Maren Thomas Bannon
Maren Thomas Bannon is a Co-Founder and Managing Partner at January Ventures. She previously held leadership roles at Genentech, Roche, and Applied Materials.
What Maren can write
January Ventures writes $250K to $1M checks, larger than 33% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: January Ventures.Career
- Genentech · leadership roles
- Roche · leadership roles
- Applied Materials · leadership roles
- January Ventures · Co-Founder and Managing PartnerNow
- Genentech
- Roche
- Applied Materials
Companies founded
Focus
Education
Also at January Ventures
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Who is Maren Thomas Bannon?
Maren Thomas Bannon is a Co-Founder and Managing Partner at January Ventures. She previously held leadership roles at Genentech, Roche, and Applied Materials.
How much does Maren Thomas Bannon invest?
Maren Thomas Bannon invests through January Ventures, which writes checks of $250K to $1M at pre-seed.
How do I pitch Maren Thomas Bannon?
Email [email protected], the firm's inbox for founders, and name Maren in the subject. A warm intro from a founder January Ventures backed works better.
What did Maren Thomas Bannon do before January Ventures?
leadership roles at Genentech; leadership roles at Roche; leadership roles at Applied Materials; Genentech; Roche; Applied Materials.
Last updated 2026-10-15. Is this you? Ask for a correction.