Company lists · Data verified August 2026

Top 25 Car rental booking software companies based in the United Kingdom

Name: Car rental booking 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 75 companies tracked

There are 75 car rental booking software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,107 professional contacts across them, including 356 with verified work emails and 335 with mobile numbers. London is the largest hub.

This list covers car rental booking 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.

75Companies

3,107Contacts tracked

356Verified emails

335Mobile numbers

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The 25 largest car rental booking software companies based in the United Kingdom

Ranked by team size

Top 25 of 75 car rental booking 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	Avis Budget Group International	Bracknell	5,001-10,000	2,258	9
2	rentalcars.com	Manchester	1,001-5,000	170	51
3	Atcore	Slough	201-500	104	87
4	Inspiretec	Cardiff	51-200	64	38
5	Insphire Software	Nottingham	51-200	43	18
6	Dolphin Dynamics Limited	London	51-200	31	19
7	Prohire Software LTD	Sittingbourne	11-50	29	19
8	Final Rentals	Cardiff	11-50	29	10
9	bookcars.com	London	51-200	25	1
10	Flexible Autos	Hoddesdon	11-50	24	19
11	VRS	Beaconsfield	11-50	20	19
12	easycar.com	London	11-50	20	1
13	The OUT	London	11-50	19	12
14	Zest CAR Rental	Dereham	11-50	16	11
15	Fleetondemand	Shipley	11-50	12	7
16	CAB Treasure	London	51-200	11	1
17	Blue Crystal Solutions LTD	Burton-On-Trent	11-50	10	1
18	Fourth Tier	Abingdon	11-50	7	5
19	enjoytravel.com	Norwich	11-50	5	5
20	Chauffeur Drive Systems	Stirling	1-10	5	5
21	Reservaway	Altrincham	1-10	5	1
22	IPRO	Garden	11-50	4	3
23	Northstone Systems	Gateshead	1-10	4	3
24	JFA Systems Limited	Horley	1-10	3	3
25	Nexus Travel Technologies	Cardiff South	11-50	2	1

Showing 25 of 75 car rental booking software companies based in the United Kingdom

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Car rental booking software companies based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 20 HQs

335Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Car rental booking software companies by metro

Metro	Companies
Car rental booking software companies in London	20
Car rental booking software companies in Cardiff	3
Car rental booking software companies in Slough	2
Car rental booking software companies in Norwich	2
Car rental booking software companies in Croydon	2
Car rental booking software companies in Milton Keynes	2
Car rental booking software companies in Manchester	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 “car rental booking 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 car rental booking software companies are there based in the United Kingdom?

There are 75 car rental booking software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Avis Budget Group International, headquartered in Bracknell, tops this list with the largest team on record.

Which city has the most car rental booking software companies?

London leads with 20 headquartered companies, followed by Cardiff (3) and Slough (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 356 verified decision-maker contacts tracked across these 75 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.