Company lists · Data refreshed September 2026
Top 25 Group tutoring services worldwide
RevenueBase identified 8,080 group tutoring services worldwide as of September 2026 and tracks 94,632 professional contacts across them, including 5,831 with verified work emails. The United States is the largest market and London the largest hub.
This list covers group tutoring services 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 20, 2026. Country and city lists for group tutoring services 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 group tutoring services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,233 contacts → | ||||
Indirect evidence “Avec 120 élèves suivis chaque année, Acadomia est l’entreprise éducative n°1 en France et un partenaire éducatif de référence pour les familles, avec 3 activités principales : •…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,673 contacts → | ||||
Indirect evidence “With more than 45 years of experience, more than 710 points of presence and millions of families with results, Sylvan Learning is the leading provider of Personalized Learning for…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,489 contacts → | ||||
Partial evidence “GoStudent is one of the world’s leading tutoring providers and, with a €3bn valuation, Europe’s highest valued EdTech company.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,399 contacts → | ||||
Indirect evidence “Kombinasi bimbel offline & online dengan guru-guru terbaik serta didukung oleh kelas soft skills dan fasilitas modern.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,554 contacts → | ||||
Partial evidence “Knack is a peer tutoring strategy enabling higher education institutions to supplement existing academic support services and create a more personalized, equitable, and accessible…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,523 contacts → | ||||
Indirect evidence “For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,013 contacts → | ||||
Indirect evidence “C2 Education has helped high-performing students get into their dream schools for 25 years.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 915 contacts → | ||||
Partial evidence “Tutorax is an in-home tutoring company.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 754 contacts → | ||||
Indirect evidence “Parkours, c'est un tutorat qui change la vie des ados!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 736 contacts → | ||||
Indirect evidence “Club Z!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 718 contacts → | ||||
Partial evidence “Paper provides targeted high impact tutoring (HIT) for targeted support.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 668 contacts → | ||||
Indirect evidence “TutorBright is revolutionizing education through innovation and mentorship.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 520 contacts → | ||||
Partial evidence “Lido is India's best Small Group Tuitions platform with classes in Maths, Science, English & Coding for students in KG to Grade 12.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 519 contacts → | ||||
Partial evidence “HeyTutor is a leading provider of customized in-person and online tutoring solutions for school districts across the country.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 471 contacts → | ||||
Indirect evidence “Studienkreis GmbH is an education management company based out of Universitätsstr.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 449 contacts → | ||||
Partial evidence “Founded in 2003, LatinHire is responsible for the online tutoring operations of several leading education companies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 447 contacts → | ||||
Indirect evidence “MentorNorge ble etablert i april 2014 og tilbyr målrettet leksehjelp til elever i grunnskolen og på videregående i alle de største byene.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 433 contacts → | ||||
Indirect evidence “নিয়মাবলী ও শর্তাবলী: অভিভাবকদের হ্যালো অভিভাবক, আপনার সন্তানের সঠিক পড়াশোনা ও উন্নত ভবিষ্যৎ নিশ্চিত করার জন্য আমরা ঢাকা বিশ্ববিদ্যালয়, বুয়েট, মেডিকেল সহ বিভিন্ন সরকারি / বেসরকারি…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 432 contacts → | ||||
Indirect evidence “For over twenty years, Scholars has been providing a premiere education experience for families and local communities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 429 contacts → | ||||
Indirect evidence “Pensi a preparazione universitaria e il primo nome che ti viene in mente è Cepu, l’azienda parte di un gruppo attivo nella formazione da oltre trent’anni.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 425 contacts → | ||||
Indirect evidence “We are 5 900 passionate people, helping more than 26 students each year.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 416 contacts → | ||||
Partial evidence “BookNook is a research-based tutoring solution delivering high-impact reading and math intervention for K–8 students.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 372 contacts → | ||||
Partial evidence “Step Up Tutoring is a tech-powered nonprofit delivering high-impact virtual tutoring to students in under-resourced communities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 365 contacts → | ||||
Partial evidence “Teachers on Call is a personalized online and home tutoring service with over 35 years of experience.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 356 contacts → | ||||
Indirect evidence “Study Smart Tutors Inc was founded to help students from varying economic backgrounds build confidence, develop learning skills, and realize their college dreams.” Source: RevenueBase Database · checked Sep 20, 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: group tutoring services. 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 group tutoring services.
- Partial evidence
- Its own public description names part of group tutoring services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name group tutoring services. 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 8,080 group tutoring services worldwide
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Group tutoring services worldwide at a glance
As of Sep 20, 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 group tutoring services, 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 group tutoring services are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “group tutoring services”. 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 group tutoring services), 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 group tutoring services, 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, 5,831 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 20, 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.
Group tutoring services by location
20 lists · largest firstEvery Group tutoring services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Group tutoring services based in the United States2,255
- Group tutoring services based in the United Kingdom706
- Group tutoring services based in Canada473
- Group tutoring services based in India407
- Group tutoring services based in Australia365
- Group tutoring services based in South Africa213
- Group tutoring services based in the Netherlands208
- Group tutoring services based in Germany202
- Group tutoring services based in France158
- Group tutoring services based in Brazil146
- Group tutoring services based in Switzerland52
Cities
- Group tutoring services based in New York, United States124
- Group tutoring services based in Toronto, Canada102
- Group tutoring services based in Los Angeles, United States72
- Group tutoring services based in Johannesburg, South Africa56
- Group tutoring services based in Houston, United States38
- Group tutoring services based in Miami, United States37
- Group tutoring services based in Vancouver, Canada37
- Group tutoring services based in Chicago, United States35
- Group tutoring services based in Austin, United States25
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 group tutoring services, 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 group tutoring services are there worldwide?
RevenueBase identified 8,080 group tutoring services 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?
Acadomia, headquartered in Paris, tops this list with the largest team on record.
Which country has the most group tutoring services?
The United States leads with 2,255 companies, followed by the United Kingdom (706) and Canada (473). Every group tutoring services list by country and city is linked on this page.
Which city has the most group tutoring services?
London leads with 280 headquartered companies, followed by New York (124) and Toronto (102).
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 5,831 verified decision-maker contacts tracked across these 8,080 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 20, 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.