Testimonial:
“We’ve had very little bad weather here which is quite unusual. We’ve only had 2 thunderstorms since July. The few times when there were storms out there, the unit has worked great!”
US Coast Guard, Connecticut  
Lightning Safety Tip:
kids lightning safety page
warranty
About Us
ThunderBolt International Inc. (TBI) was established in January of 2009 as a Woman-owned and operated business located in Tampa, Florida. TBI is the sole manufacturer and sole source supplier of the ThunderBolt® Storm & Lightning Detector.
The ThunderBolt® Storm & Lightning Detector provides real-world and real-time applications for independent storm detection which is reliable, portable and extremely user-friendly.

TBI markets around the world by direct sales, e-tail and distributors and has over 16,000 units in use world-wide. Key customers include U.S. military, more than 100+ large industrial firms, and commercial and public safety applications such as major sports venues, schools and universities.

To Contact Us CLICK HERE »

Mission Statement
TBI saves lives, prevents injury and reduces property losses by alerting customers to severe weather systems and dangerous conditions. Our products detect severe weather within a 75-125 mile radius and activate visual and audio warning systems with sufficient lead time to execute safety plans. Our products are proudly made in America.


Our Team
Tami Fitzpatrick President and CEO
Tami Fitzpatrick
President & CEO
TBI
email: Fitz@tbi-usa.com
(Office) 813-973-8844
(Fax) 813-973-4641



Edward Shaver
Edward Shaver
EVP-Chief Technology Officer
TBI
email: EFShaver@tbi-usa.com
(Office) 813-973-8844
Edward Shaver's Biography »



eric hessemer
Eric Hessemer
Sales Manager
TBI
email: EricHessemer@tbi-usa.com
(Office) 813-973-8844
(Cell) 813-244-1943