Insights

Market positioning GSL Education operates in education administration with a broad UK footprint across major regions, presenting opportunities to cross-sell to schools seeking reliable teacher and support staff placements and to expand into newly opened offices or regions.

Financial capacity With reported revenue in the fifty to hundred million USD range, GSL demonstrates solid scale and capability to engage in larger, multi-site staffing contracts and long-term supplier agreements with school districts and academies.

Diverse workforce The firm emphasizes overseas teacher placements and culturally diverse London opportunities, signaling receptivity to partner with international recruitment firms, relocation services, and onboarding solutions for international educators.

Tech enablement Utilizing a mix of tools like Microsoft 365, Google Analytics, JSON-LD, and Brevo indicates openness to technology-based sourcing, CRM integration, and data-driven candidate matching to improve fill rates and client satisfaction.

Growth channels Active presence across multiple UK cities and a long-standing client relationship model suggests upsell potential for additional support roles, permanent placements, and expansion of service lines such as classroom aides, administrative staff, and specialist educators.

GSL Education Tech Stack

GSL Education uses 8 technology products and services including html5media, Microsoft 365, JSON-LD, and more. Explore GSL Education's tech stack below.

  • html5media
    Audio, Video, Graphics
  • Microsoft 365
    Email
  • JSON-LD
    Javascript Frameworks
  • AOS
    Javascript Libraries
  • Brevo
    Live Chat
  • UPS
    Logistics
  • Java
    Programming Languages
  • Google Analytics
    Web Analytics

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
60%
First.Last@gsleducation.comJohn.Doe@gsleducation.com
37%
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, England e2 8dn United Kingdom. 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 SIC code NAICS code?

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GSL Education's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 92311 - Administration of Education Programs.

How many employees does GSL Education have currently?

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As of May 2026, GSL Education has approximately 561 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 html5mediaMicrosoft 365JSON-LDAOSBrevoUPSJavaGoogle Analytics.

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

Education Administration ProgramsEngland, United Kingdom501-1000 Employees

GSL Education is a UK-based agency operating in the education sector, focused on administering teacher and support-staff placements across schools. For more than twenty years, it has worked to improve educational quality by matching educators with client schools and building durable relationships rooted in trust. The organization maintains offices in London plus several other regions, including Watford, Kent, Leicester, Manchester, Newcastle, Hull, and Hampshire, reflecting a national footprint. Based in London, it emphasizes personal, reliable service intended to support both teachers and schools.

Its primary customers are teachers—especially overseas-trained candidates—and the schools seeking staffing solutions. The service package includes guaranteed work, competitive pay, and ongoing guidance from an overseas team, along with a wide range of teaching environments. The firm operates within the education recruitment space and notes London’s cultural diversity as a factor in facilitating transitions for international educators while providing guidance to ease the process. Overall, GSL positions itself as a national staffing partner in education administration programs, facilitating placements across various UK school settings.

Section iconCompany Overview

Headquarters
15 Cotton's Gardens London, England e2 8dn United Kingdom
SIC Code
8999 - Services, Not Elsewhere Classified
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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