Insights

Legacy Asset Dissolution Sigma Designs is no longer in business and its IP has dispersed to multiple players, indicating potential opportunities to engage with successor companies like V-Silicon, Silicon Labs, and ISSI for licensing, partnerships, or product integration discussions.

IP Transition Opportunity The transfer of IP related to TV semiconductors, Z-Wave, and G.hn creates openings to offer tailored hardware, reference designs, or migration services that align with the technologies now owned by competitors, enabling targeted outreach to teams responsible for those portfolios.

Targeted OEM Collaborations With similar company peers in the embedded and MCU space and Sigma Designs’ historical footprint, there is potential to position product accelerators, development kits, or wafer-level offerings to original equipment manufacturers seeking reliable semiconductor and design support partners.

Scale and Integration Fit Sigma’s former scale (hundreds of employees) and revenue range suggest a market where mid-sized contract manufacturers and system integrators may require robust semiconductor supply, test services, and ecosystem integration—presenting cross-sell opportunities with CMs and EMS providers.

Tech Stack and Enablement The presence of modern development and web technologies alongside cloud infrastructure indicates potential for selling design enablement, cloud-connected reference platforms, and remote diagnostics capabilities to keep successors competitive in IoT and home automation markets.

Sigma Designs Tech Stack

Sigma Designs uses 8 technology products and services including WordPress, MySQL, Twemoji, and more. Explore Sigma Designs's tech stack below.

  • WordPress
    Content Management System
  • MySQL
    Database
  • Twemoji
    Font Scripts
  • Chart.js
    Javascript Graphics
  • Lightbox
    Javascript Libraries
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Alibaba Cloud
    Web Hosting

Sigma Designs's Email Address Formats

Sigma Designs uses at least 2 format(s):
Sigma Designs Email FormatsExamplePercentage
First_Last@sigmadesigns.comJohn_Doe@sigmadesigns.com
79%
First.Last@sigmadesigns.comJohn.Doe@sigmadesigns.com
10%
FLast@sigmadesigns.comJDoe@sigmadesigns.com
8%
Last@sigmadesigns.comDoe@sigmadesigns.com
3%
First_Last@v-silicon.comJohn_Doe@v-silicon.com
100%

Frequently Asked Questions

What is Sigma Designs's phone number?

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You can contact Sigma Designs's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sigma Designs's stock symbol?

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Sigma Designs is a publicly traded company; the company's stock symbol is SIGM.

What is Sigma Designs's official website and social media links?

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Sigma Designs's official website is v-silicon.com and has social profiles on LinkedIn.

What is Sigma Designs's NAICS code?

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Sigma Designs's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Sigma Designs have currently?

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As of July 2026, Sigma Designs has approximately 371 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Information Officer: N. H.Vp Global Sales & Operations: E. S.VP Business Development, China: S. S.. Explore Sigma Designs's employee directory with LeadIQ.

What industry does Sigma Designs belong to?

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Sigma Designs operates in the Semiconductor Manufacturing industry.

What technology does Sigma Designs use?

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Sigma Designs's tech stack includes WordPressMySQLTwemojiChart.jsLightboxPHPBootstrapAlibaba Cloud.

What is Sigma Designs's email format?

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Sigma Designs's email format typically follows the pattern of First_Last@sigmadesigns.com. Find more Sigma Designs email formats with LeadIQ.

When was Sigma Designs founded?

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Sigma Designs was founded in 1982.
Sigma Designs logo

Sigma Designs

Semiconductor ManufacturingCalifornia, United States201-500 Employees

Sigma Designs operated in the semiconductor manufacturing industry and was headquartered in Fremont, California. The company had 201-500 employees. It is no longer operating as an independent entity. Its intellectual property has been allocated to V-Silicon for TV semiconductors, Silicon Labs for Z-Wave and Internet of Things technologies, and ISSI for G.hn technologies. The company’s website is listed as https://v-silicon.com.

Section iconCompany Overview

Phone number
Stock Symbol
SIGM
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
1982
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Sigma Designs's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Sigma Designs's revenue is estimated to be in the range of $100M$250M

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