Company lists · Data verified August 2026

Top 17 Custom web design companies based in the United Kingdom

Name: Custom web design 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 6,792 companies tracked

There are 6,792 custom web design companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 28,113 professional contacts across them, including 5,475 with verified work emails and 2,143 with mobile numbers. London is the largest hub.

This list covers custom web design 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.

6,792Companies

28,113Contacts tracked

5,475Verified emails

2,143Mobile numbers

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The 17 largest custom web design companies based in the United Kingdom

Ranked by team size

Top 17 of 6,792 custom web design 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	Elsner Technologies Pvt. LTD	Hornchurch	201-500	510	40
2	Elixirr Digital	Colchester	201-500	310	2
3	MTC	Dundee	51-200	213	75
4	Spindogs	Cardiff	51-200	61	13
5	Zengenti	Cleedownton Ludlow	51-200	46	38
6	Staxo Group	Richmond	51-200	44	22
7	Nettl HQ	Manchester	201-500	38	17
8	Htlogics	Ewell	51-200	37	6
9	Origincore Consulting LLP Origincoretech.com	London	1,001-5,000	25	1
10	Chameleon WEB Services	London	51-200	22	5
11	KITTY	London	51-200	22	5
12	Techcinity	Manchester	51-200	20	5
13	Hostbax	Walsall	51-200	12	1
14	I10studios	London	51-200	8	1
15	Penta Software & Creative UK	London	51-200	4	3
16	WEB Smart CO	Hitchin	51-200	4	2
17	Doofus Ideas LTD	London	51-200	2	1

Showing 17 of 6,792 custom web design companies based in the United Kingdom

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Custom web design companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1704 HQs

2,143Contacts with mobile numbers

18Emails re-verified in last 30 days

Companies by employee count

1-10

5,517

11-50

1,015

51-200

113

201-500

501-1,000

1,001-5,000

10001+

Custom web design companies by metro

Metro	Companies
Custom web design companies in London	1704
Custom web design companies in Manchester	184
Custom web design companies in Birmingham	119
Custom web design companies in Leeds	100
Custom web design companies in Bristol	97
Custom web design companies in Glasgow	93
Custom web design companies in Edinburgh	75

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 “custom web design 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; 18 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 custom web design companies are there based in the United Kingdom?

There are 6,792 custom web design companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Elsner Technologies Pvt. LTD, headquartered in Hornchurch, tops this list with the largest team on record.

Which city has the most custom web design companies?

London leads with 1704 headquartered companies, followed by Manchester (184) and Birmingham (119).

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 5,475 verified decision-maker contacts tracked across these 6,792 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.