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McCay Duff LLP Employee Directory

AccountingOntario, Canada51-200 Employees

McCay Duff LLP is a full-service Chartered Accountants firm that has served the Ottawa area since 1946. The firm focuses on the needs of small to medium owner-managed businesses, unions, not-for-profit and charitable organizations, credit unions, condominium corporations, professionals, and individuals. It maintains a dedicated tax department that designs strategies to maximize clients' wealth while minimizing their tax obligations, and it offers a broad range of accounting services.

Based in Ottawa, Ontario, the firm positions itself as a mid-sized practice within the accounting industry, with a diverse regional client base. In February 2021, McCay Duff LLP received the Best of Accounting Award for superior service.

Find McCay Duff LLP employees' phone numbers or email addresses

McCay Duff LLP Global Highlights

Location
Employees

North America
72

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  • Canada
    72

McCay Duff LLP's Leadership

  • Chief Operating Officer at McCay Duff LLP
    K. D.
    Chief Operating Officer
    Mobile Phone
  • Partner at McCay Duff LLP
    D. L.
    Partner
    Mobile Phone
  • Partner at McCay Duff LLP
    N. M.
    Partner
    Mobile Phone
  • Partner at McCay Duff LLP
    C. S.
    Partner
    Mobile Phone
  • Retired Partner at McCay Duff LLP
    M. E.
    Retired Partner
    Mobile Phone
  • Managing Partner At Mccay Duff Llp at McCay Duff LLP
    J. H.
    Managing Partner At Mccay Duff Llp
    Mobile Phone
  • Partner at McCay Duff LLP
    R. M.
    Partner
    Mobile Phone
  • Partner at McCay Duff LLP
    A. B.
    Partner
    Mobile Phone

McCay Duff LLP Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Community & Social Services
  • Business
  • Human Resources
  • Other
  • Consultant

Contact profiles from McCay Duff LLP

Name
Title
Contact
Location
Last Update
  • Senior Staff Accountant at McCay Duff LLP
    R. C.
    Senior Staff Accountant
    Mobile Phone
    Canada, Ontario
    Apr 25, 2025
  • Senior Tax Consultant at McCay Duff LLP
    L. S.
    Senior Tax Consultant
    Mobile Phone
    Canada, Ontario
    Jun 20, 2025
  • Senior Staff Accountant at McCay Duff LLP
    M. Y.
    Senior Staff Accountant
    Mobile Phone
    Canada
    Nov 11, 2025
  • Senior Staff Accountant at McCay Duff LLP
    S. T.
    Senior Staff Accountant
    Mobile Phone
    Canada, Ontario
    Sep 01, 2026
  • Consultant at McCay Duff LLP
    B. D.
    Consultant
    Mobile Phone
    Canada, Ontario
    Apr 14, 2026
  • Intern Staff Accountant at McCay Duff LLP
    T. K.
    Intern Staff Accountant
    Mobile Phone
    Canada
    Jun 29, 2026
  • Supervisor at McCay Duff LLP
    J. B.
    Supervisor
    Mobile Phone
    Canada
    Sep 01, 2026
  • Tax Partner at McCay Duff LLP
    G. K.
    Tax Partner
    Mobile Phone
    Sep 03, 2026
  • Adminstrative Assistant at McCay Duff LLP
    D. G.
    Adminstrative Assistant
    Mobile Phone
    Canada, Ontario
    May 31, 2026
  • Office Administrator at McCay Duff LLP
    N. M.
    Office Administrator
    Mobile Phone
    Canada, Ontario
    Jun 01, 2026

Frequently Asked Questions

What is McCay Duff LLP known for?

Minus sign iconPlus sign iconMcCay Duff LLP was founded in 1946 and operates in the Accounting industry. Explore McCay Duff LLP's company overview page for more information.

What is McCay Duff LLP's most common email format?

Minus sign iconPlus sign iconMcCay Duff LLP employees' email format typically follows the pattern of FLast@mccayduff.com. Trying to find reliable and up-to-date employee contact data? Find more McCay Duff LLP email formats with LeadIQ.

How many employees does McCay Duff LLP have currently?

Minus sign iconPlus sign iconMcCay Duff LLP has approximately 65 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are McCay Duff LLP's key employees and leadership?

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As of August 2026, McCay Duff LLP's key employees include:

  • Chief Operating Officer: K. D.
  • Partner: D. L.
  • Partner: N. M.
  • Partner: C. S.
  • Retired Partner: M. E.

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