Cianbro is one of the United States’ largest, most diverse, successful, open shop, 100% employee-owned construction and construction services companies. Presently operating in more than 40 states and employing over 4,000 team members, Cianbro manages and self-performs civil, structural, mechanical, electrical, instrumentation, telecommunications, thermal, fabrication, and coating. Throughout our 70-year history, Cianbro has safely and efficiently planned, managed, and constructed many technically complex, historic, and environmentally sensitive projects for a wide variety of public and private clients. A total commitment to safety combined with the enthusiasm of an innovative team of construction professionals, has enabled Cianbro to build a durable reputation for completing projects safely, on schedule, and within budget.

SC is a multi-strategy investment firm that specializes in consumer, sports and entertainment, and hospitality. Led by entrepreneurs, SC brings an operator-driven approach to partnerships with market leading brands and platforms.

Sargent Corporation is an employee owned earthwork construction company that traces our beginning to 1926 in Alton, Maine. Today, our nearly 400 employees work in seven states, specializing in commercial, industrial and institutional site preparation, landfill construction, utility projects, airports, athletic facilities and wind power access. We are led by a field management team boasting over one thousand years of combined experience. At Sargent Corporation, we use the latest technological resources available, a commitment to the equipment we operate, and a perpetual attention to detail. Our mission is to be the most efficient and effective contractor on the planet – and to do things better than they’ve ever been done before. With operations in Northern New England and the Mid-Atlantic states, you can count on our team to meet the demanding technical challenges of your next heavy earthwork project and to produce world class results. Our company is dedicated to providing exceptional quality, ingenuity and service to our clients. We look forward to continuing our uncommon drive to participate in the community and contribute to the growth and development of the people we serve. We are one of the fastest growing companies in our industry and we are the foundations of your roads, runways, wind power and so much more. Our success is in the dirt. At Sargent Corporation, we will never stop honing our craft. That’s what earth moving excellence is all about.

Prock Marine Company is a construction company based out of United States.

Utility construction company incorporated in 1963. Serving utilities as well as commercial and private customers across the northeast for nearly 50 years. Highly skilled and experienced employees complete energized and de-energized line construction safely and efficiently.

Leads survey team with high expectations and performance standards aimed to provide high quality, efficient surveys in a wide variety of applications. Responsible for company growth and development as local survey needs expand and transition. Maintains close working relations with senior and project engineers to contribute technical expertise to the team in survey applications.

McGee Construction is a transportation/trucking/railroad company based out of 2324 S 5th St, Springfield, Illinois, United States.

E.L. Vining & Son, Inc. is a small and down to earth company that works hard to leave all customers satisfied. We realize how crucial every customer’s satisfaction is and it is our goal to attain it. We have survived though tough economic times because of our personal approach. Founded in 1956, we've been around for over 60 years. In 1981, E.L. Vining became a second generation company when current President Kevin Vining acquired the company and focused it on becoming a full-fledged excavation construction company. E. L. Vining & Son, inc. has found success because we strive to make our customers happy, and you can count on us to do quality work, meet our deadlines, and hold up our end of every deal. Our office personnel have a great reputation for keeping all parties informed and satisfied. You will be more than satisfied with the overall experience you get when working with E.L Vining & Son, Inc.

Hughes Bros, Inc., is a construction materials supplier and earthwork contractor. The firm specializes in supply of concrete redi-mix, aggregate materials, and their construction services includes small site developments to their large bonded jobs for commercial, municipal and government entities.

Town of Orono. Maine is a government administration company based out of 6 State St, Bangor, ME, United States.

Ferraiolo Construction is a construction company based out of 262 Pleasant St, Rockland, Maine, United States.