Welcome to National Business Investigations, Inc.

National Business Investigations, Inc. (NBI) is an industry leader in Investigations, Surveillance, and Corporate Security Services.  Specializing in extraordinary customer service, integrity and professionalism, NBI has located people and assets worldwide, conducted thousands of civil, criminal, corporate and industrial investigations, and provided security to corporate officers, business owners, celebrities, and disaster and emergency response environments for more than 40 years.

NBI's corporate and legal services include executive level and pre-employment background investigations, computer forensics, insurance defense, litigation support, asset discovery, hostile termination/workplace violence mitigation, strike management security and executive protection.

Family owned and operated for two generations, NBI also recognizes the need for more personal and compassionate investigative services, as in the case of domestic issues such as infidelity, child custody and visitation monitoring, personal locates and asset/income verification.

To address the special circumstances associated with personal protection, NBI operates a separate division devoted exclusively to the protection of persons and facilities at risk. Utilizing highly trained and motivated personnel who espouse intense loyalty to the person, family or organization under their protection, the MINDERS division of NBI focuses solely on Personal Security and Protective Services.

After more than 40 years, National Business Investigations, Inc. continues to provide the finest in investigative and protective services, utilizing enhanced capabilities, highly trained professionals and an intense personal commitment to their client's interests.