6 Founders Backed by Michael Rumiantsau (2026)

6 founders backed by Michael Rumiantsau, with company, stage, and round detail. Includes SignalWire and Britive.

Michael Rumiantsau founders (6)

Michael Rumiantsau founders covers 6 founders on Activeloop, Barn2Door and Britive and 3 other companies. The most common sectors are SaaS (2), AI Infrastructure (1) and Cybersecurity (1). Members are based in 6 cities, led by Glendale, CA (1), La Jolla, CA (1) and Mountain View, CA (1). The remaining members span Developer Tools (1) and Healthtech (1). Companies represented include Metadata, Sensorydata Corp and SignalWire. Every founder below links to a profile with their company, backers, and the filings behind each round.

Browse the full founder directory

Other founder hubs

Full founder directory · Investor directory · Company funding database

Resources
Join free
Sign Out Dashboard

The Startup Fundraising Platform

Raise funds for your startup

Find the right investors and get real replies — instantly, powered by AI.

  • AI-scored pitch deck
  • Matched investor list
  • Personalized outreach drafts
Join for free

Takes 30 seconds · No credit card · Cancel anytime

See it in action ↓
  • Library
  • Articles
  • Pitch Decks
  • Videos
  • Shorts
  • Profiles
  • Visuals
  • Questions
  • Ask
  • All
  • Seed & Pre-Seed
  • Series A & B
  • Fintech
  • SaaS & Dev Tools
  • Consumer & Social
  • Marketplace & Frontier
  • Mistakes to Avoid
  • Checklist
  • How to Send
  • Design
  • Length
  • Order
  • Storytelling
  • Investor Q&A
  • One-Pager
  • Email Templates
  • Data Room
  • Investor Update
  • Term Sheet
  • SAFE vs Priced
  • Due Diligence
  • Timeline
  • Metrics
  • Valuation
  • Cap Table
  • Pipeline
  • Board
  • Objections
  • References
  • Closing
  • Bridge Round
  • Down Round
  • Secondary Sale
  • Investor Rejection
  • First Meeting
  • Second Meeting
  • Partner Meeting
  • Post-Mortem
  • Update Cadence
  • Angel Round
  • Option Pool Shuffle
  • Fundraise Pause
  • Vetting VCs
  • First 90 Days
  • First Board Meeting
  • Reference Calls
  • NDA Template
  • Bylaws Template
LibraryPitch Deck Examples

Slide-by-slide guide

 

  • Library
  • Articles
  • Pitch Decks
  • Videos
  • Shorts
  • Profiles
  • Visuals
  • Questions
  • Ask
LibraryArticles

•By Alejandro Cremades