TEFL certifications
The Institute focuses on providing academically high-quality, internationally recognised certifications.
Source: RevenueBase company data
Founded in 2017, The TEFL Institute draws on over 30 years of experience from its senior staff.
The TEFL Institute is independently regulated and provides distance learning focused on academically high-quality, internationally recognised certifications. Since its founding, the TEFL Institute has worked with qualified professionals and accrediting bodies to provide TEFL training.
The Institute focuses on providing academically high-quality, internationally recognised certifications.
Source: RevenueBase company data
The Institute is a significant provider of distance learning.
Source: RevenueBase company data
Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.
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RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026. How the company lists are built.
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