The education technology company Blackboard is moving its corporate headquarters from the District to Reston in 2019, fewer than four years after striking a deal to remain in D.C. thanks to incentives from the city.
The once high-flying company, now suffering from increased competition and flat revenue, made the announcement Wednesday afternoon.
Blackboard will move its D.C. office, now at 1111 19th St. NW south of Dupont Circle, to the Plaza America complex, where its Reston office is already…