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.
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Terra-Core Net Worth
| Net worth | $2 million (2025) |
| Annual Sales Revenue | $2 million (2025) |
| Lifetime sales | Not available |
| Investor | Lori Greiner |
| Founder | Greg Nigro |
| Employees | <10 |
Terra-Core Pitch on Shark Tank
| Company name | Terra-Core |
| Product | An air-filled workout surface focusing on core strengthening training |
| Episode | Season 11 Episode 08 |
| Founder | Greg Nigro |
| Asked for | $300,000 for 15% equity |
| Final deal | $300,000 for 22.5% equity |
| Shark | Lori Greiner |
| Location | Salt Lake City, Utah |
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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
| Year | Accomplishment |
| 2019 | Terra-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.