Constellis Holdings on Friday said it has completed its acquisition of Centerra Group, adding breadth and scale to the safety and risk management company.

Centerra provides a range of federal security services. Photo: Centerra Group
Centerra provides a range of federal security services. Photo: Centerra Group

Constellis said the acquisition “significantly enhances” its U.S. presence and strengthens its relationships with key customers, including the U.S. Department of Energy and the United Nations. Constellis, which is based in Northern Virginia, is working to expand its presence in the U.S.

Terms of the deal were not announced.

“Centerra greatly enhances our domestic footprint and accelerates our ongoing efforts to further penetrate the U.S. risk management market,” Jason DeYonker, CEO of Constellis, said in a statement.

Centerra, formerly G4S Government Solutions, is based in Florida. The company provides a wide range of services for nuclear security protection, federal and commercial security, fire and emergency, base operation and support, fleet management and facilities maintenance.

Constellis now has 17,000 employees worldwide.

Centerra was a portfolio company of Alvarez & Marsal Capital.