Company lists · Data refreshed September 2026

Top 25 Tour operator software developers based in London, United Kingdom

Name: Tour operator software developers based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 101 companies tracked

RevenueBase identified 101 tour operator software developers headquartered in London, United Kingdom as of September 2026 and tracks 2,784 professional contacts across them, including 579 with verified work emails and 117 with mobile numbers. London is the largest hub.

This list covers tour operator software developers headquartered in London, 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 13, 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 13, 2026 86% judged on-target in blind review

101Companies

2,784Contacts tracked

579Verified emails

117Mobile numbers

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The 25 largest tour operator software developers based in London, United Kingdom

Ranked by team size

Top 25 of 101 tour operator software developers based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to tour operator software developers: 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	Codegen International	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	725 contacts →
	Partial evidence “CodeGen is a proven, agile and leading travel technology provider of next generation end-to-end software solutions and reservation systems for the global tourism industry, with an…” Source: RevenueBase Database · checked Sep 13, 2026
2	Open Destinations	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	501-1,000	541 contacts →
	Indirect evidence “Open Destinations is an established travel technology player with more than 26 years of real-world experience and 500+ travel tech experts, solving the biggest technological…” Source: RevenueBase Database · checked Sep 13, 2026
3	Ventrata	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	137 contacts →
	Strong evidence “Ventrata is trusted by attractions and tour operators around the world, to help them grow and manage all the sales channels from a single platform.” Source: RevenueBase Database · checked Sep 13, 2026
4	AC Group	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	99 contacts →
	Partial evidence “The AC Group (formerly known as AC Tours) was established in It has since built up a long standing reputation for delivering first class service in both its group and FIT…” Source: RevenueBase Database · checked Sep 13, 2026
5	Skiworld LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	98 contacts →
	Indirect evidence “Independent since 1982.” Source: RevenueBase Database · checked Sep 13, 2026
6	Duffel	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	52 contacts →
	Indirect evidence “The complete toolkit for selling travel online.” Source: RevenueBase Database · checked Sep 13, 2026
7	Oceandusk Group	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	52 contacts →
	Strong evidence “Oceandusk is an inbound tour operator specialising in FIT and Group bookings, airport transfers, and chauffeur and sightseeing services.” Source: RevenueBase Database · checked Sep 13, 2026
8	Major Travel	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	39 contacts →
	Strong evidence “A UK Tour Operator Founded in 1974.” Source: RevenueBase Database · checked Sep 13, 2026
9	Olympic Holidays	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	38 contacts →
	Strong evidence “Olympic Holidays is the award winning leading independent tour operator and has been established for over 60 years.” Source: RevenueBase Database · checked Sep 13, 2026
10	Globe360dmc	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	35 contacts →
	Indirect evidence “Globe 360 DMC” Source: RevenueBase Database · checked Sep 13, 2026
11	Dolphin Dynamics Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	31 contacts →
	Indirect evidence “It all started when Dolphin’s founder Roberto Da Re was working at Sabre as a business Development Manager and noticed that many independent travel agents he was working with were…” Source: RevenueBase Database · checked Sep 13, 2026
12	Ontrack Retail	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	20 contacts →
	Partial evidence “In 2014, passenger transport giant Go-Ahead and rail specialist software company Assertis joined forces to create OnTrack Retail.” Source: RevenueBase Database · checked Sep 13, 2026
13	We Love To Travel - Wl2t	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	20 contacts →
	Strong evidence “WL2T, one of the fastest growing online B2B (business to business) bed-banks distributes its services to online travel agencies, retail agencies, and tour operators.” Source: RevenueBase Database · checked Sep 13, 2026
14	Travel Centric Technology	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	17 contacts →
	Indirect evidence “Travel Centric Technology is a business solutions company that focuses on the business travel market.” Source: RevenueBase Database · checked Sep 13, 2026
15	EOLA	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	12 contacts →
	Indirect evidence “eola is a next generation bookings and management platform for experience businesses and activity centres.” Source: RevenueBase Database · checked Sep 13, 2026
16	Caria Holidays	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “CARIA HOLIDAYS LTD is a leisure, travel & tourism company based out of 12 SAVOY PARADE, London, United Kingdom.” Source: RevenueBase Database · checked Sep 13, 2026
17	Group Tour Shop	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	10 contacts →
	Partial evidence “Group Tour Shop is a leading provider of group travel solutions, dedicated to simplifying and enhancing the group touring experience for travel businesses worldwide.” Source: RevenueBase Database · checked Sep 13, 2026
18	Travelink Group LTD	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	9 contacts →
	Strong evidence “Travelink is an independent travel agency and tour operator.” Source: RevenueBase Database · checked Sep 13, 2026
19	Arepo Solutions LTD	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	8 contacts →
	Partial evidence “Arepo Solutions is an experienced UK based software development company that specialises in providing affordable web-based solutions for the transport industry and services sector.” Source: RevenueBase Database · checked Sep 13, 2026
20	Spark Travel	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Strong evidence “Spark is a powerful travel software platform for forward-thinking tour operators and DMCs.” Source: RevenueBase Database · checked Sep 13, 2026
21	Tailor Made Tours International	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Strong evidence “Tailor Made Tours International (TMT) is an inbound tour operator established in 1987 working with corporate and leisure customers.” Source: RevenueBase Database · checked Sep 13, 2026
22	Sardatur Holidays	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	6 contacts →
	Strong evidence “Founded in 1987, Sardatur Holidays (a Trading Name for UVET TRAVEL & EVENTS UK LTD) for over 30 years has been a leading UK independent tour operator specialising in holiday…” Source: RevenueBase Database · checked Sep 13, 2026
23	Travelwise LTD	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	6 contacts →
	Strong evidence “Travelwise Ltd is an award winning retail travel agency and tour operator, offering worldwide tailor made journeys of discovery and memorable family holidays since 1980.” Source: RevenueBase Database · checked Sep 13, 2026
24	Cubaism LTD	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	5 contacts →
	Strong evidence “Travel agency & tour operator specialising in developing & providing Cuba travel products to the world market.” Source: RevenueBase Database · checked Sep 13, 2026
25	Argid Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	5 contacts →
	Indirect evidence “Unlocking the Future of Travel Join the innovation and transformation of the travel industry now Since 2004, Argid has successfully delivered luggage door-to-door around the globe…” Source: RevenueBase Database · checked Sep 13, 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: tour operator software developers. 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 tour operator software developers.
Partial evidence: Its own public description names part of tour operator software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tour operator software developers. 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 101 tour operator software developers based in London, United Kingdom

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Tour operator software developers based in London, United Kingdom at a glance

As of Sep 13, 2026

20.8%Verified-email coverage

4.2%Mobile-number coverage

27.6Average contacts per company

11-50Median size (employees)

103.0%Largest-city concentration · London

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

4700–30

10631–60

061–90

190–180

2180+

Company record updated

Median 79.0d

00–30

94631–60

1,40761–90

32190–180

110180+

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 tour operator software developers, 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 London, United Kingdom whose own description of what they do matches “tour operator software developers”. 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 tour operator software developers), 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 tour operator software developers, and records with no verified work email. Companies headquartered outside London 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, 579 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 13, 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.

Tour operator software developers by metro in the United Kingdom

Tour operator software developers in London104

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 tour operator software developers, 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 tour operator software developers are there based in London, United Kingdom?

RevenueBase identified 101 tour operator software developers headquartered in London, 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?

Codegen International, headquartered in London, tops this list with the largest team on record.

Which city has the most tour operator software developers?

London leads with 104 headquartered companies, followed by Manchester (8) and Edinburgh (6).

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 579 verified decision-maker contacts tracked across these 101 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 13, 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.