Company lists · Data refreshed November 2026

Top 24 Human computer interaction firms based in the United Kingdom

RevenueBase identified 161 company matches for human computer interaction firms associated with the United Kingdom as of November 2026 and tracks 901 professional contacts across them, including 182 with verified work emails. London is the largest hub.

This list covers company matches for human computer interaction firms 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
161Companies
901Contacts tracked
182Verified emails
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The 24 largest human computer interaction firms based in the United Kingdom

Ranked by team size
Top 24 of 161 company matches for human computer interaction firms 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“We're a community of user-centred design and innovation experts at BJSS, a global technology consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“TMG is an innovative financial services company based in Trafford Park in Manchester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Developing a More Open World.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Expert insights that inspire business confidence We provide a range of expert consultancy-led solutions that help our clients resolve problems, design solutions and boost…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“User Vision is a user experience consultancy that brings humanity to design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJumeirah Lakes Towers, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We’re Digital of Things, the first UX agency in the region and still the top choice for brands that take user experience seriously.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“UX Connections is a user experience research and design agency based in London, UK and Gothenburg, Sweden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRedhill, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A Group of small companies specialising in technology innovation, design and manufacture of Human Machine Interfacing products and systems across a range of industries including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We help businesses design human-centered digital technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“LION+MASON is a UX Consultancy that partners with client product teams across diverse sectors to design engaging, valuable, and desirable digital products, together.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeeds, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ideasmiths are a collective of highly skilled user researchers and designers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchClerkenwell, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At littlevoice.io, we specialize in transforming complex ideas into intuitive, user-centered products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Where the worlds of logic 🧠 and creativity collide to create design your customers love!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBournemouth, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We are a dedicated team of researchers & designers, here to shine a light on your digital path - a roadmap with clarity, depth, and precision - transforming user understanding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We are a small and perfectly formed interdisciplinary team of experts in how humans and technology can work together – for the benefit of consumers and business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Nouvio is a newly founded, independently owned UX Consultancy set in the heart of London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrighton, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We're a product-strategy consultancy for companies building complex products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUnited KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Unleash Growth with Insights: Global UX Research by Cross Project Resources Are you keeping up with your audience?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBristol, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Trimetis Ltd is a Bristol-based research and consultancy business with expertise in the application of human factors and cognitive systems engineering skills, knowledge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Cadbury, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“EXPERIENCE DESIGN Why people do what they do and how your business can add value UNDERSTANDING BEHAVIOUR At Uservox, we specialise in understanding human behaviour and how…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Komo International, we are experts in research, service design and digital public infrastructure, turning strategy into action and fuelling collaboration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBramcote, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Experts in Design Research for tech products - helping you understand your users, map your market, test your ideas and secure funding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBristol, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are a highly experienced Human Factors consultancy based in Bristol, UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWelwyn, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Davis Associates Limited is registered in Engliand and Wales and owns the Trademark "Davis Associates","DAVIS ASSOCIATES" and davis associates".”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 161 human computer interaction firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 182 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Human computer interaction firms based in the United Kingdom at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
48.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
131
11-50
25
51-200
3
501-1,000
1
10001+
1

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 161 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 “human computer interaction firms” 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 182 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.

Human computer interaction firms by metro

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 “human computer interaction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many human computer interaction firms are there based in the United Kingdom?

RevenueBase identified 161 company matches for human computer interaction firms 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?

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

Which city has the most human computer interaction firms?

London leads with 78 company records, followed by Bristol (6) and Manchester (5).

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 182 professional contacts with verified work emails tracked across these 161 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.