Black Bay is an established, dynamic, middle-market private equity firm specializing in strategic growth capital investments within the energy industry and related chemical and industrial sectors.
Stated: Industrials, Energy
Industries: Energy, utilities and infrastructure (1 company) · Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $428M8 PE funds of 8, latest vintage 202414 investment professionalslast event May 27, 2026
BlackRock is one of the world’s preeminent asset management firms and a premier provider of investment management. Find out more information here.
Stated: Energy, Agriculture, Real estate
Industries: Energy, utilities and infrastructure (stated) · Real estate (stated) · Agriculture (stated)
Large cap2024 PE fund GAV $45B125 PE funds of 129, latest vintage 20251 investment professionallast event Aug 12, 2026
Blauvelt Capital Partners is a Miami-based, private investment partnership. Blauvelt aims to support small-to-medium sized enterprises in achieving a step change in their growth trajectory.
Stated: Industrials, Consumer, Financial services, Agriculture and 1 more
Industries: Aerospace, defense and government (1 company) · Financial services (stated) · Industrial services (stated)
Lower middle market2024 PE fund GAV $89.3M2 PE funds of 2, latest vintage 20181 investment professionallast event Sep 17, 2026
••• Locked
Stated: Energy, Healthcare, Financial services, Infrastructure and 2 more
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
Lower middle market2024 PE fund GAV $351M2 PE funds of 2, latest vintage 20218 investment professionalslast event May 11, 2018
••• Locked
Stated: Environmental services, Industrials, Infrastructure, Building products
Industries: Industrial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $501M7 PE funds of 7, latest vintage 20233 investment professionalslast event Mar 31, 2026
••• Locked
Stated: control · Industrials, Healthcare, Manufacturing, Transportation and logistics and 3 more
Industries: Healthcare services (stated) · Life sciences (stated) · Industrial services (stated)
Middle market2024 PE fund GAV $3.5B16 PE funds of 16, latest vintage 202330 investment professionalslast event Jul 1, 2026
••• Locked
Stated: revenue $5.0M to $150M · Healthcare, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 11, latest vintage 20234 investment professionalslast event Jun 30, 2026
••• Locked
Stated: Energy, Infrastructure
Industries: Energy, utilities and infrastructure (1 company)
Lower middle market2024 PE fund GAV $802M6 PE funds of 6, latest vintage 20194 investment professionalslast event Mar 30, 2026
••• Locked
Stated: EBITDA $5.0M to $30.0M · revenue $20.0M to $300M · Industrials, Consumer
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer products and retail (stated)
Lower middle market2024 PE fund GAV $91.9M1 PE fund of 1, latest vintage 2019investment professionals not trackedlast event Jul 1, 2019
••• Locked
Stated: Healthcare, Business services, Industrial services, Industrials and 3 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $2.3B39 PE funds of 45, latest vintage 202549 investment professionalslast event Aug 28, 2026
••• Locked
Stated: EV $200M to $1.0B · Industrials, Chemicals and materials, Media and telecom, Manufacturing
Industries: Industrial services (stated) · Manufacturing (stated) · Media and telecom (stated)
Lower middle market2024 PE fund GAV $362M2 PE funds of 2, latest vintage 20245 investment professionalslast event Mar 31, 2026
B•••Chicago, IL · b•••.com · SEC registered investment adviser
Buyout firm · probable••• Locked
Stated: EBITDA $3.0M+ · equity check $25.0M to $100M · Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
Middle market2024 PE fund GAV $2.0B16 PE funds of 16, latest vintage 202413 investment professionalslast event Mar 26, 2026
••• Locked
Stated: revenue $75.0M to $250M · EV $75.0M to $250M · equity check $40.0M to $100M · control · Energy, Industrials
Industries: Industrial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $68.2M1 PE fund of 15 investment professionalslast event Sep 17, 2026
••• Locked
Stated: Energy, Transportation and logistics, Real estate
Industries: Transportation and logistics (stated) · Energy, utilities and infrastructure (stated) · Real estate (stated)
unsized2024 PE fund GAV not reported1 PE fund of 2, latest vintage 20143 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
Lower middle market2024 PE fund GAV $33.5M2 PE funds of 3, latest vintage 202435 investment professionalslast event Sep 15, 2026
••• Locked
Stated: revenue $10.0M to $100M · equity check $25.0M to $75.0M · control or minority · Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $510M7 PE funds of 7, latest vintage 20253 investment professionalslast event Mar 27, 2026
••• Locked
Stated: Technology, Healthcare, Consumer, Chemicals and materials and 8 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $3.1B28 PE funds of 31, latest vintage 20254 investment professionalslast event Sep 1, 2026
••• Locked
Stated: equity check $12.0M to $20.0M · Media and telecom, Real estate, Industrials, Distribution and 1 more
Industries: Industrial services (stated) · Manufacturing (stated) · Distribution (stated)
Lower middle market2024 PE fund GAV not reported4 PE funds of 4, latest vintage 20162 investment professionalslast event Sep 1, 2026
••• Locked
Stated: control · Infrastructure, Manufacturing, Consumer, Energy
Industries: Manufacturing (stated) · Energy, utilities and infrastructure (stated) · Consumer products and retail (stated)
Lower middle market2024 PE fund GAV $42.0M9 PE funds of 9, latest vintage 20192 investment professionalslast event Mar 30, 2026
••• Locked
Stated: revenue $5.0M to $100M · equity check up to $25.0M · control or minority · Business services, Industrials, Manufacturing, Distribution and 1 more
Industries: Industrial services (1 company) · Manufacturing (1 company) · Transportation and logistics (1 company)
unsized2024 PE fund GAV not reported2 PE funds of 25 platforms1 investment professionallast event Sep 17, 2026
Real estate private equity · probable ••• Locked
Stated: majority · Infrastructure, Real estate, Technology, Industrials and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.5B4 PE funds of 4, latest vintage 20208 investment professionalslast event Aug 18, 2022
••• Locked
Stated: Industrials, Energy, Infrastructure
Industries: Industrial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $225M12 PE funds of 12, latest vintage 20234 investment professionalslast event Mar 17, 2026
••• Locked
Stated: EBITDA $3.0M+ · EV up to $250M · minority · Business services, Healthcare, Consumer
Industries: Transportation and logistics (1 company) · Consumer services (1 company) · Healthcare services (stated)
Middle market2024 PE fund GAV $1.9B15 PE funds of 15, latest vintage 202114 investment professionalslast event Jun 16, 2026
••• Locked
Stated: EBITDA $3.0M to $20.0M · revenue $10.0M+ · equity check $15.0M to $60.0M · Industrials, Infrastructure, Environmental services, Industrial services
Industries: Industrial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $493M8 PE funds of 9, latest vintage 20248 investment professionalslast event Apr 29, 2026
••• Locked
Stated: Technology, Industrials, Consumer, Media and telecom
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $45.3M2 PE funds of 2, latest vintage 20242 investment professionalslast event Nov 15, 2024
Hybrid manager · probable Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV $01 PE fund of 1, latest vintage 2019investment professionals not trackedlast event Mar 31, 2026
••• Locked
Stated: Life sciences, Healthcare, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $591M2 PE funds of 3, latest vintage 20219 investment professionalslast event Nov 20, 2013
Venture firm with private equity activity · probable ••• Locked
Stated: Healthcare
Industries: Life sciences (4 companies) · Healthcare services (stated)
Lower middle market2024 PE fund GAV $744M3 PE funds of 9, latest vintage 202525 investment professionalslast event Sep 2, 2020
••• Locked
Stated: Industrials, Consumer
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer products and retail (stated)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 20268 investment professionalslast event May 14, 2026
••• Locked
Stated: equity check $25.0M to $75.0M · Energy
Industries: Energy, utilities and infrastructure (stated)
Middle market2024 PE fund GAV $1.4B9 PE funds of 9, latest vintage 20242 investment professionalslast event Mar 27, 2026
Hybrid manager · probable ••• Locked
Stated: Education, Healthcare
Industries: Healthcare services (stated) · Life sciences (stated) · Education (stated)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 200919 investment professionalslast event Mar 30, 2012
Stated: Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
Upper middle market2024 PE fund GAV $7.8B32 PE funds of 33, latest vintage 2024investment professionals not trackedlast event Jul 16, 2026
Infrastructure · probable ••• Locked
Stated: Energy, Infrastructure, Technology, Transportation and logistics and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $1.2M2 PE funds of 25 investment professionalslast event Jun 12, 2003
••• Locked
Stated: EBITDA $10.0M to $100M · minority · Infrastructure, Education, Financial services, Healthcare and 14 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Upper middle market2024 PE fund GAV $17B34 PE funds of 37, latest vintage 2025146 investment professionalslast event Sep 9, 2026
••• Locked
Stated: EBITDA $10.0M to $100M · minority · Infrastructure, Financial services, Consumer, Energy and 10 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0145 investment professionalslast event Sep 9, 2026
••• Locked
Stated: revenue $10.0M to $500M · Industrials, Healthcare, Consumer, Food and beverage
Industries: Manufacturing (1 company) · Healthcare services (stated) · Life sciences (stated)
Lower middle market2024 PE fund GAV $217M7 PE funds of 7, latest vintage 202233 investment professionalslast event Feb 26, 2026
Hybrid manager · probable ••• Locked
Stated: Financial services, Business services, Healthcare
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
unsized2024 PE fund GAV $01 PE fund of 1, latest vintage 20102 investment professionalslast event Sep 17, 2026
••• Locked
Stated: EBITDA $10.0M to $10.0M · revenue $10.0M to $100M · equity check up to $30.0M · Healthcare, Technology
Industries: Healthcare services (2 companies) · Life sciences (2 companies) · Software (stated)
Lower middle market2024 PE fund GAV $525M8 PE funds of 9, latest vintage 20242 platforms9 investment professionalslast event Sep 17, 2026
C••••• L••••••St Peter Port · c•••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: Business services, Industrials, Healthcare, Consumer and 1 more
Industries: Life sciences (1 company) · Healthcare services (stated) · Financial services (stated)
unsized2024 PE fund GAV not reported22 PE funds of 22, latest vintage 2013134 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $45.0M1 PE fund of 13 investment professionalslast event Jun 26, 2024
Hybrid manager · probable ••• Locked
Stated: Technology, Energy, Environmental services, Education
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported1 PE fund of 3, latest vintage 20211 investment professionallast event Mar 30, 2012
C•••••••Dallas, TX · c•••••••.capital · SEC registered investment adviser
Buyout firm · probable••• Locked
Stated: equity check $50.0M to $100M · control or majority · Industrials, Financial services, Technology, Consumer and 7 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $894M6 PE funds of 6, latest vintage 2023investment professionals not trackedlast event Mar 30, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Healthcare, Life sciences, Media and telecom, Technology
Industries: Life sciences (1 company) · Software (stated) · Tech-enabled and IT services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 11 investment professionallast event Sep 1, 2026
••• Locked
Stated: Real estate, Industrials
Industries: Industrial services (stated) · Manufacturing (stated) · Real estate (stated)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 2023investment professionals not trackedlast event Mar 31, 2021
••• Locked
Stated: control · Energy, Environmental services
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported2 PE funds of 21 investment professionallast event Sep 1, 2026
••• Locked
Stated: Energy, Environmental services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $781M2 PE funds of 23 investment professionalslast event Sep 1, 2026
Stated: control · Industrials, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported5 PE funds of 6, latest vintage 20154 investment professionalslast event Sep 1, 2026
••• Locked
Stated: EBITDA $5.0M+ · revenue $25.0M+ · control or majority or minority · Technology, Industrials, Manufacturing, Consumer and 3 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.8B10 PE funds of 20, latest vintage 2024investment professionals not trackedlast event Mar 30, 2026
C••••• L••Location unknown · c•••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: Business services, Industrials, Healthcare
Industries: Healthcare services (stated) · Life sciences (stated) · Business services (stated)
Lower middle market2024 PE fund GAV $147M1 PE fund of 2, latest vintage 202411 investment professionalslast event Jul 24, 2023
Stated: Healthcare, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $301M7 PE funds of 7, latest vintage 20246 investment professionalslast event Sep 2, 2026