Company lists · Data refreshed September 2026

Top 25 Online car rental platforms based in the United Kingdom

Name: Online car rental 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 5, 2026 110 companies tracked

RevenueBase identified 110 online car rental platforms headquartered in the United Kingdom as of September 2026 and tracks 3,215 professional contacts across them, including 228 with verified work emails and 327 with mobile numbers. London is the largest hub.

This list covers online car rental 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

110Companies

3,215Contacts tracked

228Verified emails

327Mobile numbers

Unlock all 110 companies Free signup · no credit card · 500 free credits

The 25 largest online car rental platforms based in the United Kingdom

Ranked by team size

Top 25 of 110 online car rental platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online car rental platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Avis Budget Group InternationalStrong evidence	Bracknell, United KingdomHQ checked Sep 5, 2026	5,001-10,000	2,261
	“We don’t just rent cars.” Source: company website · checked Sep 5, 2026
2	rentalcars.comPartial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	1,001-5,000	165
	“At Rentalcars, we’re on a mission to help people discover and do more.” Source: company website · checked Sep 5, 2026
3	Green Motion InternationalStrong evidence	Milton Keynes, United KingdomHQ checked Sep 5, 2026	11-50	129
	“Green Motion leads the global market in eco-friendly car rentals, committed to reducing CO2 emissions.” Source: company website · checked Sep 5, 2026
4	CAR Rental Gateway LimitedStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	47
	“Car Rental Gateway is a global car rental software and mobility platform company on a mission to make mobility accessible.” Source: company website · checked Sep 5, 2026
5	CarparisonStrong evidence	Exeter, United KingdomHQ checked Sep 5, 2026	11-50	32
	“We deliver hassle-free online ordering powered by real people, offering exclusive deals at your fingertips and dealership cars at competitive online prices.” Source: company website · checked Sep 5, 2026
6	Final RentalsStrong evidence	Cardiff, United KingdomHQ checked Sep 5, 2026	11-50	30
	“Final Rentals started with a simple insight that car rentals should work better, both for travellers and the businesses serving them.” Source: company website · checked Sep 5, 2026
7	bookcars.comIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	25
	“At Bookcars.com, a leading global travel technology company, your career is a journey full of rewarding challenges and exceptional opportunities for growth.” Source: company website · checked Sep 5, 2026
8	Flexible AutosStrong evidence	Hoddesdon, United KingdomHQ checked Sep 5, 2026	11-50	24
	“Flexible Autos is the UK's largest trade only car rental broker.” Source: company website · checked Sep 5, 2026
9	easycar.comPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	20
	“We are one of Stelios's earliest companies, and 25 years later we’re as passionate as ever about helping our customers explore new destinations by car.” Source: company website · checked Sep 5, 2026
10	Zest CAR RentalStrong evidence	Dereham, United KingdomHQ checked Sep 5, 2026	11-50	19
	“Zest Car Rental, formerly Economy Car Hire.” Source: company website · checked Sep 5, 2026
11	The OUTStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	18
	“THE OUT is car rental reimagined.” Source: company website · checked Sep 5, 2026
12	Zipcar UKPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	18
	“Zipcar, the world’s leading car club, provides its members with access to vehicles by the minute, hour or day across the UK.” Source: company website · checked Sep 5, 2026
13	HiyacarIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	15
	“Hiyacar is owned and based in the UK with the vital mission to reduce emissions from vehicles and sustainably drive to net zero.” Source: company website · checked Sep 5, 2026
14	vipcars.comStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	14
	“Founded in 2010, VIP Cars is a trusted international car rental booking platform, helping travelers and businesses access seamless, affordable, and flexible mobility solutions…” Source: company website · checked Sep 5, 2026
15	FleetondemandIndirect evidence	Shipley, United KingdomHQ checked Sep 5, 2026	11-50	13
	“At Fleetondemand, we understand the challenges business people face when it comes to efficient and cost-effective travel solutions.” Source: company website · checked Sep 5, 2026
16	Avis PrestigeStrong evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	12
	“Avis Prestige Car Rental offers a wide range of luxury cars to hire including Audi, BMW, Jaguar, Land Rover Range Rover, Mercedes, Porsche and Volkswagen all chosen for their…” Source: company website · checked Sep 5, 2026
17	MinicabitIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	10
	“As seen on BBC's Dragon's Den and backed by Telefonica, the mobile operator, minicabit is a smart marketplace that enables consumers & businesses to compare and book all types of…” Source: company website · checked Sep 5, 2026
18	AutoleasePartial evidence	Derby, United KingdomHQ checked Sep 5, 2026	11-50	7
	“Autolease specialise in flexible and fixed term rental.” Source: company website · checked Sep 5, 2026
19	ZOA RentalPartial evidence	United KingdomHQ checked Sep 5, 2026	11-50	6
	“Zoa is the UK’s only integrated rental solution, allowing brands to offer their customers pay-per-wear models from their existing website.” Source: company website · checked Sep 5, 2026
20	MoneymaximiserIndirect evidence	Wokingham, United KingdomHQ checked Sep 5, 2026	11-50	6
	“At MoneyMaximiser, we’re on a mission to make life’s big journeys easier, safer, and more affordable.” Source: company website · checked Sep 5, 2026
21	enjoytravel.comStrong evidence	Norwich, United KingdomHQ checked Sep 5, 2026	11-50	5
	“Compare car hire with EnjoyTravel.com, formerly known as Enjoy Car Hire we compare travel products worldwide enabling our customers to search & compare car rentals and book the…” Source: company website · checked Sep 5, 2026
22	VU CompareIndirect evidence	Altrincham, United KingdomHQ checked Sep 5, 2026	1-10	5
	“At vucompare.com, we're passionate about making vehicle leasing simple, accessible, and exciting for everyone.” Source: company website · checked Sep 5, 2026
23	ReservawayStrong evidence	Altrincham, United KingdomHQ checked Sep 5, 2026	1-10	5
	“Reservaway.com is the only platform offering a genuine comparison of car rental products from all major companies.” Source: company website · checked Sep 5, 2026
24	GRS Motor Group LTDPartial evidence	Milford Haven, United KingdomHQ checked Sep 5, 2026	11-50	4
	“Welcome to GRS Motor Group, your go-to destination for reliable, flexible, and long-term vehicle rentals with no credit checks!” Source: company website · checked Sep 5, 2026
25	KarsharePartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	4
	“Karshare is creating a more sustainable, shared future, where having a car is seen as a choice not a necessity.” Source: company website · checked Sep 5, 2026

Showing 25 of 110 online car rental platforms based in the United Kingdom

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Online car rental platforms based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 34 HQs

327Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

214

31–60

61–90

90–180

180+

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 car rental platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 car rental platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among online car rental 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 an evidence 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, 228 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 5, 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 car rental platforms by metro

Online car rental platforms in London34

Frequently asked

How many online car rental platforms are there based in the United Kingdom?

RevenueBase identified 110 online car rental 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?

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

Which city has the most online car rental platforms?

London leads with 34 headquartered companies, followed by Birmingham (3) and Manchester (3).

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 228 verified decision-maker contacts tracked across these 110 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 5, 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 SmartSearch, 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.