Richard Topfer is a Manager at Castletop Capital, whose known portfolio counts 6 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Manager at Castletop Capital, whose known portfolio counts 6 companies
- Nano Technologies
- MindFlow Technologies
- Sheer Networks
- TeraVicta Technologies
- Interactive Silicon
- OpenPeak
Investor Profile
Castletop Capital appears in Growth, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Richard Topfer matches their raise.
Frequently asked questions
Who is Richard Topfer?
Richard Topfer is a family office investor and private equity investor based in Austin, Texas, United States, listed as Manager at Castletop Capital. The known portfolio of that firm counts 6 companies. That portfolio belongs to the firm, not to Richard Topfer personally.
What stage does Richard Topfer invest at?
Castletop Capital appears in Growth, Seed and Series A rounds across its known deals, and Richard Topfer is listed there as Manager. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Richard Topfer listed at?
Richard Topfer is listed as Manager at Castletop Capital, whose known portfolio counts 6 companies.
How do I contact Richard Topfer?
A LinkedIn page is on file for Richard Topfer. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal