MCI Diagnostic Center is expanding its Richardson headquarters by adding 75,000 square feet of new space to its National Clinical Diagnostic Laboratory.

Located at 1155 Kas Drive, Ste. 180, MCI Diagnostic Center provides clinical laboratory testing services to government entities, including at the state and federal levels. Company officials said it provides full-service lab testing in all 50 states, processing over 400,000 tests per day.

“Expansion signals growth,” CEO Colleen Payne-Nabors said in a statement. “We want to be strategically positioned internally and externally to accommodate the needs of government agencies by managing and operating projects with the skills, capabilities and manpower we possess.”

To accommodate the growth, company officials said MCI is looking to add employees across a variety of departments, including executive management, human resources, accounting, biochemistry, cytology, hematology, pathology, medical technicians and more.