Areas of Expertise
Better Results For Challenging Problems
Our 23 subsidiary companies deliver diverse services across the world.
With deep experience in remote construction, a vast equipment inventory, and bonding and banking capacity, we tackle complex projects of any scale.
Construction
Overcoming Obstacles. Building with Purpose.
Our construction teams understand unique projects and regional challenges — from developing marine infrastructure to installing foundations in permafrost.
Services include:
Vertical Construction
Civil Construction
Infrastructure Development
Foundation Installation
Professional Engineering
Government & Military Contracting
Environmental
Environmental Solutions for Complex Challenges
Our environmental teams work tirelessly to protect and restore natural environments. We’re committed to responsible development and environmental stewardship.
Services include:
Alternative Energy Development
Environmental Consulting
Environmental Planning & Compliance
Remedial Investigation & Reclamation
Contaminant Removal
Oil Well Work-Over Drilling
Tank Farm Construction & Maintenance
Engineering & Technical
Innovative Solutions. Enduring Results.
Our engineering teams deliver solutions that address the root of our clients’ needs while maximizing long-term value.
Services include:
Environmental Engineering
Construction & Structural Engineering
Mechanical Engineering
Geotechnical Engineering
Surveying & Geospatial Services
Archaeological & Paleontological Services
Emergency Response & Training
Equipment
Powering the Toughest Jobs
Our specialized equipment teams provide the tools and logistical support needed to tackle the toughest jobs. We keep projects moving — even in the most challenging conditions.
Services include:
Arctic-Grade Crane Services
Heavy Equipment Sales
Equipment Leasing
Equipment Service & Parts
Marine Transportation
Efficient Contracting with 8(a) Businesses
Many of our subsidiaries hold ANC 8(a) status, offering a faster path to federal contracts. This special status allows government agencies to work with us directly, streamlining the process and saving valuable time and resources.
The 5 Percent Subcontracting Bonus
Under the DoD Native Incentive Program, prime contractors who subcontract with a firm that is 51 percent or more Native American-owned are eligible for a 5% rebate on the subcontract amount.