and development of portfolio companies. The firm seeks opportunities to collaborate with management teams to enhance operational efficiency and
Provider of investment funding and operational support for service-based businesses. The firm focuses on businesses with recurring revenue and high growth potential. It seeks to invest in privately owned companies, often assisting founders with succession or liquidity events. The firm offers guidance and capital, aiming to preserve company culture during transitions. The investment approach includes initial consultat
Provider of capital and operational leadership for business succession planning. He partners with business owners to acquire and grow their companies. He brings experience in technical organizations. He offers integrity to help fuel the company's future.
Firm acquiring paving companies that build infrastructure. It seeks companies with experience, a strong reputation, and yearly net earnings. The firm focuses on acquiring established businesses in the infrastructure sector. It looks for companies with a proven track record.
Rankings are computed by Radar (Fliar BI) from the Radar company master and are updated periodically. Funding and momentum scores use disclosed equity-funding data only. Figures may lag private rounds. Last updated 2026-06-16.