Laborers' Local 158 is a company based out of HARRISBURG, PENNSYLVANIA, United States.

We started as a small family owned road construction company in 1945, and have grown to over 500 full time employees, but still remain family owned, and employee focused. Originally founded by Jacob Eckman, later passed on to Jim Eckman, and now the 3rd generation; Mark, Michael and Virginia Eckman are continuing the JD Eckman legacy today. JD Eckman is a full service construction company, with our own in-house engineering staff of over 8 full-time registered professional engineers licensed in several states and over a dozen project managers/engineers we have the expertise to handle the most complex projects. Our expertise in emergency bridge repair has created excellent working relationships with the state DOT's we work with. Safety is always top priority at JD Eckman. We employ a full-time safety staff, who ensure the safety of our workers and the jobsite, and maintain OSHA compliance.

TPD is a consulting engineering firm specializing in transportation engineering and related environmental and construction services. Since 1989, TPD has recognized the direct link between developing a staff of top-notch professionals and providing superior quality and service to our clients and ultimately the public.

REH Holdings, Inc. was organized in 1986 to serve as the holding company for its operating subsidiaries; Elderlee, Inc., L.S. Lee, Inc., and Lee Fence and Outdoor, LLC. The company name is dedicated to the achievements of Robert E. Hirschman, whose ambition and ingenuity set the values and culture for our company to this day. This is embodied in our mission statement – Quality, Service, Integrity, Safety. Elderlee, Inc. specializes in the manufacturing and construction of highway safety products. Our manufacturing operations, located in Oaks Corners, NY consist of steel fabrication, hot-dip galvanizing, and sign manufacturing services. The Construction Division provides guardrail and sign installation services for the public and private sectors throughout New York State. L.S. Lee, Inc. specializes in the installation and maintenance of highway guardrail products, impact attenuators, highway signs, and pedestrian handrail systems. With offices in York, PA, Baltimore, MD, and Richmond, VA, our crews provide installation services throughout Pennsylvania, Delaware, Maryland, Virginia, and The District of Columbia. Lee Fence and Outdoor, LLC provides residential and commercial fence services in Central Pennsylvania.

General Construction Firm located in Philadelphia and New Jersey. Recognized as one of the area’s leading general contractors, A.P. continues the old world custom of commitment to quality, relationships, and getting the job done right the first time.

Susquehanna Valley Construction CORP is a construction company based out of 175 LAMONT ST , NEW CUMBERLAND, Pennsylvania, United States.

Potts Welding was founded by Walter Potts in 1929 as a boiler repair business. It was incorporated in 1965 in the state of Delaware and operated essentially unchanged into the 1970s when Potts Welding capitalized on the opportunity to diversify by strategic acquisitions and internal growth. Today the company employs approximately 200 full-time employees; constituting a world class team of professionals including welders, boiler-makers, engineers, draftsmen, machinists, mechanics, technical and non-technical specialists, sales, procurement, and administrative personnel. Potts specializes in the fabrication and repair of boilers and related component parts, heating and cooling equipment, heat exchangers, condensers, and the sale of boiler and heat exchanger tubing. The manufacturing of pressure parts for the boiler industry is accomplished at Potts' main production facility located in Newark, Delaware, in a state-of-the-art manufacturing plant. The facility is situated on 16.5 acres housing 180,000 square feet of manufacturing and ancillary space. Potts extensive parts and tubing inventory is stocked to meet customers' daily and emergency requirements and has shipped boiler parts to virtually every continent. Potts still operates a small field service group out of its main site in Newark, Delaware. Providing piping, overhaul and repair services to several loyal and original customers.

Headquartered near Harrisburg, PA, Liberty Excavators is recognized as one of the Mid-Atlantic’s most respected and reliable turnkey site contractors, based on a solid track record spanning over 40 years. Our experienced workforce and state-of-the-art equipment fleet provide us with both the experience and resources to professionally deliver a quality-finished product in the time frame our customers require.

C.M. High Inc. is a construction company based out of 341 Kings Street, Myerstown, Pennsylvania, United States.

Wexcon Inc is a construction company based out of 379 Tilden Rd, Mohrsville, Pennsylvania, United States.

mSix&Partners is one of the fastest growing media agencies in the world. A progressive and entrepreneurial media network that was born digital, the agency is led by its partners who pride themselves on a pioneering, energetic approach and honest culture. With over 40 offices worldwide, mSix&Partners is backed by WPP, the world's largest communications agency network, and embraces a unique ownership structure between The&Partnership and GroupM. We are powered by this partnership to go Further, Faster for our clients. We specialise in driving business growth by creating bespoke, dedicated, multi-disciplinary teams that closely partner client marketing operations with data and technology placed firmly at the heart. We measure all success across the triple bottom line: people, planet and profit. These pillars inform everything we do as equal forces in our own agency business plan, underpinned by our technology, data and analytics products.

We approach site design from a place-making perspective. Environments are ever-changing. Developers, property owners and institutions demand and deserve creativity and efficiency in project oversight. Our team approach and blending of disciplines affords us a unique perspective when crafting the best solutions for each site - artistry and engineering combined. By integrating civil engineering and landscape architecture, we turn site plans and facilities into amenities. Intertwining these disciplines at every step of the process ensures efficiencies and adds value to each project, encompassing functional site requirements while creatively shaping the site for a more beautiful and natural aesthetic. Our diversified portfolio includes higher education, parks and recreation, residential, commercial, K-12 and healthcare. Our commitment to unified site design supports: ▪ innovative solutions to difficult land development challenges; ▪ balancing project programs with the site-specific physical features; ▪ assisting clients in prioritizing and making informed decisions regarding program, constructability and costs; ▪ integrating new development within existing infrastructure and phasing construction for maintenance of operations; ▪ assessing existing conditions, identifying constraints and opportunities, and prioritizing alternatives in order to achieve the best solution; ▪ compliance with regulatory process; and ▪ supporting green initiatives.