Verified Nov 2026
Electronics & Software
·
Fremont, California
·
Since 1982
V-Silicon is an integrated circuit design company based in Hefei, China, that was founded in 2018 through the acquisition of Sigma Designs' TV and set-top box business. The company designs system-on-chip solutions for smart TVs, smart set-top boxes, and machine vision applications, and reports research and development, sales, and technical support teams in Shanghai, Taipei, Silicon Valley, Eindhoven, and Hanoi. The employee count is in the 200-500 band, and the company lists a patent portfolio and video processing capabilities including HEVC 12-bit and HDR support.
Sigma Designs at a glance
Revenue
75M
Employees
200-500
Founded
1982
Headquarters
Fremont, California
Ownership
Publicly traded (NASDAQ: SIGM)
Industries
Automotive
Electric Vehicles
Electronics
Plumbing & Hardware
Renewable Energy
Industrial Equipment
Overview
V-Silicon is an integrated circuit design company based in Hefei, China, that was founded in 2018 through the acquisition of Sigma Designs' TV and set-top box business. The company designs system-on-chip solutions for smart TVs, smart set-top boxes, and machine vision applications, and reports research and development, sales, and technical support teams in Shanghai, Taipei, Silicon Valley, Eindhoven, and Hanoi. The employee count is in the 200-500 band, and the company lists a patent portfolio and video processing capabilities including HEVC 12-bit and HDR support.
At a glance
Attribute | Detail |
|---|---|
Founded | 1982 |
Headquarters | Fremont, California |
Employees | 200-500 |
Revenue | 75M |
Ownership | Publicly traded (NASDAQ: SIGM) |
Primary capability | Electronics & Software |
What Sigma Designs makes
The company's stated capabilities include system-on-chip and turnkey designs for smart TVs, smart set-top boxes, and AI audio/video terminals, with support for HEVC 12-bit, HDR, and AVS2 video formats.
Latest developments
2026-10-26 — News Archives | SDI (silicondesigns.com)
2026-02-09 — Sigma Design takes on staffing services at Pendleton UAS Range | East Oregonian (eastoregonian.com)
2025-09-23 — Sigma Design to Feature Omron™ Collaborative Robot at SEMICON West 2025 | SEMI (semi.org)
2025-04-01 — Sigma Design Joins SEMI to Support Semiconductor and Electronics Industries | SEMI (semi.org)
Company details
The company is publicly listed under the ticker SIGM, with an estimated revenue band of 75M and no certifications recorded in the source data. Sigma Designs was founded in 1982, has an estimated 200-500 employees, and is headquartered in Fremont, California.
Frequently asked questions
What does Sigma Designs make?
V-Silicon is an integrated circuit design company based in Hefei, China, that was founded in 2018 through the acquisition of Sigma Designs' TV and set-top box business. The company designs system-on-chip solutions for smart TVs, smart set-top boxes, and machine vision applications, and reports research and development, sales, and technical support teams in Shanghai, Taipei, Silicon Valley, Eindhoven, and Hanoi. The employee count is in the 200-500 band, and the company lists a patent portfolio and video processing capabilities including HEVC 12-bit and HDR support.
Where is Sigma Designs headquartered?
Sigma Designs is headquartered in Fremont, California (47467 Fremont Blvd, Fremont, California, 94538).
When was Sigma Designs founded?
Sigma Designs was founded in 1982.
How big is Sigma Designs?
Sigma Designs has an estimated 200-500 employees, with revenue in the 75M range.
Is Sigma Designs publicly traded?
Publicly traded (NASDAQ: SIGM). Public financial figures are drawn from its filings.
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Last verified Nov 2026. Is this your company? Request a correction.
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