Company lists · Data refreshed September 2026

Top 25 Accessibility consultants worldwide

Name: Accessibility consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 7,499 companies tracked

RevenueBase identified 7,499 accessibility consultants worldwide as of September 2026 and tracks 49,374 professional contacts across them, including 15,642 with verified work emails. The United States is the largest market and London the largest hub.

This list covers accessibility consultants worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for accessibility consultants follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

7,499Companies

49,374Contacts tracked

15,642Verified emails

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The 25 largest accessibility consultants worldwide

Ranked by team size

Top 25 of 7,499 accessibility consultants worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accessibility consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BTP Consultants	Partial evidence	Montigny-le-bretonneux, FranceHQ checked Sep 21, 2026	201-500	1,066 contacts →
	Partial evidence “BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Source: RevenueBase Database · checked Sep 21, 2026
2	Amnet Contentsource	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	758 contacts →
	Partial evidence “Amnet is a leading provider of services and solutions, catering to the needs of businesses for content development, design, and accessibility.” Source: RevenueBase Database · checked Sep 21, 2026
3	Level Access	Partial evidence	Stafford, VA, United StatesHQ checked Sep 21, 2026	501-1,000	560 contacts →
	Partial evidence “Level Access is the market-leading digital accessibility platform and service provider, helping organizations create high-performing, inclusive, and legally compliant websites…” Source: RevenueBase Database · checked Sep 21, 2026
4	Lerch Bates INC	Partial evidence	Highlands Ranch, CO, United StatesHQ checked Sep 21, 2026	201-500	441 contacts →
	Partial evidence “Lerch Bates is the global multidisciplinary technical consultancy saving time and money for those designing, modernizing, investigating, or managing buildings.” Source: RevenueBase Database · checked Sep 21, 2026
5	Spinal Life Australia	Indirect evidence	Woolloongabba, AustraliaHQ checked Sep 21, 2026	501-1,000	340 contacts →
	Indirect evidence “A career at Spinal Life Australia is one full of purpose and passion.” Source: RevenueBase Database · checked Sep 21, 2026
6	Independent Living Specialists ILS	Indirect evidence	Lane Cove, AustraliaHQ checked Sep 21, 2026	501-1,000	335 contacts →
	Indirect evidence “Independent Living Specialists (ILS) is a leading Australian provider of Assistive Technology.” Source: RevenueBase Database · checked Sep 21, 2026
7	Barrierbreak	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	307 contacts →
	Partial evidence “With 20+ years, BarrierBreak is a global leader in Digital Accessibility & a trusted partner to customers in US, Europe, UK, Australia and India.” Source: RevenueBase Database · checked Sep 21, 2026
8	CTE	Partial evidence	São Paulo, BrazilHQ checked Sep 21, 2026	51-200	288 contacts →
	Partial evidence “CTE is a consulting company, which has 28 years of experience in the Construction Industry, offering clients consultancy across a wide range of service nable Projects and Green…” Source: RevenueBase Database · checked Sep 21, 2026
9	Resource Center For Independent Living, INC	Indirect evidence	Utica, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	270 contacts →
	Indirect evidence “Mission & Core Purpose RCIL is a national healthcare and human services leader operating where community care, social infrastructure, and disability equity meet.” Source: RevenueBase Database · checked Sep 21, 2026
10	Deque Systems, INC	Partial evidence	Herndon, VA, United StatesHQ checked Sep 21, 2026	201-500	253 contacts →
	Partial evidence “Deque (pronounced dee-cue) is a web accessibility software and services company, and our mission is Digital Equality.” Source: RevenueBase Database · checked Sep 21, 2026
11	Allyant	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	201-500	250 contacts →
	Indirect evidence “Providing equitable access to information can be overwhelming for organizations.” Source: RevenueBase Database · checked Sep 21, 2026
12	Bruno Independent Living Aids	Indirect evidence	Oconomowoc, WI, United StatesHQ checked Sep 21, 2026	201-500	244 contacts →
	Indirect evidence “Bruno Independent Living Aids is the leading provider of solutions for an independent lifestyle.” Source: RevenueBase Database · checked Sep 21, 2026
13	Hilson Moran	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	231 contacts →
	Partial evidence “We are interdisciplinary consultants, engineers and advisors, applying progressive design thinking to shape the environments we live in.” Source: RevenueBase Database · checked Sep 21, 2026
14	Accessibe	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	222 contacts →
	Partial evidence “accessiBe is the market leader in web accessibility, trusted by over websites worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
15	Shen Milsom & Wilke Sm&w	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	221 contacts →
	Indirect evidence “Shen Milsom & Wilke (SM & W) is a global consulting and design firm specializing in acoustics, audiovisual and multimedia systems, information technology, physical security, and…” Source: RevenueBase Database · checked Sep 21, 2026
16	Citemetrie	Indirect evidence	Paris 14, FranceHQ checked Sep 21, 2026	201-500	211 contacts →
	Indirect evidence “Acteur majeur de la rénovation de l’habitat depuis plus de 30 ans, CITEMETRIE participe activement à faciliter l’accès pour tous à un logement adapté de qualité #Habitat…” Source: RevenueBase Database · checked Sep 21, 2026
17	AEL Data Services LLP	Indirect evidence	Toronto, CanadaHQ checked Sep 21, 2026	501-1,000	206 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
18	Dedicon	Indirect evidence	Grave, NetherlandsHQ checked Sep 21, 2026	51-200	205 contacts →
	Indirect evidence “In ons Huis van Toegankelijkheid maken we tekst en beeld voor iedereen waarneembaar, bedienbaar en begrijpelijk.” Source: RevenueBase Database · checked Sep 21, 2026
19	FABLE	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	203 contacts →
	Indirect evidence “Fable moves organizations from worrying about compliance, to building exceptional, accessible user experiences.” Source: RevenueBase Database · checked Sep 21, 2026
20	Relway	Indirect evidence	Gijon, SpainHQ checked Sep 21, 2026	n/a	200 contacts →
	Indirect evidence “Diseñamos soluciones.” Source: RevenueBase Database · checked Sep 21, 2026
21	PEUTZ	Partial evidence	Mook, NetherlandsHQ checked Sep 21, 2026	201-500	197 contacts →
	Partial evidence “Peutz is a group of independent consultants specialised in a wide range of fields related to the design and building of any type of architectural or industrial development.” Source: RevenueBase Database · checked Sep 21, 2026
22	Frankham Group	Partial evidence	Sidcup, United KingdomHQ checked Sep 21, 2026	51-200	192 contacts →
	Partial evidence “The Frankham Group provides a full range of consultany services to the built environment, including design, engineering and compliance.” Source: RevenueBase Database · checked Sep 21, 2026
23	Audioeye	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 21, 2026	51-200	171 contacts →
	Indirect evidence “We believe there are too many barriers for people with disabilities.” Source: RevenueBase Database · checked Sep 21, 2026
24	YUJA	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	51-200	160 contacts →
	Indirect evidence “YuJa, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
25	Showcase	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	150 contacts →
	Indirect evidence “A SHOWCASE é uma empresa jovem e forte que, pautada no respeito e colaboração, busca inovação e simplicidade para solucionar problemas de implantação e operação de acessibilidade…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accessibility consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names accessibility consultants.
Partial evidence: Its own public description names part of accessibility consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accessibility consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 7,499 accessibility consultants worldwide

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Accessibility consultants worldwide at a glance

As of Sep 21, 2026

31.7%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

5,677

11-50

1,424

51-200

294

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accessibility consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for accessibility consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “accessibility consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accessibility consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among accessibility consultants, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 15,642 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Accessibility consultants by location

38 lists · largest first

Every 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accessibility consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many accessibility consultants are there worldwide?

RevenueBase identified 7,499 accessibility consultants worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

BTP Consultants, headquartered in Montigny-Le-Bretonneux, tops this list with the largest team on record.

Which country has the most accessibility consultants?

The United States leads with 1,447 companies, followed by the United Kingdom (823) and France (574). Every accessibility consultants list by country and city is linked on this page.

Which city has the most accessibility consultants?

London leads with 181 headquartered companies, followed by Sao Paulo (134) and Paris (80).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 15,642 verified decision-maker contacts tracked across these 7,499 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.