Company lists · Data refreshed November 2026

Top 23 Customer experience management services based in the United Kingdom

Name: Customer experience management services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 476 companies tracked

RevenueBase identified 476 company matches for customer experience management services associated with the United Kingdom as of November 2026 and tracks 8,769 professional contacts across them, including 2,492 with verified work emails. London is the largest hub.

This list covers company matches for customer experience management services 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 November 6, 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 Nov 6, 2026 How this list was built

476Companies

8,769Contacts tracked

2,492Verified emails

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The 23 largest customer experience management services based in the United Kingdom

Ranked by team size

Top 23 of 476 company matches for customer experience management services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Ascensos	Exact match	Motherwell, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,323 contacts →
	Exact match “Ascensos is now Firstsource.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vertex Data Science	Exact match	London, United KingdomHQ recorded Nov 6, 2026	n/a	626 contacts →
	Exact match “Vertex is a leader in BPO and Customer Management Outsourcing, serving over 200 clients worldwide across many sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ANT Marketing	Exact match	Sheffield, United KingdomHQ recorded Nov 6, 2026	501-1,000	347 contacts →
	Exact match “Skilled talent, proven processes and leading technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Merkle Emea	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	344 contacts →
	Exact match “Merkle, a dentsu company, powers the experience economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Ventrica	Exact match	Southend-on-sea, United KingdomHQ recorded Nov 6, 2026	501-1,000	343 contacts →
	Exact match “Ventrica is a global leader in delivering emotive CX through BPO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Ethos Farm	Exact match	London & New York, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	279 contacts →
	Exact match “Award-winning Customer Experience and Employee Experience consultancy with offices in London and New York.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	EDIT	Exact match	Bath, United KingdomHQ recorded Nov 6, 2026	51-200	252 contacts →
	Exact match “Edit are future-focused data and technology experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Route 101 LTD	Exact match	Bristol, United KingdomHQ recorded Nov 6, 2026	51-200	178 contacts →
	Exact match “Route 101 offers award-winning customer engagement solutions that help you reduce operational costs, enhance efficiency, and deliver a next-generation customer experience (CX).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Interact Contact Centres	Exact match	Richmond, United KingdomHQ recorded Nov 6, 2026	501-1,000	172 contacts →
	Exact match “We are a leading UK customer experience outsourcer, recently named Gold winners for L&D Team of the Year 2025, Best Contact Centre Culture (Large) 2024 and Outsourced Contact…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Confirmit	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	101 contacts →
	Exact match “Confirmit is now a Press Ganey company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	PEN	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “We’re a specialist, management consultancy, focusing on; Customer Experience, Operational Excellence and Change Delivery, dedicated to helping our clients create real, positive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Pisano	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	82 contacts →
	Exact match “Collect, analyze, and act on feedback from all touchpoints with a unified XM platform powered by a Generative AI-driven assistant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Huumun	Exact match	Bracknell, United KingdomHQ recorded Nov 6, 2026	51-200	74 contacts →
	Exact match “Digital strategy & innovation, omnichannel design, and interactive data: next-generation customer experiences with a human touch.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	AKIXI	Exact match	Crawley, United KingdomHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “We provide real-time CX (Customer Experience) insights that enhance Service Providers value-added portfolio, helping them drive revenue growth in the cloud communications market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Pobuca	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “Pobuca, the Customer Experience (CX) company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	NERV	Exact match	Cheltenham, United KingdomHQ recorded Nov 6, 2026	11-50	69 contacts →
	Exact match “Nerv is an agency specialising in customer experience and content marketing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Business Systems	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	67 contacts →
	Exact match “Business Systems is a trusted transformation partner with over 35 years of experience helping CX teams and contact centres become smarter, faster and more compliant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Silverbullet	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “Silverbullet is a leading Data-Driven Customer Experience (CX) Company that empowers the world's leading brands to better understand the data they collect, store, and activate to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	The Foundation	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	57 contacts →
	Exact match “Since we’ve helped ambitious leaders and organisations create true customer-led success.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Signalcx	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	57 contacts →
	Exact match “For nearly 4 decades, we have worked with some of the world’s best brands to design and enable great customer experiences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Strive Group	Exact match	Harrogate, United KingdomHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “Strive Group is a B-Corp™ certified connected experience agency that turns touchpoints into talking points for businesses that care about their brand, employees and customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Retail Active	Exact match	Wokingham, United KingdomHQ recorded Nov 6, 2026	11-50	56 contacts →
	Exact match “Welcome to Retail Active.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Signal	Exact match	Cheltenham, United KingdomHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “Signal, a Broadridge Company, is a UK customer communications specialist trusted by leading enterprises in the banking, insurance and social sectors to accelerate digital…” Recorded in the RevenueBase company graph · Nov 6, 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 “customer experience management services”. 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 23 of 476 customer experience management services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer experience management services based in the United Kingdom at a glance

As of Nov 6, 2026

28.4%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

35.9%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

290

11-50

105

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 476 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 “customer experience management services” 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 2,492 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 November 6, 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.

Customer experience management services by metro

Customer experience management services in London171

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 “customer experience management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer experience management services are there based in the United Kingdom?

RevenueBase identified 476 company matches for customer experience management services associated with the United Kingdom as of November 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?

Ascensos tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer experience management services?

London leads with 171 company records, followed by Manchester (16) and Leeds (9).

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 2,492 professional contacts with verified work emails tracked across these 476 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 November 6, 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.