Terra Core is a versatile fitness platform designed to enhance balance, strength, and core stability. Its air-filled base creates an unstable surface, making workouts more effective by engaging multiple muscle groups.

Whether used for strength training, cardio, or rehabilitation, Terra Core fits seamlessly into any fitness routine. Greg Nigro pitched Terra Core on Shark Tank in Season 11, securing a $300,000 deal from Lori Greiner.

The exposure boosted sales, and the product gained popularity in both home and gym workouts. Since its Shark Tank appearance, Terra Core has expanded its product line and distribution. As of 2025, the company is thriving, with a growing customer base and strong sales in the fitness market.

Terra-Core Net Worth

Net worth$2 million (2025)
Annual Sales Revenue$2 million (2025)
Lifetime salesNot available
InvestorLori Greiner
FounderGreg Nigro
Employees<10

Terra-Core Pitch on Shark Tank

Company nameTerra-Core
ProductAn air-filled workout surface focusing on core strengthening training
EpisodeSeason 11 Episode 08
FounderGreg Nigro
Asked for$300,000 for 15% equity
Final deal$300,000 for 22.5% equity
SharkLori Greiner
LocationSalt Lake City, Utah

Don’t miss these products from Season 11

Terra-Core Founder

Greg Nigro founded Terra-Core in 2016. Greg maintains a reputation in the fitness industry, providing a service for more than two decades as a fitness coach. Greg completed his bachelor’s degree at Creighton University, majoring in physics. He initially started his career journey at IKON Solutions. He has years of experience in the sales industry. Simultaneously, he pursued his passion for fitness. Terra-Core’s founder Greg Nigro has a net worth of 2.5 million USD as of 2025.

Key accomplishments

YearAccomplishment
2019Terra-Core was featured in Shark Tank and secured a deal.

Conclusion

From their beginnings on Shark Tank to their current status as a thriving business, they have proven that with the right idea and execution, anything is possible. We can’t wait to see the future for Terra-Core and its continued success.

ABOUT KESARA BANDARAGODA
Kesara Bandaragoda is a Sri Lankan-born media entrepreneur currently based in Dubai, with a lifelong passion for storytelling, innovation, and all things screen-worthy. Whether it's a mind-bending sci-fi epic or the latest startup pitch on Shark Tank, Kesara is all in. In fact, he was one of the earliest content creators to cover Shark Tank Australia online and has been tracking its businesses, products, and founders since 2019 — long before it was cool.

Kesara is the visionary CEO behind BrandFactory, a digital media company powering multiple content platforms that reach millions. When he’s not leading a team of creatives, he’s often geeking out over Marvel and DC universes, decoding Spielberg's directorial magic, or revisiting classics like The Shawshank Redemption, Interstellar, and Pirates of the Caribbean (yes, he's a Johnny Depp loyalist).

INDUSTRY FOCUS
Kesara’s writing and content leadership often focus on the intersection of entrepreneurship, entertainment, and emerging digital cultures. He’s particularly passionate about telling stories that celebrate founders, dissect business blueprints from media narratives, and spark curiosity in audiences across the globe.

FAVORITE MEDIA
A sci-fi enthusiast with a taste for high-stakes storytelling, Kesara’s favorite titles range from cerebral time-space odysseys to charismatic pirate adventures. He thrives in content that mixes real-world business insight with the spectacle of entertainment — think Shark Tank meets Black Mirror, with a touch of Marvel heroics.

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