John Mueller is an angel investor and operator angel based in Austin, Texas, United States with 14 known investments, including Blokable, Nepris, Upswing, Acre Designs, GroGuru, Microventures, Amber Agriculture, Colorado Software Architects, Inc., Edge Tech Labs, Full Circle Brewing, Montsi & Associates and Rollin Gelato.
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Investment focus
Contacts
John Mueller portfolio companies (14)
- Blokable
- Nepris
- Upswing
- Acre Designs
- GroGuru
- Microventures
- Amber Agriculture
- Colorado Software Architects, Inc.
- Edge Tech Labs
- Full Circle Brewing
- Montsi & Associates
- Rollin Gelato
- SmartBond, Inc
- Startup Grind
Affiliated funds' portfolios
Founding Member at Illinois Ventures, whose known portfolio counts 10 companies
- Mesh
- Ascent Integrated Tech
- Excelsior Sciences
- Cadenza Bio
- Natrion
- Pathlit
- ClimeCast
- Elion Therapeutics
- GrayKea
- Integrated Dynamics
Investor Profile
The known portfolio sits in sectors Climate, Consumer, Healthcare and SaaS, and focus areas AgriTech, Enterprise SaaS, FoodTech and WaterTech.
The portfolio and focus above give founders context on whether John Mueller matches their raise.
Colleagues at Illinois Ventures
Thomas Parkinson
Senior Director
Champaign, United States
Alan Braverman
Founding Member
Chicago, United States
Craig Vodnik
Founding Member
Austin, United States
Mark O'Connor
Venture Capital Associate
United States
Todd Ofenloch
Founding Member
Boston, United States
Rishit Parikh
Investor
United States
Jackie DiMonte
Advisory Group
New York, United States
Derek Ferguson
Founding Member
Glencoe, United States
Phillip Lachman
Member
Boston, United States
Nancy Sullivan
Managing Director
United States
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Frequently asked questions
Who is John Mueller?
John Mueller is an angel investor and operator angel based in Austin, Texas, United States with 14 known investments on file, among them Blokable, Nepris and Upswing. The sections above list the sectors and firms attached to that record.
What does John Mueller invest in?
Listed sectors include Climate, Consumer, Healthcare and SaaS; listed focus areas include AgriTech, Enterprise SaaS, FoodTech and WaterTech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
Which firm is John Mueller listed at?
John Mueller is listed as Founding Member at Illinois Ventures. 10 other people in the database share a firm with John Mueller.
How do I contact John Mueller?
An email address, a phone number and a LinkedIn page are on file for John Mueller. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal