Oil and Gas
Lower middle market2024 PE fund GAV not reported0 PE funds of 06 investment professionalslast event Sep 1, 2026
Archean is a private market investment platform that seeks to deploy capital with highly qualified teams who are interested in starting their own firms.
Lower middle market2024 PE fund GAV $528M3 PE funds of 3, latest vintage 20192 investment professionalslast event Aug 24, 2018
Lower middle market2024 PE fund GAV $511M9 PE funds of 9, latest vintage 20203 investment professionalslast event Mar 29, 2012
Lower middle market2024 PE fund GAV $28.5M11 PE funds of 11, latest vintage 20162 investment professionalslast event Mar 29, 2012
••• Locked
Industries: Software (2 companies) · Tech-enabled and IT services (2 companies) · Hardware and deep tech (2 companies)
Lower middle market2024 PE fund GAV $515M10 PE funds of 10, latest vintage 20258 investment professionalslast event Apr 29, 2026
unsized2024 PE fund GAV not reported1 PE fund of 1investment professionals not trackedlast event Sep 1, 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
Lower middle market2024 PE fund GAV not reported1 PE fund of 2, latest vintage 2019investment professionals not trackedlast event Sep 1, 2026
Upper middle market2024 PE fund GAV $15B27 PE funds of 38, latest vintage 2024investment professionals not trackedlast event Sep 1, 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
unsized2024 PE fund GAV not reported2 PE funds of 21 investment professionallast event Jan 26, 2012
A•••••New York, NY · a•••••.com · SEC registered investment adviser
Buyout firmMiddle market2024 PE fund GAV $1.8B17 PE funds of 18, latest vintage 2022investment professionals not trackedlast event Jul 16, 2026
Large cap2024 PE fund GAV $67B69 PE funds of 71, latest vintage 2024investment professionals not trackedlast event Mar 30, 2026
••• Locked
Stated: Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $116M1 PE fund of 13 investment professionalslast event Sep 1, 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
A•••• C••••••London · a•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: control · Industrials
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV not reported3 PE funds of 3, latest vintage 20195 investment professionalslast event Sep 1, 2026
unsized2024 PE fund GAV not reported0 PE funds of 02 investment professionalslast event Sep 1, 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
Middle market2024 PE fund GAV $1.8B23 PE funds of 23, latest vintage 20222 investment professionalslast event Mar 30, 2026
unsized2024 PE fund GAV not reported1 PE fund of 1investment professionals not trackedlast event Sep 1, 2026
unsized2024 PE fund GAV not reported1 PE fund of 16 investment professionalslast event Feb 28, 2012
••• Locked
Lower middle market2024 PE fund GAV not reported2 PE funds of 2, latest vintage 20175 investment professionalslast event Sep 1, 2026
••• Locked
Lower middle market2024 PE fund GAV $14.5M1 PE fund of 1, latest vintage 20153 investment professionalslast event Mar 21, 2022
••• Locked
Stated: Environmental services
Industries: Industrial services (stated)
Lower middle market2024 PE fund GAV not reported0 PE funds of 06 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Energy, Manufacturing
Industries: Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $60.8M3 PE funds of 3, latest vintage 20102 investment professionalslast event Mar 30, 2012
••• 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
Lower middle market2024 PE fund GAV $71.9M6 PE funds of 6, latest vintage 20221 investment professionallast event Feb 23, 2026
A••••••••• L••St Helier · a•••••••••.com · SEC exempt reporting adviser
Buyout firmLower middle market2024 PE fund GAV $217M2 PE funds of 2, latest vintage 2021investment professionals not trackedlast event Aug 14, 2020
unsized2024 PE fund GAV not reported22 PE funds of 22, latest vintage 2008investment professionals not trackedlast event Sep 1, 2026
••• Locked
Lower middle market2024 PE fund GAV $329M13 PE funds of 16, latest vintage 2025investment professionals not trackedlast event Mar 26, 2026
••• Locked
Stated: majority · Distribution, Food and beverage, Transportation and logistics, Agriculture
Industries: Distribution (stated) · Transportation and logistics (stated) · Consumer products and retail (stated)
Middle market2024 PE fund GAV $1.3B26 PE funds of 26, latest vintage 20232 investment professionalslast event Jun 29, 2026
Lower middle market2024 PE fund GAV $581M5 PE funds of 5, latest vintage 20242 investment professionalslast event Oct 2, 2020
A•••• S••Paris · a••••.eu · SEC exempt reporting adviser
Buyout firm••• Locked
Stated: minority · Media and telecom
Industries: Media and telecom (stated)
Lower middle market2024 PE fund GAV $23.0M2 PE funds of 2, latest vintage 202410 investment professionalslast event May 16, 2025
Lower middle market2024 PE fund GAV $25.0M1 PE fund of 12 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Energy, Infrastructure
Industries: Energy, utilities and infrastructure (1 company)
Middle market2024 PE fund GAV $2.3B16 PE funds of 18, latest vintage 20236 platforms8 investment professionalslast event Jul 24, 2026
Lower middle market2024 PE fund GAV $24.5M1 PE fund of 2, latest vintage 20211 investment professionallast event Sep 1, 2026
••• Locked
Stated: Healthcare, Technology, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20195 investment professionalslast event Sep 1, 2026
A••••• P•••••••New York, NY · a•••••••••.com · SEC registered investment adviser
Buyout firm · probableStated: Healthcare, Infrastructure
Industries: Healthcare services (stated) · Life sciences (stated) · Energy, utilities and infrastructure (stated)
Middle market2024 PE fund GAV $2.2B17 PE funds of 18, latest vintage 20249 investment professionalslast event Sep 16, 2026
••• Locked
Middle market2024 PE fund GAV $1.8B3 PE funds of 3, latest vintage 20201 investment professionallast event Mar 30, 2012
Lower middle market2024 PE fund GAV $169M3 PE funds of 3, latest vintage 20181 investment professionallast event Mar 30, 2012
••• Locked
Lower middle market2024 PE fund GAV $61.7M5 PE funds of 5, latest vintage 20242 investment professionalslast event Mar 31, 2026
Middle market2024 PE fund GAV $1.0B6 PE funds of 6, latest vintage 2020investment professionals not trackedlast event Sep 1, 2026
Lower middle market2024 PE fund GAV $252M5 PE funds of 5, latest vintage 2009investment professionals not trackedlast event Sep 1, 2026
Lower middle market2024 PE fund GAV $186M1 PE fund of 1, latest vintage 20222 investment professionalslast event Jul 26, 2022
••• Locked
Stated: minority · Environmental services
Industries: Industrial services (stated)
Upper middle market2024 PE fund GAV $9.9B146 PE funds of 163, latest vintage 2026investment professionals not trackedlast event Jul 29, 2026
unsized2024 PE fund GAV not reported1 PE fund of 1investment professionals not trackedlast event Sep 1, 2026
A••••••• G••••Tokyo, Tokyo · a•••••••••.jp · SEC exempt reporting adviser
Buyout firm••• Locked
Lower middle market2024 PE fund GAV $383M4 PE funds of 45 investment professionalslast event Mar 9, 2026
Lower middle market2024 PE fund GAV $892M2 PE funds of 2, latest vintage 2024investment professionals not trackedlast event Mar 31, 2026
Lower middle market2024 PE fund GAV $23.8M1 PE fund of 13 investment professionalslast event Sep 1, 2026