Greenline is an impact-focused investment management firm providing creative and flexible capital to foster community development and economic growth.
Stated: Manufacturing, Environmental services
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $60.8M3 PE funds of 3, latest vintage 2018investment professionals not trackedlast event Jun 30, 2026
Hybrid manager · probable At GREENPEAK Partners, we build platforms that embody our values and drive sustainable growth.
Stated: Environmental services, Business services, Healthcare
Industries: Healthcare services (stated) · Life sciences (stated) · Business services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Sep 2, 2026
Greycroft LPNew York, NY · greycroft.com · SEC registered investment adviser
Venture firm with private equity activity · probableGreycroft partners with bold founders in AI, software, sustainability, and consumer brands to create lasting impact.
Stated: Software, Consumer, Infrastructure, Environmental services and 1 more
Industries: Software (4 companies) · Tech-enabled and IT services (4 companies) · Hardware and deep tech (3 companies)
Lower middle market2024 PE fund GAV $48.3M1 PE fund of 1, latest vintage 202311 investment professionalslast event Mar 29, 2012
Infrastructure · probable Stated: Infrastructure, Software, Media and telecom, Transportation and logistics and 1 more
Industries: Software (stated) · Industrial services (stated) · Transportation and logistics (stated)
Lower middle market2024 PE fund GAV $228M2 PE funds of 27 investment professionalslast event Sep 25, 2024
••• Locked
Stated: Infrastructure, Real estate, Technology, Environmental services and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Upper middle market2024 PE fund GAV $6.0B66 PE funds of 89, latest vintage 202426 investment professionalslast event Sep 1, 2026
I••••• E•••••Chicago, IL · t•••••••••.com · SEC registered investment adviser
Fund of funds · probable••• Locked
Stated: Environmental services
Industries: Industrial services (stated)
Lower middle market2024 PE fund GAV $120M2 PE funds of 2, latest vintage 20228 investment professionalslast event May 22, 2019
I••••• I••••••••San Francisco, CA · t•••••••••.com · SEC registered investment adviser
Fund of funds · probableStated: Financial services, Environmental services, Technology, Building products and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $9.3M1 PE fund of 1, latest vintage 2020investment professionals not trackedlast event Feb 19, 2020
Infrastructure · probable ••• Locked
Stated: Infrastructure, Environmental services, Energy, Media and telecom
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated) · Media and telecom (stated)
Lower middle market2024 PE fund GAV $185M1 PE fund of 1, latest vintage 201165 investment professionalslast event Aug 19, 2026
••• Locked
Stated: revenue $5.0M to $30.0M · Food and beverage, Environmental services, Agriculture
Industries: Industrial services (stated) · Consumer products and retail (stated) · Agriculture (stated)
Lower middle market2024 PE fund GAV $153M6 PE funds of 6, latest vintage 20244 investment professionalslast event Jun 29, 2026
J••Jerusalem · j••••.com · SEC exempt reporting adviser
Venture firm with private equity activity · probable••• Locked
Stated: Financial services, Technology, Agriculture, Food and beverage and 1 more
Industries: Financial services (4 companies) · Software (3 companies) · Healthcare services (1 company)
Lower middle market2024 PE fund GAV $545M10 PE funds of 10, latest vintage 201613 investment professionalslast event Sep 9, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Energy, Environmental services
Industries: Financial services (1 company) · Industrial services (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $80.0M1 PE fund of 1investment professionals not trackedlast event Jul 23, 2024
L•••••••• L••London · l••••••••.com · SEC exempt reporting adviser
Buyout firmStated: minority · Environmental services, Technology, Energy, Food and beverage and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $2.8B4 PE funds of 44 investment professionalslast event Aug 13, 2026
••• Locked
Stated: minority · Energy, Environmental services
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $238M6 PE funds of 6, latest vintage 20216 investment professionalslast event Jan 26, 2024
Hybrid manager · probable ••• Locked
Stated: minority · Environmental services, Energy, Real estate
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated) · Real estate (stated)
Lower middle market2024 PE fund GAV $35.9M2 PE funds of 2, latest vintage 20193 investment professionalslast event Sep 29, 2025
••• Locked
Stated: EBITDA $500,000+ · Environmental services, Agriculture, Food and beverage
Industries: Industrial services (stated) · Consumer products and retail (stated) · Agriculture (stated)
Lower middle market2024 PE fund GAV $75.2M4 PE funds of 4, latest vintage 20151 investment professionallast event Sep 17, 2026
••• Locked
Stated: revenue $1.3M+ · Environmental services, Building products
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $1.0M1 PE fund of 12 investment professionalslast event Sep 1, 2026
Infrastructure · probable ••• Locked
Stated: Environmental services
Industries: Industrial services (stated)
Middle market2024 PE fund GAV $1.6B6 PE funds of 13, latest vintage 2025investment professionals not trackedlast event May 20, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Infrastructure, Environmental services, Food and beverage, Agriculture
Industries: Energy, utilities and infrastructure (2 companies) · Healthcare services (1 company) · Life sciences (1 company)
Lower middle market2024 PE fund GAV $24.3M6 PE funds of 16, latest vintage 20252 platforms17 investment professionalslast event May 18, 2026
O••New York, NY · o••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: Infrastructure, Environmental services
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Middle market2024 PE fund GAV $3.2B46 PE funds of 55, latest vintage 202518 investment professionalslast event May 12, 2026
••• Locked
Stated: Energy, Transportation and logistics, Environmental services
Industries: Industrial services (stated) · Transportation and logistics (stated) · Energy, utilities and infrastructure (stated)
Middle market2024 PE fund GAV $1.2B9 PE funds of 11, latest vintage 20246 investment professionalslast event Apr 14, 2026
Stated: revenue $100M to $2.0B · Business services, Healthcare, Financial services, Energy and 1 more
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
Lower middle market2024 PE fund GAV $1.2B42 PE funds of 42, latest vintage 20224 investment professionalslast event Apr 30, 2026
Hybrid manager · probable ••• Locked
Stated: EBITDA $10.0M to $75.0M · equity check $75.0M to $250M · control · Business services, Industrial services, Industrials, Infrastructure and 2 more
Industries: Energy, utilities and infrastructure (1 company) · Business services (stated) · Industrial services (stated)
Middle market2024 PE fund GAV $1.7B1 PE fund of 1, latest vintage 20161 investment professionallast event Mar 31, 2026
Infrastructure · probable ••• Locked
Stated: Infrastructure, Energy, Transportation and logistics, Environmental services
Industries: Industrial services (stated) · Transportation and logistics (stated) · Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event May 1, 2026
P•• P•••••••Paris · p•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: control or majority · Business services, Industrials, Healthcare, Consumer and 7 more
Industries: Consumer services (2 companies) · Financial services (1 company) · Industrial services (1 company)
Upper middle market2024 PE fund GAV $15B37 PE funds of 37, latest vintage 20245 investment professionalslast event Sep 13, 2026
••• Locked
Stated: majority · Technology, Environmental services
Industries: Financial services (1 company) · Transportation and logistics (1 company) · Consumer products and retail (1 company)
Lower middle market2024 PE fund GAV $260M12 PE funds of 12, latest vintage 20227 platforms17 investment professionalslast event Jul 21, 2025
P••••••••• L••Chicago, IL · p•••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: equity check up to $10.0M · majority · Software, Environmental services
Industries: Software (stated) · Industrial services (stated)
Lower middle market2024 PE fund GAV $719M3 PE funds of 3, latest vintage 202213 investment professionalslast event Jun 27, 2016
••• Locked
Stated: Energy, Environmental services, Food and beverage, Infrastructure
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated) · Consumer products and retail (stated)
Lower middle market2024 PE fund GAV $293M36 PE funds of 39, latest vintage 20228 investment professionalslast event Jul 10, 2026
••• Locked
Stated: Infrastructure, Technology, Environmental services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $58.8M1 PE fund of 1, latest vintage 202310 investment professionalslast event Sep 23, 2024
Hybrid manager · probable ••• Locked
Stated: Infrastructure, Energy, Environmental services
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 03 investment professionalslast event Aug 22, 2025
Hybrid manager · probable ••• Locked
Stated: Infrastructure, Environmental 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 04 investment professionalslast event Sep 17, 2026
••• Locked
Stated: EBITDA $2.0M to $7.0M · revenue $10.0M to $50.0M · majority or minority · Environmental services, Healthcare, Consumer
Industries: Business services (5 companies) · Healthcare services (4 companies) · Life sciences (4 companies)
unsized2024 PE fund GAV not reported3 PE funds of 3, latest vintage 201430 platforms5 investment professionalslast event Sep 17, 2026
••• Locked
Stated: majority · Consumer, Environmental services
Industries: Consumer products and retail (1 company) · Consumer services (1 company) · Industrial services (stated)
Lower middle market2024 PE fund GAV $292M3 PE funds of 3, latest vintage 20259 investment professionalslast event Sep 17, 2026
Hybrid manager · probable ••• Locked
Stated: Environmental services
Industries: Industrial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 1, latest vintage 20081 investment professionallast event Mar 28, 2012
••• Locked
Stated: Environmental services, Food and beverage
Industries: Industrial services (stated) · Consumer products and retail (stated)
Lower middle market2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Sep 1, 2026
Infrastructure · probable ••• Locked
Stated: Infrastructure, Environmental services, Energy
Industries: Industrial services (stated) · Energy, utilities and infrastructure (stated)
Middle market2024 PE fund GAV $1.9B11 PE funds of 11, latest vintage 20233 investment professionalslast event Mar 30, 2026
••• Locked
Stated: EBITDA $10.0M+ · revenue $20.0M+ · equity check $50.0M+ · Consumer, Franchising, Business services, Food and beverage and 3 more
Industries: Consumer services (15 companies) · Consumer products and retail (7 companies) · Business services (1 company)
Large cap2024 PE fund GAV $35B18 PE funds of 22, latest vintage 20241 investment professionallast event Mar 31, 2026
••• Locked
Stated: Business services, Healthcare, Food and beverage, Education and 3 more
Industries: Healthcare services (stated) · Life sciences (stated) · Business services (stated)
Lower middle market2024 PE fund GAV $165M1 PE fund of 1, latest vintage 202328 investment professionalslast event Sep 26, 2025
••• Locked
Stated: EBITDA $2.0M to $7.0M · revenue $10.0M to $75.0M · Technology, Industrials, Healthcare, Aerospace and defense and 3 more
Industries: Industrial services (1 company) · Software (stated) · Tech-enabled and IT services (stated)
Lower middle market2024 PE fund GAV $201M7 PE funds of 7, latest vintage 202214 investment professionalslast event Sep 17, 2026
S•• V•••••••Chicago, IL · s•••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: Transportation and logistics, Food and beverage, Energy, Agriculture and 2 more
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Middle market2024 PE fund GAV $2.4B9 PE funds of 9, latest vintage 202440 investment professionalslast event Aug 3, 2026
••• Locked
Stated: minority · Consumer, Environmental services, Safety and security
Industries: Industrial services (stated) · Consumer products and retail (stated) · Consumer services (stated)
Lower middle market2024 PE fund GAV $282M7 PE funds of 7, latest vintage 2021investment professionals not trackedlast event Apr 16, 2026
••• Locked
Stated: Environmental services, Real estate
Industries: Industrial services (stated) · Real estate (stated)
Upper middle market2024 PE fund GAV $15B72 PE funds of 76, latest vintage 20255 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Infrastructure, Environmental services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $846M31 PE funds of 31, latest vintage 20245 investment professionalslast event Jun 22, 2026
••• Locked
Stated: Environmental services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20196 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Environmental services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $556M10 PE funds of 10, latest vintage 20257 investment professionalslast event Aug 10, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Life sciences, Technology, Industrials, Food and beverage and 5 more
Industries: Healthcare services (1 company) · Life sciences (1 company) · Software (stated)
Lower middle market2024 PE fund GAV $623M2 PE funds of 3, latest vintage 202442 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Real estate, Technology, Financial services, Environmental services and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $257M11 PE funds of 12, latest vintage 20235 investment professionalslast event Mar 30, 2026
••• Locked
Stated: revenue $10.0M+ · Environmental services, Healthcare
Industries: Healthcare services (stated) · Life sciences (stated) · Industrial services (stated)
Lower middle market2024 PE fund GAV $310M10 PE funds of 10, latest vintage 20236 investment professionalslast event Apr 1, 2026
••• Locked
Stated: Environmental services, Safety and security
Industries: Industrial services (stated)
Lower middle market2024 PE fund GAV $255M4 PE funds of 4, latest vintage 202112 investment professionalslast event Mar 13, 2026
Stated: Environmental services
Industries: Industrial services (stated)
Lower middle market2024 PE fund GAV $12.6M1 PE fund of 11 investment professionallast event Jul 24, 2015
Stated: Environmental services
Industries: Industrial services (stated)
Middle market2024 PE fund GAV $1.0B9 PE funds of 10, latest vintage 20233 investment professionalslast event Mar 30, 2012