Firms

Private equity firms on the graph

By default this list shows organizations classified as private equity. Organizations that were admitted from a public record but have not been classified yet are candidates; turn them on to see them. Organizations classified as not private equity are never listed.

Start from
332 firms match
Gemspring Capital Management, LLC
Westport, CT · gemspring.com · SEC registered investment adviser
Growth equity · probable

Gemspring provides flexible capital solutions to lower middle market companies headquartered primarily in the United States and Canada. We partner with industry leaders with growth potential that will benefit from our support and expertise.

Stated: control or majority or minority · Software, Industrial services, Industrials, Distribution and 19 more
Industries: Tech-enabled and IT services (8 companies) · Software (4 companies) · Hardware and deep tech (4 companies)
Upper middle market2024 PE fund GAV $5.2B16 PE funds of 17, latest vintage 202319 transactions in 36 months7 platforms4 investment professionalslast event Sep 14, 2026
Gallant Capital Partners LLC
Los Angeles, CA · gallantcapital.com · SEC registered investment adviser
Buyout firm

Operational Investors Empowering Growth

Stated: EBITDA up to $40.0M · equity check $15.0M to $200M · control · Technology, Financial services, Aerospace and defense, Software and 4 more
Industries: Tech-enabled and IT services (6 companies) · Industrial services (6 companies) · Software (4 companies)
Middle market2024 PE fund GAV $1.5B13 PE funds of 15, latest vintage 202415 transactions in 36 months16 platforms25 investment professionalslast event Sep 15, 2026
JMI Management, L.P.
Baltimore, MD · jmi.com · SEC registered investment adviser
Venture firm with private equity activity · probable

Our focus is on backing outstanding software and AI-driven companies via capital investments, strategic advice, team-building, and proven value creation strategies.

Stated: equity check $20.0M to $500M · Technology, Software, Safety and security
Industries: Software (30 companies) · Tech-enabled and IT services (6 companies) · Hardware and deep tech (6 companies)
Upper middle market2024 PE fund GAV $14B20 PE funds of 25, latest vintage 202514 transactions in 36 months12 platforms72 investment professionalslast event Aug 19, 2026
H•
London · h••••••••.com · SEC exempt reporting adviser
Buyout firm

••• Locked

Stated: Software, Financial services, Healthcare, Life sciences and 5 more
Industries: Software (12 companies) · Tech-enabled and IT services (4 companies) · Hardware and deep tech (2 companies)
Large cap2024 PE fund GAV $58B167 PE funds of 167, latest vintage 202511 transactions in 36 months9 platforms31 investment professionalslast event Sep 13, 2026
K•• C•••••• P•••••••• L•
New York, NY · k••••••.com · SEC registered investment adviser
Special situations · probable

••• Locked

Stated: equity check up to $1.6B · control · Manufacturing, Transportation and logistics, Safety and security, Technology and 2 more
Industries: Manufacturing (15 companies) · Consumer products and retail (3 companies) · Industrial services (2 companies)
Upper middle market2024 PE fund GAV $19B26 PE funds of 27, latest vintage 202411 transactions in 36 months27 platforms101 investment professionalslast event Jun 30, 2026
A•• C••••••
Greenwich, CT · a•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: EBITDA $150M to $750M · EV $60.0M to $200M · equity check $25.0M to $75.0M · control or majority or minority · Industrials, Distribution, Business services, Healthcare and 23 more
Industries: Consumer products and retail (4 companies) · Consumer services (4 companies) · Manufacturing (3 companies)
Upper middle market2024 PE fund GAV $6.8B9 PE funds of 26, latest vintage 20259 transactions in 36 months13 platforms4 investment professionalslast event Jun 25, 2026
G•••••• A••••••• S•••••• C••••••• L•••
New York, NY · a•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Technology, Infrastructure, Energy
Industries: Software (8 companies) · Consumer products and retail (3 companies) · Financial services (2 companies)
Large cap2024 PE fund GAV $112B369 PE funds of 380, latest vintage 20258 transactions in 36 months1 platform219 investment professionalslast event Sep 2, 2026
A•••• I••••••••• P••••••• S••
Paris · a•••••••.com · SEC exempt reporting adviser
Buyout firm · probable

••• Locked

Stated: minority · Infrastructure, Energy, Transportation and logistics
Industries: Industrial services (8 companies) · Energy, utilities and infrastructure (6 companies) · Media and telecom (3 companies)
Middle market2024 PE fund GAV $4.4B5 PE funds of 14, latest vintage 20227 transactions in 36 months19 platforms37 investment professionalslast event Aug 5, 2026
A•••• H••••••• L••
Greenwich, CT · a•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Business services, Industrial services, Industrials, Manufacturing and 7 more
Industries: Manufacturing (10 companies) · Industrial services (5 companies) · Consumer products and retail (3 companies)
Upper middle market2024 PE fund GAV $18B13 PE funds of 19, latest vintage 20257 transactions in 36 months22 platforms102 investment professionalslast event Jul 13, 2026
H••• S••••• E•••••
Bethesda, MD · h•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: Energy, Distribution
Industries: Energy, utilities and infrastructure (17 companies) · Industrial services (3 companies) · Distribution (stated)
Middle market2024 PE fund GAV $4.6B11 PE funds of 11, latest vintage 20246 transactions in 36 months15 platforms22 investment professionalslast event Aug 26, 2026
A••••••• C•••••• P•••••••• L••
Boston, MA · a•••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: Infrastructure, Energy, Distribution
Industries: Energy, utilities and infrastructure (9 companies) · Industrial services (1 company) · Distribution (stated)
Upper middle market2024 PE fund GAV $14B21 PE funds of 28, latest vintage 20254 transactions in 36 months4 platforms53 investment professionalslast event Jul 1, 2026
B• C•••••• E••••• A•••••••• L••
Dallas, TX · b•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Industrials, Energy, Infrastructure
Industries: Industrial services (2 companies) · Energy, utilities and infrastructure (2 companies) · Manufacturing (1 company)
Lower middle market2024 PE fund GAV $736M7 PE funds of 8, latest vintage 20244 transactions in 36 months7 platforms10 investment professionalslast event Mar 10, 2026
F•••• R••••••
Stamford, CT · f•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: Industrials, Energy, Infrastructure
Industries: Industrial services (2 companies) · Manufacturing (1 company) · Distribution (1 company)
Upper middle market2024 PE fund GAV $7.1B44 PE funds of 48, latest vintage 20254 transactions in 36 months3 platforms28 investment professionalslast event Jul 6, 2026
4•• C••••••• L••
Wakefield, MA · 4•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: EBITDA $1.0M to $6.0M · revenue $3.0M to $50.0M · control · Technology, Infrastructure, Healthcare, Energy and 2 more
Industries: Business services (3 companies) · Energy, utilities and infrastructure (2 companies) · Software (1 company)
Lower middle market2024 PE fund GAV $580M8 PE funds of 10, latest vintage 20223 transactions in 36 months4 platforms11 investment professionalslast event May 28, 2025
A••••• I••••••••• P•••••••
Houston, TX · a•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: EBITDA $5.0M to $30.0M · equity check $25.0M to $100M · majority · Industrials, Environmental services, Distribution, Energy and 5 more
Industries: Business services (1 company) · Industrial services (1 company) · Manufacturing (1 company)
Middle market2024 PE fund GAV $1.6B10 PE funds of 13, latest vintage 20243 transactions in 36 months2 platforms3 investment professionalslast event Jul 7, 2026
A••••••• G••••• L••
Los Angeles, CA · a•••••••••.com · SEC registered investment adviser
Venture firm with private equity activity · probable

••• Locked

Stated: Technology, Energy, Environmental services
Industries: Business services (2 companies) · Industrial services (2 companies) · Software (1 company)
unsized2024 PE fund GAV not reported0 PE funds of 3, latest vintage 20213 transactions in 36 months3 platforms9 investment professionalslast event Jul 6, 2026
B••• W•••• E••••• L••
London · b•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable

••• Locked

Stated: Energy, Transportation and logistics, Industrials, Technology and 1 more
Industries: Energy, utilities and infrastructure (2 companies) · Financial services (1 company) · Software (stated)
Middle market2024 PE fund GAV $2.1B5 PE funds of 5, latest vintage 20163 transactions in 36 months1 platform12 investment professionalslast event Aug 27, 2026
C•••••• D•••••••• I•••
New York, NY · c•••••.com · SEC registered investment adviser
Fund of funds · probable

••• Locked

Stated: Environmental services, Energy
Industries: Energy, utilities and infrastructure (7 companies) · Business services (1 company) · Industrial services (1 company)
Middle market2024 PE fund GAV $2.9B42 PE funds of 46, latest vintage 20243 transactions in 36 months14 platforms11 investment professionalslast event Aug 20, 2026
C••••• F••• M••••••••• L••
Dallas, TX · c•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Energy, Industrials, Transportation and logistics, Agriculture and 3 more
Industries: Energy, utilities and infrastructure (3 companies) · Industrial services (stated) · Manufacturing (stated)
Middle market2024 PE fund GAV $2.0B23 PE funds of 26, latest vintage 20253 transactions in 36 months2 platforms14 investment professionalslast event Jun 16, 2026
D••••••••• I••••••••• M••••••••• L••
Boca Raton, FL · d•••••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: Infrastructure, Energy, Real estate, Media and telecom and 3 more
Industries: Tech-enabled and IT services (3 companies) · Software (2 companies) · Hardware and deep tech (2 companies)
Large cap2024 PE fund GAV $56B58 PE funds of 59, latest vintage 20243 transactions in 36 months3 platforms8 investment professionalslast event Sep 23, 2026
G•••••• C•••••• P••
Copenhagen · g••••••.com
Hybrid manager · probable

••• Locked

Stated: majority or minority · Energy, Infrastructure, Technology, Transportation and logistics
Industries: Energy, utilities and infrastructure (3 companies) · Software (stated) · Tech-enabled and IT services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 23 transactions in 36 months3 platforms13 investment professionalslast event Oct 1, 2025
H•••••••••
Stavanger · h•••••••••.com · SEC exempt reporting adviser
Buyout firm

••• Locked

Stated: Energy, Infrastructure, Industrials
Industries: Energy, utilities and infrastructure (1 company) · Industrial services (stated) · Manufacturing (stated)
Middle market2024 PE fund GAV $3.8B16 PE funds of 16, latest vintage 20243 transactions in 36 months2 platforms43 investment professionalslast event Sep 13, 2026
L••••••••• C•••••• R••••••••• M••••••••• L••
New York, NY · l•••••••••.com · SEC registered investment adviser
Growth equity · probable
Stated: Financial services, Energy, Infrastructure, Transportation and logistics and 3 more
Industries: Transportation and logistics (2 companies) · Healthcare services (1 company) · Life sciences (1 company)
Lower middle market2024 PE fund GAV $118M1 PE fund of 1, latest vintage 20193 transactions in 36 months3 investment professionalslast event Aug 17, 2026
L•••• I••••••••• P•••••••• L•
Greenwich, CT · l•••••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: equity check $50.0M to $200M · Energy, Infrastructure
Industries: Energy, utilities and infrastructure (7 companies) · Manufacturing (1 company)
Middle market2024 PE fund GAV $4.8B32 PE funds of 35, latest vintage 20263 transactions in 36 months11 platforms16 investment professionalslast event Mar 31, 2026
M••••••• P•••••••• L••
Metairie, LA · m•••••••••.com · SEC registered investment adviser
Hybrid manager · probable

••• Locked

Stated: Chemicals and materials, Agriculture, Energy, Transportation and logistics and 1 more
Industries: Transportation and logistics (1 company) · Software (stated) · Tech-enabled and IT services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 3, latest vintage 20213 transactions in 36 months3 platforms2 investment professionalslast event Sep 17, 2026
N•••• H••••• R••••••• P••••••• L•
Houston, TX · n•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: minority · Energy
Industries: Energy, utilities and infrastructure (1 company)
Middle market2024 PE fund GAV $2.3B12 PE funds of 13, latest vintage 20243 transactions in 36 months5 platforms8 investment professionalslast event May 12, 2026
S•• I••••• C••••••
Dallas, TX · s•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: EBITDA $5.0M to $15.0M · Safety and security, Manufacturing
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $533M9 PE funds of 10, latest vintage 20243 transactions in 36 months3 platforms4 investment professionalslast event Sep 17, 2026
W•••• I•••
New York, NY · w••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: minority · Real estate, Energy, Infrastructure
Industries: Financial services (2 companies) · Energy, utilities and infrastructure (stated) · Real estate (stated)
Upper middle market2024 PE fund GAV $8.5B34 PE funds of 36, latest vintage 20243 transactions in 36 months2 platforms5 investment professionalslast event Aug 3, 2026
A••••••• I••••••••• P•••••••• S••••• S•••
Madrid · a•••••••••.com · SEC exempt reporting adviser
Infrastructure · probable

••• Locked

Stated: Energy, Infrastructure, Media and telecom, Industrials and 4 more
Industries: Energy, utilities and infrastructure (7 companies) · Industrial services (2 companies) · Manufacturing (2 companies)
Middle market2024 PE fund GAV $4.3B3 PE funds of 6, latest vintage 20242 transactions in 36 months6 platforms11 investment professionalslast event Sep 15, 2026
E••••• I••••• P••••••• L•
New York, NY · e•••••••••.com · SEC registered investment adviser
Venture firm with private equity activity · probable

••• Locked

Stated: majority · Energy
Industries: Energy, utilities and infrastructure (3 companies) · Software (1 company) · Manufacturing (1 company)
Middle market2024 PE fund GAV $1.7B5 PE funds of 10, latest vintage 20252 transactions in 36 months1 platform61 investment professionalslast event Aug 3, 2026
G••••• I••••••••• M••••••••• L••
New York, NY · g•••••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: control or majority · Environmental services, Energy, Infrastructure, Industrials and 1 more
Industries: Industrial services (3 companies) · Manufacturing (stated) · Transportation and logistics (stated)
Large cap2024 PE fund GAV $73B115 PE funds of 121, latest vintage 20242 transactions in 36 months2 platforms56 investment professionalslast event May 14, 2026
I••••••••• I•••••••• ••• L••••••
London · i•••••••••.com · SEC exempt reporting adviser
Infrastructure · probable

••• Locked

Stated: equity check $100M to $500M · Energy, Infrastructure, Transportation and logistics, Healthcare and 1 more
Industries: Healthcare services (stated) · Life sciences (stated) · Transportation and logistics (stated)
Middle market2024 PE fund GAV $2.1B6 PE funds of 10, latest vintage 20192 transactions in 36 months1 platforminvestment professionals not trackedlast event Apr 28, 2026
L•••••••• M••••••••• C•••••• L••
Metairie, LA · l•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: revenue $100M+ · control · Franchising, Transportation and logistics, Energy, Industrials and 2 more
Industries: Healthcare services (3 companies) · Life sciences (3 companies) · Industrial services (3 companies)
Middle market2024 PE fund GAV $1.0B5 PE funds of 5, latest vintage 20242 transactions in 36 months4 platforms33 investment professionalslast event Sep 3, 2026
N••• I••••••••• M••••••••• L••
New York, NY · n••••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: Energy, Infrastructure, Transportation and logistics, Environmental services
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Lower middle market2024 PE fund GAV $963M10 PE funds of 10, latest vintage 20242 transactions in 36 months3 platforms15 investment professionalslast event Mar 30, 2026
R•••••••• T••••••••• A•••••••• L•••
Atlanta, GA · r•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: revenue $5.0M to $30.0M · majority · Technology, Software, Infrastructure, Energy
Industries: Software (3 companies) · Tech-enabled and IT services (3 companies) · Hardware and deep tech (3 companies)
Middle market2024 PE fund GAV $2.2B12 PE funds of 13, latest vintage 20242 transactions in 36 months28 investment professionalslast event Aug 13, 2026
T•••• C•••••• M••••••••• L•
Houston, TX · t•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: Energy, Infrastructure
Industries: Energy, utilities and infrastructure (1 company)
unsized2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20222 transactions in 36 months3 platforms13 investment professionalslast event Feb 28, 2025
A••••• C•••••• A••••••• •••••••••
St Peter Port · a•••••••••.com · SEC exempt reporting adviser
Fund of funds · probable

••• Locked

Stated: Infrastructure, Energy
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $22.2M3 PE funds of 31 transaction in 36 monthsinvestment professionals not trackedlast event Sep 17, 2026
A••••• C•••••• A••••••• L••
London · a•••••••••.com · SEC exempt reporting adviser
Buyout firm

••• Locked

Stated: Technology, Energy, Infrastructure
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $3.6B13 PE funds of 13, latest vintage 20241 transaction in 36 months1 platform37 investment professionalslast event May 14, 2026
A•• P•••••••
Houston, TX · a•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: control or majority · Industrials, Environmental services, Safety and security, Energy and 11 more
Industries: Manufacturing (6 companies) · Energy, utilities and infrastructure (5 companies) · Industrial services (2 companies)
Upper middle market2024 PE fund GAV $7.9B41 PE funds of 41, latest vintage 20241 transaction in 36 months2 platforms18 investment professionalslast event Sep 17, 2026
C•• M•••••• L•
Mill Valley, CA · c•••••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: Infrastructure, Energy, Environmental services
Industries: Industrial services (1 company) · Energy, utilities and infrastructure (1 company)
Middle market2024 PE fund GAV $2.2B14 PE funds of 14, latest vintage 20241 transaction in 36 months2 platforms15 investment professionalslast event Mar 26, 2026
C••••• E••••• P•••••••• L••
Atlanta, GA · c•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: EBITDA $2.0M to $12.0M · revenue $10.0M to $100M · majority · Safety and security
Industries: Industrial services (stated)
Lower middle market2024 PE fund GAV $188M13 PE funds of 13, latest vintage 20241 transaction in 36 months2 platforms2 investment professionalslast event Mar 20, 2026
D••••• C•••••• M••••••••• L•
Boston, MA · d•••••••••.com · SEC registered investment adviser
Private credit manager · probable

••• Locked

Stated: Energy, Infrastructure, Building products, Technology and 1 more
Industries: Energy, utilities and infrastructure (1 company) · Software (stated) · Tech-enabled and IT services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 13, latest vintage 20231 transaction in 36 months3 platforms17 investment professionalslast event Apr 21, 2026
E••• C•••••• P••••••• L•
Summit, NJ · e•••••••••.com · SEC registered investment adviser
Buyout firm · probable

••• Locked

Stated: Technology, Safety and security
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Lower middle market2024 PE fund GAV $161M5 PE funds of 6, latest vintage 20251 transaction in 36 months4 investment professionalslast event Jul 13, 2026
E•••••••• R•••••••• E••••• M••••••••• C•••••• L•
E••••••••, MN · e•••••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: Energy, Technology, Infrastructure, Building products
Industries: Energy, utilities and infrastructure (1 company) · Software (stated) · Tech-enabled and IT services (stated)
Middle market2024 PE fund GAV $1.6B6 PE funds of 9, latest vintage 20231 transaction in 36 months1 platform18 investment professionalslast event Jul 2, 2026
G••• S••••• L••
Denver, CO · g••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Energy
Industries: Energy, utilities and infrastructure (2 companies)
Lower middle market2024 PE fund GAV $261M5 PE funds of 5, latest vintage 20231 transaction in 36 months2 platforms5 investment professionalslast event Sep 17, 2026
I•• P••••••• L••
Bethesda, MD · i•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable

••• Locked

Stated: EBITDA $2.0M to $15.0M · revenue $10.0M to $100M · Business services, Energy, Infrastructure
Industries: Business services (2 companies) · Consumer products and retail (1 company) · Consumer services (1 company)
Lower middle market2024 PE fund GAV $304M8 PE funds of 8, latest vintage 20241 transaction in 36 months4 platforms14 investment professionalslast event Jul 14, 2026
K••••••••• E••••• M••••••••• C••••••• L••
New York, NY · k•••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Energy, Environmental services
Industries: Energy, utilities and infrastructure (1 company) · Industrial services (stated)
Middle market2024 PE fund GAV $3.7B23 PE funds of 39, latest vintage 20251 transaction in 36 months1 platform6 investment professionalslast event Jun 24, 2026
L••••• C•••••• P•••••••
Chicago, IL · l••••••••.com · SEC registered investment adviser
Buyout firm

••• Locked

Stated: Healthcare, Energy
Industries: Healthcare services (2 companies) · Life sciences (2 companies) · Business services (1 company)
Upper middle market2024 PE fund GAV $14B34 PE funds of 36, latest vintage 20251 transaction in 36 months3 investment professionalslast event Aug 24, 2026
L• P•••• E••••• A•••••••• L••
New York, NY · l••••••.com · SEC registered investment adviser
Infrastructure · probable

••• Locked

Stated: Energy, Infrastructure, Technology
Industries: Energy, utilities and infrastructure (1 company) · Software (stated) · Tech-enabled and IT services (stated)
Upper middle market2024 PE fund GAV $14B22 PE funds of 25, latest vintage 20231 transaction in 36 months1 platform19 investment professionalslast event Aug 6, 2026
M•••••••• P••••••• L••
New York, NY · m••••••••.com
Hybrid manager · probable

••• Locked

Stated: control · Infrastructure, Transportation and logistics, Industrials, Energy and 5 more
Industries: Industrial services (1 company) · Software (stated) · Tech-enabled and IT services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 01 transaction in 36 months1 platform7 investment professionalslast event Jul 7, 2026

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