Mainsail Partners β Full Portfolio
60 tracked investments Β· listed companies and verified rows first
Brilliant Earth is an online jewelry retailer focused on sourcing and selling ethically-produced gemstones and precious metals.
ConsumerDirect to ConsumerE-commerceImpact & Social GoodSan Francisco, US
Beth Gerstein(Co-Founder & CEO)inEric Grossberg(Co-Founder)
Co-investorsRunway Growth Capital
New York, US
BoardLouis Kinsella(Director)Bill Salisbury(Director)inRenaat Ver Eecke(Director)David Issott(Director)Rebecca Yu(Director)
Board seatVinay KashyapΒ· per SEC Form D Β· filed Feb 2025
Falls Church, US
Jennifer Coolidge(Executive Officer, Director)Thomas L. Coolidge(Executive Officer, Director)
Board seatVinay KashyapGavin TurnerΒ· per SEC Form D Β· $27.9M raise Β· filed Oct 2016
Provides cybersecurity compliance software that unifies security processes, tracking, and reporting across multiple frameworks.
Atlanta, US
Jacob Ferro(Director)
BoardMike Dowdle(Director)Armistead Whitney(Executive Officer, Director)in
Co-investorsCircadian VenturesGRA VentureGray Ventures
Boostlingo is an all-in-one language services platform that combines human interpreters and AI to provide interpreting, translation, and multilingual event support, including video remote interpreting, over-the-phone interpreting, and AI-generated captions.
AI & Machine LearningEnterprise SoftwareSaaS
Bryan Forrester(Co-founder)
CourtReserve builds management software for racquet and paddle sports clubs, helping them operate courts, classes, and memberships.
Enterprise SoftwarePropTechSaaSSports Tech
Tim Owens(Co-Founder / CEO)
Extensiv provides software for omnichannel fulfillment, enabling brands and third-party logistics (3PL) providers to coordinate warehouse operations and order management.
E-commerceEnterprise SoftwareLogistics & Supply ChainSaaS
Co-investorsRunway Growth Capital
Fexa offers a facilities orchestration platform that lets facilities, operations, and finance teams manage repairs, vendors, assets, spend, and compliance across multiple locations, using AI agents to create work orders and answer queries.
AI & Machine LearningEnterprise SoftwareSaaS
Flight Schedule Pro is an all-in-one software platform for flight schools, universities, and pilot training centers to manage scheduling, aircraft maintenance, billing and payments, student training progress, and operational reporting.
EdTechEnterprise SoftwareSaaS
Anchorage, US
Sean McLaughlin(Chief Executive Officer, President, Treasurer)David Hoffman(Vice President and Secretary)
BoardSteven Murray(Director)Laura McLaughlin(Director)
Walnut Creek, US
ROBERT L. BATTY(Executive Officer, Director)
Co-investorsBand of Angels
Fullbay is cloud-based management software for heavy-duty truck, trailer, and diesel repair shops, covering repair tracking, labor and clock management, parts inventory, invoicing, and electronic payments.
Logistics & Supply ChainMobility & TransportationSaaS
Co-investorsJMI Equity
Inspect Point provides scheduling and dispatch software for field service businesses, particularly fire protection and inspection companies, enabling automated recurring inspection management, real-time technician tracking, and mobile job coordination.
AI & Machine LearningEnterprise SoftwareSaaS
LinenMaster provides software for managing linen and laundry operations, offered to business clients with a discovery call and a 60-day free trial for new customers.
Enterprise SoftwareSaaS
MirrorWeb provides digital communications oversight and compliance solutions for regulated industries.
AI & Machine LearningCybersecurityEnterprise SoftwareFintechGovTechLegalTechManchester, GB
Philip Clegg(CTO and co-founder)
Co-investorsMaven Capital Partners
Ncontracts provides integrated risk and compliance software for financial institutions such as banks and credit unions, covering enterprise risk management, compliance management, vendor management, audit, findings, business continuity, and lending compliance.
Co-investorsGrowth Street PartnersGryphon
Catalis (formerly nCourt) provides government technology and SaaS solutions for courts, tax and property assessment, payments, permitting, and citizen engagement, serving state and local government agencies across North America.
FintechGovTechSaaS
Co-investorsGrowth Street Partners
PeopleAdmin provides a cloud platform for colleges and universities that integrates hiring, faculty management, and analytics tools across campus operations.
EdTechHR TechSaaS
Co-investorsGrowth Street Partners
PayLease (rebranded to Zego in 2020) provides a property management automation platform for payments, utility management, and resident engagement.
FintechPropTechSaaS
Co-investorsFrancisco PartnersGrowth Street Partners
Lakewood, US
Ori Staub(President and Chief Technology Officer)John Gadeken(President, Chief Operating Officer and Secretary)Jessica Davis(Director)
BoardErick Tonkyn(Director)Elodie Dupuy(Director)in
Co-investorsFull In Partners
Skimmer is an all-in-one pool service management platform with web and mobile apps for scheduling technicians, optimizing service routes, billing, customer management, and automated service report emails.
SaaSAustin, US
Peter Freeland(Executive Officer, Director)Shane Skiffington(Director)Roger Kafker(Director)Jack Nelson(Executive Officer, Director)
SmartMoving is an all-in-one software and CRM for moving companies, covering sales, operations, crew management, storage, accounting, payments, and reporting.
Logistics & Supply ChainSaaS
Sourcescrub provides a data and machine learning platform for investment sourcing and deal flow in private markets, helping dealmakers identify, screen, and prioritize acquisition or investment targets.
AI & Machine LearningData & InfrastructureFintechSaaSSan Francisco, US
TylerPrescott
Co-investorsFrancisco Partners
Steelhead provides production visibility and management software for manufacturing operations, enabling real-time tracking of parts, profitability, productivity, and quality through operator workboards and granular production data.
Advanced ManufacturingEnterprise SoftwareSaaSCalumet, US
Jeffrey Halonen(Executive Officer, Director)
BoardJustin Moore(Director)Jay Po(Director)Brent Halonen(Director)
Co-investorsInnovius CapitalStage 2 CapitalTIA VenturesC2 VenturesStage Capital
Pleasanton, US
Glen Margolis(Director)Pervinder Johar(Executive Officer, Director)Lisa Barbot(Executive Officer)
BoardC. Jason Payne(Director)inGavin Turner(Director)David Anderson(Director)
Co-investorsCamden Partners
Women-owned fitness franchise chain with 100+ locations offering an exercise format combining isometrics, dance conditioning, yoga, and interval training.
Co-investorsBuilders Fund
Zen Planner provides all-in-one business management software for fitness studios and gyms, featuring membership management, class scheduling, payment processing, and member communication tools.
Future of WorkHealthtechHR TechSaaSSports TechWellness & Fitness
Rows marked βSEC filingβ are inferred from directors named on the company's SEC Form D β public regulatory data, not a portfolio list published by the firm.