Company lists · Data refreshed November 2026

Top 25 Embedded systems software developers based in the United Kingdom

Name: Embedded systems software developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 178 companies tracked

RevenueBase identified 178 company matches for embedded systems software developers associated with the United Kingdom as of November 2026 and tracks 921 professional contacts across them, including 362 with verified work emails. London is the largest hub.

This list covers company matches for embedded systems software developers 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

178Companies

921Contacts tracked

362Verified emails

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The 25 largest embedded systems software developers based in the United Kingdom

Ranked by team size

Top 25 of 178 company matches for embedded systems software developers 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Consult RED	Exact match	Shipley, United KingdomHQ recorded Nov 5, 2026	201-500	130 contacts →
	Exact match “Consult Red is a leading embedded engineering company, ready to help ambitious teams design and deliver intelligent, connected products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Codethink	Exact match	Manchester, United KingdomHQ recorded Nov 5, 2026	51-200	116 contacts →
	Exact match “Codethink specialises in system-level software infrastructure to support advanced technical applications, working across a range of industries including finance, automotive…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Bluefruit Software	Exact match	Redruth, United KingdomHQ recorded Nov 5, 2026	51-200	42 contacts →
	Exact match “Bluefruit Software’s UK-based embedded specialists work with innovative clients worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	ITDEV	Exact match	Southampton, United KingdomHQ recorded Nov 5, 2026	11-50	40 contacts →
	Exact match “ITDev is a software and electronic engineering consultancy with a track record of outstanding quality and customer service spanning 20 years.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Embed Limited	Exact match	Coventry, United KingdomHQ recorded Nov 5, 2026	11-50	32 contacts →
	Exact match “Our snappy definition of Embed is.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Inelco Hunter Limited	Exact match	Theale, United KingdomHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “Way back in 1993, Inelco Hunter started out supplying electronic components … in its infancy, it was all capacitors, LCD displays, fans and relays.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	RVL	Exact match	Matfield, United KingdomHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “Electronic Hardware Design - Electronic Software Design - Electronic Manufacturing Services - Contract Electronic Manufacturing Services RVL is an electronic engineering company…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	The Good Penguin	Exact match	Newport, United KingdomHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “We offer engineering services to assist our clients worldwide with all aspects of embedded software development.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Partner Electronics LTD	Exact match	Silverstone, United KingdomHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “We provide electronic and firmware development services to ambitious businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Hitex UK Limited	Exact match	Coventry, United KingdomHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “HITEX (UK) LIMITED: Embedded tools and solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Applied Software Engineering LTD	Exact match	Wrexham, United KingdomHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “Applied Software Engineering Ltd - Embedded Software Specialists Whether your requirement is for maintenance of your current system, new software for your platform or a whole new…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Gspk Design	Exact match	Knaresborough, United KingdomHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Based in Knaresborough, North Yorkshire, GSPK Design has over 25 years of experience developing bespoke electronics for new product development or product reengineering.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Embed Software Limited	Exact match	Edinburgh, United KingdomHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “Embed Software Limited is an independent high-integrity safety critical software development and engineering services company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Sabre Technology	Exact match	Beverley, United KingdomHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Sabre Technology specializes in the custom design of electronic devices and systems, covering both hardware and firmware.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Oxalis Design	Exact match	Bristol, United KingdomHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “Oxalis are Bristol-based electronics and software experts with experience designing and developing products for consumer, industrial, wireless IoT, and medical clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Bermondsey Electronics LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “Bermondsey Electronics Limited is a highly experienced embedded system design house.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Danihar Technology	Exact match	Raunds, United KingdomHQ recorded Nov 5, 2026	1-10	5 contacts →
	Exact match “DaniHar is a collaborative embedded engineering partner for companies that build complex hardware and control systems, but do not have all the capacity in-house.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Cambridge Micro Engineering LTD	Exact match	Cambridge, United KingdomHQ recorded Nov 5, 2026	1-10	5 contacts →
	Exact match “Cambridge Micro Engineering (CME) is an electronics design consultancy based near Cambridge, UK.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Leotel Software Systems Limited	Exact match	Stevenage, United KingdomHQ recorded Nov 5, 2026	1-10	5 contacts →
	Exact match “Over twenty five years ago LeoTel began.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Primus Inter Pares LTD	Exact match	March, United KingdomHQ recorded Nov 5, 2026	1-10	5 contacts →
	Exact match “Software Design and Engineering consultants, specialists in mobile/embedded systems and consumer electronics.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Tactiq LTD	Exact match	Uxbridge, United KingdomHQ recorded Nov 5, 2026	11-50	4 contacts →
	Exact match “Tactiq are a product development consultancy specialising in software, electronics and user interfaces for demanding embedded systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Bluwbee LTD	Exact match	Anstey, United KingdomHQ recorded Nov 5, 2026	1-10	4 contacts →
	Exact match “At Bluwbee, our mission is to empower product developers to bring world-class connected devices to market by offering specialized software and firmware development services…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Rugby Consultants	Exact match	Rugby, United KingdomHQ recorded Nov 5, 2026	1-10	4 contacts →
	Exact match “Rugby Consultants offers electronics and embedded design and development services to take ideas into production.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Software TEC LAB	Exact match	Glasgow, United KingdomHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “Software Tec Lab offers full service software development and IT support for the digital age.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Oppian Systems LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “Oppian is a group of creative and passionate technologists with a wealth of experience gained from the forefront of mobile and web development, working with companies like Apple…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “embedded systems software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 178 embedded systems software developers based in the United Kingdom

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Embedded systems software developers based in the United Kingdom at a glance

As of Nov 5, 2026

39.3%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

16.9%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

144

11-50

51-200

201-500

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 178 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 “embedded systems software developers” 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 362 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 “embedded systems software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many embedded systems software developers are there based in the United Kingdom?

RevenueBase identified 178 company matches for embedded systems software developers 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?

Consult RED tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most embedded systems software developers?

London leads with 30 company records, followed by Bristol (8) and Birmingham (7).

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 362 professional contacts with verified work emails tracked across these 178 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.