Company lists · Data refreshed November 2026
Top 25 Adhd research firms worldwide
RevenueBase identified 214 company matches for adhd research firms worldwide as of November 2026 and tracks 1,970 professional contacts across them, including 606 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for adhd research 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 adhd research 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.
The 25 largest adhd research firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 254 contacts → | ||||
Exact match “ADHDcentraal is het expertisebureau voor ADHD en ADD bij volwassenen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 196 contacts → | ||||
Exact match “ADHD is one of the most under-diagnosed, under-treated and under-supported conditions in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 129 contacts → | ||||
Exact match “As leaders in ADHD technology, we believe that everyone, everywhere must have access to reliable and effective care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 83 contacts → | ||||
Exact match “Under the medical leadership of Joel L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 47 contacts → | ||||
Exact match “CHADD is the leading resource on Attention-Deficit/Hyperactivity Disorder (ADHD), providing support, training, education and advocacy for the 17 million children and adults in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “Springboard is an innovative ADHD clinic with locations in Toronto and Oakville.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “In an effort to provide families and clients with the ultimate in quality care, ICCD continues to develop additional services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 33 contacts → | ||||
Exact match “Gør ADHD til Håb og Handlekraft HVORFOR OS?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “Focus-MD is a network of medical practices devoted to patients with #ADHD and related diagnoses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “Fueled by our belief that everyone deserves access to a quality ADHD assessment and continuous care, ADHD Online leads the way as the only organization to offer a clinically…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “Cogmed is the most proven neuroscientific tool to increase attention.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “There are 1M+ adults in Australia with ADHD.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “The Attention Deficit Disorder Association provides information, resources and networking opportunities to help adults with Attention Deficit Hyperactivity Disorder lead better…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “HyperSupers - TDAH France est une association loi 1901 reconnue d'utilité publiquedestinée à faire connaître le Trouble Déficit de l’Attention / Hyperactivité (TDAH): à informer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match “ADHDdoc is Ireland’s first GP-led multidisciplinary ADHD service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Beyond ADHD: Empowering Lives Through Innovative ADHD Care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “Without diagnosis and treatment, ADHD can be a serious barrier to reaching our fullest potential in our relationships, careers, and lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “ADHDoTech is a non-profit organization dedicated to supporting individuals with ADHD in their pursuit of success in the hi-tech industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “Techfunic is a neurotechnology firm specializing in educational services for neurodiverse children, particularly those with Attention Deficit Hyperactivity Disorder (ADHD).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Oxford ADHD Centre” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “The Centre for ADHD Awareness, Canada (CADDAC) is a Canadian national charitable organization dedicated to improving the lives of those with ADHD through ADHD awareness, education…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Carolina Attention Specialists in Greensboro and Charlotte in NC specializes in ADHD treatment and management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “ADHDoers is a media & ecommerce startup focused on entertaining, supporting, and guiding ADHDers pre, post, and during their diagnosis journey while building creative solutions to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “CADDRA - Canadian ADHD Resource Alliance is an independent, multi-disciplinary alliance of health professionals working in the field of ADHD.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Our psychologists work with adults to assess and treat ADHD and any associated or co-occurring difficulties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “adhd research firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 214 adhd research firms worldwide
See the full list, filter by size, metro and specialty, and access 606 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Adhd research firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 adhd research firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “adhd research 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 606 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.
Adhd research firms by location
1 lists · largest firstEvery Adhd research firms 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 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 “adhd research firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many adhd research firms are there worldwide?
RevenueBase identified 214 company matches for adhd research 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?
Adhdcentraal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most adhd research firms?
The United States leads with 58 companies. Every adhd research firms list by country and city is linked on this page.
Which city has the most adhd research firms?
London leads with 8 company records, followed by Manchester (4) and New York (4).
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 606 professional contacts with verified work emails tracked across these 214 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.
Ready to reach these companies? Verified emails and direct dials for all 214 adhd research firms worldwide. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 adhd research firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 214 matching company records for adhd research firms worldwide, with 1,970 tracked contacts and 606 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 adhd research firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Adhdcentraaladhdcentraal.nlHQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 254 contacts → |
“ADHDcentraal is het expertisebureau voor ADHD en ADD bij volwassenen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Adhd360adhd-360.comHQ: Horncastle, United KingdomReported employees: 201-500 | Horncastle, United Kingdom | 201-500 | Exact match | 196 contacts → |
“ADHD is one of the most under-diagnosed, under-treated and under-supported conditions in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Qbtechqbtech.comHQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 129 contacts → |
“As leaders in ADHD technology, we believe that everyone, everywhere must have access to reliable and effective care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Rochester Hills, MI, United StatesReported employees: 51-200 | Rochester Hills, MI, United States | 51-200 | Exact match | 83 contacts → |
“Under the medical leadership of Joel L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Chadd Children And Adults With Adhdchadd.orgHQ: Lanham, MD, United StatesReported employees: 11-50 | Lanham, MD, United States | 11-50 | Exact match | 47 contacts → |
“CHADD is the leading resource on Attention-Deficit/Hyperactivity Disorder (ADHD), providing support, training, education and advocacy for the 17 million children and adults in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Springboard Clinicspringboardclinic.comHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 38 contacts → |
“Springboard is an innovative ADHD clinic with locations in Toronto and Oakville.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Iccd Partnersiccdpartners.orgHQ: Newton Upper Falls, MA, United StatesReported employees: 51-200 | Newton Upper Falls, MA, United States | 51-200 | Exact match | 38 contacts → |
“In an effort to provide families and clients with the ultimate in quality care, ICCD continues to develop additional services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Adhd-Foreningen Danmarkadhd.dkHQ: Odense C, DenmarkReported employees: 11-50 | Odense C, Denmark | 11-50 | Exact match | 33 contacts → |
“Gør ADHD til Håb og Handlekraft HVORFOR OS?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Focus-Mdfocus-md.comHQ: Mobile, AL, United StatesReported employees: 11-50 | Mobile, AL, United States | 11-50 | Exact match | 25 contacts → |
“Focus-MD is a network of medical practices devoted to patients with #ADHD and related diagnoses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Adhd Onlineadhdonline.comHQ: Grand Rapids, MI, United StatesReported employees: 1-10 | Grand Rapids, MI, United States | 1-10 | Exact match | 25 contacts → |
“Fueled by our belief that everyone deserves access to a quality ADHD assessment and continuous care, ADHD Online leads the way as the only organization to offer a clinically…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cogmedcogmed.comHQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 23 contacts → |
“Cogmed is the most proven neuroscientific tool to increase attention.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Kantokokantoko.com.auHQ: Hurstville, AustraliaReported employees: 1-10 | Hurstville, Australia | 1-10 | Exact match | 22 contacts → |
“There are 1M+ adults in Australia with ADHD.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Denver, PA, United StatesReported employees: 11-50 | Denver, PA, United States | 11-50 | Exact match | 20 contacts → |
“The Attention Deficit Disorder Association provides information, resources and networking opportunities to help adults with Attention Deficit Hyperactivity Disorder lead better…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hypersupers-Tdah Francetdah-france.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 18 contacts → |
“HyperSupers - TDAH France est une association loi 1901 reconnue d'utilité publiquedestinée à faire connaître le Trouble Déficit de l’Attention / Hyperactivité (TDAH): à informer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Adhddoc Adhddoc Midwestadhddoc.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 17 contacts → |
“ADHDdoc is Ireland’s first GP-led multidisciplinary ADHD service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Beyond Adhdbeyondadhd.caHQ: Ontario, QC, United StatesReported employees: 11-50 | Ontario, QC, United States | 11-50 | Exact match | 16 contacts → |
“Beyond ADHD: Empowering Lives Through Innovative ADHD Care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  FRIDAtalkwithfrida.comHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 16 contacts → |
“Without diagnosis and treatment, ADHD can be a serious barrier to reaching our fullest potential in our relationships, careers, and lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Adhdotechadhdotech.orgHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 14 contacts → |
“ADHDoTech is a non-profit organization dedicated to supporting individuals with ADHD in their pursuit of success in the hi-tech industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Techfunictechfunic.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“Techfunic is a neurotechnology firm specializing in educational services for neurodiverse children, particularly those with Attention Deficit Hyperactivity Disorder (ADHD).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Oxford Adhd & Autism Centreoxfordadhdcentre.co.ukHQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Oxford ADHD Centre” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Caddaccaddac.caHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 10 contacts → |
“The Centre for ADHD Awareness, Canada (CADDAC) is a Canadian national charitable organization dedicated to improving the lives of those with ADHD through ADHD awareness, education…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Carolina Attention Specialistsadhdnc.comHQ: Greensboro, NC, United StatesReported employees: 11-50 | Greensboro, NC, United States | 11-50 | Exact match | 10 contacts → |
“Carolina Attention Specialists in Greensboro and Charlotte in NC specializes in ADHD treatment and management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Adhdoersadhdoers.comHQ: Nice, FranceReported employees: 11-50 | Nice, France | 11-50 | Exact match | 9 contacts → |
“ADHDoers is a media & ecommerce startup focused on entertaining, supporting, and guiding ADHDers pre, post, and during their diagnosis journey while building creative solutions to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Caddracaddra.caHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 9 contacts → |
“CADDRA - Canadian ADHD Resource Alliance is an independent, multi-disciplinary alliance of health professionals working in the field of ADHD.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hobart Adhd Consultantshobartadhd.com.au HQ: Bellerive, AustraliaReported employees: 1-10 | Bellerive, Australia | 1-10 | Exact match | 8 contacts → |
“Our psychologists work with adults to assess and treat ADHD and any associated or co-occurring difficulties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 214 company matches
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Adhd research firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
214 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 214 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Adhd research firms by location
1 lists · largest firstEvery Adhd research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for adhd research firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many adhd research firms did RevenueBase find worldwide?
The saved snapshot records 214 matching company records, 1,970 tracked contacts and 606 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 adhd research firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/adhd-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 adhd research firms worldwide
RevenueBase records 214 matching company records for adhd research firms worldwide, with 1,970 tracked contacts and 606 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 adhd research firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Adhdcentraaladhdcentraal.nl HQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 254 contacts → |
“ADHDcentraal is het expertisebureau voor ADHD en ADD bij volwassenen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adhd360adhd-360.com HQ: Horncastle, United KingdomReported employees: 201-500 | Horncastle, United Kingdom | 201-500 | Exact match | 196 contacts → |
“ADHD is one of the most under-diagnosed, under-treated and under-supported conditions in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Qbtechqbtech.com HQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 129 contacts → |
“As leaders in ADHD technology, we believe that everyone, everywhere must have access to reliable and effective care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Rochester Hills, MI, United StatesReported employees: 51-200 | Rochester Hills, MI, United States | 51-200 | Exact match | 83 contacts → |
“Under the medical leadership of Joel L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chadd Children And Adults With Adhdchadd.org HQ: Lanham, MD, United StatesReported employees: 11-50 | Lanham, MD, United States | 11-50 | Exact match | 47 contacts → |
“CHADD is the leading resource on Attention-Deficit/Hyperactivity Disorder (ADHD), providing support, training, education and advocacy for the 17 million children and adults in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Springboard Clinicspringboardclinic.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 38 contacts → |
“Springboard is an innovative ADHD clinic with locations in Toronto and Oakville.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Iccd Partnersiccdpartners.org HQ: Newton Upper Falls, MA, United StatesReported employees: 51-200 | Newton Upper Falls, MA, United States | 51-200 | Exact match | 38 contacts → |
“In an effort to provide families and clients with the ultimate in quality care, ICCD continues to develop additional services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Adhd-Foreningen Danmarkadhd.dk HQ: Odense C, DenmarkReported employees: 11-50 | Odense C, Denmark | 11-50 | Exact match | 33 contacts → |
“Gør ADHD til Håb og Handlekraft HVORFOR OS?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Focus-Mdfocus-md.com HQ: Mobile, AL, United StatesReported employees: 11-50 | Mobile, AL, United States | 11-50 | Exact match | 25 contacts → |
“Focus-MD is a network of medical practices devoted to patients with #ADHD and related diagnoses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Adhd Onlineadhdonline.com HQ: Grand Rapids, MI, United StatesReported employees: 1-10 | Grand Rapids, MI, United States | 1-10 | Exact match | 25 contacts → |
“Fueled by our belief that everyone deserves access to a quality ADHD assessment and continuous care, ADHD Online leads the way as the only organization to offer a clinically…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cogmedcogmed.com HQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 23 contacts → |
“Cogmed is the most proven neuroscientific tool to increase attention.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kantokokantoko.com.au HQ: Hurstville, AustraliaReported employees: 1-10 | Hurstville, Australia | 1-10 | Exact match | 22 contacts → |
“There are 1M+ adults in Australia with ADHD.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Denver, PA, United StatesReported employees: 11-50 | Denver, PA, United States | 11-50 | Exact match | 20 contacts → |
“The Attention Deficit Disorder Association provides information, resources and networking opportunities to help adults with Attention Deficit Hyperactivity Disorder lead better…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hypersupers-Tdah Francetdah-france.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 18 contacts → |
“HyperSupers - TDAH France est une association loi 1901 reconnue d'utilité publiquedestinée à faire connaître le Trouble Déficit de l’Attention / Hyperactivité (TDAH): à informer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Adhddoc Adhddoc Midwestadhddoc.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 17 contacts → |
“ADHDdoc is Ireland’s first GP-led multidisciplinary ADHD service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Beyond Adhdbeyondadhd.ca HQ: Ontario, QC, United StatesReported employees: 11-50 | Ontario, QC, United States | 11-50 | Exact match | 16 contacts → |
“Beyond ADHD: Empowering Lives Through Innovative ADHD Care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | FRIDAtalkwithfrida.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 16 contacts → |
“Without diagnosis and treatment, ADHD can be a serious barrier to reaching our fullest potential in our relationships, careers, and lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Adhdotechadhdotech.org HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 14 contacts → |
“ADHDoTech is a non-profit organization dedicated to supporting individuals with ADHD in their pursuit of success in the hi-tech industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Techfunictechfunic.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“Techfunic is a neurotechnology firm specializing in educational services for neurodiverse children, particularly those with Attention Deficit Hyperactivity Disorder (ADHD).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Oxford Adhd & Autism Centreoxfordadhdcentre.co.uk HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Oxford ADHD Centre” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Caddaccaddac.ca HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 10 contacts → |
“The Centre for ADHD Awareness, Canada (CADDAC) is a Canadian national charitable organization dedicated to improving the lives of those with ADHD through ADHD awareness, education…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Carolina Attention Specialistsadhdnc.com HQ: Greensboro, NC, United StatesReported employees: 11-50 | Greensboro, NC, United States | 11-50 | Exact match | 10 contacts → |
“Carolina Attention Specialists in Greensboro and Charlotte in NC specializes in ADHD treatment and management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Adhdoersadhdoers.com HQ: Nice, FranceReported employees: 11-50 | Nice, France | 11-50 | Exact match | 9 contacts → |
“ADHDoers is a media & ecommerce startup focused on entertaining, supporting, and guiding ADHDers pre, post, and during their diagnosis journey while building creative solutions to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Caddracaddra.ca HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 9 contacts → |
“CADDRA - Canadian ADHD Resource Alliance is an independent, multi-disciplinary alliance of health professionals working in the field of ADHD.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hobart Adhd Consultantshobartadhd.com.au HQ: Bellerive, AustraliaReported employees: 1-10 | Bellerive, Australia | 1-10 | Exact match | 8 contacts → |
“Our psychologists work with adults to assess and treat ADHD and any associated or co-occurring difficulties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 214 company matches
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Adhd research firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
214 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 214 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Adhd research firms by location
1 lists · largest firstEvery Adhd research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for adhd research firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many adhd research firms did RevenueBase find worldwide?
The saved snapshot records 214 matching company records, 1,970 tracked contacts and 606 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 adhd research firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/adhd-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗