Rob Assenmacher
CEO & Managing Principal at Mach Ventures
Tucson, Arizona
Rob Assenmacher, CEO & Managing Principal at Mach Ventures is an active investor based in Tucson, Arizona. This profile covers what Rob Assenmacher backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Seed
- Invests in
- Manufacturing & IndustrialPropTech & Real EstateSpace & AerospaceHealthcare & Biotech
- Location
- Tucson, Arizona
- Typical check
- $250K
- Past investments
- 6
Notable investments
How to reach Rob Assenmacher
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Round Funded. "Rob Assenmacher." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/rob-assenmacher
Frequently Asked Questions
What does Rob Assenmacher invest in?
Rob Assenmacher invests in Manufacturing & Industrial, PropTech & Real Estate, Space & Aerospace and Healthcare & Biotech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Rob Assenmacher invest at?
Rob Assenmacher typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Rob Assenmacher's typical check size?
Rob Assenmacher typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
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