Company lists · Data refreshed November 2026

Top 16 Satellite software development companies based in the United Kingdom

RevenueBase identified 34 company matches for satellite software development companies associated with the United Kingdom as of November 2026 and tracks 675 professional contacts across them, including 333 with verified work emails. London is the largest hub.

This list covers company matches for satellite software development companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
34Companies
675Contacts tracked
333Verified emails
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The 16 largest satellite software development companies based in the United Kingdom

Ranked by team size
Top 16 of 34 company matches for satellite software development companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGuildford, United KingdomHQ recorded Nov 5, 2026201-500423 contacts →

Exact match

“Surrey Satellite Technology Limited (SSTL) is at the forefront of space innovation delivering customisable complete mission solutions for Earth observation, science…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Nov 5, 202651-20056 contacts →

Exact match

“Bright Ascension are space software specialists offering products and consultancy services to address the complete range of upstream software needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchDundee, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“STAR-Dundee is an aerospace engineering company, which designs network and related data-handling technology for use on-board spacecraft.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchPortsmouth, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Created in 1982 to offer consultant services to the International Space Industry, Spur Electron Limited (SEL) is now recognised as one of Europe’s foremost providers of expertise…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchFarnborough, United KingdomHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“KISPE is a programme engineering, systems engineering, design and integration and training company, which builds on over 25 years of experience in the space system…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchEdinburgh, United KingdomHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Celestia UK is a unique hi-tech start-up company focused on innovation and product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWelwyn Garden City, United KingdomHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“e2E has been operating at the forefront of technological innovation in the Space Industry and notably in the satellite communications sector for more than two decades, offering to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchStirling, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“CAVU Aerospace UK is subsidiary of CAVU Aerospace Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Exobotics Ltd | Your in-house satellite development team | LEO & beyond | London | info@exobotics.space”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchDidcot, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Kayser space is an SME that designs and manufacture systems for applications in space and research.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHarwell, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“eOsphere is a UK SME focused on earth observation applications with a proven track-record working around the world with local teams building operational systems to provide…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMilton Keynes, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“4Links is a UK-based, leading engineering company and test equipment manufacturer specialising in spacecraft communications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchIpswich, United KingdomHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Satellite and Radio Communications Engineering, Consulting, Software and Training: We have an international reputation, and specialise particularly, in in all areas of satellite…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchWormit, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Starlink Enterprise Platform Development | Enterprise SaaS | First to develop on the Starlink API About: Liquidbinary is a Scottish software development company specialising in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Neptune New Space designs, develops and leverages advanced satellites.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Space systems and communications engineering, supporting the development of hardware heading for the moon, Mars and beyond.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 16 of 34 satellite software development companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 333 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Satellite software development companies based in the United Kingdom at a glance

As of Nov 5, 2026
49.3%Verified-email coverage
19.9Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
13
51-200
2
201-500
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 34 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “satellite software development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 333 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “satellite software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many satellite software development companies are there based in the United Kingdom?

RevenueBase identified 34 company matches for satellite software development companies associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Surrey Satellite Technology LTD Sstl tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most satellite software development companies?

London leads with 3 company records, followed by Didcot (2) and Edinburgh (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 333 professional contacts with verified work emails tracked across these 34 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.