Partners for Business STG is a private equity firm focused on fueling innovative software, data, and analytics market leaders in the mid-market STG Raises $1.3 Billion for Oversubscribed STG Allegro II in Under Four-Months More who we are With a demonstrated track record of success, our team brings together strong domain talent to collaborate and…
Stated: control · Healthcare, Technology, Software, Aerospace and defense and 15 more
Industries: Software (2 companies) · Business services (2 companies) · Tech-enabled and IT services (1 company)
Upper middle market2024 PE fund GAV $14B25 PE funds of 25, latest vintage 202462 investment professionalslast event Aug 31, 2026
Hybrid manager · probable SWEN conçoit des solutions exigeantes dans le capital investissement, les infrastructures et la dette privée pour créer de la valeur durable
Stated: Infrastructure
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 1, latest vintage 2021investment professionals not trackedlast event Jul 27, 2026
Hybrid manager · probable Tabernacle
Stated: Manufacturing, Distribution, Healthcare, Infrastructure and 2 more
Industries: Healthcare services (stated) · Life sciences (stated) · Manufacturing (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Nov 17, 2025
••• Locked
Stated: equity check $10.0M to $75.0M · Technology, Infrastructure, Software
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $983M16 PE funds of 17, latest vintage 20239 investment professionalslast event Sep 3, 2026
Infrastructure · probable ••• Locked
Stated: Infrastructure
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $398M7 PE funds of 7, latest vintage 20231 investment professionallast event Mar 26, 2026
••• Locked
Stated: Industrials, Consumer, Hospitality and leisure, Energy and 1 more
Industries: Industrial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $437M9 PE funds of 9, latest vintage 2024investment professionals not trackedlast event Mar 30, 2012
••• Locked
Stated: Distribution, Consumer, Financial services, Infrastructure and 1 more
Industries: Financial services (stated) · Distribution (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $139M4 PE funds of 4, latest vintage 20222 investment professionalslast event May 3, 2012
••• Locked
Stated: revenue $10.0M to $50.0M · majority · Manufacturing
Industries: Software (1 company) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $445M6 PE funds of 6, latest vintage 20234 investment professionalslast event Sep 17, 2026
••• Locked
Stated: Manufacturing, Energy, Infrastructure
Industries: Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $436M11 PE funds of 11, latest vintage 20258 investment professionalslast event Mar 10, 2026
••• Locked
Stated: Industrials
Industries: Industrial services (stated) · Manufacturing (stated)
Middle market2024 PE fund GAV $1.8B10 PE funds of 10, latest vintage 20222 investment professionalslast event Mar 31, 2026
Real estate private equity · probable ••• Locked
Stated: Real estate, Technology, Industrials, Consumer
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $56.5M4 PE funds of 5, latest vintage 20252 investment professionalslast event Jan 30, 2023
••• Locked
Stated: Infrastructure, Real estate
Industries: Manufacturing (1 company) · Energy, utilities and infrastructure (stated) · Real estate (stated)
Middle market2024 PE fund GAV $4.1B24 PE funds of 25, latest vintage 20186 investment professionalslast event May 6, 2025
••• Locked
Stated: EBITDA $2.0M+ · revenue $15.0M to $50.0M · equity check $3.0M to $10.0M · control · Business services, Manufacturing
Industries: Energy, utilities and infrastructure (1 company) · Business services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $3.9M1 PE fund of 3, latest vintage 20232 investment professionalslast event Sep 17, 2026
••• Locked
Stated: EBITDA $1.0M+ · EV $10.0M to $100M · equity check $2.0M to $20.0M · Manufacturing, Distribution, Healthcare, Energy
Industries: Healthcare services (stated) · Life sciences (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $199M10 PE funds of 101 platform4 investment professionalslast event Sep 17, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Transportation and logistics, Industrials, Healthcare, Consumer and 1 more
Industries: Healthcare services (stated) · Life sciences (stated) · Industrial services (stated)
Lower middle market2024 PE fund GAV $111M2 PE funds of 2, latest vintage 2015investment professionals not trackedlast event Mar 30, 2012
T•• C•••• G••••Chicago, IL · c•••••••••.com · SEC registered investment adviser
Buyout firm · probable••• Locked
Stated: EBITDA $1.0M+ · revenue $5.0M+ · EV $15.0M+ · equity check $3.0M to $30.0M · Technology, Business services, Industrials, Healthcare and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $115M1 PE fund of 1, latest vintage 2023investment professionals not trackedlast event Jan 25, 2024
Stated: control or majority or minority · Building products, Business services, Industrials, Technology and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.1B7 PE funds of 7, latest vintage 202410 investment professionalslast event Sep 16, 2026
••• Locked
Stated: Industrials, Manufacturing
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $73.4M4 PE funds of 4, latest vintage 20239 investment professionalslast event Jun 24, 2019
Hybrid manager · probable Stated: Energy, Infrastructure
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Jul 16, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: equity check $75.0M to $200M · majority or minority · Infrastructure, Energy, Transportation and logistics, Business services and 3 more
Industries: Healthcare services (stated) · Life sciences (stated) · Business services (stated)
Middle market2024 PE fund GAV $3.9B32 PE funds of 32, latest vintage 20241 platform25 investment professionalslast event Sep 15, 2026
Stated: control · Industrials, Franchising
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer services (stated)
Middle market2024 PE fund GAV $4.2B12 PE funds of 20, latest vintage 20173 investment professionalslast event Feb 14, 2012
Hybrid manager · probable ••• Locked
Stated: Infrastructure
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $336M10 PE funds of 11, latest vintage 20237 investment professionalslast event Jul 15, 2026
••• Locked
Stated: Technology, Infrastructure, Distribution
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $529M4 PE funds of 4, latest vintage 20231 investment professionallast event Apr 10, 2026
Hybrid manager · probable ••• Locked
Stated: Infrastructure
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Feb 11, 2026
••• Locked
Stated: EV $1.0M to $5.0M · Industrials, Consumer, Real estate
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer products and retail (stated)
Lower middle market2024 PE fund GAV $5.6M1 PE fund of 1, latest vintage 20171 investment professionallast event Sep 1, 2026
T•• M••••••• L••Location unknown · t•••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: Manufacturing, Life sciences, Infrastructure, Real estate
Industries: Software (1 company) · Life sciences (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $69.7M3 PE funds of 5, latest vintage 20248 investment professionalslast event Sep 17, 2026
••• Locked
Stated: control · Industrial services, Industrials, Manufacturing, Food and beverage
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer products and retail (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Apr 17, 2026
••• Locked
Stated: Technology, Environmental services, Infrastructure
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $7.6M1 PE fund of 1, latest vintage 20223 investment professionalslast event Sep 1, 2026
••• Locked
Stated: majority · Manufacturing, Distribution
Industries: Manufacturing (stated) · Distribution (stated)
Lower middle market2024 PE fund GAV $523M2 PE funds of 2, latest vintage 202312 investment professionalslast event Jul 20, 2026
••• Locked
Stated: Energy, Infrastructure, Transportation and logistics, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $679M13 PE funds of 139 investment professionalslast event Jun 22, 2026
••• Locked
Stated: Technology, Agriculture, Energy, Infrastructure and 2 more
Industries: Healthcare services (1 company) · Life sciences (1 company) · Software (stated)
Middle market2024 PE fund GAV $1.6B30 PE funds of 36, latest vintage 202438 investment professionalslast event Mar 31, 2026
Hybrid manager · probable ••• Locked
Stated: Technology, Energy, Manufacturing, Building products
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 2012investment professionals not trackedlast event Mar 13, 2024
Hybrid manager · probable ••• Locked
Stated: Technology, Media and telecom, Life sciences, Energy and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $327M2 PE funds of 3, latest vintage 20252 investment professionalslast event Jan 19, 2021
••• Locked
Stated: Real estate, Industrials
Industries: Industrial services (stated) · Manufacturing (stated) · Real estate (stated)
Lower middle market2024 PE fund GAV $488M11 PE funds of 17, latest vintage 202119 investment professionalslast event Jun 15, 2018
T•••••• •••• L••New York, NY · t•••••••••.com · SEC registered investment adviser
Buyout firm · probableStated: Manufacturing, Consumer
Industries: Industrial services (1 company) · Consumer services (1 company) · Manufacturing (stated)
Middle market2024 PE fund GAV $1.1B20 PE funds of 20, latest vintage 202532 investment professionalslast event Sep 16, 2026
T•• C••••••Nashville, TN · t•••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: revenue $10.0M to $150M · Manufacturing, Food and beverage
Industries: Manufacturing (stated) · Consumer products and retail (stated)
Lower middle market2024 PE fund GAV $372M9 PE funds of 9, latest vintage 20245 investment professionalslast event Apr 2, 2012
••• Locked
Stated: EBITDA $10.0M+ · equity check $10.0M to $50.0M · Technology, Real estate, Business services, Industrials and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $274M1 PE fund of 1investment professionals not trackedlast event Feb 13, 2012
••• Locked
Stated: revenue $20.0M to $200M · control · Manufacturing, Consumer, Food and beverage, Franchising
Industries: Manufacturing (stated) · Consumer products and retail (stated) · Consumer services (stated)
Lower middle market2024 PE fund GAV $722M5 PE funds of 5, latest vintage 202215 investment professionalslast event Mar 27, 2026
••• Locked
Stated: Industrials, Healthcare, Consumer
Industries: Consumer products and retail (1 company) · Consumer services (1 company) · Healthcare services (stated)
Lower middle market2024 PE fund GAV $63.7M1 PE fund of 1investment professionals not trackedlast event Sep 17, 2026
U••••• C••••••Hong Kong · u•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: Industrials, Consumer
Industries: Industrial services (stated) · Manufacturing (stated) · Consumer products and retail (stated)
unsized2024 PE fund GAV not reported4 PE funds of 43 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Infrastructure, Transportation and logistics
Industries: Transportation and logistics (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $125M2 PE funds of 3, latest vintage 20243 investment professionalslast event Apr 8, 2021
••• Locked
Stated: Manufacturing, Distribution, Technology, Food and beverage and 1 more
Industries: Software (6 companies) · Life sciences (2 companies) · Manufacturing (2 companies)
Large cap2024 PE fund GAV $63B67 PE funds of 81, latest vintage 20259 investment professionalslast event Apr 29, 2026
Stated: equity check $25.0M to $100M · Infrastructure
Industries: Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $278M6 PE funds of 6, latest vintage 20235 investment professionalslast event Jan 7, 2022
Hybrid manager · probable ••• Locked
Stated: EBITDA $5.0M to $20.0M · revenue $10.0M to $100M · Manufacturing, Technology, Transportation and logistics, Aerospace and defense and 2 more
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 Jun 9, 2026
••• Locked
Stated: majority or minority · Technology, Infrastructure, Transportation and logistics
Industries: Software (1 company) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Middle market2024 PE fund GAV $3.3B25 PE funds of 26, latest vintage 2022investment professionals not trackedlast event Jun 24, 2026
V•••••••• L•Newtown Square, PA · v•••••••••.com · SEC registered investment adviser
Hybrid manager · probable••• Locked
Stated: Infrastructure, Real estate, Technology, Building products
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 012 investment professionalslast event Sep 1, 2026
V•••• G•••Munich · v•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: Industrials
Industries: Industrial services (stated) · Manufacturing (stated)
Lower middle market2024 PE fund GAV $478M1 PE fund of 113 investment professionalslast event Feb 29, 2024
V•••• C••••••Boston, MA · v••••.vc · SEC exempt reporting adviser
Venture firm with private equity activity · probable••• Locked
Stated: Infrastructure
Industries: Energy, utilities and infrastructure (stated)
unsized2024 PE fund GAV not reported1 PE fund of 1, latest vintage 2021investment professionals not trackedlast event Jul 13, 2021
Real estate private equity · probable ••• Locked
Stated: equity check $200M+ · Healthcare, Education, Real estate, Consumer and 3 more
Industries: Healthcare services (2 companies) · Life sciences (2 companies) · Education (1 company)
unsized2024 PE fund GAV not reported4 PE funds of 125 platforms23 investment professionalslast event Nov 16, 2022
Venture firm with private equity activity · probable Stated: Technology, Infrastructure
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $4.2B19 PE funds of 25, latest vintage 20251 investment professionallast event Apr 20, 2026