Company lists · Data verified August 2026

Top 25 Aircraft systems integrators based in the United Kingdom

Name: Aircraft systems integrators 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 102 companies tracked

There are 102 aircraft systems integrators headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,213 professional contacts across them, including 1,492 with verified work emails and 491 with mobile numbers. London is the largest hub.

This list covers aircraft systems integrators 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.

102Companies

3,213Contacts tracked

1,492Verified emails

491Mobile numbers

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The 25 largest aircraft systems integrators based in the United Kingdom

Ranked by team size

Top 25 of 102 aircraft systems integrators 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	Navblue, An Airbus Company	Hersham	501-1,000	453	332
3	Flight Refuelling LTD	Wimborne	10001+	148	1
4	STS Defence	Gosport	51-200	122	60
5	Affinity Flying Training Services Limited	Raf Barkston Heath Ancaster	201-500	100	58
6	Chevron Technical Services & Aircraft Maintenance Trading AS Storm Aviation	Manchester	201-500	90	30
7	Alphatrack Systems	Harlow	201-500	56	34
8	Cyth Systems, INC	Oxford	11-50	46	27
9	The MEL Group	Sudbury	201-500	42	15
10	Ferchau UK	Bradley Stoke	n/a	35	6
11	TBG Solutions LTD	Cumbernauld	51-200	29	16
12	Aeronautical & General Instruments Limited AGI	Poole	51-200	29	15
13	Drallim Industries Limited	St Leonards On Sea	11-50	27	19
14	Brinkley Aerospace	Biggleswade	11-50	26	9
15	Aerodynamic Group	London	11-50	24	18
16	Flitetec	Hd	11-50	24	18
17	Aeralis	London	11-50	24	16
18	Aerospace Engineering Solutions	Braintree	11-50	24	13
19	Aerospace Design Facilities Limited & AS Aerospace Limited	Denham	51-200	24	5
20	Livelink Aerospace LTD	Lavant	51-200	19	9
21	Atec Engineering Solutions	Manchester	11-50	19	9
22	OASES	London	11-50	18	4
23	Systems Interface LTD	Bordon	11-50	17	13
24	Aclas Technics LTD	Edinburgh	11-50	16	9
25	KISPE	Farnborough	11-50	15	13

Showing 25 of 102 aircraft systems integrators based in the United Kingdom

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Aircraft systems integrators based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 15 HQs

491Contacts 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

5,001-10,000

10001+

Aircraft systems integrators by metro

Metro	Companies
Aircraft systems integrators in London	15
Aircraft systems integrators in Manchester	5
Aircraft systems integrators in Bristol	4
Aircraft systems integrators in Newport	3
Aircraft systems integrators in Poole	3
Aircraft systems integrators in Christchurch	2
Aircraft systems integrators in Biggleswade	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 “aircraft systems integrators”, 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 aircraft systems integrators are there based in the United Kingdom?

There are 102 aircraft systems integrators 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 aircraft systems integrators?

London leads with 15 headquartered companies, followed by Manchester (5) and Bristol (4).

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 1,492 verified decision-maker contacts tracked across these 102 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.