Star Equity Holdings, Inc. engages in the business of healthcare and construction. It operates through the following segments: Diagnostic Services, Diagnostic Imaging, Construction, and Investments. The Diagnostic Services segment offers a convenient and economically efficient imaging services program as an alternative to purchasing equipment or outsourcing the procedures to another physician or imaging center. The Diagnostic Imaging segment sells its internally developed solid-state gamma cameras, imaging systems, and camera maintenance contracts. The Construction segment manufactures modular housing units, structural wall panels, permanent wood foundation systems, other engineered wood products, and supply general contractors with building materials. The Investment segment operates real estate assets that were acquired and minority investments. The company was founded in 1997 and is headquartered in Suwanee, GA.