Ariston Services Group, LLC is an independent, privately-owned fee-only investment advisor and management firm based in San Diego, California
Stated: Financial services
Industries: Financial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 1, latest vintage 2020investment professionals not trackedlast event Mar 28, 2012
Venture firm with private equity activity · probable Thoughtful Investors. Strong Partnerships.
Stated: minority · Industrials, Consumer, Financial services, Energy and 1 more
Industries: Financial services (stated) · Industrial services (stated) · Manufacturing (stated)
unsized2024 PE fund GAV not reported2 PE funds of 5, latest vintage 20223 investment professionalslast event Sep 1, 2026
As the digital disruption accelerates and impacts all aspects of business, economy and life, Artius believes it is essential to stay ahead of the technology curve that transforms how we live, work and play.
Stated: Healthcare, Technology, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV not reported1 PE fund of 1, latest vintage 20195 investment professionalslast event Sep 1, 2026
Hybrid manager · probable ••• Locked
Stated: EBITDA $30.0M to $50.0M · Financial services
Industries: Financial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0investment professionals not trackedlast event Jan 10, 2025
••• Locked
Stated: minority · Financial services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Upper middle market2024 PE fund GAV $7.1B56 PE funds of 65, latest vintage 202412 investment professionalslast event Sep 1, 2026
A•••••••• L••Philadelphia, PA · a•••••••••.com · SEC registered investment adviser
Fund of funds · probable••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $187M3 PE funds of 3, latest vintage 20231 investment professionallast event Nov 16, 2020
••• Locked
Stated: Healthcare, Consumer, Financial services, Energy and 1 more
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
Middle market2024 PE fund GAV $1.0B5 PE funds of 6, latest vintage 20223 investment professionalslast event May 27, 2025
A• V••••••• L••Washington, DC · a•••••••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: Environmental services, Manufacturing, Technology, Financial services and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV $01 PE fund of 15 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $27.8M4 PE funds of 42 investment professionalslast event Aug 23, 2024
Private credit manager · probable ••• Locked
Stated: Infrastructure, Real estate, Financial services, Building products and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Upper middle market2024 PE fund GAV $352M4 PE funds of 13, latest vintage 20238 investment professionalslast event Apr 27, 2026
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV not reported2 PE funds of 2, latest vintage 20132 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Financial services, Energy, Real estate
Industries: Financial services (stated) · Energy, utilities and infrastructure (stated) · Real estate (stated)
Upper middle market2024 PE fund GAV $6.5B16 PE funds of 16, latest vintage 2025investment professionals not trackedlast event Jul 13, 2026
••• Locked
Stated: Infrastructure, Real estate, Software, Consumer and 6 more
Industries: Software (2 companies) · Tech-enabled and IT services (1 company) · Hardware and deep tech (1 company)
Upper middle market2024 PE fund GAV not reported24 PE funds of 27, latest vintage 202216 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Healthcare, Life sciences, Technology, Financial services and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $341M1 PE fund of 1, latest vintage 201421 investment professionalslast event Sep 3, 2014
Hybrid manager · probable ••• Locked
Stated: Financial services
Industries: Software (4 companies) · Financial services (2 companies) · Tech-enabled and IT services (1 company)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 2026investment professionals not trackedlast event Sep 17, 2026
B••••••• • C••New York, NY · b•••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: Financial services, Real estate
Industries: Financial services (stated) · Real estate (stated)
Middle market2024 PE fund GAV $1.7B90 PE funds of 90, latest vintage 2024investment professionals not trackedlast event Jul 1, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $20.2M7 PE funds of 7, latest vintage 20251 investment professionallast event May 1, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Distribution, Healthcare, Financial services, Agriculture
Industries: Business services (2 companies) · Software (1 company) · Healthcare services (1 company)
unsized2024 PE fund GAV not reported0 PE funds of 2, latest vintage 20213 investment professionalslast event Sep 1, 2026
••• Locked
Stated: revenue $15.0M+ · Financial services
Industries: Financial services (stated)
Middle market2024 PE fund GAV $1.0B13 PE funds of 13, latest vintage 202412 investment professionalslast event Mar 27, 2026
B•• W•••••• L••Atlanta, GA · b••••••••.com · SEC registered investment adviser
Buyout firm••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $9.8M2 PE funds of 2, latest vintage 202312 investment professionalslast event Mar 30, 2012
••• Locked
Stated: Distribution, Technology, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $5.8M1 PE fund of 1, latest vintage 2021investment professionals not trackedlast event Sep 1, 2026
••• Locked
Stated: control · Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV not reported1 PE fund of 12 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Industrials, Consumer, Financial services, Agriculture and 1 more
Industries: Aerospace, defense and government (1 company) · Financial services (stated) · Industrial services (stated)
Lower middle market2024 PE fund GAV $89.3M2 PE funds of 2, latest vintage 20181 investment professionallast event Sep 17, 2026
Venture firm with private equity activity · probable ••• Locked
Stated: Technology, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV not reported0 PE funds of 6, latest vintage 20247 investment professionalslast event Mar 31, 2026
••• Locked
Stated: Energy, Healthcare, Financial services, Infrastructure and 2 more
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
Lower middle market2024 PE fund GAV $351M2 PE funds of 2, latest vintage 20218 investment professionalslast event May 11, 2018
••• Locked
Stated: minority · Financial services, Technology
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $614M1 PE fund of 1, latest vintage 202310 investment professionalslast event Aug 4, 2026
••• Locked
Stated: Financial services, Infrastructure
Industries: Financial services (4 companies) · Software (3 companies) · Tech-enabled and IT services (2 companies)
Lower middle market2024 PE fund GAV $342M10 PE funds of 10, latest vintage 202410 investment professionalslast event Aug 14, 2026
Private credit manager · probable ••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $213M2 PE funds of 2, latest vintage 20181 investment professionallast event Mar 2, 2012
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $681,3431 PE fund of 19 investment professionalslast event Jul 9, 2024
••• Locked
Stated: Financial services, Real estate
Industries: Financial services (stated) · Real estate (stated)
Lower middle market2024 PE fund GAV $73.8M1 PE fund of 1, latest vintage 202410 investment professionalslast event Mar 29, 2012
••• Locked
Stated: Financial services, Aerospace and defense
Industries: Financial services (stated) · Aerospace, defense and government (stated)
Middle market2024 PE fund GAV $3.2B18 PE funds of 18, latest vintage 20224 investment professionalslast event May 2, 2013
••• Locked
Stated: Technology, Healthcare, Consumer, Chemicals and materials and 8 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $3.1B28 PE funds of 31, latest vintage 20254 investment professionalslast event Sep 1, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
unsized2024 PE fund GAV not reported1 PE fund of 127 investment professionalslast event Sep 1, 2026
••• Locked
Stated: revenue $15.0M to $100M · Technology, Software, Financial services
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $78.3M1 PE fund of 1, latest vintage 20232 investment professionalslast event May 30, 2023
Venture firm with private equity activity · probable ••• Locked
Stated: Financial services
Industries: Energy, utilities and infrastructure (1 company) · Financial services (stated)
Lower middle market2024 PE fund GAV $18.0M1 PE fund of 1, latest vintage 2020investment professionals not trackedlast event Mar 4, 2026
Stated: equity check $50.0M to $250M · Financial services
Industries: Financial services (stated)
Middle market2024 PE fund GAV $1.9B17 PE funds of 17, latest vintage 20221 platform6 investment professionalslast event Sep 16, 2026
Real estate private equity · probable ••• Locked
Stated: majority · Infrastructure, Real estate, Technology, Industrials and 4 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $1.5B4 PE funds of 4, latest vintage 20208 investment professionalslast event Aug 18, 2022
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $893M16 PE funds of 16, latest vintage 20211 investment professionallast event Mar 30, 2026
Hybrid manager · probable ••• Locked
Stated: Financial services
Industries: Financial services (stated)
unsized2024 PE fund GAV not reported0 PE funds of 02 investment professionalslast event Aug 5, 2026
••• Locked
Stated: EV $25.0M to $150M · control · Manufacturing, Financial services, Packaging, Consumer and 1 more
Industries: Manufacturing (2 companies) · Industrial services (1 company) · Financial services (stated)
Lower middle market2024 PE fund GAV $35.0M19 PE funds of 19, latest vintage 202312 investment professionalslast event Mar 26, 2012
Infrastructure · probable ••• Locked
Stated: Energy, Infrastructure, Technology, Transportation and logistics and 1 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Lower middle market2024 PE fund GAV $1.2M2 PE funds of 25 investment professionalslast event Jun 12, 2003
••• Locked
Stated: EBITDA $10.0M to $100M · minority · Infrastructure, Education, Financial services, Healthcare and 14 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Upper middle market2024 PE fund GAV $17B34 PE funds of 37, latest vintage 2025146 investment professionalslast event Sep 9, 2026
••• Locked
Stated: EBITDA $10.0M to $100M · minority · Infrastructure, Financial services, Consumer, Energy and 10 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
unsized2024 PE fund GAV not reported0 PE funds of 0145 investment professionalslast event Sep 9, 2026
Hybrid manager · probable ••• Locked
Stated: Financial services, Business services, Healthcare
Industries: Healthcare services (stated) · Life sciences (stated) · Financial services (stated)
unsized2024 PE fund GAV $01 PE fund of 1, latest vintage 20102 investment professionalslast event Sep 17, 2026
C•• C••••••• L••Los Angeles, CA · c•••••••.com · SEC registered investment adviser
Hybrid manager · probable••• Locked
Stated: Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $41.0M2 PE funds of 236 investment professionalslast event Aug 26, 2015
C••••• L••••••St Peter Port · c•••••.com · SEC exempt reporting adviser
Buyout firm · probable••• Locked
Stated: Business services, Industrials, Healthcare, Consumer and 1 more
Industries: Life sciences (1 company) · Healthcare services (stated) · Financial services (stated)
unsized2024 PE fund GAV not reported22 PE funds of 22, latest vintage 2013134 investment professionalslast event Sep 1, 2026
C•••••••Dallas, TX · c•••••••.capital · SEC registered investment adviser
Buyout firm · probable••• Locked
Stated: equity check $50.0M to $100M · control or majority · Industrials, Financial services, Technology, Consumer and 7 more
Industries: Software (stated) · Tech-enabled and IT services (stated) · Hardware and deep tech (stated)
Middle market2024 PE fund GAV $894M6 PE funds of 6, latest vintage 2023investment professionals not trackedlast event Mar 30, 2026
••• Locked
Stated: revenue $100M+ · Financial services
Industries: Financial services (stated)
Lower middle market2024 PE fund GAV $62.3M3 PE funds of 4, latest vintage 20241 investment professionallast event Sep 17, 2026
••• Locked
Stated: Financial services
Industries: Financial services (stated)
Middle market2024 PE fund GAV $2.5B10 PE funds of 10, latest vintage 202517 investment professionalslast event Mar 31, 2026
••• Locked
Stated: minority · Energy, Building products, Financial services
Industries: Financial services (stated) · Manufacturing (stated) · Energy, utilities and infrastructure (stated)
Lower middle market2024 PE fund GAV $83.2M3 PE funds of 3, latest vintage 20211 investment professionallast event Sep 1, 2026