Semigen, Inc

SemiGen is an RF and microwave solutions company providing manufacturing services and products to OEMs.

Semiconductor Manufacturing

Explore the company ↓Explore its lists ↓

Headquarters: Londonderry, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 2009Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 1 supported appearance ↗Source: RevenueBase lists

The company at a glance

What does Semigen, Inc do?

The company offers hybrid assembly, high-frequency testing, and up-screening services. Its products include diodes, semiconductors, thin-film circuits, and name-brand bonding supplies.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

SemiGen supplies manufacturing services and products to OEMs seeking to fill gaps in production departments and supply chains.

What the business offers

Services & capabilities.

Electronic components

SemiGen supplies diodes, semiconductors, thin-film circuits, and name-brand bonding supplies.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#20OF 25

Worldwide

Rf shielding companies

Snapshot: September 20, 2026

↗

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEW

Open the published source list.

Semigen, Inc

#20 Rf shielding companies

Snapshot: September 20, 2026

Display size

Download SVG

Copy this code into your website

<a href="https://revenuebase.ai/companies/browse/rf-shielding-companies" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/semigen/recognition-companies-browse-rf-shielding-companies-20260921-3a6d408131bb5ae163985c9eb59c09e448539d39fe3cb645e290d79dda09d25f.svg" alt="Semigen, Inc listed #20 on Rf shielding companies, September 20, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
</a>

View live list ↗

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 20, 2026. How the company lists are built.

Help keep this profile accurate

Something changed?

Share a correction, your relationship to the company, and supporting sources. Requests are reviewed before changes are published.

Request an update ↗

Find your next account

One company is just the start.

Explore more companies by name, headquarters and business focus.

Explore company profiles →