Key facts
- Notable investors include E14 Fund.
- Status: Privately Held (backing).
Investors
1- ·The complete investor list — 1 names
- ·Watchlist + deal alerts for Build4Sim
- ·The full record, as it builds
Funding rounds
No funding rounds for Build4Sim are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Build4Sim
Developer of a simulation acceleration platform designed to reduce chip design time and improve simulation efficiency. The company offers integration with industry-standard simulators and high-performance optimization of circuit models, enabling chip designers and semiconductor engineers to run faster simulations and reduce fabrication risks.
- Sector
- Information Technology
- HQ
- Cambridge, MA, United States
- Founded
- 2025
- Website
- build4sim.com/
- Ownership
- Privately Held (backing)
Build4Sim doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Build4Sim shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Build4Sim in its N-PORT filings yet. We sweep new filings monthly.