Company lists · Data verified August 2026

Top 25 Aviation compliance software companies based in the United Kingdom

Name: Aviation compliance 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 91 companies tracked

There are 91 aviation compliance software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 775 professional contacts across them, including 340 with verified work emails and 35 with mobile numbers. London is the largest hub.

This list covers aviation compliance 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.

91Companies

775Contacts tracked

340Verified emails

35Mobile numbers

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

Ranked by team size

Top 25 of 91 aviation compliance 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	Vistair Systems	Avon	201-500	75	44
2	Baines Simmons	Bracknell	51-200	73	34
3	GAMIT	Stansted	11-50	40	23
4	Airtask Group	Atterbury	11-50	36	26
5	Bytron Aviation Systems	Kirmington	11-50	33	23
6	Damarel Systems	Tongham	11-50	28	20
7	Conduce	Edinburgh	11-50	25	13
8	Aircamo	Manchester	11-50	24	21
9	Evoke Systems Limited	Hethel	11-50	22	14
10	Onereg	London	11-50	21	13
11	Sustainware	London	11-50	20	3
12	OASES	London	11-50	18	4
13	AZINQ	Daresbury	11-50	17	14
14	4air	London	1-10	15	10
15	Elms Aviation	Exeter	11-50	11	6
16	Flightdatapeople	Crowthorne	11-50	11	5
17	Consunova, INC	London	11-50	11	3
18	Worksmatic	Bristol	11-50	10	4
19	Flyertech LTD	Haywards Heath	11-50	9	7
20	Tensh LTD	Chesterfield	1-10	9	7
21	Qualsys - Eqms	Sheffield	51-200	9	1
22	Aviateq International	Maidenhead	1-10	8	6
23	ets.aero	Manchester	1-10	8	2
24	Blue Lemon Health And Safety LTD	Sea	1-10	7	5
25	Aviit LTD	Dunfermline	11-50	6	2

Showing 25 of 91 aviation compliance software companies based in the United Kingdom

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

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 16 HQs

35Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Aviation compliance software companies by metro

Metro	Companies
Aviation compliance software companies in London	16
Aviation compliance software companies in Manchester	4
Aviation compliance software companies in Cambridge	2
Aviation compliance software companies in Bracknell	2
Aviation compliance software companies in Exeter	2
Aviation compliance software companies in Aberdeen	2
Aviation compliance software companies in Slinfold	2

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 compliance 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; 3 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 compliance software companies are there based in the United Kingdom?

There are 91 aviation compliance software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Vistair Systems, headquartered in Avon, tops this list with the largest team on record.

Which city has the most aviation compliance software companies?

London leads with 16 headquartered companies, followed by Manchester (4) and Cambridge (2).

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 340 verified decision-maker contacts tracked across these 91 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.