Ontario Secondary School Teachers' Federation (OSSTF/FEESO) Employee Directory

Primary and Secondary EducationOntario, Canada201-500 Employees

The Ontario Secondary School Teachers' Federation (OSSTF/FEESO) is a union representing approximately 60,000 secondary school teachers and education workers in the province of Ontario.  We represent secondary school teachers working in Ontario's English public schools, as well as education workers in all four major school board organizations.  In addition, we represent education workers in select Universities and Independent Schools in the province.

OSSTF/FEESO is a strong, independent, socially active union that promotes and advances the cause of public education and the rights of students, educators and educational workers.  While establishing working conditions for its members, OSSTF/FEESO also works to build strong public services, preserve academic freedom, prevent the privatization and commercialization of our educational institutions, ensure that students receive an education free of bias and discrimination, and provide an equitable opportunity for all students to succeed in a strong, well-funded public education system.

Find Ontario Secondary School Teachers' Federation (OSSTF/FEESO) employees' phone numbers or email addresses

Ontario Secondary School Teachers' Federation (OSSTF/FEESO) Global Highlights

Location
Employees

North America
128

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  • Canada
    127
  • Saint Vincent And The Grenadines
    1

Asia
3

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  • Pakistan
    1
  • India
    1
  • Qatar
    1

Africa
1

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  • Kenya
    1

Ontario Secondary School Teachers' Federation (OSSTF/FEESO)'s Leadership

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    N. W.
    President
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  • Stylized image of a person
    T. M.
    President Instructors' Bargaining Unit
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  • Stylized image of a person
    V. S.
    Provincial Osstf/Feeso Secretariat
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  • Stylized image of a person
    L. L.
    Occasional Teacher President
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  • Stylized image of a person
    A. O.
    Ssuo Chief Negotiator And Grievance Officer - L'agent De Grief Et Negociateur En Chef Psuo
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  • Stylized image of a person
    M. F.
    Treasurer And Chief Negotiator
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  • Stylized image of a person
    A. Z. V. D.
    Human Resources Director
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  • Stylized image of a person
    J. W. C.
    Director Of Information Technology Services
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Ontario Secondary School Teachers' Federation (OSSTF/FEESO) Employee Metrics

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2026
2025
2024
  • Community & Social Services
  • Business
  • Education
  • Accounting
  • Branding
  • Other

Contact profiles from Ontario Secondary School Teachers' Federation (OSSTF/FEESO)

Name
Title
Contact Info
Location
Last Update
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    N. W.
    President
    Phone icon
    CanadaOntario
    Oct 25, 2025
  • Stylized image of a person
    V. S.
    Provincial Osstf/Feeso Secretariat
    Phone icon
    CanadaOntario
    Nov 20, 2025
  • Stylized image of a person
    T. M.
    President Instructors' Bargaining Unit
    Phone icon
    CanadaOntario
    Aug 09, 2025
  • Stylized image of a person
    L. L.
    Occasional Teacher President
    Phone icon
    CanadaOntario
    Oct 20, 2025
  • Stylized image of a person
    A. O.
    Ssuo Chief Negotiator And Grievance Officer - L'agent De Grief Et Negociateur En Chef Psuo
    Phone icon
    CanadaOntario
    Nov 10, 2025
  • Stylized image of a person
    M. F.
    Treasurer And Chief Negotiator
    Phone icon
    CanadaOntario
    Jan 21, 2026
  • Stylized image of a person
    A. Z. V. D.
    Human Resources Director
    Phone icon
    Canada
    Jan 21, 2026
  • Stylized image of a person
    J. W. C.
    Director Of Information Technology Services
    Phone icon
    CanadaOntario
    Nov 27, 2025
  • Stylized image of a person
    G. F.
    Director - Communications/Poltical Action
    Phone icon
    CanadaOntario
    Dec 17, 2025
  • Stylized image of a person
    C. R.
    Lead, Media And Communications
    Phone icon
    CanadaOntario
    Oct 22, 2025

Frequently Asked Questions

What is Ontario Secondary School Teachers' Federation (OSSTF/FEESO) known for?

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Ontario Secondary School Teachers' Federation (OSSTF/FEESO) was founded in 1919 operates in the Primary and Secondary Education industry; you can contact the main corporate office by phone at . Explore Ontario Secondary School Teachers' Federation (OSSTF/FEESO)'s company overview page for more information.

What is Ontario Secondary School Teachers' Federation (OSSTF/FEESO)'s most common email format?

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Ontario Secondary School Teachers' Federation (OSSTF/FEESO) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Ontario Secondary School Teachers' Federation (OSSTF/FEESO) email formats with LeadIQ.

How many employees does Ontario Secondary School Teachers' Federation (OSSTF/FEESO) have currently?

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Ontario Secondary School Teachers' Federation (OSSTF/FEESO) has approximately 203 employees as of January 2026. These team members are located across 3 continents, including North AmericaAsiaAfrica.

Who are Ontario Secondary School Teachers' Federation (OSSTF/FEESO)'s key employees and leadership?

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As of January 2026, Ontario Secondary School Teachers' Federation (OSSTF/FEESO)'s key employees include:

  • President: N. W.
  • President Instructors' Bargaining Unit: T. M.
  • Provincial Osstf/Feeso Secretariat: V. S.
  • Occasional Teacher President: L. L.
  • Ssuo Chief Negotiator And Grievance Officer - L'agent De Grief Et Negociateur En Chef Psuo: A. O.

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