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Dumas Contracting Ltd. Employee Directory

MiningOntario, Canada501-1000 Employees

Dumas Contracting Ltd. has about 714 employees across 2 continents, most of them in North America. By country, the largest groups are Canada (68%), Mexico (20%) and United States Of America (4%). Civil Engineering & Construction and Manufacturing make up 45% of the profiles with a known department. Dumas Contracting Ltd.'s workforce spans 21 departments.

Find Dumas Contracting Ltd. employees' phone numbers or email addresses

Dumas Contracting Ltd. Global Highlights

Location
Employees

North America
513

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  • Canada
    366
  • Mexico
    106
  • United States Of America
    23
  • Guatemala
    17
  • Honduras
    1

South America
16

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  • Peru
    12
  • Chile
    3
  • Colombia
    1

Asia
5

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  • Indonesia
    3
  • Saudi Arabia
    1
  • Malaysia
    1

Europe
5

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  • Italy
    2
  • France
    2
  • United Kingdom Of Great Britain And Northern Ireland
    1

Africa
2

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  • Côte D'ivoire
    1
  • Morocco
    1

North America accounts for 95% of Dumas Contracting Ltd.'s workforce, followed by South America (3%).

Dumas Contracting Ltd.'s Leadership

  • Chief Financial Officer at Dumas Contracting Ltd.
    L. P.
    Chief Financial Officer
    Mobile Phone
  • Chief Estimator at Dumas Contracting Ltd.
    L. T.
    Chief Estimator
    Mobile Phone
  • Vice President Human Resources at Dumas Contracting Ltd.
    D. T.
    Vice President Human Resources
    Mobile Phone
  • President at Dumas Contracting Ltd.
    J. W. O. P.
    President
    Mobile Phone
  • Sr. Vice President at Dumas Contracting Ltd.
    C. M. C.
    Sr. Vice President
    Mobile Phone
  • Director Of Business Development, Marketing & Community Relations at Dumas Contracting Ltd.
    S. B.
    Director Of Business Development, Marketing & Community Relations
    Mobile Phone
  • Director at Dumas Contracting Ltd.
    J. L.
    Director
    Mobile Phone
  • Financial Controller at Dumas Contracting Ltd.
    A. J.
    Financial Controller
    Mobile Phone

Dumas Contracting Ltd. Employee Metrics

100%
50%
0%
2026
2025
  • Civil Engineering & Construction
  • Manufacturing
  • Healthcare Services
  • Administrative
  • Human Resources
  • Other

Civil Engineering & Construction is the largest department at 26% of profiles with a known department, followed by Manufacturing (19%) and Healthcare Services (11%).

Contact profiles from Dumas Contracting Ltd.

Name
Title
Contact
Location
Last Update
  • President at Dumas Contracting Ltd.
    J. W. O. P.
    President
    Mobile Phone
    Canada, Ontario
    Apr 17, 2026
  • Chief Financial Officer at Dumas Contracting Ltd.
    L. P.
    Chief Financial Officer
    Mobile Phone
    Canada, Ontario
    Jan 12, 2026
  • Vice President Human Resources at Dumas Contracting Ltd.
    D. T.
    Vice President Human Resources
    Mobile Phone
    Canada
    Sep 27, 2026
  • Sr. Vice President at Dumas Contracting Ltd.
    C. M. C.
    Sr. Vice President
    Mobile Phone
    Canada, Ontario
    Jul 08, 2026
  • Chief Estimator at Dumas Contracting Ltd.
    L. T.
    Chief Estimator
    Mobile Phone
    Canada, Ontario
    Sep 18, 2026
  • Director Of Business Development, Marketing & Community Relations at Dumas Contracting Ltd.
    S. B.
    Director Of Business Development, Marketing & Community Relations
    Mobile Phone
    Canada, Ontario
    Apr 24, 2026
  • Director at Dumas Contracting Ltd.
    J. L.
    Director
    Mobile Phone
    Canada
    Oct 08, 2026
  • Financial Controller at Dumas Contracting Ltd.
    A. J.
    Financial Controller
    Mobile Phone
    Canada, Ontario
    Oct 03, 2026
  • Director - Engineering And Technical Services at Dumas Contracting Ltd.
    T. L.
    Director - Engineering And Technical Services
    Mobile Phone
    Canada, Ontario
    Oct 16, 2026
  • Directeur at Dumas Contracting Ltd.
    D. M.
    Directeur
    Mobile Phone
    Canada
    Sep 10, 2026

Frequently Asked Questions

What are the largest departments at Dumas Contracting Ltd.?

Minus sign iconPlus sign iconCivil Engineering & Construction is the largest department at 26% of profiles with a known department, followed by Manufacturing (19%) and Healthcare Services (11%). Dumas Contracting Ltd.'s workforce spans 21 departments.

Where are Dumas Contracting Ltd.'s employees located?

Minus sign iconPlus sign iconDumas Contracting Ltd. has about 714 employees across 2 continents, most of them in North America. North America accounts for 95% of Dumas Contracting Ltd.'s workforce, followed by South America (3%). By country, the largest groups are Canada (68%), Mexico (20%) and United States Of America (4%).

How many employees does Dumas Contracting Ltd. have currently?

Minus sign iconPlus sign iconDumas Contracting Ltd. has approximately 714 employees as of October 2026. These team members are located across 5 continents, including North America, South America and Asia.

Who are Dumas Contracting Ltd.'s key employees and leadership?

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As of October 2026, Dumas Contracting Ltd.'s key employees include:

  • Chief Financial Officer: L. P.
  • Chief Estimator: L. T.
  • Vice President Human Resources: D. T.
  • President: J. W. O. P.
  • Sr. Vice President: C. M. C.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Dumas Contracting Ltd.'s most common email format?

Minus sign iconPlus sign iconDumas Contracting Ltd. employees' email format typically follows the pattern of FLast@dumasmining.com. Trying to find reliable and up-to-date employee contact data? Find more Dumas Contracting Ltd. email formats with LeadIQ.

What is Dumas Contracting Ltd. known for?

Minus sign iconPlus sign iconDumas Contracting Ltd. was founded in 1994 and operates in the Mining industry. You can contact Dumas Contracting Ltd.'s main corporate office by phone at
+1-416-594-****
. Explore Dumas Contracting Ltd.'s company overview page for more information.

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