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United Contractors is a construction company based in West Columbia, SC, specializing in a wide range of commercial and residential projects. With a focus on quality craftsmanship and customer satisfaction, United Contractors offers services such as new construction, remodeling, and renovations to meet the diverse needs of their clients. Generated from their business information

PenServ Inc in West Columbia is a trusted provider of TPA recordkeeping services for various retirement plans, including 401(k), 403(b), and 457(b). With a strong reputation in the marketplace, they offer compliance testing, auditing, and document services for profit and non-profit employers, government entities, educational institutions, and houses of worship. Specializing in servicing Profit, Non-Profit, Educational Institutions, Government, and Church Plans, PenServ is known for its expertise and leadership in the industry. Their comprehensive range of services caters to a diverse client base, ensuring efficient and compliant retirement plan management. Generated from their website's infomation

ZETA-TECH Associates was established in 1984 to address the need for professional consulting and applied technology in the railway and transportation industries. The company has grown to become one of the nation's leading railway engineering consulting firms and software providers. Comprised of experts in all area of transportation consulting, engineering, marketing and software development, ZT plays a major role in helping to set the standards for safe railway transport of both people and freight. Its clients include major railroads and transportation companies throughout the world, as well as international government authorities and private engineering firms. Headquartered in Cherry Hill, N.J., the company is privately owned and employs nearly 20 people.