eSilicon provided complex FinFET ASICs, market-specific IP platforms, and advanced 2.5D packaging solutions for high-bandwidth networking, high-performance computing, AI, and 5G infrastructure markets. The company offered differentiating IP including highly configurable 56G/112G SerDes, networking-optimized FinFET IP platforms with HBM2 PHY, TCAM, memory compilers, and the neuASIC platform for AI-specific designs.
E-Silicon has been acquired
This company is no longer available on our private secondary market.
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
1999
Employees
200–300
Total Funding
$15M
2 rounds
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Total raised $15M across 2 rounds
Last updated 06-25-2026
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| Jul 2017 | Series G | $15M | — | Not disclosed |
| 1999 | Early venture rounds (multiple) | Not disclosed | — | Crosspoint Venture Partners |
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