Milemark Capital is a venture capital firm. Team members are concentrated in Cambridge, Massachusetts, United States. Among the 3 companies in the known portfolio are Diffraqtion, Vertical Semiconductor and CLIKA.
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Investment focus
Contacts
Who to pitch at Milemark Capital
Milemark Capital portfolio companies (3)
- Diffraqtion
- Vertical Semiconductor
- CLIKA
Co-investors
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About Milemark Capital
The firm's listing covers sectors AI, Hardware and SaaS, and focus areas AI Applications, AI Infrastructure, Data Engineering and DeepTech; known deals cluster at Pre-Seed and Seed.
The contacts to approach at Milemark Capital are Sinan Aral (Founding Partner) and Sebastian Barriga (Affiliated).
Milemark Capital shares portfolio companies with 5 other investment firms, among them Jameel Investment Management Company, QDNL Participations and Playground Global.
Frequently asked questions
What is Milemark Capital?
Milemark Capital is a venture capital firm whose team is concentrated in Cambridge, Massachusetts, United States, with a known portfolio of 3 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 Milemark Capital invest in?
Listed sectors include AI, Hardware and SaaS; listed focus areas include AI Applications, AI Infrastructure, Data Engineering and DeepTech. 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 Milemark Capital invest at?
The known deals of Milemark Capital include Pre-Seed and Seed 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 Milemark Capital?
Both people on file at Milemark Capital are listed as contacts for the firm, each with their own profile page.
How do I contact Milemark Capital?
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