S28 Capital β Full Portfolio
12 tracked investments Β· listed companies and verified rows first
PagerDuty provides a platform for incident response and operations management that enables teams across technical and business functions to respond to critical events in real time.
AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Alex Solomon(Founder/CTO)inDan Alexandru Solomon(Director)Jennifer Tejada(Executive Officer, Director)Steven Gatoff(Executive Officer)
BoardJohn O'Farrell(Director)Ethan Kurzweil(Director)in
Board seatAndrew MiklasΒ· per SEC Form D Β· $90M raise Β· filed Sep 2018
Co-investorsAccelAndreessen HorowitzAurumBaseline VenturesBessemer Venture PartnersBling Capital+14 more
Eden builds an all-in-one workplace experience platform that helps companies manage hybrid offices, HR operations, and employee experiences through integrated tools for visitor management, room booking, desk allocation, and ticketing.
Future of WorkHR TechSaaSSan Francisco, US
Joe Du Bey(Founder)Kyle Wilkinson(Founder)
Co-investorsBessemer Venture PartnersY CombinatorComcast VenturesJames Beshara FundSierra Ventures
Lightup provides enterprise data observability software that monitors and validates production data pipelines using AI-powered anomaly detection.
AI & Machine LearningData & InfrastructureEnterprise Software
Co-investorsAndreessen HorowitzVela PartnersIncubate FundShasta VenturesIncubate USGTMfund
Clerk provides user management and authentication infrastructure for developers, enabling quick integration of complete user management systems into applications.
Developer ToolsEnterprise SoftwareSaaSSan Francisco, US
Braden Sidoti(Executive Officer, Director)Colin Sidoti(Executive Officer, Director)
BoardShvetank Jain(Director)Karan Mehandru(Director)in
Co-investorsAndreessen HorowitzCRV (Charles River Ventures)Madrona Venture GroupMenlo VenturesPreston-Werner VenturesFathom Capital+4 more
CodeStream built a developer collaboration tool that brought code discussion, review, and issue tracking directly into the IDE, integrating with editors like VS Code and JetBrains.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSNew York City, US
Claudio Pinkus(Founder)in
Co-investorsBrightstone Venture CapitalPJCY Combinator
Platform for controlling and managing robotic systems
San Francisco, US
Joshua Wilson(Executive Officer, Director)Dimitri Onistsuk(Executive Officer)Hans Lee(Executive Officer)
Co-investorsGreen Cow Venture CapitalInitialized CapitalLiquid Ventures
PatientBank provides a platform for patients to collect and distribute their medical records from multiple healthcare providers in one place.
HealthtechNew York City, US
Feridun Mert Celebi(Founder/CTO)in
Co-investorsY CombinatorGeneral CatalystKhosla VenturesSV Angel
Slapdash builds a command bar interface that aggregates cloud applications and provides low-latency file-system access to accelerate workflows for knowledge workers.
Developer ToolsEnterprise SoftwareFuture of WorkSan Francisco, US
Ivan Kanevski(Founder/CEO)inDmitry Koterov(Founder)in
Co-investorsY Combinator
Teleport Media provides a peer-to-peer content delivery network for OTT video streaming platforms, enabling them to scale video delivery to unlimited concurrent viewers while reducing costs and protecting against piracy.
Cloud ComputingMedia & Entertainment
Andrei Klimenko(Founder)in
Co-investorsBlockchain Valley Ventures, LlcBessemer Venture PartnersHPS Investment Partners, LLCInsight PartnersKleiner Perkins
Tenzo provides data analytics and business intelligence software for restaurant operators to monitor performance and optimize operations.
Cloud ComputingDeveloper ToolsEnterprise SoftwareFoodTechRetail TechSaaSLondon, GB
Christian Mouysset(Co-founder & CEO)Adam Taylor(Co-founder & CTO)
Co-investorsTechstarsAmadeus Capital Partners
Tenzo AI provides AI agents that automate recruiting tasks including phone and video interviews, resume review, candidate scheduling, fraud detection, and sourcing from ATS databases.
AI & Machine LearningHR TechSaaS
Mason Swofford(Founder)in
Co-investorsAbstract VenturesEdge VCWebb Investment NetworkAcequia Capital (AceCap)Amadeus Capital Partners
Termius builds a modern SSH client and terminal application for engineers, replacing legacy tools with improved productivity and collaboration features.
CybersecurityDeveloper ToolsEnterprise SoftwareUnited States, US
Roman Kudiyarov(Founder)inDmitry Lyfar(Founder)in
Co-investorsY CombinatorInitialized Capital
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.








