Darren Clark, owner of Clark Computer Services and Clark Building Technologies, of Baltimore and Frederick, says the past year has been the worst of his 23 years in business. He said Maryland’s year-old tech tax has led to a drop in business and at the same time the company has lost federal government contracts. (Kenneth K. Lam/Staff) PUBLISHED: June 8, 2026 at 5:20 PM EDT | UPDATED: June 8, 2026 at 5:39 PM EDT Getting your Trinity Audio player ready...