An operator angel based in Richmond, California, United States, Peter Fiske has one known investment, Magrathea.
Is Peter Fiske a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
- Focus
- DesalinationMembrane TechnologyWater Treatment
Contacts
Peter Fiske portfolio company (1)
- Magrathea
Investor Profile
The listing covers sectors Climate, Energy and Hardware, and focus areas Desalination, Membrane Technology and Water Treatment. Startups operating in these areas may find Peter Fiske relevant.
Peter Fiske is listed for Seed rounds in the database.
The portfolio and focus above give founders context on whether Peter Fiske matches their raise.
Similar investors
Showing 20 of 100
Manu Iyer
Co-Founder & General Partner
Chennai, India
Bryan Hassin
operator angel
Boulder, United States
Dhaval Shroff
angel investor
Palo Alto, United States
Harald Norvik
angel investor
Oslo, Norway
Naveen Kshatriya
angel investor
Mumbai, India
Vyacheslav Plyndin
angel investor and operator angel
Dubai, United Arab Emirates
Greg Woodward
angel investor
Salt Lake City, United States
Dinko Valerio
operator angel
Netherlands
Jb Straubel
operator angel
Carson City, United States
Joel R. Warren
angel investor and operator angel
Austin, United States
Simon Morrish
operator angel
London, United Kingdom
Howard Wenger
operator angel
United States
Ron Rubbico
operator angel
Boston, United States
Taavi Madiberk
operator angel
Tallinn, Estonia
Torge Thönnessen
operator angel
Itzehoe, Germany
Benjamin Cannon
operator angel
San Francisco, United States
Emanuele Angelidis
operator angel
Milan, Italy
Alexandro S.
angel investor
Italy
Sam Alemayehu
operator angel
Washington, United States
Frederik Pfisterer
operator angel
Berlin, Germany
Frequently asked questions
Who is Peter Fiske?
Peter Fiske is an operator angel based in Richmond, California, United States with one known investment on file, Magrathea. The sections above list the sectors and stages attached to that record.
What does Peter Fiske invest in?
Listed sectors include Climate, Energy and Hardware; listed focus areas include Desalination, Membrane Technology and Water Treatment. 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.
What stage does Peter Fiske invest at?
The database lists Peter Fiske for Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Peter Fiske?
A LinkedIn page is on file for Peter Fiske. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal