oUR TEAM
Management
pRESIDENT
Jake Coleman
Jake oversees business development, equipment, crew operations, and strategic growth. His technical expertise and hands-on experience allow him to lead from both the field and the front office.
oFFICE mANAGER
Marlene Mandrafina
With over a decade in construction administration, Marlene manages finances and keeps the day-to-day operations running smoothly.
Pole Hole Operations Manager
Shawn Lenz
A 20-year veteran of drilling and blasting, Shawn leads Big Sky’s pole hole division with a focus on safe training, client satisfaction, and efficient production.
Advisors
This diverse group of advisors, each bringing unique expertise and industry connections, forms a robust support system for Big Sky Limited of Wyoming. Their collective knowledge and experience significantly contribute to the company’s ability to navigate challenges, seize opportunities, and maintain a strong position in the competitive heavy construction industry of the Pacific Northwest.
aDVISOR
Mike Sikorski
Former Big Sky owner & trusted mentor
aDVISOR
Fred Coleman
Jake’s father & owner of Coleman Construction (55+ years in the field)
aDVISOR
Mike Coleman
Industry expert in Jack & Bore operations