Company lists · Data verified August 2026

Top 25 Airline booking engine software companies based in the United Kingdom

There are 97 airline booking engine software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,989 professional contacts across them, including 843 with verified work emails and 115 with mobile numbers. London is the largest hub.

This list covers airline booking engine 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.

97Companies
1,989Contacts tracked
843Verified emails
115Mobile numbers
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The 25 largest airline booking engine software companies based in the United Kingdom

Ranked by team size
Top 25 of 97 airline booking engine 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.
#CompanyHQEmployeesContactsVerified emails
1Open DestinationsLondon501-1,000544201
2Vintian/a201-500158102
3Travel Innovation GroupEllesmere Port201-50014397
4AtcoreSlough201-50010487
5BranchspaceLondon51-2008961
6Skylord Travel PLCLeeds51-2007731
7Alternative AirlinesHorley51-2006446
8InspiretecCardiff51-2006438
9PaxportBristol51-200619
10PassnflyLondon51-200574
11DuffelLondon51-2005230
12IntuitiveCroydon51-2004310
13ExpianLondon11-503217
14Dolphin Dynamics LimitedLondon51-2003119
15Ontrack RetailLondon51-2002011
16Travel Centric TechnologyLondon51-200175
17SnowfallLeeds51-200127
18ArcubeManchester11-50124
19EasygdsIver51-200104
20Sabs Travel TechnologiesHale11-5096
21Billian IT SolutionsBlackburn11-5084
22KYTELondon1-1084
23TOP DOG Travel SystemsPeterborough11-5075
24Travel Technology SystemsPreston11-5072
25Lomature LimitedHandforth11-5065

Showing 25 of 97 airline booking engine software companies based in the United Kingdom

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Airline booking engine software companies based in the United Kingdom at a glance

As of Aug 28, 2026
11-50Median size (employees)
LondonLargest hub · 46 HQs
115Contacts with mobile numbers
3Emails re-verified in last 30 days

Companies by employee count

1-10
37
11-50
29
51-200
24
201-500
4
501-1,000
1
1,001-5,000
1

Airline booking engine software companies by metro

MetroCompanies
Airline booking engine software companies in London46
Airline booking engine software companies in Slough3
Airline booking engine software companies in Leeds2
Airline booking engine software companies in Horley2
Airline booking engine software companies in Croydon2
Airline booking engine software companies in Manchester2
Airline booking engine software companies in Farnham2

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 “airline booking engine 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 airline booking engine software companies are there based in the United Kingdom?

There are 97 airline booking engine software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Open Destinations, headquartered in London, tops this list with the largest team on record.

Which city has the most airline booking engine software companies?

London leads with 46 headquartered companies, followed by Slough (3) and Leeds (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 843 verified decision-maker contacts tracked across these 97 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.