Marty Lagina Net Worth (Updated 2025).
Marty Lagina, a trained engineer and successful entrepreneur, first gained recognition as the co-founder of Terra Energy, a natural gas exploration company he launched in the 1980s. His sharp business acumen and expertise in the energy sector allowed him to build a thriving career, eventually selling the company for millions. While his professional achievements were impressive, it was his passion for history and treasure hunting that propelled him into the public eye. Alongside his brother Rick, Marty became a central figure in *The Curse of Oak Island*, a reality TV series that explores the centuries-old mystery of buried treasure on Nova Scotia’s Oak Island.
The show, which premiered in 2014, turned Marty into a household name, showcasing his methodical approach and willingness to invest both time and resources into solving the island’s riddles. His background in engineering and business lent credibility to the search, while his down-to-earth personality made him a fan favorite. Though already financially successful, Marty’s fame grew as the show gained a dedicated following, cementing his status as a modern-day adventurer. His journey from energy entrepreneur to treasure hunter exemplifies how diverse interests can shape an unexpected yet remarkable career path.
Marty Lagina’s Net Worth in 2025
As of 2025, Marty Lagina’s estimated net worth is around $100 million. His wealth stems from his successful energy business, television career, and various investments. While exact figures fluctuate, his involvement in “The Curse of Oak Island” and other ventures has significantly boosted his financial standing over the years.
Marty Lagina’s Career
Marty Lagina is best known as a star of History Channel’s “The Curse of Oak Island,” where he searches for treasure with his brother Rick. Before TV fame, he built a career as a petroleum engineer and entrepreneur, founding Terra Energy Ltd., a successful natural gas company later sold for millions.
Marty Lagina’s Other Ventures
Beyond Oak Island, Marty owns Mari Vineyards, a Michigan-based winery producing premium wines. He also invests in renewable energy projects, reflecting his engineering background. His diverse portfolio includes real estate and historical preservation efforts, showcasing his wide-ranging interests.
Marty Lagina’s Assets
Marty owns a sprawling estate in Traverse City, Michigan, which includes his winery and vineyards. He also possesses valuable Oak Island exploration rights and equipment. His assets extend to luxury vehicles, private investments, and stakes in energy-related businesses.
Marty Lagina’s Annual Income
Marty earns an estimated $5 million annually from “The Curse of Oak Island,” his winery, and other ventures. His income varies based on show ratings, wine sales, and investment returns, but his multiple revenue streams ensure consistent financial success.
Frequently Asked Questions about Marty Lagina
What is Marty Lagina’s net worth?
Marty Lagina’s estimated net worth is around $100 million, primarily earned through his successful ventures in the energy sector and his role in the TV show “The Curse of Oak Island.”
How did Marty Lagina make his money?
Marty Lagina made his fortune through his company, Terra Energy, which specialized in natural gas exploration. He later sold it for millions and invested in vineyards and television projects.
Is Marty Lagina still involved in the energy industry?
While Marty Lagina sold Terra Energy, he remains involved in energy-related investments and continues to explore new business opportunities.
What is Marty Lagina’s role on “The Curse of Oak Island”?
Marty Lagina is one of the main cast members and financial backers of the treasure-hunting show, working alongside his brother Rick Lagina to uncover Oak Island’s secrets.
Does Marty Lagina own a winery?
Yes, Marty Lagina co-owns Mari Vineyards in Michigan with his brother Rick, producing high-quality wines and expanding their business ventures.
How much does Marty Lagina earn from “The Curse of Oak Island”?
Exact figures are undisclosed, but estimates suggest Marty earns a substantial salary per episode, contributing significantly to his net worth.
Has Marty Lagina found treasure on Oak Island?
While the show has uncovered historical artifacts, no definitive treasure has been found yet, but Marty and his team continue their search.
What other businesses does Marty Lagina own?
Apart from Mari Vineyards, Marty has investments in renewable energy projects and real estate, diversifying his income sources.
Is Marty Lagina married?
Yes, Marty Lagina is married to Olivia Lagina, and they have two children together.
What is Marty Lagina’s educational background?
Marty Lagina holds a law degree from the University of Michigan and a bachelor’s degree in mechanical engineering, which helped shape his business career.
