Insights

Expanding Market Reach Dumas Contracting Ltd. operates across the Americas, providing opportunities to partner with other firms seeking to enter or expand within North, Central, and South American mining markets. Their regional presence in Toronto, Lima, and Santiago indicates potential for cross-border project collaborations and integrated service offerings.

Diversity in Service Portfolio Offering comprehensive underground mining services from site development to specialty engineering positions Dumas as a full-service contractor. This broad service scope presents opportunities to upsell advanced engineering solutions or technology upgrades to optimize project efficiencies.

Technological Adoption Utilizing advanced tech stacks such as Microsoft Azure, CIM Technologies, and proprietary software indicates a focus on digital transformation, providing avenues to introduce innovative mining technologies or data analytics solutions that enhance safety and productivity.

Safety and Innovation Recipient of the 2012 Safety Innovation Award highlights Dumas’s commitment to safety and innovation, creating potential sales channels for safety equipment, training programs, and innovative safety technology tailored for the mining industry.

Strategic Industry Positioning Being part of the STRACON Group and working on notable projects like the Oak Island reconstruction underscores Dumas’s strategic positioning within the industry, presenting prospects to collaborate on high-profile or specialized projects, particularly those emphasizing sustainability and efficiency in mining.

Dumas Contracting Ltd. Tech Stack

Dumas Contracting Ltd. uses 8 technology products and services including Microsoft Power Platform, CIM Technologies, Minero.cc, and more. Explore Dumas Contracting Ltd.'s tech stack below.

  • Microsoft Power Platform
    Business Intelligence
  • CIM Technologies
    Cad & Graphics
  • Minero.cc
    Cryptominers
  • core-js
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Microsoft Azure
    Platform As A Service
  • Microsoft Project
    Project Management
  • Timesheets
    Time Tracking

Dumas Contracting Ltd.'s Email Address Formats

Dumas Contracting Ltd. uses at least 1 format(s):
Dumas Contracting Ltd. Email FormatsExamplePercentage
FLast@dumasmining.comJDoe@dumasmining.com
97%
LFirst@dumasmining.comDJohn@dumasmining.com
1%
F-Last@dumasmining.comJ-Doe@dumasmining.com
1%
FiLast@dumasmining.comJoDoe@dumasmining.com
1%

Frequently Asked Questions

Where is Dumas Contracting Ltd.'s headquarters located?

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Dumas Contracting Ltd.'s main headquarters is located at Royal Bank Plaza, South Tower, Suite 2301, 200 Bay Street Toronto, Ontario M5J 2J1, CA. The company has employees across 4 continents, including North AmericaEuropeSouth America.

What is Dumas Contracting Ltd.'s phone number?

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You can contact Dumas Contracting Ltd.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Dumas Contracting Ltd.'s official website and social media links?

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Dumas Contracting Ltd.'s official website is dumasmining.com and has social profiles on LinkedIn.

How much revenue does Dumas Contracting Ltd. generate?

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As of October 2025, Dumas Contracting Ltd.'s annual revenue is estimated to be $5M.

What is Dumas Contracting Ltd.'s SIC code NAICS code?

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Dumas Contracting Ltd.'s SIC code is 1799 - Special Trade Contractors, Not Elsewhere Classified NAICS code is 212 - Mining (except Oil and Gas).

How many employees does Dumas Contracting Ltd. have currently?

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As of October 2025, Dumas Contracting Ltd. has approximately 1K employees across 4 continents, including North AmericaEuropeSouth America. Key team members include Chief Financial Officer: L. P.Chief Estimator: L. T.Vice President Finance: S. V.. Explore Dumas Contracting Ltd.'s employee directory with LeadIQ.

What industry does Dumas Contracting Ltd. belong to?

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Dumas Contracting Ltd. operates in the Mining industry.

What technology does Dumas Contracting Ltd. use?

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Dumas Contracting Ltd.'s tech stack includes Microsoft Power PlatformCIM TechnologiesMinero.cccore-jsMicrosoftMicrosoft AzureMicrosoft ProjectTimesheets.

What is Dumas Contracting Ltd.'s email format?

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Dumas Contracting Ltd.'s email format typically follows the pattern of FLast@dumasmining.com. Find more Dumas Contracting Ltd. email formats with LeadIQ.

When was Dumas Contracting Ltd. founded?

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Dumas Contracting Ltd. was founded in 1994.

Dumas Contracting Ltd.

MiningCanada1001-5000 Employees

Dumas is a leading full-service underground mining contractor providing services to clients throughout the Americas. From concept to completion, our services cover the complete project lifecycle. This includes site development and infrastructure, mine construction, production mining and specialty engineering services. With an extensive fleet of high quality production equipment, Dumas can meet the demands of any project in any location.

Underpinning our success is the commitment and expertise of our greatest asset - people. We pride ourselves on an ability to find the common ground in all our relationships: with our clients, partners and suppliers, employees, and government and community groups.  That is why we position our company on a message of "Your project.  Our expertise.  Common ground."

Dumas is part of STRACON Group, a leading provider of specialty mining services throughout North, Central, and South America.  Our operating companies leverage state-of-the-art processes and technology to enhance outcomes at every stage of the mining life cycle for open pit and underground mines.  We are a key component of the mining industry´s contribution to the global energy transition.

With corporate offices in Lima, Santiago, and Toronto, STRACON Group is perfectly positioned to serve as a strategic partner to mining clients across the Americas. Our operating companies include STRACON S.A., Dumas, STRACON Tech, AMECO South America, and STRACON Engineering.

Section iconCompany Overview

Headquarters
Royal Bank Plaza, South Tower, Suite 2301, 200 Bay Street Toronto, Ontario M5J 2J1, CA
Phone number
SIC Code
1799 - Special Trade Contractors, Not Elsewhere Classified
NAICS Code
212 - Mining (except Oil and Gas)
Founded
1994
Employees
1001-5000

Section iconFunding & Financials

  • $100M$250M

    Dumas Contracting Ltd.'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Dumas Contracting Ltd.'s revenue is estimated to be in the range of $100M$250M

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