Operating Engineers Funds Inc. is a non-profit corporation that administers the employee benefit programs for over 35,000 participants of the International Union of Operating Engineers (I.U.O.E.), Local 12, and their dependents and beneficiaries.

Ellingson is a family owned, third generation construction company that specializes in agricultural farm drainage and trenchless construction solutions. We provide services to clients throughout North America with offices in Minnesota and North Dakota. Our agricultural farm drainage and trenchless solutions include: • Farm Drainage • Controlled Drainage • Subsurface Irrigation • Cranberry Bog Tilling • Bioreactors • Livestock Waterline Installation • Horizontal Directional Drilling (HDD) • Utility Installation • Pipe Plowing • Pipe Bursting • Slip Lining • Cure In Place Pipe Repair (CIPP) Through a process of project evaluation, planning and execution, Ellingson Companies can successfully complete the most challenging construction projects. Having completed challenging projects within farm fields, refinery facilities, along major right of ways and in congested urban environments, Ellingson Companies is proven to have the capabilities to serve all your construction needs. Ellingson Companies can help customers across the nation fix their problem quickly, safely, cost effectively, with little or no disruption, while offering minimal environmental impact.

McNamara Contracting is a locally owned third generation family business. Throughout the over 60 years we have been in business we have continued to adapt to the ever-changing specifications, technology advancements, environmental requirements, and our customer’s needs. Currently McNamara Contracting has over 115 team members. As a group we continue to focus on exceeding the expectations of all stakeholders in every project we take on. We are able to realize efficiencies to provide our customers with value that’s unprecedented in street and parking lot construction. We are vertically integrated: - We mine, supply, and process the aggregates used in the asphalt and base materials on our projects - We self-perform the grading, base construction, concrete installation, utility installation, and asphalt paving on our projects - Our state of the art, energy efficient, and environmentally friendly asphalt plant produces the asphalt mixes exceeding specifications on our projects It is because of this vertical integration that we can deliver projects on-time and with a single point of contact for our customers for all the work being performed. This sets us apart from the industry.

General Contrator specializing in Sewer and Water, Grading and Excavation, commercial and residential developments. We build Bridges and also provide rehab for existing bridges and structures. Concrete including mainline paving, curb and gutter, sidewalks, specialty repair (fiber wrap, shot crete, metalizing) erosion control, seed, sod. Family owned and operated business with nearly 40 years of experience. We deliver quality construction projects completed on schedule.

WM MUELLER & SONS INC is a construction company based out of 831 PARK AVE, Hamburg, Minnesota, United States.

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Lloyd’s Construction Services, Inc. provides expert demolition, excavation, roll-offs, waste management, and related services. With over 40 years experience, Lloyd’s makes a dirty job clean, a complex project concise, and we consistently execute our work efficiently and reliably. Lloyd’s award-winning, family-backed, full service approach has established us as not only a leader in the construction industry, but also one of Minneapolis/St. Paul Business Journal's Best Places to Work. CLEAN. CONCISE. CONSISTENT. We stand by it.

Valley Paving Inc is a construction company based out of 203 Hoge Summit Rd, Eighty Four, Pennsylvania, United States.

Hodgman Drainage Company Inc is a medical devices company based out of 60731 120th Ave, Claremont, Minnesota, United States.

Interstate Improvement, Inc. is a general highway contractor with a reputation for integrity, quality craftsmanship and excellence in management and project delivery. Specializing in concrete pavement rehabilitation, Interstate Improvement, Inc. is an aggressive forerunner in utilizing the latest technologies, equipment and resources – both in our internal operations as well as in the field. Our customers are Federal, State and Local Governments. While maintaining our corporate office in Faribault, Minnesota, Interstate Improvement, Inc. performs work nation-wide. Interstate Improvement, Inc. is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation, gender identity, or any other characteristic protected by law.

Barnett Bros Inc is a construction company based out of 17096 Barnett Ln, Kilkenny, Minnesota, United States.