United Composite Materials, LLC announced on Mar. 19 that it has selected Greenville County for its first operation in South Carolina, with a $17.5 million investment expected to create 50 new jobs.
The company will use two existing facilities at 1446 S. Buncombe Road in Greer as specialized manufacturing plants to supply advanced carbon composite materials to the North American sports and leisure markets. Operations are scheduled to begin in July 2026.
Yunho Cho, CEO of United Composite Materials, said, “We are excited to establish our first South Carolina manufacturing facility in Greenville County. This strategic investment allows us to be closer to our North American customers and leverage the region’s exceptional workforce. We look forward to becoming an integral part of the Greer community.”
Governor Henry McMaster said, “From its site availability to its skilled workforce, South Carolina leads the way in advanced manufacturing. United Composite Materials’ $17.5 million investment in Greenville County reflects the business-friendly environment found in the Palmetto State.” McMaster has prioritized supporting South Carolinians through economic development, public safety, education and heritage preservation, according to the official website at https://governor.sc.gov/. He has served as the state’s chief executive since January 2017 and was re-elected in both 2018 and 2022.
Secretary of Commerce Harry M. Lightsey III said, “With the creation of 50 new jobs, United Composite Materials’ decision to establish operations in Greenville County is a win for our state. Economic development in key industries like advanced manufacturing supports South Carolina’s continued growth and success.”
Greenville County Council Chairman Benton Blount added, “We are excited to welcome United Composite Materials, LLC to Greenville County and the city of Greer. This investment highlights the collaborative environment we have built to support business growth and reinforces Greenville County’s importance to South Carolina’s economy. We look forward to partnering with United Composite Materials as they grow and succeed here.”
The Coordinating Council for Economic Development approved job development credits related to this project and awarded a $250,000 Set-Aside grant for building improvements.
McMaster’s authority extends across governance and policy oversight throughout South Carolina; he manages state government operations under the constitution from his office at the State House on Gervais Street in Columbia according to official information.
The arrival of United Composite Materials is seen by local officials as further evidence of Greenville County’s role as a hub for advanced manufacturing.


