Company lists · Data refreshed September 2026
Top 25 Blind and visually impaired schools worldwide
RevenueBase identified 609 blind and visually impaired schools worldwide as of September 2026 and tracks 15,180 professional contacts across them, including 5,318 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers blind and visually impaired schools 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 19, 2026. Country and city lists for blind and visually impaired schools 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.
The 25 largest blind and visually impaired schools worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,706 contacts → | ||||
Partial evidence “Bij Koninklijke Visio, expertisecentrum voor slechtziende en blinde mensen, kan iedereen terecht met vragen over slechtziend of blind zijn.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 839 contacts → | ||||
Indirect evidence “Vision Australia is a leading national provider of blindness and low vision services in Australia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 373 contacts → | ||||
Strong evidence “The Chicago Lighthouse is the most comprehensive agency in the United States serving people who are blind, visually impaired, disabled and Veterans.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 356 contacts → | ||||
Strong evidence “VISION All Texas students who are blind, visually impaired, or DeafBlind, including those with additional disabilities, will have high quality educational opportunities at the…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 340 contacts → | ||||
Strong evidence “The Florida School for the Deaf and the Blind is a tuition-free state public school and outreach center available to eligible pre-K and K-12 students who are deaf/hard of hearing…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 321 contacts → | ||||
Partial evidence “Since 1858, The American Printing House for the Blind has operated in Louisville, Kentucky as the world’s largest 501(c)(3) nonprofit organization creating accessible learning…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 263 contacts → | ||||
Strong evidence “IFB Solutions is a nonprofit corporation founded in 1936 that provides employment, training and services for people who are blind or visually impaired.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 255 contacts → | ||||
Strong evidence “Lighthouse Guild's mission is to provide exceptional services that inspire people who are visually impaired to attain their goals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 236 contacts → | ||||
Indirect evidence “Every day, we support New Zealanders with vision loss.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 217 contacts → | ||||
Strong evidence “Founded in 1832, Overbrook School for the Blind (OSB) prepares our students-all of whom are blind, visually impaired or living with other challenges-to have the greatest…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 194 contacts → | ||||
Indirect evidence “Braille Institute is a nonprofit organization that for more than 100 years has been positively transforming the lives of those with vision loss.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 190 contacts → | ||||
Partial evidence “The Alabama Institute for Deaf and Blind (AIDB) is the world’s most comprehensive education, rehabilitation and service program serving individuals of all ages who are Deaf…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 161 contacts → | ||||
Strong evidence “Founded in 1902, San Francisco’s LightHouse for the Blind and Visually Impaired promotes the independence, equality and self-reliance of people who are blind or have low vision.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 151 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 140 contacts → | ||||
Partial evidence “Our Mission: To provide individualized support and tools to navigate the visual world.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 129 contacts → | ||||
Partial evidence “Envision expands access and opportunities for people who are blind or have low vision through employment, outreach, rehabilitation, education and research.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 126 contacts → | ||||
Partial evidence “The Maryland School for the Deaf is a school based out of Frederick, MD & Columbia, MD.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 126 contacts → | ||||
Partial evidence “Helen Keller National Center for Deaf-Blind Youths and Adults, or HKNC, is the only comprehensive national program that provides vocational and rehabilitation services exclusively…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 122 contacts → | ||||
Indirect evidence “Depuis 90 ans, l'Unadev agit au plus près des personnes aveugles et malvoyantes sur le territoire national, pour améliorer leur vie quotidienne.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 116 contacts → | ||||
Indirect evidence “At Guide Dogs Victoria, we provide vital support for Victorians with low vision or blindness.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 109 contacts → | ||||
Indirect evidence “AIS has several openings in multiple states for those who are certified in the areas in which we provide services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 108 contacts → | ||||
Partial evidence “For over 140 years, See Differently with the Royal Society for the Blind has been a guiding light for South Australians living with low or no vision.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 107 contacts → | ||||
Strong evidence “The Carroll Center for the Blind is a non-profit agency helping individuals who are blind or visually-impaired gain the skills they need to be confident, active, independent…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 102 contacts → | ||||
Partial evidence “For over 125 years, Helen Keller Services has helped individuals of all ages who are blind, DeafBlind, or have low vision to develop independence and to participate actively and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 100 contacts → | ||||
Strong evidence “The Royal National College for the Blind (RNC) is the UK's leading further education college for people aged 16 plus, with visually impairments.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: blind and visually impaired schools. 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 blind and visually impaired schools.
- Partial evidence
- Its own public description names part of blind and visually impaired schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name blind and visually impaired schools. 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 609 blind and visually impaired schools worldwide
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Blind and visually impaired schools worldwide at a glance
As of Sep 19, 2026Companies by employee count
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 blind and visually impaired schools, 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 blind and visually impaired schools are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “blind and visually impaired schools”. 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 blind and visually impaired schools), 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 blind and visually impaired schools, 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, 5,318 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 19, 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.
Blind and visually impaired schools by location
3 lists · largest firstEvery Blind and visually impaired schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 blind and visually impaired schools, 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 blind and visually impaired schools are there worldwide?
RevenueBase identified 609 blind and visually impaired schools 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?
Koninklijke Visio, headquartered in Huizen, tops this list with the largest team on record.
Which country has the most blind and visually impaired schools?
The United States leads with 223 companies, followed by Germany (47) and the United Kingdom (30). Every blind and visually impaired schools list by country and city is linked on this page.
Which city has the most blind and visually impaired schools?
Mumbai leads with 7 headquartered companies, followed by New Delhi (7) and Little Rock (5).
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 5,318 verified decision-maker contacts tracked across these 609 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 19, 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.