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SiFive
Platform offering open-source semiconductor technology and software automation
At a glance
- Founded
- 2015
- Headquarters
- San Mateo, United States
- Sector
- Semiconductors
- Power Law
- Unicorn$1–10B valuation tierThoroughbred$100M+ revenue
Knowledge graph
More headlines
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A2 investors entered at this stage
- INInvest Nebraska
Sutter Hill Ventures
Series B and later21 investors entered at this stage
- AMAtreides Management
- CCChengwei Capital
- PVProsperity7 Ventures
Coatue Management
Intel Capital- UCUniversity of California
- BEBerkeley
Qualcomm Ventures- HUHuami
Spark Capital- AMApollo Global Management
- PVPoint72 Ventures
- SVSamsung Ventures
- OPOsage University Partners
- SHSK Hynix
T. Rowe Price- AVAMD Ventures
SK Telecom
- WCWestern Digital Capital
- IVIbex Ventures
Nvidia
Ownership
Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (Apr/2026). Percentages are indicative.
Some investors are hidden on this public profile. See the full cap table on Dealroom →
Source: Dealroom Talent Intelligence.
Global footprint
team presence
across markets
Patents
136 active patent families included in this estimate.
A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.
Market sentiment
An AI-synthesised read of the highest-engagement posts about SiFive on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See SiFive on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.