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
Total raised $15M across 2 rounds
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Last updated 06-25-2026
Latest Round
Type
Series G
Date
July 2017
Amount
$15M
Valuation
—
Lead Investors
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| July 2017 | Series G | $15M | — | Not disclosed |
| 1999 | Early venture rounds (multiple) | Not disclosed | — | Crosspoint Venture Partners |
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