Discreet Investigation Service


Richard M. Aranzullo, the principal of Discreet Investigation Services, Inc., has been in the investigative field for over 40 years. He has been licensed in Connecticut since 1970, and has held licenses in Massachusetts, Rhode Island, New York and New Jersey. A former Marine, he has owned and operated one of the largest private investigation agencies in operations, executive protection, bail bond fugitive recovery assignments, as well as missing person cases nationally and internationally during his 40-year career.

Marco N. Aranzullo, the vice president of Discreet Investigation Services, Inc., earned a Criminal Justice degree after graduating from Fairfield College Preparatory School. He has learned, from the ground up, the highly sensitive and sometimes emotional day-to-day operations of the company. Marco is part of the new breed of investigators helping to make sure that Discreet Investigation Services, Inc. continues to update its staff, equipment and services to assure our clients of the best services available.

Gerald Pertoso, the head of operations in New England, is a former Marine and a 20-year veteran of Connecticut and California law enforcement. Jerry works closely with clients and agents to assure that all cases, large or small, are handled in the most professional and confidential manner.

Amanda McGovern, the executive assistant to the principals, is responsible for handling report preparation for clients, attorneys and court. She is also active in many different aspects of investigations, specializing in computer research. She deals directly with clients during certain stages of their investigations. She has also done field work both in-state and nationally.

Michael J. Beiswanger, the general manager of Discreet Investigation Services, Inc., started as a field agent with the agency, having come from a background of previous experience in the field. He has earned a Criminal Justice degree as well as Officer status in the military. He is responsible for the daily meetings with prospective clients as well as with present clients and is responsible for our electronic privacy protection service.