Parsons Corporation is an American multinational technology-focused defense, intelligence, and infrastructure engineering firm. Founded in 1944, Parsons is headquartered in Chantilly, Virginia, and serves both government and private sector organizations in more than 30 countries. Parsons operates in two primary segments: Federal Solutions and Critical Infrastructure. The company provides services in various sectors including cybersecurity, intelligence, defense, transportation, environmental remediation, and urban development. As of 2023, Parsons employs approximately 18,500 professionals worldwide. Parsons became a public company after its initial public offering in 2019. It was included in the Fortune 1000 in 2020 and added to the S&P 400 in 2024. The company is led by Carey Smith, who serves as Chairwoman, President, and CEO. Wikipedia