Company lists · Data refreshed September 2026

Top 25 User experience accessibility consultants worldwide

RevenueBase identified 5,257 company matches for user experience accessibility consultants worldwide as of September 2026 and tracks 30,972 professional contacts across them, including 8,595 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for user experience accessibility consultants 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 September 22, 2026. Country and city lists for user experience accessibility consultants 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 Sep 22, 2026 How this list was built
5,257Companies
30,972Contacts tracked
8,595Verified emails
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The 25 largest user experience accessibility consultants worldwide

Ranked by team size
Top 25 of 5,257 company matches for user experience accessibility consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchBerlin, GermanyHQ recorded Sep 22, 2026501-1,000819 contacts →

Exact match

“We are IBM iX.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchSantiago, United StatesHQ recorded Sep 22, 2026201-500449 contacts →

Exact match

“Somos una empresa que desde 1996 estamos innovando y asesorando a grandes compañías, tenemos +550 clientes en 15 países,+1.400 proyectos desarrollados y hemos sido speakers en 180…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 22, 2026201-500378 contacts →

Exact match

“We are Garaje de ideas, a Design, Technology, Data and Growth agency.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Sep 22, 2026201-500307 contacts →

Exact match

“With 20+ years, BarrierBreak is a global leader in Digital Accessibility & a trusted partner to customers in US, Europe, UK, Australia and India.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSanta Clara, CA, United StatesHQ recorded Sep 22, 2026501-1,000273 contacts →

Exact match

“Saggezza is now part of Apexon.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchHerndon, VA, United StatesHQ recorded Sep 22, 2026201-500253 contacts →

Exact match

“Deque (pronounced dee-cue) is a web accessibility software and services company, and our mission is Digital Equality.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Sep 22, 2026201-500250 contacts →

Exact match

“Providing equitable access to information can be overwhelming for organizations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchWayzata, MN, IndiaHQ recorded Sep 22, 2026201-500234 contacts →

Exact match

“RBA is an award-winning, national digital and technology consultancy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Sep 22, 202651-200222 contacts →

Exact match

“accessiBe is the market leader in web accessibility, trusted by over websites worldwide.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchToronto, CanadaHQ recorded Sep 22, 2026501-1,000206 contacts →

Exact match

“With a staggering 1.3 billion individuals living with disabilities worldwide, a number nearly equivalent to the population of India, the imperative to prioritize digital…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Sep 22, 2026501-1,000204 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202651-200203 contacts →

Exact match

“Fable moves organizations from worrying about compliance, to building exceptional, accessible user experiences.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchFairfield, IA, United StatesHQ recorded Sep 22, 2026201-500199 contacts →

Exact match

“Welcome to Human Factors International, leaders of experience-led business transformations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchPune-38, IndiaHQ recorded Sep 22, 2026201-500185 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 · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Sep 22, 202651-200177 contacts →

Exact match

“We believe in a world where human needs and expectations are at the heart of creating digital experiences that matter.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchTucson, AZ, United StatesHQ recorded Sep 22, 202651-200171 contacts →

Exact match

“We believe there are too many barriers for people with disabilities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSilicon Valley, CA, United StatesHQ recorded Sep 22, 2026n/a170 contacts →

Exact match

“Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchSaint Louis, MO, United StatesHQ recorded Sep 22, 202651-200164 contacts →

Exact match

“Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBengaluru, IndiaHQ recorded Sep 22, 202651-200163 contacts →

Exact match

“We work with visionary organizations and transform the way we live, work, and interact.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchSaarbrücken, GermanyHQ recorded Sep 22, 2026201-500154 contacts →

Exact match

“Ergosign is a digital agency focusing on user experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSunnyvale, United StatesHQ recorded Sep 22, 202651-200153 contacts →

Exact match

“AI is changing how products are built.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchMinneapolis, MN, United StatesHQ recorded Sep 22, 2026201-500151 contacts →

Exact match

“Livefront is a digital product consultancy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchTurin, ItalyHQ recorded Sep 22, 202651-200147 contacts →

Exact match

“Accessiway is the leading European digital accessibility company, leveraging state-of-the-art technology and our team's collective expertise to make the web navigable for people…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Sep 22, 2026201-500138 contacts →

Exact match

“Oceane Consulting is above all a human adventure entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchIsraelHQ recorded Sep 22, 202651-200137 contacts →

Exact match

“We’re a team of UX specialists, designers and developers, working closely with companies to plan, design and build amazing products on the internet (and beyond).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 5,257 user experience accessibility consultants worldwide

See the full list, filter by size, metro and specialty, and access 8,595 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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User experience accessibility consultants worldwide at a glance

As of Sep 22, 2026
27.8%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
4,231
11-50
840
51-200
141
201-500
26
501-1,000
10
1,001-5,000
2
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 user experience accessibility consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “user experience accessibility 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. 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 8,595 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 22, 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.

User experience accessibility consultants by location

30 lists · largest first

Every User experience accessibility consultants 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 “user experience accessibility consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many user experience accessibility consultants are there worldwide?

RevenueBase identified 5,257 company matches for user experience accessibility consultants worldwide 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?

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

Which country has the most user experience accessibility consultants?

The United States leads with 1,104 companies, followed by the United Kingdom (382) and India (301). Every user experience accessibility consultants list by country and city is linked on this page.

Which city has the most user experience accessibility consultants?

London leads with 157 company records, followed by Toronto (85) and Paris (69).

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 8,595 professional contacts with verified work emails tracked across these 5,257 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 22, 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.