Private Investigations Agency. Stealth Investigations LLC is a fully licensed, bonded and insured private investigations agency. We have been certified as either meeting or exceeding all regulatory requirements by the State of Texas. Our employees have been fully vetted by the Federal Bureau of Investigations and received the clearances required to represent clients in both the public and private sectors. We are an Accredited Member of the Better Business Bureau with an A+ Rating and we are proud to be an Active Member of the Texas Association of Licensed Investigators (TALI). Our standards of conduct and service are simply unparalleled within our industry. Unlike most private investigation agencies, we do not offer a smorgasbord of various services. We offer only one exclusive service, we locate and unite missing heirs and beneficiaries with escheated estates. This is the only service we provide, and we’ve been doing it extraordinarily well since 2003.