As of 2026-10-12, Collège Saint-Charles-Garnier tops the list with 2,175 employees.
- #1 Collège Saint-Charles-Garnier — 2,175 employees
independent secondary school in Quebec City, Quebec, Canada
St. Charles Garnier College or Jesuit College is a private secondary school in Quebec City, Quebec. The current school was established by the Society of Jesus in 1930 and it succeeded a previous Jesuit college which was founded in 1634. It is situated on Boulevard René-Lévesque to the east of Laval University in the borough of Sainte-Foy–Sillery–Cap-Rouge. Attached to the college is the Manresa Spirituality Centre. Read more on Wikipedia.
Wikidata - #2 Christian College Geelong — 729 employees
independent primary and secondary school in Highton, VIC, Australia
Christian College is a K–12 private school located over six campuses in Geelong, Victoria, Australia. Read more on Wikipedia.
Wikidata - #3 Portland College — 671 employees
school in Nottinghamshire, UK
Portland College is an education establishment near Ravenshead, Nottinghamshire, England. It is situated in 20 acres (81,000 m2) of Sherwood Forest, approximately 3 miles (4.8 km) south of the town of Mansfield. Portland College has around 270 students, aged between 16 and 60. Read more on Wikipedia.
Wikidata - #4 St. George's School — 661 employees
private day and boarding school in British Columbia, Canada
St. George's School is an independent boarding and day university-preparatory school for boys in the Dunbar area of Vancouver, British Columbia. It delivers the British Columbia Ministry of Education curriculum from Junior Kindergarten to Grade 12 as a ministry‑accredited program. Read more on Wikipedia.
Wikidata - #5 Bryanston School — 639 employees
school in Dorset, England, UK
Bryanston School is a public school located next to the village of Bryanston, and near the town of Blandford Forum, in Dorset in South West England. It was founded in 1928. It occupies a country house designed and built in 1889–94 by Richard Norman Shaw for Viscount Portman, the owner of large tracts in the West End of London, in the early version of neo-Georgian style that Sir Edwin Lutyens called "Wrenaissance", to replace an earlier house, and is set in 400 acres (1.6 km2). Read more on Wikipedia.
Wikidata - #6 Académie Lafontaine Inc. — 564 employees
preschool, primary and secondary private school in Saint-Jerome, Quebec, Canada
source Wikidata - #7 Collège Durocher Saint-Lambert — 558 employees
private secondary school in Saint-Lambert, Quebec, Canada
Collège Durocher Saint-Lambert (CDSL) is a private co-ed Roman Catholic secondary school in Saint-Lambert, Quebec, Canada. Its language of instruction is French. Read more on Wikipedia.
Wikidata - #8 Shrewsbury School — 534 employees
school in Shropshire, UK
Shrewsbury School is a public school for pupils aged 13–18, located in the town of Shrewsbury, Shropshire, England. Read more on Wikipedia.
Wikidata - #9 Collège Sainte-Anne — 525 employees
private secondary school in Lachine, Quebec, Canada
Collège Sainte-Anne is a private Canadian corporation of primary, secondary and pre-university schools located in the western part of Montreal, Canada. Read more on Wikipedia.
Wikidata - #10 Sirius College — 518 employees
Independent non-denominational school in Melbourne, Victoria, Australia
Sirius College is a private school established in 1997. Based in Melbourne, Victoria, the school, which has over 3000 students, has campuses in Keysborough, Broadmeadows, Dallas, Sunshine West, and Shepparton. The college is a non-denominational school and accepts pupils from any ethnicity or religion. Read more on Wikipedia.
Wikidata