Star Equity Holdings, Inc., formerly Hudson Global, Inc., is a diversified holding company. Its business divisions include Building Solutions, Business Services, Energy Services, and Investments. The Building Solutions division operates in three businesses: modular building manufacturing; structural wall panel and wood foundation manufacturing, including building supply distribution operations, and glue-laminated timber column, beam, and truss manufacturing. The Business Services division provides flexible and scalable recruitment solutions to global clientele, servicing organizations at all levels, from entry-level positions to the C-suite. The Energy Services division engages in the rental, sale, and repair of downhole tools used in the oil and gas, geothermal, mining, and water-well industries. The Investments division manages and finances the Company’s real estate assets as well as its investment positions in private and public companies.