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Management Team

Stefan Triandafilou

President

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240-361-5000 ext. 601 // stefan@marathonllc.com

Nick Triandafilou

Vice President

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240-475-9252 // nick@marathonllc.com

Ehigie Andrew Asuelimen

Environmental Engineer

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240-595-7477 // andrew@marahtonllc.com

Dari Sklar

Human Resources

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240-361-5000 // darisklar@marathonllc.com

Thomas Michels

Estimator

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240-361-5000 // thomas@marathonllc.com