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: equity check $26B+ · 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
Accelerate Change. For over 15 years, Tailwind Capital has helped great middle market services businesses grow through a close partnership with management and an intense focus on catalyzing change. Over that time, our approach has been consistent: identify dynamic opportunities in select sectors and business models we know well and then provide capital and differentiated...
Stated: EBITDA $10.0M to $50.0M · EV $500M+ · equity check $25.0M to $200M · control · Infrastructure, Transportation and logistics, Technology
Industries: Tech-enabled and IT services (4 companies) · Industrial services (2 companies) · Software (1 company)
Upper middle market2024 PE fund GAV $5.4B35 PE funds of 37, latest vintage 202415 transactions in 36 months6 platforms30 investment professionalslast event Sep 17, 2026
ATL Advisor LPNew York, NY · atlpartners.com · SEC registered investment adviser
Buyout firmWe partner with sector leaders to achieve outsized growth in Aerospace, Transportation & Logistics.
Stated: Aerospace and defense, Transportation and logistics
Industries: Transportation and logistics (11 companies) · Aerospace, defense and government (8 companies) · Industrial services (3 companies)
Middle market2024 PE fund GAV $1.5B9 PE funds of 9, latest vintage 202113 transactions in 36 months16 platforms21 investment professionalslast event Sep 1, 2026
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
••• Locked
Stated: Healthcare, Technology, Transportation and logistics
Industries: Life sciences (7 companies) · Software (6 companies) · Business services (4 companies)
Upper middle market2024 PE fund GAV $7.0B13 PE funds of 13, latest vintage 202410 transactions in 36 months13 platforms84 investment professionalslast event Aug 4, 2026
Private credit manager · probable ••• Locked
Stated: EBITDA $10.0M+ · minority · Business services, Industrials, Distribution, Healthcare and 6 more
Industries: Consumer products and retail (11 companies) · Consumer services (11 companies) · Industrial services (10 companies)
Middle market2024 PE fund GAV $1.7B19 PE funds of 19, latest vintage 202410 transactions in 36 months82 platforms42 investment professionalslast event Sep 16, 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
••• 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
••• 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
Stated: EV $100M to $1.0B · equity check $100M to $500M · control or majority or minority · Business services, Healthcare, Software, Financial services and 4 more
Industries: Software (6 companies) · Business services (5 companies) · Tech-enabled and IT services (4 companies)
Large cap2024 PE fund GAV $31B18 PE funds of 23, latest vintage 20247 transactions in 36 months17 platforms27 investment professionalslast event Mar 30, 2026
••• Locked
Stated: control or majority or minority · Industrials, Manufacturing, Distribution, Technology and 9 more
Industries: Healthcare services (1 company) · Life sciences (1 company) · Industrial services (1 company)
Middle market2024 PE fund GAV $1.0B6 PE funds of 6, latest vintage 20207 transactions in 36 months3 investment professionalslast event Jun 15, 2026
••• Locked
Stated: EBITDA $5.0M+ · revenue $20.0M to $500M · equity check $20.0M+ · Business services, Distribution, Healthcare, Technology and 2 more
Industries: Healthcare services (1 company) · Life sciences (1 company) · Industrial services (1 company)
Lower middle market2024 PE fund GAV $962M9 PE funds of 10, latest vintage 20215 transactions in 36 months6 platforms16 investment professionalslast event Sep 16, 2026
••• Locked
Stated: EBITDA $5.0M to $50.0M · revenue $50.0M to $500M · equity check $15.0M to $100M · Manufacturing, Consumer, Transportation and logistics, Building products and 2 more
Industries: Industrial services (4 companies) · Manufacturing (4 companies) · Consumer products and retail (1 company)
Middle market2024 PE fund GAV $1.3B5 PE funds of 5, latest vintage 20215 transactions in 36 months2 platforms18 investment professionalslast event May 14, 2026
••• Locked
Stated: control · Technology, Business services, Industrials, Healthcare and 2 more
Industries: Software (2 companies) · Manufacturing (2 companies) · Healthcare services (1 company)
Upper middle market2024 PE fund GAV $22B61 PE funds of 65, latest vintage 20255 transactions in 36 months6 platforms29 investment professionalslast event Aug 18, 2026
N•••• C••••••Kuala Lumpur · n•••••••••.com · SEC exempt reporting adviser
Buyout firm••• Locked
Stated: EV $30.0M to $500M · control or majority or minority · Consumer, Transportation and logistics, Media and telecom, Agriculture and 3 more
Industries: Software (6 companies) · Tech-enabled and IT services (5 companies) · Hardware and deep tech (5 companies)
Upper middle market2024 PE fund GAV $7.3B32 PE funds of 34, latest vintage 20234 transactions in 36 months2 platforms26 investment professionalslast event Sep 15, 2026
••• 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
••• 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
••• 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
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
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
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
••• Locked
Stated: EBITDA $2.0M to $10.0M · equity check $10.0M to $30.0M · Manufacturing, Transportation and logistics, Consumer, Environmental services and 1 more
Industries: Industrial services (2 companies) · Manufacturing (2 companies) · Business services (1 company)
unsized2024 PE fund GAV not reported0 PE funds of 03 transactions in 36 months6 platforms8 investment professionalslast event Sep 15, 2026
••• Locked
Stated: EBITDA $3.0M to $15.0M · Business services, Industrial services, Industrials, Software and 10 more
Industries: Energy, utilities and infrastructure (1 company) · Software (stated) · Tech-enabled and IT services (stated)
Middle market2024 PE fund GAV $1.2B9 PE funds of 9, latest vintage 20193 transactions in 36 months4 platforms15 investment professionalslast event Sep 9, 2026
••• Locked
Stated: Financial services, Transportation and logistics
Industries: Manufacturing (1 company) · Aerospace, defense and government (1 company) · Financial services (stated)
Lower middle market2024 PE fund GAV $356M10 PE funds of 10, latest vintage 20252 transactions in 36 months1 platform10 investment professionalslast event Aug 6, 2026
Hybrid manager · probable ••• Locked
Stated: EBITDA $5.0M to $75.0M · minority · Business services, Healthcare, Technology, Transportation and logistics and 2 more
Industries: Business services (1 company) · Consumer services (1 company) · Software (stated)
Lower middle market2024 PE fund GAV $608M14 PE funds of 20, latest vintage 20242 transactions in 36 months1 platform1 investment professionallast event Jun 26, 2026
••• Locked
Stated: control or minority · Industrials, Healthcare, Consumer, Hospitality and leisure and 12 more
Industries: Healthcare services (2 companies) · Life sciences (2 companies) · Energy, utilities and infrastructure (1 company)
unsized2024 PE fund GAV not reported6 PE funds of 8, latest vintage 20172 transactions in 36 months5 platforms19 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Manufacturing, Distribution, Consumer, Transportation and logistics
Industries: Business services (1 company) · Consumer products and retail (1 company) · Consumer services (1 company)
Lower middle market2024 PE fund GAV $133M3 PE funds of 3, latest vintage 20222 transactions in 36 months2 platforms17 investment professionalslast event Feb 10, 2026
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
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
••• 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
••• Locked
Stated: EBITDA $5.0M to $30.0M · EV $50.0M to $350M · equity check $25.0M to $150M · Business services, Healthcare, Distribution, Technology and 5 more
Industries: Healthcare services (2 companies) · Life sciences (2 companies) · Education (1 company)
Middle market2024 PE fund GAV $1.2B3 PE funds of 3, latest vintage 20242 transactions in 36 months3 platforms18 investment professionalslast event May 8, 2026
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
••• Locked
Stated: EBITDA $2.0M to $25.0M · Business services, Consumer, Infrastructure, Transportation and logistics and 1 more
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Lower middle market2024 PE fund GAV $508M6 PE funds of 7, latest vintage 20241 transaction in 36 months1 platform10 investment professionalslast event Mar 30, 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
••• Locked
Stated: EBITDA $5.0M+ · revenue $30.0M to $300M · EV $10B+ · Business services, Industrials, Consumer, Transportation and logistics
Industries: Industrial services (1 company) · Aerospace, defense and government (1 company) · Business services (stated)
Middle market2024 PE fund GAV $1.4B24 PE funds of 24, latest vintage 20211 transaction in 36 months25 investment professionalslast event Sep 15, 2026
••• Locked
Stated: revenue $400M+ · Healthcare, Manufacturing, Life sciences, Technology and 9 more
Industries: Healthcare services (7 companies) · Life sciences (6 companies) · Business services (2 companies)
Upper middle market2024 PE fund GAV $8.0B25 PE funds of 25, latest vintage 20221 transaction in 36 months2 platforms32 investment professionalslast event Jun 18, 2026
Private credit manager · probable ••• Locked
Stated: EBITDA $4.0M to $25.0M · revenue $20.0M to $250M · equity check $10.0M to $50.0M · minority · Aerospace and defense, Transportation and logistics, Healthcare, Manufacturing
Industries: Industrial services (3 companies) · Manufacturing (2 companies) · Transportation and logistics (2 companies)
Lower middle market2024 PE fund GAV $701M6 PE funds of 7, latest vintage 20211 transaction in 36 months2 platforms15 investment professionalslast event Aug 11, 2026
••• Locked
Stated: Healthcare, Financial services, Transportation and logistics, Distribution and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $2.6B9 PE funds of 9, latest vintage 20241 transaction in 36 months1 platform40 investment professionalslast event Sep 15, 2026
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
••• Locked
Stated: equity check $1.8B+ · Distribution, Transportation and logistics
Industries: Industrial services (1 company) · Distribution (stated) · Transportation and logistics (stated)
Middle market2024 PE fund GAV $1.5B30 PE funds of 35, latest vintage 20251 transaction in 36 months1 platforminvestment professionals not trackedlast event Jun 2, 2026
••• Locked
Stated: Energy, Transportation and logistics
Industries: Transportation and logistics (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $105M1 PE fund of 1, latest vintage 20181 transaction in 36 months16 investment professionalslast event Sep 17, 2026
S••••••Cleveland, OH · s••••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: EBITDA $5.0M+ · revenue $50.0M+ · Technology, Distribution, Transportation and logistics, Education and 1 more
Industries: Energy, utilities and infrastructure (2 companies) · Software (stated) · Tech-enabled and IT services (stated)
Lower middle market2024 PE fund GAV $42.0M1 PE fund of 1, latest vintage 20221 transaction in 36 months2 platforms13 investment professionalslast event Jan 29, 2026
••• Locked
Stated: EBITDA up to $30.0M · Business services, Industrials, Technology, Transportation and logistics and 1 more
Industries: Business services (1 company) · Industrial services (1 company) · Manufacturing (1 company)
Lower middle market2024 PE fund GAV $174M4 PE funds of 41 transaction in 36 months2 platforms12 investment professionalslast event Jul 28, 2026
••• Locked
Stated: EBITDA $3.0M to $15.0M · revenue $10.0M to $100M · EV $25.0M to $150M · equity check $10.0M to $25.0M · majority · Business services, Industrials, Transportation and logistics, Healthcare and 2 more
Industries: Distribution (16 companies) · Business services (15 companies) · Industrial services (3 companies)
Lower middle market2024 PE fund GAV $190M10 PE funds of 10, latest vintage 20181 transaction in 36 months4 platforms13 investment professionalslast event Jul 6, 2026
••• Locked
Stated: EBITDA $10.0M to $35.0M · revenue $75.0M to $15.0M · EV $400M+ · minority · Software, Business services, Manufacturing, Distribution and 8 more
Industries: Software (stated) · Healthcare services (stated) · Life sciences (stated)
Upper middle market2024 PE fund GAV $14B170 PE funds of 174, latest vintage 20251 transaction in 36 months1 platform129 investment professionalslast event Jul 1, 2026
••• Locked
Stated: EBITDA $5.0M to $15.0M · revenue $10.0M+ · EV $25.0M to $125M · control · Food and beverage, Transportation and logistics
Industries: Transportation and logistics (2 companies) · Industrial services (1 company) · Manufacturing (1 company)
Lower middle market2024 PE fund GAV $312M3 PE funds of 3, latest vintage 20211 transaction in 36 months6 platforms7 investment professionalslast event Jul 8, 2025
Venture firm with private equity activity · probable ••• Locked
Stated: Life sciences, Manufacturing, Transportation and logistics, Healthcare and 1 more
Industries: Healthcare services (2 companies) · Life sciences (2 companies) · Software (1 company)
unsized2024 PE fund GAV not reported0 PE funds of 11 transaction in 36 months3 platforms2 investment professionalslast event Oct 16, 2025
Infrastructure · probable ••• Locked
Stated: Industrials, Transportation and logistics
Industries: Energy, utilities and infrastructure (7 companies) · Transportation and logistics (6 companies) · Industrial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Feb 22, 2025
••• Locked
Stated: Aerospace and defense, Transportation and logistics, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $930M14 PE funds of 14, latest vintage 2023investment professionals not trackedlast event Jul 14, 2026
••• Locked
Stated: equity check $25.0M to $100M · Industrials, Energy, Transportation and logistics
Industries: Industrial services (stated) · Manufacturing (stated) · Transportation and logistics (stated)
Lower middle market2024 PE fund GAV $335M4 PE funds of 4, latest vintage 20166 investment professionalslast event Mar 26, 2026