57 Stars LLCArlington, VA · 57stars.com · SEC registered investment adviser
Fund of funds · probable57 Stars LLC is an independent global alternative asset manager focused on private equity and venture capital investments in sectors characterized by long-term dynamic growth driven by technological innovation and rapid user adoption.
Stated: Infrastructure, Real estate, Financial services
Industries: Financial services (stated) · Energy, utilities and infrastructure (stated) · Real estate (stated)
Middle market2024 PE fund GAV $3.7B15 PE funds of 15, latest vintage 202316 investment professionalslast event Mar 31, 2025
5th Century Partners is a purpose-driven private equity firm that invests in healthcare and business services leaders.
Stated: Business services, Healthcare, Environmental services
Industries: Healthcare services (3 companies) · Life sciences (2 companies) · Business services (2 companies)
Lower middle market2024 PE fund GAV $584M5 PE funds of 5, latest vintage 20244 platforms18 investment professionalslast event Jul 30, 2026
7RIDGE was founded by top executive leaders with deep domain knowledge and a demonstrable track record of operating excellence. Our expertise is in leading, operating and restructuring financial services, technology and investment companies.
Stated: Technology, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.2B7 PE funds of 7, latest vintage 20241 investment professionallast event May 26, 2026
••• Locked
Stated: Consumer, Financial services, Hospitality and leisure, Media and telecom
Industries: Financial services (stated) · Consumer products and retail (stated) · Consumer services (stated)
Lower middle market2024 PE fund GAV $253M2 PE funds of 2, latest vintage 20252 investment professionalslast event Oct 4, 2024
••• Locked
Stated: minority · Healthcare, Technology, Building products, Software
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported1 PE fund of 31, latest vintage 202114 investment professionalslast event Sep 17, 2026
Private credit manager · probable ••• Locked
Stated: EBITDA $7.5M+ · Healthcare, Aerospace and defense, Media and telecom, Distribution
Industries: Healthcare services (stated) · Life sciences (stated) · Distribution (stated)
Lower middle market2024 PE fund GAV $43.8M1 PE fund of 12 investment professionalslast event Feb 9, 2024
Hybrid manager · probable ••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $3.3M1 PE fund of 1, latest vintage 20233 investment professionalslast event Nov 10, 2021
A•••• G•London · a••.is · SEC exempt reporting adviser
Buyout firm••• Locked
Stated: Infrastructure, Distribution, Energy, Real estate and 2 more
Industries: Financial services (stated) · Distribution (stated) · Energy, utilities and infrastructure (stated)
Upper middle market2024 PE fund GAV $7.6B30 PE funds of 30, latest vintage 202491 investment professionalslast event Sep 1, 2026
Private credit manager · probable ••• Locked
Stated: EV $150M to $750M · Technology, Healthcare, Software, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Large cap2024 PE fund GAV $61B359 PE funds of 364, latest vintage 202638 investment professionalslast event Sep 13, 2026
••• Locked
Stated: Business services, Healthcare, Life sciences, Software
Industries: Software (stated) · Healthcare services (stated) · Life sciences (stated)
Middle market2024 PE fund GAV $1.2B1 PE fund of 1, latest vintage 2021investment professionals not trackedlast event Sep 15, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Technology, Financial services
Industries: Software (5 companies) · Healthcare services (1 company) · Life sciences (1 company)
Lower middle market2024 PE fund GAV $460M28 PE funds of 28, latest vintage 2022investment professionals not trackedlast event Mar 31, 2026
••• Locked
Stated: Distribution, Healthcare, Technology, Education and 2 more
Industries: Consumer services (2 companies) · Software (1 company) · Financial services (1 company)
Lower middle market2024 PE fund GAV $123M7 PE funds of 7, latest vintage 2017investment professionals not trackedlast event Sep 17, 2026
••• Locked
Stated: Education, Consumer, Business services, Healthcare and 1 more
Industries: Distribution (2 companies) · Energy, utilities and infrastructure (2 companies) · Industrial services (1 company)
Upper middle market2024 PE fund GAV $14B37 PE funds of 48, latest vintage 20231 platform111 investment professionalslast event Jun 4, 2026
••• Locked
Stated: control · Business services, Healthcare, Software, Consumer and 3 more
Industries: Software (stated) · Healthcare services (stated) · Life sciences (stated)
Upper middle market2024 PE fund GAV $10B7 PE funds of 7, latest vintage 20188 investment professionalslast event Jul 9, 2026
••• Locked
Stated: minority · Healthcare, Consumer, Financial services, Education and 2 more
Industries: Industrial services (1 company) · Manufacturing (1 company) · Healthcare services (stated)
Lower middle market2024 PE fund GAV $543M2 PE funds of 2, latest vintage 2023investment professionals not trackedlast event Sep 17, 2026
A•• P••••••• L••Chicago, IL · a•••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: EBITDA $5.0M to $50.0M · EV $50.0M to $500M · equity check $15.0M to $75.0M · Food and beverage, Agriculture, Environmental services, Consumer and 1 more
Industries: Industrial services (stated) · Consumer products and retail (stated) · Consumer services (stated)
Middle market2024 PE fund GAV $239M2 PE funds of 2, latest vintage 20246 investment professionalslast event May 18, 2026
A•••• G••••Milan · a••••.com · SEC exempt reporting adviser
Buyout firm••• Locked
Stated: Financial services, Infrastructure, Real estate
Industries: Financial services (stated) · Energy, utilities and infrastructure (stated) · Real estate (stated)
Lower middle market2024 PE fund GAV $11.1M4 PE funds of 4, latest vintage 202454 investment professionalslast event Mar 26, 2026
••• Locked
Stated: EBITDA $2.0M to $10.0M · Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
unsized2024 PE fund GAV not reported0 PE funds of 16 platforms2 investment professionalslast event Sep 17, 2026
••• Locked
Stated: Healthcare, Building products
Industries: Healthcare services (stated) · Life sciences (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $92.3M2 PE funds of 2, latest vintage 20232 investment professionalslast event Sep 18, 2019
••• Locked
Stated: Healthcare, Life sciences, Technology, Financial services and 6 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.2B8 PE funds of 8, latest vintage 20221 investment professionallast event Jul 1, 2026
••• Locked
Stated: control or majority · Healthcare, Technology, Financial services, Infrastructure and 3 more
Industries: Life sciences (3 companies) · Hospitality and leisure (1 company) · Software (stated)
Lower middle market2024 PE fund GAV $107M3 PE funds of 3investment professionals not trackedlast event Jun 9, 2026
••• Locked
Stated: Consumer, Agriculture
Industries: Consumer products and retail (stated) · Consumer services (stated) · Agriculture (stated)
Lower middle market2024 PE fund GAV $165M1 PE fund of 1, latest vintage 202315 investment professionalslast event Jul 1, 2024
Hybrid manager · probable ••• Locked
Stated: Financial services
Industries: Financial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 1, latest vintage 20182 investment professionalslast event Dec 22, 2011
Venture firm with private equity activity · probable ••• Locked
Stated: Healthcare, Technology, Software
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV not reported0 PE funds of 3, latest vintage 201914 investment professionalslast event Jun 30, 2026
••• Locked
Stated: revenue $10.0M to $50.0M · EV up to $2.0B · equity check $10.0M to $50.0M · minority · Media and telecom, Software, Business services, Manufacturing and 6 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $279M3 PE funds of 7, latest vintage 20224 investment professionalslast event Jul 8, 2026
••• Locked
Stated: Healthcare, Technology, Consumer, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $138M2 PE funds of 2, latest vintage 202311 investment professionalslast event Jun 20, 2025
••• Locked
Stated: revenue $100M+ · Industrials, Technology, Consumer, Financial services and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $192M14 PE funds of 14, latest vintage 20189 investment professionalslast event Mar 28, 2012
Private credit manager · probable ••• Locked
Stated: EBITDA $10.0M to $150M · Media and telecom, Business services, Industrials, Healthcare and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $751M8 PE funds of 10, latest vintage 202432 investment professionalslast event Sep 16, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Healthcare, Technology, Consumer, Financial services and 1 more
Industries: Software (6 companies) · Tech-enabled and IT services (2 companies) · Hardware and deep tech (2 companies)
Upper middle market2024 PE fund GAV $8.8B10 PE funds of 13, latest vintage 2024investment professionals not trackedlast event Mar 30, 2026
••• Locked
Stated: Financial services, Consumer, Real estate, Energy and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.5B23 PE funds of 28, latest vintage 2024investment professionals not trackedlast event Jun 10, 2026
••• Locked
Stated: EBITDA $5.0M to $30.0M · Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
unsized2024 PE fund GAV not reported0 PE funds of 013 investment professionalslast event Sep 17, 2026
••• Locked
Stated: Healthcare, Technology, Education, Business services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $847M3 PE funds of 4, latest vintage 202411 investment professionalslast event Jan 10, 2020
Stated: minority · Technology, Financial services, Infrastructure
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Middle market2024 PE fund GAV $1.3B5 PE funds of 7, latest vintage 20235 investment professionalslast event Sep 1, 2026
••• Locked
Stated: EBITDA $3.5M+ · minority · Financial services, Healthcare, Technology, Software
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Upper middle market2024 PE fund GAV $14B122 PE funds of 129, latest vintage 202533 investment professionalslast event Jul 31, 2026
••• Locked
Stated: Healthcare, Life sciences
Industries: Healthcare services (stated) · Life sciences (stated)
Lower middle market2024 PE fund GAV not reported3 PE funds of 3, latest vintage 20209 investment professionalslast event Sep 17, 2026
••• Locked
Stated: EV $100M to $5.0B · majority · Business services, Industrials, Healthcare, Consumer and 1 more
Industries: Manufacturing (7 companies) · Financial services (6 companies) · Energy, utilities and infrastructure (6 companies)
Lower middle market2024 PE fund GAV not reported26 PE funds of 26, latest vintage 20163 investment professionalslast event Sep 17, 2026
••• Locked
Stated: Media and telecom, Technology, Healthcare, Software and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $387M1 PE fund of 1investment professionals not trackedlast event Sep 1, 2026
A•••••• F••••Burlington, MA · a•••••••••.com · SEC registered investment adviser
Hybrid manager · probable••• Locked
Stated: Consumer, Financial services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 20191 investment professionallast event Jan 25, 2013
••• Locked
Stated: EV $250M to $300M · Real estate, Healthcare, Technology, Industrials and 1 more
Industries: Real estate (14 companies) · Manufacturing (7 companies) · Transportation and logistics (7 companies)
Lower middle market2024 PE fund GAV $399M8 PE funds of 8, latest vintage 2022investment professionals not trackedlast event May 4, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $2.1M1 PE fund of 1, latest vintage 2023investment professionals not trackedlast event Sep 17, 2026
••• Locked
Stated: Consumer, Industrials, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Mar 30, 2026
••• Locked
Stated: Software, Technology, Healthcare, Life sciences
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $449M15 PE funds of 15, latest vintage 20242 investment professionalslast event May 12, 2026
••• Locked
Stated: equity check $25.0M+ · minority · Technology, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $882M3 PE funds of 4, latest vintage 20181 investment professionallast event Mar 31, 2026
••• Locked
Stated: EBITDA $5.0M to $150M · equity check up to $300M · Business services, Industrials, Consumer, Automotive and 2 more
Industries: Business services (stated) · Industrial services (stated) · Manufacturing (stated)
Middle market2024 PE fund GAV $1.6B22 PE funds of 22, latest vintage 202514 investment professionalslast event May 6, 2026
••• Locked
Stated: minority · Technology, Consumer, Agriculture
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $87.7M13 PE funds of 13, latest vintage 20241 investment professionallast event Aug 27, 2021
••• Locked
Stated: EBITDA $50.0M+ · majority · Business services, Financial services, Energy, Media and telecom
Industries: Media and telecom (2 companies) · Business services (1 company) · Industrial services (1 company)
Middle market2024 PE fund GAV $1.7B6 PE funds of 6, latest vintage 202311 investment professionalslast event Sep 8, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 1, latest vintage 2020investment professionals not trackedlast event Mar 28, 2012
Venture firm with private equity activity · probable ••• Locked
Stated: minority · Industrials, Consumer, Financial services, Energy and 1 more
Industries: Financial services (stated) · Industrial services (stated) · Manufacturing (stated)
unsized2024 PE fund GAV not reported2 PE funds of 5, latest vintage 20223 investment professionalslast event Sep 1, 2026
Private credit manager · probable Stated: Energy, Technology, Consumer
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $257M2 PE funds of 2, latest vintage 20245 investment professionalslast event Jan 2, 2014
Venture firm with private equity activity · probable ••• Locked
Stated: Distribution, Consumer, Chemicals and materials, Life sciences and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported1 PE fund of 20, latest vintage 20233 investment professionalslast event Jul 16, 2020