Shareholders at ManTech International (Nasdaq: MANT) approved Wednesday a proposed agreement to sell the company to global investment firm Carlyle

Systems Planning and Analysis, a portfolio company of Arlington Capital Partners, has acquired a Metron division focused on providing operations

ICF (Nasdaq: ICFI) has purchased Blanton & Associates, an environmental consulting services provider headquartered in Texas, for an undisclosed amount.

Quest Global, an engineering services provider to the aerospace and defense sectors, has acquired and integrated software development company EXB

Exiger, a software-as-a-service supply chain risk management company, has purchased Supply Dynamics for an undisclosed sum to combine their products

Sigma7, a risk information and services provider backed by Growth Catalyst Partners, has acquired data and software company Intelligence Fusion

Mclean, Virginia-based data management company IQ Business Group has purchased a strategic equity stake in the U.S. subsidiary of Mint

Precision Aviation Group, an Atlanta-based portfolio company of private equity firm GenNx360 Capital Partners, has agreed to buy PTB Group,

Guidehouse, a Veritas Capital portfolio company, has agreed to buy the public sector advisory practice of professional services firm Grant

Guidehouse has finalized the integration of Dovel Technologies and introduced a new practice focused on supporting clients’ mission-critical projects through