BOARD OF TRUSTEES IUOE LOCAL 98 HEALTH & WELFARE FUND is a company based out of TWO CENTER SQUARE, P.O. BOX 217, EAST LONGMEADOW, Massachusetts, United States.

SAFELY Building America’s Infrastructure Since 1972 Robert W. Pereira founded The Middlesex Corporation (TMC) in 1972. Through his vision, drive, and commitment to Safety, Quality, and Excellence, the organization, now encompassing various companies throughout the United States, is a leader in the heavy civil construction and paving industries. In 2018, The Middlesex Corporation was ranked by ENR as the 211th largest contractor in the country. The Middlesex Corporation is headquartered in Littleton, Massachusetts with regional offices in West Haven, Connecticut and Orlando, Florida. The sustained success is a result of the Leadership and Team Members living the core values of Safety first in everything we do, Quality in all we offer, Integrity in the way we act and do business, Professionalism in how we represent ourselves and the company, Strong Work Ethic that produces positive results, and Commitment to the Success of all Team Members and Stakeholders. Our Goal is to sustain our exemplary Safety record while growing into a diversified “Top 100 ENR Company” and being recognized as “One of the Best Places to Work”.

BOARD OF TRUSTEES IUOE LOCAL 98 HEALTH & WELFARE FUND is a company based out of TWO CENTER SQUARE, P.O. BOX 217, EAST LONGMEADOW, Massachusetts, United States.

Founded in 1914 and now in its fourth generation of family ownership and management, the Barletta companies'​ headquarters is in Canton, Massachusetts. Its two construction entities perform different categories of work. Barletta Engineering Corporation constructs water and sewage treatment facilities, gas-fired and renewable energy power plants, green roofs and spaces, and commercial buildings. Barletta Heavy Division, Inc. is focused on work such as airports, roads, highways, bridges and tunnels, public transportation projects, railroad and light rail tracks, landscaping, environmental remediation, sitework and utilities. Barletta companies have a professional staff of 90, and are signatory to Labor Agreements with the Unions representing Laborers, Carpenters and Operating Engineers. Barletta companies have a fleet of over 300 pieces of equipment, and are prequalified by the Massachusetts Highway Department, Department of Conservation and Recreation, the Division of Capital Asset Management, and the Massachusetts Bay Transportation Authority. There are few firms in today's construction industry with the level of experience and longevity that the Barletta companies enjoy. By combining strong project management with the latest technological advances and cutting edge construction methods, the Barletta companies have established a reputation for safely completing projects to specification while meeting time and budget constraints.

Gemma Power Systems, a wholly owned subsidiary of Argan Inc. (NYSE: AGX), is a leading Engineering, Procurement and Construction (EPC) company providing innovative solutions for the power and renewable energy industry. Our wide-ranging and comprehensive experience comprises 14,500 MW installed capacity including combined cycle and simple cycle gas turbine plants, biomass projects, solar facilities, wind farms, biofuel plants and environmental facilities. Gemma Power Systems also provides operations and maintenance services for your completed facility. "Built by Gemma"​ is our commitment that our customers, the communities and all stakeholders will have a great project experience. Gemma Renewable Power (GRP) specializes in the construction of utility scale wind and solar projects. Since its inception, GRP has successfully completed power projects reaching from Massachusetts to Washington State. Additional information about Gemma Power systems can be found at www.gemmapower.com

Since its inception in 1973, All State has become one of the leading specialty construction contractors in the northeast, focusing on a wide range of projects in the private, municipal and government sectors. Our emphasis is on the design and construction of general, mechanical and civil projects. We maintain a clear vision of our goals and values, which enables our employees and customers to engage in professional relationships focused on quality, integrity and value. We take pride in our commitment to successfully achieve these goals on each project through teamwork, communication and customer service.

Lynch’s long-standing history, track-record of success, and close-knit company culture speaks for itself: a legacy of superior experience, commitment, and integrity. Since James H. Lynch founded a small asphalt paving company of ten or fifteen “good” men in the 1940’s, Lynch has evolved from a residential asphalt driveway operation to a fully integrated construction company of more than 400 employees in six locations in Rhode Island, Massachusetts, and Connecticut. Lynch serves its customers and contracts with six material manufacturing plants, providing resources to build the region’s complex, large-scale public and private construction projects, including transportation, infrastructure, landfill, site excavation, and utility projects. Lynch prides itself on its people. Our high employee retention rate (tenures of 20 to 30 years are not uncommon) reflects our long-term commitment to develop and grow our workforce, as individuals, professionals, and collaborators. We are team-oriented and value the participation of all employees at all levels. We have a collegial, competitive spirit that brings “can do” problem-solving expertise to every project. We get it done!

Complex building systems demand technically advanced solutions. As the holding company for Arden Engineering Constructors, MJ Daly, Unique Metal Works, and Corporate Mechanical of New England, Arden Building Companies provide a robust skill set that covers a wide range of services including: engineering design, mechanical construction and maintenance services, electrical construction, sheet metal fabrication, sprinkler construction and service, and co-generation “green” energy. Our resources run deep and our ability to listen to our customers and create financially and energy efficient solutions keep us the one-stop provider of mechanical building solutions in New England.

The O’Connor Corporation is committed to building long-term relationships with our clients based on performance, integrity, safety, and customer satisfaction. We continue to meet the evolving needs within our industry by employing the most qualified and dedicated project managers, professional millwrights, and boilermakers. Our highly trained team continuously strives to meet or exceed our customers’ expectations. The O'Connor Corporation services the following industries: Power Generation Maintenance and Construction, Water and Wastewater, Moveable Bridges, Material Handling, Pulp & Paper, and Precision Mechanical Alignments.

As experts in Materials Processing and by embracing the philosophy of Quality, Loyalty, Integrity & Honesty we continue to exceed our customer’s expectations by providing quality workmanship and excellent materials at an affordable rate.

NARRAGANSETT IMPROVEMENT COMPANY is a civil engineering company based out of 223 ALLENS AVENUE, PROVIDENCE, Rhode Island, United States.

Arborio Corporation is a construction company based out of 231 Shunpike Rd, Cromwell, CT, United States.