Company lists · Data refreshed September 2026

Top 25 Aviation software development companies based in the United Kingdom

Name: Aviation software development companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 138 companies tracked

RevenueBase identified 138 aviation software development companies headquartered in the United Kingdom as of September 2026 and tracks 5,366 professional contacts across them, including 2,439 with verified work emails. London is the largest hub.

This list covers aviation software development companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

138Companies

5,366Contacts tracked

2,439Verified emails

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The 25 largest aviation software development companies based in the United Kingdom

Ranked by team size

Top 25 of 138 aviation software development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to aviation software development companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Airtanker	Partial evidence	Carterton, United KingdomHQ checked Sep 21, 2026	501-1,000	518 contacts →
	Partial evidence “AirTanker is a flexible and responsive world leading aviation service provider.” Source: RevenueBase Database · checked Sep 21, 2026
2	Calrom	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	51-200	209 contacts →
	Partial evidence “We develop innovative travel software, designed from the ground up in partnership with some of the world's leading airlines.” Source: RevenueBase Database · checked Sep 21, 2026
3	Callen-Lenz	Partial evidence	Salisbury, United KingdomHQ checked Sep 21, 2026	201-500	168 contacts →
	Partial evidence “Callen-Lenz is a market-leading UK SME providing operationally proven technological solutions, including bespoke aircraft, rapid prototyping, upgrades, software, and avionics, as…” Source: RevenueBase Database · checked Sep 21, 2026
4	IBA Group	Partial evidence	Leatherhead, United KingdomHQ checked Sep 21, 2026	51-200	125 contacts →
	Partial evidence “We are a world-leading aviation intelligence and advisory company with award-winning expertise in all aspects of the aviation industry.” Source: RevenueBase Database · checked Sep 21, 2026
5	Affinity Flying Training Services Limited	Partial evidence	Lincolnshire, United KingdomHQ checked Sep 21, 2026	201-500	98 contacts →
	Partial evidence “We specialise in delivering tailored aviation services through our long-term strategic relationships with both industry and military partners.” Source: RevenueBase Database · checked Sep 21, 2026
6	Chevron Technical Services & Aircraft Maintenance Trading AS Storm Aviation	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	201-500	90 contacts →
	Partial evidence “Chevron Technical Services & Aircraft Maintenance are now trading as Storm Aviation, who are a family member of Avia Solutions Group, a leading global aerospace services group…” Source: RevenueBase Database · checked Sep 21, 2026
7	Knsi Aviation Engineering	Partial evidence	Bishop's Stortford, United KingdomHQ checked Sep 21, 2026	51-200	88 contacts →
	Partial evidence “KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Source: RevenueBase Database · checked Sep 21, 2026
8	Inibuilds	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	70 contacts →
	Indirect evidence “Your destination for all things flight sim.” Source: RevenueBase Database · checked Sep 21, 2026
9	Micro NAV	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 21, 2026	51-200	63 contacts →
	Indirect evidence “Micro Nav is dedicated to enhancing global air traffic safety and proficiency through our advanced simulation systems.” Source: RevenueBase Database · checked Sep 21, 2026
10	Luftavia	Indirect evidence	Staines-upon-thames, United KingdomHQ checked Sep 21, 2026	51-200	53 contacts →
	Indirect evidence “At Luftavia, we provide efficient, cost-effective maintenance solutions with EASA-approved innovative products that streamline traditional line maintenance.” Source: RevenueBase Database · checked Sep 21, 2026
11	Myairops	Strong evidence	Farnborough, United KingdomHQ checked Sep 21, 2026	51-200	48 contacts →
	Strong evidence “A global aviation software company providing premium SaaS solutions and services to the wide breadth of the aviation industry.” Source: RevenueBase Database · checked Sep 21, 2026
12	RDC Aviation	Partial evidence	Nottingham, United KingdomHQ checked Sep 21, 2026	11-50	33 contacts →
	Partial evidence “RDC Aviation is a UK-based aviation data company.” Source: RevenueBase Database · checked Sep 21, 2026
13	Bytron Aviation Systems	Partial evidence	Kirmington, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “info@bytron.aero Bytron Aviation Systems are leaders in streamlining flight operations, by integrating data into a central dispatch & EFB solution…known as skybook!” Source: RevenueBase Database · checked Sep 21, 2026
14	Damarel Systems	Strong evidence	Tongham, United KingdomHQ checked Sep 21, 2026	11-50	28 contacts →
	Strong evidence “At Damarel, we're more than just a specialist software house - we're the driving force behind the development of mission-critical systems that automate passenger and ground…” Source: RevenueBase Database · checked Sep 21, 2026
15	Brinkley Aerospace	Indirect evidence	Biggleswade, United KingdomHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Since its establishment in Brinkley Aerospace has been committed to continued reinvestment in both infrastructure and our team, in order to support our ever growing worldwide…” Source: RevenueBase Database · checked Sep 21, 2026
16	Conduce	Partial evidence	Edinburgh, United KingdomHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “At Conduce we design, develop and implement mobile solutions for the aviation industry.” Source: RevenueBase Database · checked Sep 21, 2026
17	Tracware	Strong evidence	Ryde, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Strong evidence “Tracware is a global software provider that offers a diverse range of products to aviation businesses worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
18	Evoke Systems Limited	Strong evidence	Hethel, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Strong evidence “Founded in 2003 by Captain Mark Linney and Dr Craig Howard, Evoke provide trusted, innovative, and scalable software solutions exclusively to the worldwide aviation sector across…” Source: RevenueBase Database · checked Sep 21, 2026
19	Jd2e	Partial evidence	Lincoln, United KingdomHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “JD2E are a cutting-edge training and simulation company at the forefront of aviation training.” Source: RevenueBase Database · checked Sep 21, 2026
20	Ebits LLP	Partial evidence	Henley-on-thames, United KingdomHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “With 100 billion litres of fuel flowing through our hundreds of installations every year, it is easy to understand why EBITS is the market leading software and hardware solutions…” Source: RevenueBase Database · checked Sep 21, 2026
21	Livelink Aerospace LTD	Indirect evidence	Lavant, United KingdomHQ checked Sep 21, 2026	51-200	19 contacts →
	Indirect evidence “LiveLink Aerospace is a privately owned British company located just outside the historic port city of Portsmouth on the picturesque south coast of the United Kingdom.” Source: RevenueBase Database · checked Sep 21, 2026
22	OASES	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “OASES is amongst the most successful aviation engineering and maintenance systems in the world.” Source: RevenueBase Database · checked Sep 21, 2026
23	AZINQ	Strong evidence	Daresbury, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “Azinq is a UK-based aviation technology company specialising in airport operations software, consulting and IT managed services.” Source: RevenueBase Database · checked Sep 21, 2026
24	Innoviz Limited	Indirect evidence	Bedfordshire, United KingdomHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “At Innoviz Limited, we specialize in a range of Aerospace services and solutions that address critical industry needs, offering unique differentiation in the marketplace through…” Source: RevenueBase Database · checked Sep 21, 2026
25	Avionicare Limited	Indirect evidence	Southend-on-sea, United KingdomHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: aviation software development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names aviation software development companies.
Partial evidence: Its own public description names part of aviation software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aviation software development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 138 aviation software development companies based in the United Kingdom

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

As of Sep 21, 2026

45.5%Verified-email coverage

38.9Average contacts per company

11-50Median size (employees)

23.2%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 138 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among aviation software development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “aviation software development companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names aviation software development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among aviation software development companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,439 across the full list. 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 September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Aviation software development companies by metro

Aviation software development companies in London32

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names aviation software development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 138 aviation software development companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Airtanker, headquartered in Carterton, tops this list with the largest team on record.

Which city has the most aviation software development companies?

London leads with 32 headquartered companies, followed by Crawley (5) and Farnborough (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,439 verified decision-maker contacts tracked across these 138 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.