Arthur Ventures — 2023 Investments
6 investments dated 2023 · listed companies and verified rows first · show all
DNSFilter provides DNS security filtering that sorts malicious from legitimate DNS requests to protect users during work.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaSWashington, US
Ken Carnesi(CEO and Co-founder)inKenneth B. Carnesi, Jr.(Executive Officer)Brian Gillis(Chief Architect)in
BoardThomas Krane(Director)inDmitri Alperovitch(Director)
Board seatRyan Kruizenga· per SEC Form D
Co-investorsInsight PartnersGula Tech AdventuresInner Loop CapitalTechstars
Hudu is a documentation and knowledge management platform that captures, standardizes, and centralizes IT infrastructure documentation, passwords, and organizational knowledge.
Developer ToolsEnterprise SoftwareSaaSFort Collins, US
Jacob Hart(Founder)inJohn Hart(Founder)inAmy Burgess(COO)A. John Hart(Founder)inStevey Rascon(Talent Acquisition \u0026 People Operations Lead)
Board seatRyan Kruizenga· per SEC Form D
Co-investorsY Combinator
IrisCX provides AI-powered remote maintenance software that lets property managers and owners triage, diagnose, and resolve maintenance issues visually over SMS without dispatching a technician.
AI & Machine LearningPropTechSaaS
Co-investorsMasco VenturesStage 2 CapitalThin Air Labs
Payroll Integrations provides infrastructure that enables secure data exchange between payroll providers and benefits platforms, handling integrations across 200+ payroll systems for benefits administration, retirement, and earned wage access services.
Enterprise SoftwareFintechHR TechSaaS
PureSpectrum offers a market research technology platform, centered on its PureSpectrum Experience (PSX), that connects people, technology, and quality to support the research workflow for research stakeholders.
BiotechData & InfrastructureMarketing TechSaaSWestlake Village, US
Michael McCrary(Executive Officer, Director)inZoran Cvetojevic(Executive Officer)
BoardPatrick Meenan(Director)inEileen Campbell(Director)
Co-investorsTA Associates
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Decimal Technologies Inc.
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.


















