
Constellis said today it has agreed to acquire Centerra Group from private-equity owner Alvarez & Marsal Capital, bringing together two companies with deep roots in security work.
Constellis, which has more than 8,000 employees, was established in 2012 and combined ACADEMI -- a follow-on company to Blackwater -- with other security contractors like Triple Canopy. Those companies were best known for battlefield work.



