Deltek Inc.

Deltek Inc. is an American multinational enterprise software and information solutions corporation headquartered in Herndon, Virginia. The company's core business revolves around providing specialized software and information solutions for project-based businesses. Its mission is to empower the people doing the world's most consequential work by delivering solutions that help customers connect and automate the project lifecycle, with a passion for powering project success.

Deltek offers a comprehensive suite of products and services tailored for various market segments, including government contractors, aerospace and defense, architecture and engineering, construction, and consulting firms. Key offerings include Cloud ERP solutions like Costpoint, Vantagepoint, and Maconomy, as well as specialized tools for opportunity intelligence (GovWin IQ), pricing intelligence (ProPricer), resource intelligence (Polaris), work intelligence (Replicon), and delivery assurance. These solutions are designed to manage customer information, financial and project accounting, project management, risk management, enterprise resource planning, and compliance, serving over 30,000 customers globally.

In recent leadership changes, Bob Hughes assumed the role of President and CEO in April 2024, succeeding Mike Corkery, who transitioned to an operating Group Executive role at Deltek's parent company, Roper Technologies. Deltek is currently positioning itself as a purpose-built AI platform for project-based industries, integrating AI across project workflows for enhanced planning, resource allocation, execution, and compliance. The company received multiple "Major Player" designations in IDC MarketScape reports for ERP, professional services automation (PSA), and workforce management in March 2026, and was recognized as an "ERP Technology Expert" by Nucleus Research in 2026. Deltek also continues to publish its long-running annual industry studies, such as the Deltek Clarity Government Contracting and Architecture & Engineering Industry Studies, providing key insights into market trends.