Bret Gilliam net worth at death: How much was Bret Gilliam worth?

Bret Gilliam was a pioneering technical diver who lived in America from February 3, 1951, until October 8, 2023. Along with Mitch Skaggs, he co-founded the certifying organization Technical Diving International. He was also formerly the only person to hold the world record for deep diving on air.

He is also a well-known author who writes about diving. Gilliam has written or collaborated on 72 books, more than 1500 feature magazine pieces, and more than 100 magazine covers. Since 1959, he has recorded almost 19,000 dives in his career as a diver.

In 1971, Gilliam founded Ocean Tech, a consulting firm that offered expert witness testimony in instances involving diving and maritime matters. Since 1973, he has participated in more than 400 court proceedings, almost exactly equally split between plaintiff and defense representation.

Bret Gilliam net worth at death: How much was Bret Gilliam worth?

The range of Bret Gilliam’s net worth or income is between $1 million and $9 million. His principal occupation as a diver has brought him a significant amount of wealth.

In legal matters pertaining to scuba diving and marine affairs, Bret Gilliam’s knowledge was in high demand. He has run Ocean Tech since 1971, testifying as an expert witness in more than 400 cases spanning from defense to plaintiff action.