PSA Email Format
Research ServicesDistrict of Columbia, United States51-200 Employees
PSA is a global research services firm focusing on due diligence and investigations, headquartered at 1050 Connecticut Avenue Northwest, Suite 500, Washington, DC, and employing 51–200 people. It provides human-led due diligence, investigations, and advisory services to support decision-making in high-risk environments. For more than 25 years, PSA has assisted global banks and organizations across technology, defense, agriculture, energy, and medical sectors in managing regulatory, reputational, and operational risk. The company conducts work in more than 150 countries and operates from offices in Washington, DC; Dubai; Hong Kong; Manila; Shanghai; and Kuala Lumpur, with a growing presence in Latin America. Service offerings include pre-IPO and pre-transaction due diligence, third-party and counterparty reviews, investigations into corruption, fraud, misconduct, potential sanctions violations, product diversion, and executive and board-level background reviews.