A statement Friday from USTC Holdings said the acquisition of the company now called Xe (ZEE) Services includes its training facility in North Carolina.Terms of the deal were not disclosed. The statement says founder Erik Prince will no longer have an equity stake and no longer be involved in Xe’s management or operations.Moyock, North Carolina-based Xe was both renowned and reviled for its involvement with the US government in Iraq and elsewhere.The ownership group is led by two private equity firms, including Forte Capital Advisers. Forte managing partner Jason DeYonker has been a longtime financial adviser to Prince.