Soundproof Ventures is a venture capital firm. Based in Los Angeles, California, United States. Among the 7 companies in the known portfolio are Loft Orbital, APERIO, Clarity Movement, Realtime Robotics, Totum Labs and Chippin.
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Investment focus
Contacts
Who to pitch at Soundproof Ventures
Soundproof Ventures portfolio companies (7)
- Loft Orbital
- APERIO
- Clarity Movement
- Realtime Robotics
- Totum Labs
- Chippin
- Rugged Robotics
Co-investors
Funds that share portfolio companies with Soundproof Ventures.
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About Soundproof Ventures
The firm's listing covers sectors AI, Climate, Hardware and Real Estate, and focus areas Aerospace, Communications Infrastructure, Data and Industrial; known deals cluster at Seed, Series A and Series B.
Michael Silverstein (Managing Partner) and Cullen Hilkene (Venture Advisor) are listed as the contacts to pitch at Soundproof Ventures.
Soundproof Ventures shares portfolio companies with 20 other investment firms, among them Groundswell, SIP Global Partners and Bazan Group.
Frequently asked questions
What is Soundproof Ventures?
Soundproof Ventures is a venture capital firm based in Los Angeles, California, United States, with a known portfolio of 7 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Soundproof Ventures invest in?
Listed sectors include AI, Climate, Hardware and Real Estate; listed focus areas include Aerospace, Communications Infrastructure, Data and Industrial. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Soundproof Ventures invest at?
The known deals of Soundproof Ventures include Seed, Series A and Series B rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Soundproof Ventures?
Both people on file at Soundproof Ventures are listed as contacts for the firm, each with their own profile page.
How do I contact Soundproof Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal