Company lists · Data refreshed September 2026

Top 25 Experimentation platform consultants based in the United Kingdom

Name: Experimentation platform consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 128 companies tracked

RevenueBase identified 128 company matches for experimentation platform consultants associated with the United Kingdom as of September 2026 and tracks 1,208 professional contacts across them, including 592 with verified work emails. London is the largest hub.

This list covers company matches for experimentation platform consultants associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

128Companies

1,208Contacts tracked

592Verified emails

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The 25 largest experimentation platform consultants based in the United Kingdom

Ranked by team size

Top 25 of 128 company matches for experimentation platform consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kinesso Uk&i	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	194 contacts →
	Exact match “KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Echologyx LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	185 contacts →
	Exact match “EchoLogyx started with a simple idea – provide test development and QA support to the Conversion Rate Optimization teams.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Clearroute	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	123 contacts →
	Exact match “ClearRoute is a global platform engineering consultancy that helps enterprises reliably bring high-impact digital products to market faster, cheaper, and more safely.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Conversion	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	112 contacts →
	Exact match “GAIN Conversion is the world's leading CRO agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Webtrends Optimize	Exact match	Egham, United KingdomHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Webtrends Optimize is an unrestricted, full-stack Conversion Rate Optimisation (CRO) solution with an ‘all-inclusive’ model - all tools and features are available to all users.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	CECG	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “Core Engineering Consulting Group (CECG) is a vibrant Platform Engineering, Software Delivery and Cloud Strategy consultancy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Itineris	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “A digital marketing agency designed to accelerate your growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Creative CX	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “UNDERSTAND, EXPERIMENT, SCALE!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Hookflash	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “We're Hookflash.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	120feet	Exact match	Whitchurch, United KingdomHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “120Feet is a digital consultancy with a mission to help businesses generate higher conversion, sales and profit from the best possible application of their online marketing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Conversio	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Conversio is a leading independent optimisation and analytics agency, headquartered in London.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Roar Studios	Exact match	Harrogate, United KingdomHQ recorded Sep 28, 2026	1-10	14 contacts →
	Exact match “We’re a passionate bunch of business, digital and marketing experts who are invested in doing the right thing for your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	AIR Publishing Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Air Publishing was created to help businesses introduce new services, fast.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Growth Savvy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “At Growth Savvy, we specialize in digital analytics, advertising and conversion optimization:#You'll understand what drives success and find new growth opportunities through…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Proof3	Exact match	Stafford, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Digital experiences that deliver remarkable results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Latchmill	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Unlock.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	XEWLI	Exact match	Ripponden, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Advanced software engineering” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Factory Pattern	Exact match	Cheltenham, United KingdomHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Factory Pattern - leading conversion rate optimization agency, enhancing conversion rates with strategic UX design for over 15 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Convertize	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Convertize was founded in 2008 and is based in London, UK.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	DAM Digital	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Nothing quite beats the feeling of achievement.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	NET Visibility	Exact match	Kenilworth, United KingdomHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Net Visibility - we do Digital Marketing!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Conversion Uplift LTD	Exact match	Wrexham, United KingdomHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Most teams are making expensive decisions on numbers they don't fully trust.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	BYO	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “We build bespoke teams of senior industry professionals for every project.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Magic Beans	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Outgrow others with our Essential Growth Marketing service: Your activities drive visits to your site, and you hope most visitors will click through.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	First Three Things	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “First Three Things designs, builds, operates and optimises enterprise websites built on the Optimizely platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “experimentation platform consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 128 experimentation platform consultants based in the United Kingdom

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Experimentation platform consultants based in the United Kingdom at a glance

As of Sep 28, 2026

49.0%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

47.7%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 128 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with the United Kingdom whose business descriptions match “experimentation platform consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 592 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Experimentation platform consultants by metro

Experimentation platform consultants in London61

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “experimentation platform consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many experimentation platform consultants are there based in the United Kingdom?

RevenueBase identified 128 company matches for experimentation platform consultants associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kinesso Uk&i tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most experimentation platform consultants?

London leads with 61 company records, followed by Manchester (8) and Bristol (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 592 professional contacts with verified work emails tracked across these 128 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.