| TranSystems Promotes John Bergman to Vice President Since joining TranSystems in 2018, Bergman has led the Charleston office operations and helped build relationships with the South Carolina DOT. His structural engineering expertise has been an asset in the area as well as his strong client relationships. Vigilent Labs Kicks off Production of COVID-19 Test Kits at its... North Charleston, S.C. – Vigilent Labs, an advanced health and medical technology company that provides solutions for the detection, identification and assessment of health and bio-threats, has completed and shipped its first major order of Alfa Scientific Instant-View COVID-19 Antigen Test Kits for use in the King of Hammers racing event. | 