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Sts Defence

STS Defence is a UK-based engineering and technology company specialising in mission-critical systems.

Appliances; Electrical; and Electronics Manufacturing
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Headquarters
Gosport, Hampshire, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
101 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Sts Defence do?

The company operates primarily in the naval and air defence markets. Its work includes designing and assembling equipment and systems, as well as integrating and supporting capability through-life.

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

Who it serves

Its stated customer base includes BAE Systems, Thales and the MoD.

What the business offers

Services & capabilities.

Secure communications and networks

The company specialises in mission-critical secure communications and networks.

Source: LinkedIn company description · Retrieved October 13, 2026

Electronic warfare and control systems

The company specialises in electronic warfare and control systems.

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.

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

Share your recognition

Embeddable award for your website

BADGE PREVIEWSts Defence listed #1 on Naval communication equipment suppliers, September 19, 2026Open the published source list.
Sts Defence

#1 Naval communication equipment suppliers

Snapshot: September 19, 2026

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Company information

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 August 31, 2026, September 4, 2026, September 5, 2026, September 6, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 17, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 27, 2026, September 28, 2026, September 29, 2026, October 6, 2026, October 9, 2026 and October 10, 2026. How the company lists are built.

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