Derish International Investigations is a licensed private investigation agency with offices in Oregon and Costa Rica with capabilities in California. The practice is limited to law firms and established business entities.

Seth Derish, who spent over 25 years working in San Francisco with some of the best attorneys in the industry, is experienced in all facets of private investigation, ranging from simple locates to complex financial fraud. His over 40 years in this business have led him to the four corners of the globe. He was outside investigator for the Financial Crisis Inquiry Commission, a bi-partisan congressional committee tasked with investigating the Great Recession; was sent to Latin America by the U.S. Southern Command to investigate military improprieties; and was lead investigator assigned to investigate assets on a former Latin American president who stole over $200 million, amongst over 15,000 additional investigations. He is the co-regional director for Central and South America for the Council of International Investigators, a prestigious international association with members in over 50 countries. He is also a lifetime member of the World Association of Detectives, the largest and oldest association in the world.

In his 40 plus years as an investigator, Seth Derish has developed a trusted network of contacts around the world. If he cannot assist in the client's investigation, he can certainly find another professional who can.