Company lists · Data refreshed September 2026

Top 25 Online booking platforms based in the United Kingdom

Name: Online booking platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 403 companies tracked

RevenueBase identified 403 online booking platforms headquartered in the United Kingdom as of September 2026 and tracks 14,366 professional contacts across them, including 2,873 with verified work emails. London is the largest hub.

This list covers online booking platforms headquartered in the 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 14, 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 14, 2026 86% judged on-target in blind review

403Companies

14,366Contacts tracked

2,873Verified emails

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The 25 largest online booking platforms based in the United Kingdom

Ranked by team size

Top 25 of 403 online booking platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to online booking platforms: 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	GTA	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1,001-5,000	1,166 contacts →
	Indirect evidence “Hotelbeds is the world´s leading bedbank.” Source: RevenueBase Database · checked Sep 14, 2026
2	Trainline	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	1,001-5,000	1,046 contacts →
	Partial evidence “Trainline is proud to be Europe's leading rail and coach platform - a tech company with a mission to make train travel as smooth as possible to allow travellers to make greener…” Source: RevenueBase Database · checked Sep 14, 2026
3	Treatwell	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	501-1,000	898 contacts →
	Indirect evidence “At Treatwell, we empower industry growth to bring more beauty and wellness to everyone, everywhere.” Source: RevenueBase Database · checked Sep 14, 2026
4	Loveholidays	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	399 contacts →
	Partial evidence “The smart way to get away We are loveholidays: a fast-moving tech company revolutionising the way you search for holidays online.” Source: RevenueBase Database · checked Sep 14, 2026
5	Travco Corporation LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	354 contacts →
	Indirect evidence “Travco is a leading global hotel accommodation provider.” Source: RevenueBase Database · checked Sep 14, 2026
6	Barrhead Travel Group	Indirect evidence	Glasgow, United KingdomHQ checked Sep 14, 2026	501-1,000	292 contacts →
	Indirect evidence “At Barrhead Travel, we believe that it’s our people that make our business, and we recognise that much of the company’s success can be directly attributed to the hard work…” Source: RevenueBase Database · checked Sep 14, 2026
7	Moresand	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	501-1,000	173 contacts →
	Indirect evidence “As Moresand prepares to celebrate its 40th birthday, it also marks four decades of helping people explore the world with confidence.” Source: RevenueBase Database · checked Sep 14, 2026
8	laterooms.com	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	109 contacts →
	Partial evidence “LateRooms.com was born in Salford, Greater Manchester in starting life as an 'on the day for the day' booking site for unsold hotel rooms.” Source: RevenueBase Database · checked Sep 14, 2026
9	Directwithhotels	Indirect evidence	St Helier Jersey, United KingdomHQ checked Sep 14, 2026	51-200	99 contacts →
	Indirect evidence “DirectWithHotels GROSS PROFIT for independent hotels.” Source: RevenueBase Database · checked Sep 14, 2026
10	SITU	Partial evidence	Exeter, United KingdomHQ checked Sep 14, 2026	51-200	98 contacts →
	Partial evidence “We are specialists at sourcing and booking the right accommodation for our clients, making the whole process effortless by using a combination of smart tech and…” Source: RevenueBase Database · checked Sep 14, 2026
11	Altovita	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	97 contacts →
	Partial evidence “AltoVita is a multi-award winning accommodation platform that enables enterprises to consolidate accommodation costs through the power of proprietary technology paired with a…” Source: RevenueBase Database · checked Sep 14, 2026
12	Travelstaytion	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	78 contacts →
	Indirect evidence “Founded in 2012 and headquartered in London, Travelstaytion is a global collection of more than properties meeting high quality standards.” Source: RevenueBase Database · checked Sep 14, 2026
13	Alternative Airlines	Partial evidence	Horley, United KingdomHQ checked Sep 14, 2026	51-200	64 contacts →
	Partial evidence “We have been recognised as a UK Great Place to Work 2023 #63 Top 32 scale-ups to watch Alternative Airlines is the global flight booking experience that gives you more; More…” Source: RevenueBase Database · checked Sep 14, 2026
14	spabreaks.com	Partial evidence	Brighton And Hove, United KingdomHQ checked Sep 14, 2026	51-200	62 contacts →
	Partial evidence “Spabreaks.com is the leading spa booking website, offering an extensive range of spas and experiences across the UK.” Source: RevenueBase Database · checked Sep 14, 2026
15	prestigia.com	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	58 contacts →
	Strong evidence “Prestigia.com is an online hotel booking service with over properties worldwide, from hotels, boutique hotels, resorts to palaces.” Source: RevenueBase Database · checked Sep 14, 2026
16	pitchup.com	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	56 contacts →
	Strong evidence “Pitchup.com is the market-leading online booking site for campsites, glamping sites and caravan parks, with sites available to book in 67 countries throughout Europe, the…” Source: RevenueBase Database · checked Sep 14, 2026
17	Hotelmap & Roomcard	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	56 contacts →
	Strong evidence “HotelMap™ is a technology platform focused on hotel booking for events - in particular conferences and trade shows.” Source: RevenueBase Database · checked Sep 14, 2026
18	Infotel Solutions Limited	Partial evidence	Gosberton, United KingdomHQ checked Sep 14, 2026	11-50	39 contacts →
	Partial evidence “Infotel Solutions has been providing a booking service for accommodation since 1989 and over the last 28 years the company has grown and developed under the well known and much…” Source: RevenueBase Database · checked Sep 14, 2026
19	Travellanda LTD	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	36 contacts →
	Partial evidence “XML Connectivity - Worldwide Hotels - Online Reservation System - B2B Affiliate Program - Online Wholesaler In the past 5 years Travellanda has surpassed all expectations, so come…” Source: RevenueBase Database · checked Sep 14, 2026
20	TRYBE	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “Spa, leisure, and hospitality management doesn't need to be complicated.” Source: RevenueBase Database · checked Sep 14, 2026
21	Expian	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	33 contacts →
	Partial evidence “Expian is a transformative digital ticket booking solution.” Source: RevenueBase Database · checked Sep 14, 2026
22	Vibes Group UK	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	32 contacts →
	Indirect evidence “WIth our extensive network of over 250 flight partners and more than hotels, holiday, car hire, and insurance partners, we aim for cheaper and affordable holiday rates.” Source: RevenueBase Database · checked Sep 14, 2026
23	Travelodeal Holidays	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	32 contacts →
	Partial evidence “Travelodeal is a UK-based travel platform providing exclusive holiday packages, cruise deals, and hotel offers worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
24	youtravel.com	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	30 contacts →
	Indirect evidence “Youtravel.com is a global accommodation specialist supplying travel providers across the world.” Source: RevenueBase Database · checked Sep 14, 2026
25	VIBE	Partial evidence	Stevenage, United KingdomHQ checked Sep 14, 2026	11-50	29 contacts →
	Partial evidence “Vibe improves your online capability with a slick interface and intuitive design backed by oodles of industry experience.” Source: RevenueBase Database · checked Sep 14, 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: online booking platforms. 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 online booking platforms.
Partial evidence: Its own public description names part of online booking platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online booking platforms. 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 403 online booking platforms based in the United Kingdom

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Online booking platforms based in the United Kingdom at a glance

As of Sep 14, 2026

20.0%Verified-email coverage

35.6Average contacts per company

1-10Median size (employees)

45.4%Largest-city concentration · London

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

210

11-50

131

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 403 companies.

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 online booking platforms, 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 the United Kingdom whose own description of what they do matches “online booking platforms”. 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 online booking platforms), 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 online booking platforms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 2,873 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 14, 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.

Online booking platforms by metro

Online booking platforms in London183

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 online booking platforms, 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 online booking platforms are there based in the United Kingdom?

RevenueBase identified 403 online booking platforms headquartered in the 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?

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

Which city has the most online booking platforms?

London leads with 183 headquartered companies, followed by Manchester (8) and Edinburgh (7).

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 2,873 verified decision-maker contacts tracked across these 403 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 14, 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.