Antares Capital — Full Portfolio
15 tracked investments · listed companies and verified rows first
365 Retail Markets develops an all-in-one platform providing hardware and software tools for unattended retail, micromarkets, vending, foodservice and hospitality locations.
B2B MarketplacesE-commerceEnterprise SoftwareFintechHardwareRetail TechSaaS
Joe Hessling(Founder & CEO)
Co-investorsACE & CompanyMcCarthy Capital
Atwell is a professional services firm that delivers engineering, consulting, and technical project solutions across a range of markets, adapting its offerings to emerging client challenges.
Construction TechEnergyPropTech
Co-investorsAdvent International
Frazier & Deeter is a professional services firm providing audit, tax, and advisory services to businesses and organizations.
Enterprise SoftwareSaaSAtlanta, US
Jim Frazier(Founder)David Deeter(Founder)Jeremy Jones(Managing Partner & CEO)
Co-investorsGeneral Atlantic
GoodLife Fitness operates a chain of fitness clubs across Canada.
ConsumerSports TechWellness & Fitness
OneStream provides a governed agentic AI layer for corporate finance teams, with built-in SensibleAI Agents that run on its financial close, planning, consolidation, and reporting engines.
AI & Machine LearningEnterprise SoftwareFintechSaaSBirmingham, US
MARK ANGLE(Executive Officer)inTom Shea(Co-Founder & CEO)inBob Powers(Co-Founder & Chief Technology Officer)inCraig Colby(Co-Founder & Chief Success Officer)inJEFF DEGRIECK(Executive Officer)inBILL KOEFOED(Executive Officer)in
Co-investorsAlkeon InnovationGeneral AtlanticTidemark
PerfectServe provides communication and coordination software for healthcare organizations, including secure messaging, patient engagement, case scheduling, and emergency notification capabilities for hospital operations and call centers.
AI & Machine LearningCloud ComputingDigital HealthEnterprise SoftwareHealthtechSaaS
Co-investorsRC Capital
ProAmpac manufactures flexible packaging products designed to extend shelf life and reduce material consumption compared to rigid alternatives.
Advanced ManufacturingCircular EconomyConsumerNew MaterialsNew York, US
Greg Tucker(Chief Executive Officer and Director)inEric Bradford(Chief Financial Officer)in
BoardWilliam F. Dawson, Jr.(Director)Greg Feldman(Director)Carl Stanton(Director)Matthew Harrison(Vice President and Director)
Resonetics provides contract manufacturing and engineering services for medical devices, supporting MedTech companies from prototype through production.
Advanced ManufacturingMedical Devices
RevSpring provides patient and member engagement solutions for healthcare providers and payers, combining behavioral data, financial insights, and multi-channel (digital and print) communications to guide patients from provider search through final payment.
AI & Machine LearningDigital HealthHealthtech
Brandon Spring(Chief Commercial Officer & Kyruus GM)
Co-investorsBeringeaFrazier Healthcare PartnersNew Enterprise Associates (NEA)
StarRez is a residential management platform used by universities, colleges, and purpose-built student accommodation providers to manage the resident lifecycle, including applications, room assignments, roommate matching, billing, maintenance, event housing, and communications.
EdTechPropTechSaaS
Co-investorsVista Equity Partners
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Arax Investment PartnersArlingtonChampions GroupFiduciary Trust
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

























