Founded by Evan Harwood and Paul Loeb, Maxwell Street is a private equity firm based in Evanston, IL specializing in the transportation, logistics, and route-based services industries.
Lower middle market 2024 PE fund GAV $284M 4 PE funds of 4 2 investment professionals last event Jun 26, 2026
We partner with exceptional management teams to build market-leading digital businesses through transformation, US expansion, and strategic M&A.
Stated: Technology, Consumer
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market 2024 PE fund GAV $1.4B 8 PE funds of 8, latest vintage 2023 10 investment professionals last event Jul 16, 2026
MA Mayflower Advisors Boston, MA · mayfloweradvisors.com · SEC registered investment adviser
Buyout firm Stated: Financial services
Industries: Financial services (stated)
Lower middle market 2024 PE fund GAV $1.6M 2 PE funds of 2, latest vintage 2021 15 investment professionals last event Mar 5, 2020
Lower middle market 2024 PE fund GAV $76.0M 2 PE funds of 2, latest vintage 2024 investment professionals not tracked last event Feb 7, 2018
••• Locked
Stated: equity check $10.0M to $50.0M · control · Healthcare
Industries: Healthcare services (stated) · Life sciences (stated)
Lower middle market 2024 PE fund GAV $235M 2 PE funds of 2, latest vintage 2016 7 investment professionals last event Apr 7, 2016
unsized 2024 PE fund GAV not reported 0 PE funds of 0 3 investment professionals last event Sep 1, 2026
••• Locked
Stated: control or minority · Healthcare, Consumer, Financial services, Media and telecom
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
Upper middle market 2024 PE fund GAV $18B 11 PE funds of 11, latest vintage 2024 24 investment professionals last event Jul 3, 2024
•• M•• C•• L•• New York, NY · m•••••••••.co · SEC exempt reporting adviser
Buyout firm · probable Stated: revenue $2.0M to $25.0M
Lower middle market 2024 PE fund GAV $30.2M 2 PE funds of 2, latest vintage 2022 2 investment professionals last event Sep 1, 2026
•• M••• S•• Paris · m••.plus · SEC exempt reporting adviser
Buyout firm ••• Locked
Stated: Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market 2024 PE fund GAV $844M 8 PE funds of 8, latest vintage 2022 12 investment professionals last event Sep 16, 2026
••• Locked
Stated: Technology, Aerospace and defense
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market 2024 PE fund GAV $39.7M 3 PE funds of 4, latest vintage 2020 36 investment professionals last event May 19, 2020
Industries: Industrial services (1 company)
unsized 2024 PE fund GAV not reported 0 PE funds of 0 3 investment professionals last event Sep 1, 2026
Lower middle market 2024 PE fund GAV $19.8M 8 PE funds of 8, latest vintage 2019 3 investment professionals last event Jun 3, 2026
unsized 2024 PE fund GAV not reported 0 PE funds of 0 3 investment professionals last event Sep 1, 2026
Stated: Consumer, Energy, Infrastructure, Transportation and logistics and 8 more
Industries: Financial services (stated) · Industrial services (stated) · Manufacturing (stated)
Lower middle market 2024 PE fund GAV $620M 5 PE funds of 5, latest vintage 2022 investment professionals not tracked last event Mar 18, 2016
Lower middle market 2024 PE fund GAV $151M 2 PE funds of 3, latest vintage 2023 investment professionals not tracked last event Apr 12, 2022
Lower middle market 2024 PE fund GAV $37.1M 1 PE fund of 1, latest vintage 2022 investment professionals not tracked last event Jul 22, 2021
••• Locked
Stated: revenue up to $75.0M · EV up to $50.0M · Technology, Manufacturing, Distribution, Industrials and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized 2024 PE fund GAV not reported 1 PE fund of 1 4 investment professionals last event Sep 1, 2026
••• Locked
Stated: revenue up to $75.0M · EV up to $50.0M
Lower middle market 2024 PE fund GAV $40.6M 3 PE funds of 3, latest vintage 2024 2 investment professionals last event Apr 24, 2015
unsized 2024 PE fund GAV not reported 1 PE fund of 1 2 investment professionals last event Sep 1, 2026
Lower middle market 2024 PE fund GAV not reported 0 PE funds of 0 investment professionals not tracked last event Sep 1, 2026
unsized 2024 PE fund GAV $0 1 PE fund of 1 2 investment professionals last event Sep 1, 2026
••• Locked
Stated: Media and telecom, Infrastructure
Industries: Energy, utilities and infrastructure (stated) · Media and telecom (stated)
Lower middle market 2024 PE fund GAV $67.6M 4 PE funds of 4, latest vintage 2022 2 investment professionals last event Aug 31, 2026
Lower middle market 2024 PE fund GAV not reported 2 PE funds of 3, latest vintage 2017 1 investment professional last event Sep 1, 2026
Lower middle market 2024 PE fund GAV not reported 8 PE funds of 8, latest vintage 2019 investment professionals not tracked last event Sep 1, 2026
Stated: EBITDA up to $50.0M · revenue $50.0M to $300M · equity check $50.0M to $150M
Lower middle market 2024 PE fund GAV not reported 1 PE fund of 1, latest vintage 2016 2 investment professionals last event Sep 1, 2026
••• Locked
Lower middle market 2024 PE fund GAV $205M 2 PE funds of 2 9 investment professionals last event Aug 10, 2026
••• Locked
Lower middle market 2024 PE fund GAV $125M 3 PE funds of 3, latest vintage 2016 investment professionals not tracked last event Mar 29, 2012
••• Locked
Stated: Real estate
Industries: Real estate (stated)
Lower middle market 2024 PE fund GAV $67.0M 8 PE funds of 8, latest vintage 2021 5 investment professionals last event Mar 30, 2012
Lower middle market 2024 PE fund GAV $337M 5 PE funds of 5, latest vintage 2019 2 investment professionals last event Mar 7, 2019
••• Locked
Stated: Infrastructure, Media and telecom
Industries: Energy, utilities and infrastructure (stated) · Media and telecom (stated)
Lower middle market 2024 PE fund GAV not reported 2 PE funds of 2, latest vintage 2015 4 investment professionals last event Sep 1, 2026
••• Locked
Stated: Media and telecom
Industries: Media and telecom (stated)
Lower middle market 2024 PE fund GAV $698M 21 PE funds of 21, latest vintage 2024 investment professionals not tracked last event Apr 30, 2026
Lower middle market 2024 PE fund GAV $76.5M 1 PE fund of 1 1 investment professional last event Sep 1, 2026
unsized 2024 PE fund GAV not reported 0 PE funds of 0 4 investment professionals last event Sep 1, 2026
••• Locked
Lower middle market 2024 PE fund GAV $40.4M 1 PE fund of 1, latest vintage 2020 1 investment professional last event Jan 29, 2021
Lower middle market 2024 PE fund GAV $471M 2 PE funds of 2, latest vintage 2024 1 investment professional last event Jun 4, 2021
unsized 2024 PE fund GAV not reported 8 PE funds of 8, latest vintage 2016 2 investment professionals last event Sep 1, 2026
••• Locked
Stated: EBITDA $3.0M to $15.0M · revenue $15.0M to $200M · control
Lower middle market 2024 PE fund GAV $81.0M 3 PE funds of 3, latest vintage 2024 11 investment professionals last event Jun 26, 2026
••• Locked
Stated: Life sciences, Technology, Consumer, Agriculture and 1 more
Industries: Software (1 company) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market 2024 PE fund GAV $143M 10 PE funds of 10, latest vintage 2023 2 investment professionals last event Sep 12, 2024
••• Locked
Middle market 2024 PE fund GAV $3.6B 29 PE funds of 30, latest vintage 2024 1 investment professional last event Mar 18, 2026
Lower middle market 2024 PE fund GAV not reported 3 PE funds of 3, latest vintage 2012 1 investment professional last event Sep 1, 2026
unsized 2024 PE fund GAV not reported 7 PE funds of 7 4 investment professionals last event Sep 1, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Middle market 2024 PE fund GAV $4.6B 20 PE funds of 23, latest vintage 2022 48 investment professionals last event Sep 15, 2026
••• Locked
Lower middle market 2024 PE fund GAV $17.0M 1 PE fund of 1 2 investment professionals last event Sep 1, 2026
Lower middle market 2024 PE fund GAV $862,855 1 PE fund of 1, latest vintage 2021 1 investment professional last event Dec 14, 2020
••• Locked
Middle market 2024 PE fund GAV $3.9B 6 PE funds of 6, latest vintage 2023 5 investment professionals last event Mar 31, 2026
••• Locked
Stated: equity check $100M to $50.0M
unsized 2024 PE fund GAV not reported 16 PE funds of 21, latest vintage 2015 11 investment professionals last event Sep 1, 2026
••• Locked
Stated: equity check $100M to $50.0M
Middle market 2024 PE fund GAV $1.6B 19 PE funds of 23, latest vintage 2026 10 investment professionals last event Jun 2, 2026
•• M•• P••••••• L•• New York, NY · m•••••••••.com · SEC registered investment adviser
Buyout firm Industries: Industrial services (1 company) · Manufacturing (1 company)
Lower middle market 2024 PE fund GAV $329M 21 PE funds of 21, latest vintage 2024 2 platforms 1 investment professional last event Jun 8, 2026
•• M••• W••••• Plantation, FL · m•••••••.com · SEC registered investment adviser
Buyout firm · probable ••• Locked
Lower middle market 2024 PE fund GAV $47.1M 1 PE fund of 1, latest vintage 2025 4 investment professionals last event Aug 8, 2016
••• Locked
Industries: Energy, utilities and infrastructure (1 company)
Upper middle market 2024 PE fund GAV $6.9B 39 PE funds of 42, latest vintage 2025 1 platform 29 investment professionals last event Jul 8, 2026