Infrastructure · probable Conifer Infrastructure Partners is a platform founded by Nick Stork that simultaneously builds and invests in energy and critical materials companies.
Stated: Environmental services, Energy
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $223M3 PE funds of 5, latest vintage 20249 investment professionalslast event Jun 29, 2026
Constitution Capital Partners is a full-service alternative asset manager that focuses on the North American middle market sector. We provide institutional investors with customized solutions to fit their investment goals.
Stated: Business services, Industrials, Healthcare, Consumer
Industries: Healthcare services (stated) · Life sciences (stated) · Business services (stated)
Middle market2024 PE fund GAV $4.2B19 PE funds of 23, latest vintage 202443 investment professionalslast event Sep 15, 2026
From transaction to transformation, Riveron helps finance teams and private equity leaders solve complex challenges, improve performance, and execute with
Stated: minority · Energy, Building products, Financial services
Industries: Financial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $83.2M3 PE funds of 3, latest vintage 20211 investment professionallast event Sep 1, 2026
Infrastructure · probable ••• Locked
Stated: Energy, Infrastructure, Technology, Environmental services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Large cap2024 PE fund GAV $38B61 PE funds of 62, latest vintage 20241 investment professionallast event Sep 15, 2026
••• Locked
Stated: EBITDA $3.0M to $10.0M · equity check $15.0M to $35.0M · minority · Energy, Industrial services, Industrials
Industries: Energy, utilities and infrastructure (3 companies) · Business services (1 company) · Industrial services (stated)
Lower middle market2024 PE fund GAV not reported4 PE funds of 4, latest vintage 20182 platforms6 investment professionalslast event Sep 1, 2026
Hybrid manager · probable ••• Locked
Stated: Energy, Infrastructure, Agriculture, Distribution and 2 more
Industries: Financial services (stated) · Distribution (stated) · Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 4, latest vintage 20176 investment professionalslast event Aug 25, 2014
••• Locked
Stated: EBITDA $5.0M to $30.0M · revenue $50.0M to $300M · Manufacturing, Healthcare, Consumer, Infrastructure and 2 more
Industries: Healthcare services (stated) · Life sciences (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $208M2 PE funds of 4, latest vintage 20242 investment professionalslast event Feb 14, 2012
Venture firm with private equity activity · probable ••• Locked
Stated: Technology, Energy, Infrastructure
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $209M8 PE funds of 12, latest vintage 2025investment professionals not trackedlast event May 7, 2026
Hybrid manager · probable Stated: control or minority · Manufacturing, Healthcare, Technology, Consumer and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 1, latest vintage 202541 investment professionalslast event May 9, 2025
Hybrid manager · probable ••• Locked
Stated: revenue $150M to $750M · equity check $50.0M to $150M · control · Industrials, Consumer
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer products and retail (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Jan 23, 2026
Hybrid manager · probable ••• Locked
Stated: Energy, 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 Aug 6, 2026
••• Locked
Stated: Energy, Infrastructure
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20227 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Healthcare, Franchising, Industrials, Manufacturing and 8 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.3B17 PE funds of 17, latest vintage 20226 investment professionalslast event Sep 30, 2025
••• Locked
Stated: Distribution, Infrastructure, Media and telecom, Technology and 3 more
Industries: Media and telecom (19 companies) · Financial services (17 companies) · Manufacturing (14 companies)
Upper middle market2024 PE fund GAV $6.7B31 PE funds of 47, latest vintage 20221 platform1 investment professionallast event Mar 31, 2026
C••Houston, TX · c••••.com · SEC registered investment adviser
Private credit manager · probable••• Locked
Stated: Healthcare, Life sciences, Consumer
Industries: Healthcare services (stated) · Life sciences (stated) · Consumer products and retail (stated)
Middle market2024 PE fund GAV $1.4B19 PE funds of 20, latest vintage 202217 investment professionalslast event Mar 31, 2026
Stated: Technology, Industrials, Real estate, Manufacturing and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $370M5 PE funds of 5, latest vintage 20257 investment professionalslast event Apr 30, 2026
••• Locked
Stated: revenue $5.0M+ · Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $102M1 PE fund of 18 investment professionalslast event Sep 1, 2026
Infrastructure · probable ••• Locked
Stated: Infrastructure, Energy, Media and telecom, Healthcare and 3 more
Industries: Energy, utilities and infrastructure (18 companies) · Media and telecom (17 companies) · Transportation and logistics (9 companies)
Middle market2024 PE fund GAV $2.8B4 PE funds of 5, latest vintage 202632 investment professionalslast event Apr 30, 2012
••• Locked
Stated: control or majority · Infrastructure, Business services, Healthcare, Technology and 3 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Large cap2024 PE fund GAV $106B52 PE funds of 52, latest vintage 20245 investment professionalslast event Sep 13, 2026
••• Locked
Stated: EBITDA $5.0M+ · revenue $5.0M to $150M · minority · Real estate, Business services, Healthcare, Technology and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $56.0M4 PE funds of 4, latest vintage 2023investment professionals not trackedlast event Sep 1, 2026
Hybrid manager · probable ••• Locked
Stated: Technology, Infrastructure, Energy, Software
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 4, latest vintage 20222 investment professionalslast event Sep 17, 2026
Infrastructure · probable ••• Locked
Stated: minority · Energy, Infrastructure
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $972M12 PE funds of 12, latest vintage 20213 investment professionalslast event Sep 1, 2026
Hybrid manager · probable Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Jun 16, 2026
••• Locked
Stated: Business services, Industrials, Technology, Financial services and 1 more
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 Jul 3, 2026
••• Locked
Stated: EBITDA $1.0M to $15.0M · Energy, Environmental services, Manufacturing
Industries: Industrial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $774M7 PE funds of 7, latest vintage 202314 investment professionalslast event Jul 20, 2026
••• Locked
Stated: Consumer, Energy
Industries: Energy, utilities and infrastructure (stated) · Consumer products and retail (stated) · Consumer services (stated)
unsized2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20233 investment professionalslast event Mar 29, 2022
Hybrid manager · probable ••• Locked
Stated: Healthcare, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $35.3M5 PE funds of 7, latest vintage 202362 investment professionalslast event Sep 17, 2026
••• Locked
Stated: Energy, Infrastructure, Building products
Industries: Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $84.2M3 PE funds of 3, latest vintage 20192 investment professionalslast event Sep 10, 2019
••• Locked
Stated: EV $340M+ · Energy, Environmental services, Financial services
Industries: Financial services (stated) · Industrial services (stated) · Energy, utilities and infrastructure (stated)
Upper middle market2024 PE fund GAV $6.4B29 PE funds of 31, latest vintage 202014 investment professionalslast event Jul 2, 2026
••• Locked
Stated: EBITDA $10.0M+ · Environmental services, Business services, Industrials, Consumer
Industries: Business services (1 company) · Industrial services (stated) · Manufacturing (stated)
Middle market2024 PE fund GAV $1.7B10 PE funds of 12, latest vintage 20243 investment professionalslast event Mar 27, 2026
••• Locked
Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV not reported7 PE funds of 7, latest vintage 2016investment professionals not trackedlast event Sep 1, 2026
••• Locked
Stated: control or minority · Healthcare, Manufacturing
Industries: Healthcare services (4 companies) · Life sciences (4 companies) · Education (1 company)
Middle market2024 PE fund GAV $2.7B17 PE funds of 18, latest vintage 20242 platforms24 investment professionalslast event May 11, 2026
••• Locked
Stated: Real estate, Healthcare, Education
Industries: Healthcare services (stated) · Life sciences (stated) · Education (stated)
Lower middle market2024 PE fund GAV $3.6M1 PE fund of 14 investment professionalslast event Sep 1, 2026
Hybrid manager · probable ••• Locked
Stated: EBITDA $1.0M+ · control · Industrials, Manufacturing, Distribution, Consumer and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 03 investment professionalslast event Apr 1, 2025
Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $788M4 PE funds of 4, latest vintage 20186 investment professionalslast event Mar 30, 2026
••• Locked
Stated: EBITDA up to $25.0M · revenue up to $100M · equity check up to $50.0M · Environmental services, Safety and security, Industrials, Manufacturing and 2 more
Industries: Healthcare services (1 company) · Life sciences (1 company) · Industrial services (1 company)
Lower middle market2024 PE fund GAV $467M4 PE funds of 4, latest vintage 20235 platforms18 investment professionalslast event Mar 30, 2012
Stated: EBITDA up to $5.0M · revenue $35.0M+ · Industrials
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20142 investment professionalslast event Sep 1, 2026
E•• C••••••• L••Houston, TX · e•••••••••.com · SEC registered investment adviser
Growth equity · probable••• Locked
Stated: Energy, Environmental services
Industries: Industrial services (1 company) · Energy, utilities and infrastructure (stated)
Middle market2024 PE fund GAV $2.9B14 PE funds of 17, latest vintage 202438 investment professionalslast event Sep 15, 2026
••• Locked
Stated: equity check $20.0M to $40.0M · Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
Lower middle market2024 PE fund GAV $139M3 PE funds of 3, latest vintage 20238 investment professionalslast event Dec 14, 2023
••• Locked
Stated: Healthcare, Business services, Industrials, Energy and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $652M4 PE funds of 4, latest vintage 20256 investment professionalslast event Jun 30, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Industrials, Life sciences, Technology, Software and 1 more
Industries: Software (1 company) · Healthcare services (1 company) · Manufacturing (1 company)
unsized2024 PE fund GAV not reported0 PE funds of 3, latest vintage 20126 investment professionalslast event Jun 12, 2026
Stated: Business services, Industrials, Financial services
Industries: Energy, utilities and infrastructure (1 company) · Financial services (stated) · Business services (stated)
Lower middle market2024 PE fund GAV $333M1 PE fund of 11 investment professionallast event Sep 17, 2026
••• Locked
Stated: Energy, Infrastructure
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV not reported1 PE fund of 12 investment professionalslast event Sep 1, 2026
E•••••••• L•••Dallas, TX · n••••.com · SEC registered investment adviser
Buyout firm · probable••• Locked
Stated: Energy, Infrastructure, Transportation and logistics, Real estate and 3 more
Industries: Healthcare services (stated) · Life sciences (stated) · Transportation and logistics (stated)
unsized2024 PE fund GAV not reported1 PE fund of 1investment professionals not trackedlast event Sep 1, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: EV $50.0M to $500M · control · Industrials, Technology, Energy, Manufacturing and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $449M5 PE funds of 7, latest vintage 202519 investment professionalslast event Aug 25, 2026
••• Locked
Stated: equity check $10.0M to $15.0M · Energy
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20151 investment professionallast event Sep 1, 2026
••• Locked
Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
Middle market2024 PE fund GAV $1.1B17 PE funds of 17, latest vintage 20254 investment professionalslast event Mar 31, 2026
E••••• L••New York, NY · e•••••.com · SEC exempt reporting adviser
Buyout firm••• Locked
Stated: Industrials, Healthcare, Technology, Consumer and 2 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV not reported3 PE funds of 3, latest vintage 20211 investment professionallast event Sep 1, 2026
••• Locked
Stated: Environmental services, Transportation and logistics, Energy
Industries: Industrial services (stated) · Transportation and logistics (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $65.9M3 PE funds of 3, latest vintage 20202 investment professionalslast event May 20, 2022
••• Locked
Stated: control · Business services, Industrials, Consumer, Energy
Industries: Business services (stated) · Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $892M3 PE funds of 4, latest vintage 20241 platform11 investment professionalslast event Apr 1, 2026