SI - Special Investigations Limited Company

SI - Special Investigations Limited Company is a leading professional services firm and government contractor specializing in investigations, intelligence, and cybersecurity. Based in the Washington DC metropolitan area, SI delivers exceptional services to commercial and government clients worldwide through its business units SPECINV and SI Cyber. With a strong presence in Herndon and Reston, Virginia, Chevy Chase, Maryland, and Washington, DC, SI serves a diverse range of industries including government, financial services, healthcare, and information technology.

SI – Special Investigations (SPECINV) provides licensed and regulated security services, leveraging deep expertise in fraud, financial forensics, corruption, anti-money laundering operations, and workplace misconduct investigations. SI Cyber addresses critical cybersecurity needs for government entities and corporations, employing innovative investigative techniques alongside customized IT solutions. The company's commitment to excellence is reflected in its global reach and client-focused approach, underpinned by a communitarian corporate culture emphasizing Mission-Task-Purpose and national service.

SI – Special Investigations Limited Company is dedicated to providing tailored solutions that meet the unique challenges faced by its clients. Operating as a CVE-verified SDVOSB and holding VA DCJS 11-8775 accreditation, the firm demonstrates a commitment to integrity and professionalism in all its endeavors. With a leadership team including a retired senior naval officer and a NYSE-listed global manufacturer’s corporate chairman, SI offers unparalleled experience and strategic insight. We invite you to create a customized and exclusive company showcase and product listing on our platform to further highlight your exceptional services.