Company lists · Data refreshed November 2026

Top 25 Human computer interaction firms worldwide

RevenueBase identified 2,268 company matches for human computer interaction firms worldwide as of November 2026 and tracks 19,082 professional contacts across them, including 4,902 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for human computer interaction firms worldwide, 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. Country and city lists for human computer interaction firms follow the table.

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
2,268Companies
19,082Contacts tracked
4,902Verified emails
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The 25 largest human computer interaction firms worldwide

Ranked by team size
Top 25 of 2,268 company matches for human computer interaction firms worldwide, 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 matchSan Jose, CA, United StatesHQ recorded Nov 6, 20261,001-5,0002,074 contacts →

Exact match

“Synaptics (Nasdaq: SYNA) is changing the way humans engage with connected devices and data, engineering exceptional experiences throughout the home, at work, in the car and on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLippstadt, GermanyHQ recorded Nov 6, 20261,001-5,000835 contacts →

Exact match

“We've moved!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEverett, WA, United StatesHQ recorded Nov 6, 2026201-500364 contacts →

Exact match

“Korry has been a trusted name in human-machine interface (HMI) solutions for over 85 years, when the company created the first lighted cockpit controls for the developing military…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPune, IndiaHQ recorded Nov 6, 2026501-1,000198 contacts →

Exact match

“Rayden Interactive, the brainchild of an entrepreneurial duo, was founded in 2019.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPune-38, IndiaHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“About Us: We are a global UX Design Company with offices in the USA and India, committed to infusing innovation and creativity into every design we craft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMannheim, GermanyHQ recorded Nov 6, 2026201-500162 contacts →

Exact match

“Das Spiegel Institut - 1950 als erstes marktpsychologisches Institut in Deutschland gegründet - ist heute von seinen Standorten in Mannheim, Ingolstadt, Stuttgart, Hamburg…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchZhabei District, SingaporeHQ recorded Nov 6, 2026201-500155 contacts →

Exact match

“At the heart of innovation is our company's focus - you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPaoshan Hsiang, TaiwanHQ recorded Nov 6, 2026501-1,000147 contacts →

Exact match

“ELAN is a global leader in intelligent human-machine interface solutions, specializing in cutting-edge technologies for touchscreen stylus input, touchpad innovation, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchReggio Emilia, ItalyHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“The interaction engineering company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202611-50119 contacts →

Exact match

“We believe the Experience Matters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“See the Experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRome, ItalyHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Deep Blue specialises in research and consulting on human-centred design and validation in transport, manufacturing, healthcare, and environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDowners Grove, IL, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Bold Insight: Empowering exceptional experiences We're creative, flexible, and research-minded.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRedmond, WA, United StatesHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“User Research International provides comprehensive research solutions to industry-leading companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDayton, OH, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Mile Two is an applied innovation company that utilizes expertise in human performance, user experience design, and cognitive systems engineering to develop user-centric software…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“The Ramp Group provides solutions that incorporate a user-centered design approach into a holistic product development process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“GammaUX is a digital UX consultancy that boosts its customers’ business by placing the users at the center of the creative process and in the design of innovative experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKamand, IndiaHQ recorded Nov 6, 202611-5079 contacts →

Exact match

“IIT Mandi iHub and HCi Foundation is a Technology Innovation Hub (TIH).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“f1studioz is a leading Enterprise UX, SaaS UX, and AI Product Design company helping global businesses build scalable, user-focused digital products and platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCary, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Bring your product's goodness to life; with UX team that works and converts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Techdew Group, a User Experience Design & Consulting Private Limited with a high degree of excellence towards commitment and resolving client’s needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Punchcut is a human interface design and innovation company specializing in mobile, connected products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMakati City, PhilippinesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“As a subsidiary of Ace Saatchi and Saatchi, design-led innovation and technology drives our foundation, with user experience at our company’s core.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“We help you - Articulate Product Requirements - Discover Customer Insights - Define Awesome Experiences - Engineer Loveable Products Founded in 2010, PeepalDesign brings deep…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Brucira is the new age Design Kitchen.”

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

Showing 25 of 2,268 human computer interaction firms worldwide

See the full list, filter by size, metro and specialty, and access 4,902 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Human computer interaction firms worldwide at a glance

As of Nov 6, 2026
25.7%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
3.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,725
11-50
435
51-200
76
201-500
14
501-1,000
5
1,001-5,000
4
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for human computer interaction firms are linked below.
What qualifies
Company records worldwide 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. 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 4,902 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 location

16 lists · largest first

Every Human computer interaction firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 2,268 company matches for human computer interaction firms worldwide 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?

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

Which country has the most human computer interaction firms?

The United States leads with 507 companies, followed by the United Kingdom (161) and India (115). Every human computer interaction firms list by country and city is linked on this page.

Which city has the most human computer interaction firms?

London leads with 80 company records, followed by New York (33) and San Francisco (27).

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 4,902 professional contacts with verified work emails tracked across these 2,268 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.