Insights

Established Market Presence GSL Education has over two decades of experience in the UK education sector, with an extensive network of offices across key regions including London, Watford, Kent, Leicester, Manchester, Newcastle, Hull, and Hampshire. This widespread presence offers opportunities for tailored service expansion in multiple local markets.

Diverse Workforce Focus The company actively works with overseas trained teachers from countries such as Australia, New Zealand, and Canada, highlighting a need for specialized onboarding solutions and technology that can support culturally diverse recruitments and placements.

Technology Ecosystem Utilizing a broad tech stack including SAS, ReDoc, Microsoft, and Java, GSL Education demonstrates openness to innovative digital solutions, presenting opportunities for sales of advanced HR, onboarding, and compliance tools.

Growth in Education Staffing With a large employee base of up to 1000 staff and ongoing relationships with schools, there is potential to introduce new staffing management, payroll, and employee engagement software aimed at improving operational efficiency.

Potential for Revenue Diversification Given the company's long-standing reputation and extensive network, there are opportunities to develop new service offerings such as training platforms, dedicated teacher support services, or advanced data analytics to enhance recruitment and placement processes.

GSL Education Tech Stack

GSL Education uses 8 technology products and services including Google PageSpeed, Microsoft 365, JSON-LD, and more. Explore GSL Education's tech stack below.

  • Google PageSpeed
    Caching
  • Microsoft 365
    Email
  • JSON-LD
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • UPS
    Logistics
  • Java
    Programming Languages
  • GoDaddy
    Web Hosting

Media & News

GSL Education's Email Address Formats

GSL Education uses at least 1 format(s):
GSL Education Email FormatsExamplePercentage
First@gsleducation.comJohn@gsleducation.com
61%
First.Last@gsleducation.comJohn.Doe@gsleducation.com
36%
L.First@gsleducation.comD.John@gsleducation.com
2%
FirstLast@gsleducation.comJohnDoe@gsleducation.com
1%

Frequently Asked Questions

Where is GSL Education's headquarters located?

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GSL Education's main headquarters is located at 15 Cotton's Gardens, London, E2 8DN, GB. The company has employees across 4 continents, including EuropeAsiaNorth America.

What is GSL Education's official website and social media links?

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GSL Education's official website is gsleducation.com and has social profiles on LinkedIn.

What is GSL Education's NAICS code?

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GSL Education's NAICS code is 92311 - Administration of Education Programs.

How many employees does GSL Education have currently?

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As of October 2025, GSL Education has approximately 572 employees across 4 continents, including EuropeAsiaNorth America. Key team members include Operations Director: C. O.Associate Director: A. A.Director: H. C.. Explore GSL Education's employee directory with LeadIQ.

What industry does GSL Education belong to?

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GSL Education operates in the Education Administration Programs industry.

What technology does GSL Education use?

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GSL Education's tech stack includes Google PageSpeedMicrosoft 365JSON-LDjQuery MigratejQueryUPSJavaGoDaddy.

What is GSL Education's email format?

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GSL Education's email format typically follows the pattern of First@gsleducation.com. Find more GSL Education email formats with LeadIQ.

When was GSL Education founded?

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GSL Education was founded in 2000.
GSL Education

GSL Education

Education Administration ProgramsUnited Kingdom501-1000 Employees

For over two decades, GSL has been working to actively improve the quality of education for young people across the UK. With offices serving London, Watford, Kent, Leicester, Manchester, Newcastle, Hull, and Hampshire we are an established Teacher and Support Staff Education agency providing personal, reliable service and support, to both teachers and our client schools, with whom we have established long-term relationships built on trust and confidence. 

As a teacher, we can offer you guaranteed work, good rates of pay; personal and friendly service designed to get you what you want; ongoing support and guidance from our dedicated overseas team; and an array of diverse opportunities in a wide spectrum of school environments.
UK Schools offer tremendous opportunities for newly qualified and experienced trained teachers, and GSL has a great deal of experience working with and placing overseas trained teachers.   London is extremely culturally diverse, making it easy for teachers from Australia, New Zealand, Canada and many other countries to start enjoying life in the capital although we understand that living and working in a foreign country can be daunting as well as an adventure – which is why we will support and guide you wherever possible.


FOLLOW US ON TWITTER: https://twitter.com/education_gsl
FOLLOW US ON FACEBOOK:  https://www.facebook.com/gsleducation

Section iconCompany Overview

Headquarters
15 Cotton's Gardens, London, E2 8DN, GB
NAICS Code
92311 - Administration of Education Programs
Founded
2000
Employees
501-1000

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    GSL Education's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    GSL Education's revenue is estimated to be in the range of $50M$100M

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