Company lists · Data refreshed September 2026

Top 25 Accessibility consultants based in the United States

Name: Accessibility consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,447 companies tracked

RevenueBase identified 1,447 accessibility consultants headquartered in the United States as of September 2026 and tracks 11,561 professional contacts across them, including 4,693 with verified work emails. New York is the largest hub.

This list covers accessibility consultants headquartered in the United States, 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.

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

1,447Companies

11,561Contacts tracked

4,693Verified emails

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The 25 largest accessibility consultants based in the United States

Ranked by team size

Top 25 of 1,447 accessibility consultants based in the United States, 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	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
2	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
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	Vispero	Indirect evidence	Clearwater, FL, United StatesHQ checked Sep 21, 2026	201-500	144 contacts →
	Indirect evidence “Vispero® is the world's leading assistive technology provider for the visually impaired.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ez-Access	Partial evidence	Auburn, WA, United StatesHQ checked Sep 21, 2026	201-500	143 contacts →
	Partial evidence “EZ-ACCESS, a family-owned and operated company, continues to be one of the World’s leading producers of high-quality accessibility solutions and remains committed to providing…” Source: RevenueBase Database · checked Sep 21, 2026
12	Steven Winter Associates	Indirect evidence	Norwalk, CT, United StatesHQ checked Sep 21, 2026	51-200	142 contacts →
	Indirect evidence “For over five decades, we’ve been at the forefront of transforming the built environment to be more energy efficient, accessible, healthy, and resilient.” Source: RevenueBase Database · checked Sep 21, 2026
13	Nystrom	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 21, 2026	201-500	139 contacts →
	Indirect evidence “Nystrom offers a broad line of specialty building products to better serve construction professionals and architects.” Source: RevenueBase Database · checked Sep 21, 2026
14	AIRA	Indirect evidence	La Jolla, CA, United StatesHQ checked Sep 21, 2026	11-50	130 contacts →
	Indirect evidence “Aira (pronounced eye ruh) was founded in 2015 to uniquely address the needs of people who are blind or have low vision by providing access to visual information thereby providing…” Source: RevenueBase Database · checked Sep 21, 2026
15	Cerami & Associates	Partial evidence	Manhattan, United StatesHQ checked Sep 21, 2026	51-200	125 contacts →
	Partial evidence “Cerami, part of Trinity Consultants, has earned the reputation as a premier acoustic design and technology consulting company working with world-class developers and architects on…” Source: RevenueBase Database · checked Sep 21, 2026
16	ATIS	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 21, 2026	201-500	111 contacts →
	Indirect evidence “ATIS is the leading elevator and escalator inspection, managed services, and consulting firm in the U.S, providing nationwide support to building owners, property managers, and…” Source: RevenueBase Database · checked Sep 21, 2026
17	CCI	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 21, 2026	51-200	107 contacts →
	Partial evidence “Code Consultants, Inc.(CCI) is an engineering and consulting firm providing a diverse range of design and consultation services since 1973: Fire protection & life safety code…” Source: RevenueBase Database · checked Sep 21, 2026
18	Usablenet	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	105 contacts →
	Partial evidence “UsableNet is a leader in digital accessibility.” Source: RevenueBase Database · checked Sep 21, 2026
19	Next DAY Access	Partial evidence	Bartlett, TN, United StatesHQ checked Sep 21, 2026	201-500	103 contacts →
	Partial evidence “Next Day Access is a provider of residential and commercial accessibility and mobility solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	Lifeway Mobility	Partial evidence	Hartford, CT, United StatesHQ checked Sep 21, 2026	51-200	103 contacts →
	Partial evidence “Lifeway Mobility is an accessibility solutions company that provides a wide variety of stair lifts, wheelchair ramps & platform lifts, home elevators, transfer aids, ceiling…” Source: RevenueBase Database · checked Sep 21, 2026
21	verbit.ai	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	93 contacts →
	Partial evidence “Verbit serves as an essential accessibility partner to businesses and institutions.” Source: RevenueBase Database · checked Sep 21, 2026
22	Tpgi, A Vispero Company	Strong evidence	Clearwater, FL, United StatesHQ checked Sep 21, 2026	51-200	90 contacts →
	Strong evidence “TPG Interactive (TPGi) is a world-class accessibility consultancy with a reputation for excellence.” Source: RevenueBase Database · checked Sep 21, 2026
23	Intersign Corp	Indirect evidence	Chattanooga, TN, United StatesHQ checked Sep 21, 2026	51-200	86 contacts →
	Indirect evidence “Located in Chattanooga, Tennessee, Intersign Corporation is a leading manufacturer of ADA compliant signage, supporting facilities nationwide with high-quality, inspection-ready…” Source: RevenueBase Database · checked Sep 21, 2026
24	TRIO	Indirect evidence	Denver, CO, United StatesHQ checked Sep 21, 2026	51-200	79 contacts →
	Indirect evidence “TRIO builds better communities through concentrated efforts with developers, builders, architects, and manufacturers to intentionally bring to market more innovative, healthier…” Source: RevenueBase Database · checked Sep 21, 2026
25	Disability Solutions	Indirect evidence	Bethel, CT, United StatesHQ checked Sep 21, 2026	11-50	79 contacts →
	Indirect evidence “Disability Solutions is a consulting firm and leader in talent acquisition for global brands.” 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 1,447 accessibility consultants based in the United States

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Accessibility consultants based in the United States at a glance

As of Sep 21, 2026

40.6%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,073

11-50

285

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,447 companies.

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.
What qualifies: Companies headquartered in the United States 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. Companies headquartered outside United States are excluded even when they keep an office there.
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, 4,693 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 metro

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 based in the United States?

RevenueBase identified 1,447 accessibility consultants headquartered in the United States 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?

Level Access, headquartered in Stafford, tops this list with the largest team on record.

Which city has the most accessibility consultants?

New York leads with 54 headquartered companies, followed by Atlanta (28) and Chicago (27).

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 4,693 verified decision-maker contacts tracked across these 1,447 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.