What Mayflower College does

Mayflower College of English is a Plymouth, UK-based, founder-owned private company that has specialized in aviation English training and testing since 1992, building on a general English-language college founded in 1988 by Cambridge graduate Paul Stevens. The company serves commercial and private pilots, air traffic controllers (ATCOs), and aviation English teachers and raters globally, with its primary value proposition being compliance with ICAO-mandated minimum English proficiency requirements for international flight operations. Its flagship product is Climb Level 4, an internet-based self-serve training program covering all six ICAO language skills (pronunciation, vocabulary, structure, comprehension, fluency, and interactions) using speech recognition technology for pronunciation and fluency assessment, organized into approximately 150 hours of content across 9 modules aligned with Eurocontrol-identified critical language areas. The company is also the founder and operator of the Test of English for Aviation (T.E.A.), a proprietary aviation English proficiency assessment used by 75,000+ pilots and controllers globally and administered through a network of test centres in 20+ countries.

The business model combines subscription-based online training (Climb Level 4 tiered from US$55 for a 7-day shuttle pass to US$710 for 9 months of unlimited access), usage-based test fees collected through the global test centre network, and professional services revenue from 1:1 Zoom courses plus teacher/rater training programmes. Go-to-market is predominantly self-serve via the website for Climb Level 4, supplemented by direct/enterprise-style delivery for personalized T.E.A. preparation and teacher/rater certification. Customers are distributed across 40+ countries with no named enterprise anchor accounts, indicating a long-tail, individual-buyer model rather than concentrated enterprise contracts. Supporting product lines include SayAgain (for native English-speaking aviation professionals), a Benchmark Test, and free accent-training resources used as top-of-funnel content marketing.

Operations are managed by a small team of 11–50 employees led by founder/CEO Paul Stevens (based in San Diego) and a TEA leadership team including Director Lee Higgins (since 2001), Deputy Director Naomi Cousans (since 2017), and Administration Manager Magdalena Kwiatkowska (since 2010), supported by a network of TEA examiners. The company is entirely bootstrapped with no disclosed external funding, no parent company, and no M&A activity, operating as a profitable lifestyle-to-mid-market private business focused on a narrow but regulatorily mandated vertical.

Name

Mayflower College

Legal name

Mayflower College of English

Website

https://maycoll.co.uk

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

11–50 employees

Short description

Mayflower College provides aviation English training (Climb Level 4) and the proprietary Test of English for Aviation (T.E.A.) to pilots, air traffic controllers, and aviation English teachers globally, focused on ICAO language proficiency compliance across 40+ countries.

Ownership category

akta.pro rank

Product category

Aviation English Training and Testing

NAICS

Language Schools (611630), Exam Preparation and Tutoring (611691), Educational Support Services (611710), Educational Support Services (61171)

SIC

Services-Educational Services (8200), Services-Testing Laboratories (8734)

akta.pro primary industry

Language Assessment, Placement Testing & Proficiency Certification Tools (EDAFAOAH)

akta.pro secondary industries

English Test Preparation (IELTS, TOEFL, Duolingo English Test, etc.) (EDAAACAJ), Language Proficiency Exam Prep (CEFR, TOEFL, IELTS, Duolingo English Test, PTE) (EDANACAD), Exam Preparation for Language Proficiency (TOEFL/IELTS/DELE/HSK/JLPT, etc.) (EDAMAFAF)

Keywords

• Aviation English training
• ICAO language proficiency
• English testing services
• Online language learning
• Aviation communication courses

Headquarters

HQ city

Plymouth

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Online Training Courses (Climb Level 4): Subscription-based online aviation English training program with tiered pricing based on duration and access level. Revenue generated from user subscriptions to the Climb Level 4 platform.
2. Test of English for Aviation (T.E.A.): Fees charged for English proficiency testing administered through the company's global test centre network in 20+ countries.
3. 1:1 Zoom Courses: Personalized one-on-one training delivered via Zoom to prepare candidates for T.E.A. testing.
4. Teachers and Raters Courses: Courses for examiners and teachers of Aviation English run throughout the year.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Mayflower College of English provides specialized aviation English training and testing services for pilots, air traffic controllers, and aviation English teachers/raters. Its core offerings are the Climb Level 4 online self-study program for ICAO Level 4/5 preparation and the Test of English for Aviation (T.E.A.), a globally administered aviation English proficiency assessment the company founded. Supporting offerings include teacher/rater training courses, SayAgain courses for native English speakers, and 1:1 Zoom-based personalized instruction.

Product overview

Mayflower College offers a portfolio of aviation English training and testing products. The core offerings include Climb Level 4 (an internet-based independent study program for pilots and controllers preparing for ICAO Level 4 or 5) and the Test of English for Aviation (T.E.A.), which the company founded and has been used by 75,000+ pilots and controllers globally. Supporting products include the Benchmark Test of English for Aviation, Teacher and Rater training courses, SayAgain courses for native English speakers, and 1:1 Zoom courses for T.E.A. preparation. The company also provides free accent training resources.

Differentiator

Problem solved

Functional benefit

Brands

• Climb Level 4: Leading online programme for pilots and controllers preparing for ICAO Level 4 or 5
• Test of English for Aviation (T.E.A.)
• SayAgain
• English Communication Solutions

Products and services

• Climb Level 4 Internet-based aviation English training program designed to enable pilots and air traffic controllers to meet ICAO language proficiency requirements through independent study. Covers all 6 ICAO language skills (pronunciation, vocabulary, structure, comprehension, fluency, and interactions) and contains approximately 150 hours of training across 9 modules with interactive text, image, audio, and speech-based exercises.
• Test of English for Aviation (T.E.A.) Globally recognized aviation English proficiency assessment developed and founded by Mayflower College. Administered through test centres in 20+ countries, with 75,000+ pilots and controllers having taken the test worldwide. Designed to evaluate ICAO language proficiency requirements.
• Benchmark Test of English for Aviation Benchmark assessment test for aviation English proficiency evaluation, providing a standardised measure of language ability in aviation contexts.
• Teachers of Aviation English Professional training courses for teachers of Aviation English, run throughout the year to develop instructors capable of preparing students for ICAO language proficiency requirements and the T.E.A. assessment.
• Raters of Aviation English Specialized training courses for raters of Aviation English, delivered by experienced TEA and IELTS examiners including Matthew Vesty. Develops rater competencies for assessing aviation English proficiency against ICAO standards.
• SayAgain Courses for native English-speaking aviation professionals to become better communicators with non-native English speakers in aviation contexts. Designed to address the other side of the language proficiency equation in international aviation operations.
• 1:1 Zoom Courses Personalized one-on-one training delivered via Zoom to prepare candidates for the Test of English for Aviation. Provides tailored instruction for T.E.A. preparation with individualized scheduling.

Quantifiable outcome

• 75,000+ pilots and controllers have taken T.E.A. globally
• +2 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability2 records

Feature6 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• EF Education First: Global language school operator with corporate English training programs including aviation-focused offerings. Comparable as a language training provider serving international professionals, though it operates across many languages and verticals rather than specializing in aviation English.
• Pearson: Operates Pearson Test of English (PTE) and offers broader English language learning and assessment products, including for regulated industries. Comparable as a high-scale English assessment provider with proprietary testing technology and global delivery.
• IDP Education: Co-owner of IELTS and operator of international student placement and English language testing services. Comparable as a globally scaled English language testing and education services business with similar international test centre infrastructure.
• Eurocontrol Aviation English Training: European air navigation service organization whose language requirements underpin Mayflower's curriculum (Eurocontrol-identified critical language areas). Comparable as the upstream standards body whose requirements shape aviation English training demand across Europe.
• International Air Transport Association (IATA) Training: Industry association providing standardized aviation training and certification including operational English proficiency content. Comparable as a trusted aviation-specific training body whose curriculum and standards could complement or compete with Mayflower's offerings.
• British Council: Administers IELTS and a wide range of English language assessments globally, including for test-takers in aviation-adjacent fields. Comparable as a globally recognized English proficiency test administrator with international test centre networks, though it spans all English test-takers, not aviation specifically.

Direct peers

• CAE: Global aviation training provider offering pilot and air traffic services training, including language and communications components. Comparable as a training provider serving the same pilot/ATCO customer base that Mayflower addresses with Climb Level 4 and T.E.A., though CAE is far broader in scope.
• Linguaphone: Heritage language training provider with both consumer and corporate programs, including aviation English offerings. Comparable as an English language training company with aviation vertical focus and similar corporate history of long-tenured independent operation.

Emerging players

• Duolingo: AI-driven language learning platform with speech recognition and the Duolingo English Test. Comparable as a technology-led language learning and testing platform pursuing regulated English proficiency certification, though serving general learners rather than aviation specialists.
• ELSA (English Language Speech Assistant): AI-powered English pronunciation and speech recognition app widely used by professionals and aviation applicants. Comparable as a speech-recognition-based English learning platform targeting accent reduction and proficiency, overlapping the pronunciation/fluency training Mayflower delivers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mayflower-college

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mayflower College