/Investor DB

Top Down Ventures — Full Portfolio

8 tracked investments · listed companies and verified rows first

Dattodatto.comin𝕏Mar 2026 · $70Macquired by Kaseya

Datto provides cloud-based security and software solutions for Managed Service Providers (MSPs) serving small and medium businesses, including unified continuity, networking, endpoint management, and business management capabilities.

Cloud ComputingCybersecurityEnterprise SoftwareSaaSMiami, US

Austin McChord(Founder)inMichael Fass(Executive Officer)in

BoardStephen Herrod(Director)Holt McChord(Director)Paul Sagan(Director)Ian McChord(Director)

Co-investorsGeneral CatalystGolub GrowthM33 GrowthVista Equity PartnersBenchstrength PartnersConnecticut Innovations+8 more

Styx Intelligencestyxintel.comin𝕏Mar 2025 · $2.7M

Styx Intel provides cybersecurity software that helps organizations protect their brand identity and reputation from external threats like executive impersonation, fake websites, and data leaks.

AI & Machine LearningCybersecuritySaaS

Karim Ladha(Co-Founder & CEO)inSantosh Nair(Co-Founder & CTO)in

Co-investorsFramework Venture PartnersSproutx

Synthreosynthreo.aiinJun 2026 · $2.5M

Synthreo builds AI infrastructure for managed service providers (MSPs) with multi-tenant, white-label capabilities deployable to client environments without custom code.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSPhoenix, US

Vince Kent(Founder)inCallen Sapien(Executive Officer, Director)

BoardKevin Blake(Director)

ThreatMatethreatmate.comin

ThreatMate is a risk validation platform for managed service providers (MSPs) that combines attack surface discovery, vulnerability scanning, automated penetration testing, and configuration audits to prove which security exposures are actually exploitable.

CybersecuritySaaSDover, US

Anup Ghosh(Executive Officer)inStanimir Ivanov(Executive Officer)Mike Phelan(Executive Officer)in

BoardFrancesca Lancer(Chairman of the Advisory Board)

Co-investorsRuntime Ventures

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

ControlMapLemhiProduce8Quoter

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.