3 Founders Backed by Mike Walsh (Angel) (2026)

Mike Walsh (Angel) founders (3)

Mike Walsh (Angel) founders covers 3 founders on Breather, Ongig and Proto Hologram. The most common sectors are AI Infrastructure (1), Real Estate (1) and SaaS (1). Members are based in 3 cities, led by Los Angeles, CA (1), Montreal, QC, Canada (1) and Oakland, CA (1). Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 3
• Companies represented: 3
• Top sector: AI Infrastructure (1 founders)
• Top location: Los Angeles, CA (1 founders)
• Sectors represented: 3
• Locations represented: 3

• David S. Rose — Ongig
• Jeremy Miller — Breather
• Nathan Blecharczyk — Proto Hologram

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