Wikipedia:Gross Investigation Bureau

Gross Investigation Bureau (known as Gross), named after Hans Gross, is an American private investigation agency dedicated to being the world's premier information research, collection and analysis organization, is based in New York City. Bureau is staffed with a wide array of highly-skilled and multi-disciplined private investigators, electronic technitians, and analysts who support its most significant investigations with advanced electronic surveillance, digital forensic, and data analysis.

Gross Investigation Bureau offers private investigation services for individuals and organizations.

While Bureau's work doesn't typically make the news, the result of its labor are evident in the busted financial fraud ring, the exposed cheating partner, the prevented lawsuit.

Gross works extensively with partners at the local, state, national and international levels.