Rod Leith Investigations LLC is a New Jersey-based investigative firm offering business intelligence and due diligence services to corporate and private clients. The firm’s focus is on deep background investigations to better serve business decisions, from anticipated partnerships and mergers to contracts and purchase agreements.

Rod Leith, who is licensed by the New Jersey State Police*, brings with him more than 30 years of experience as an investigator and intelligence manager. His reputation for thoroughness is well known to the legal community as well as business and government leaders in New York and New Jersey.

Leith Historical Research operates as a DBA of Rod Leith Investigations LLC. Rod Leith’s long-term experience with historic preservation and local history recommends him as an authority who can assist with your questions concerning a business or family historical affairs, researching and designating landmark properties and producing business histories for anniversary celebrations.

Investigative services with the hallmarks of discretion and integrity.