Company lists · Data verified August 2026

Top 25 Aviation software companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 170 companies tracked

There are 170 aviation software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 6,781 professional contacts across them, including 1,848 with verified work emails and 592 with mobile numbers. London is the largest hub.

This list covers aviation software 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. Data current as of August 28, 2026.

170Companies

6,781Contacts tracked

1,848Verified emails

592Mobile numbers

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The 25 largest aviation software companies based in the United Kingdom

Ranked by team size

Top 25 of 170 aviation software companies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ONTIC	Gloucester	1,001-5,000	1,078	615
2	Airtanker	Carterton	501-1,000	517	230
3	Navblue, An Airbus Company	Hersham	501-1,000	453	332
4	Baehal Software LTD	London	51-200	338	1
5	IBA Group	Leatherhead	51-200	125	84
6	Affinity Flying Training Services Limited	Raf Barkston Heath Ancaster	201-500	100	58
7	Chevron Technical Services & Aircraft Maintenance Trading AS Storm Aviation	Manchester	201-500	90	30
8	Rocketroute, An APG Company	Southampton	51-200	81	56
9	Inibuilds	London	51-200	69	17
10	Micro NAV	Bournemouth	51-200	62	40
11	Luftavia	Staines-Upon-Thames	51-200	54	27
12	Airtask Group	Atterbury	11-50	36	26
13	Bytron Aviation Systems	Kirmington	11-50	33	23
14	RDC Aviation	Nottingham	11-50	33	21
15	Damarel Systems	Tongham	11-50	28	20
16	Brinkley Aerospace	Biggleswade	11-50	26	9
17	Conduce	Edinburgh	11-50	25	13
18	Aerodynamic Group	London	11-50	24	18
19	European Aviation LTD	Ledbury	201-500	24	12
20	Evoke Systems Limited	Hethel	11-50	22	14
21	Ebits LLP	Henley-On-Thames	11-50	19	14
22	Jd2e	Wellingore Hall	11-50	19	12
23	Livelink Aerospace LTD	Lavant	51-200	19	9
24	OASES	London	11-50	18	4
25	AZINQ	Daresbury	11-50	17	14

Showing 25 of 170 aviation software companies based in the United Kingdom

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Aviation software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 47 HQs

592Contacts with mobile numbers

12Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Aviation software companies by metro

Metro	Companies
Aviation software companies in London	47
Aviation software companies in Farnborough	6
Aviation software companies in Crawley	5
Aviation software companies in Edinburgh	3
Aviation software companies in Manchester	3
Aviation software companies in Porthcawl	3
Aviation software companies in Burgess Hill	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “aviation software companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 12 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 170 aviation software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

ONTIC, headquartered in Gloucester, tops this list with the largest team on record.

Which city has the most aviation software companies?

London leads with 47 headquartered companies, followed by Farnborough (6) and Crawley (5).

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 1,848 verified decision-maker contacts tracked across these 170 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.