About us

Protection is our Mission

The Marine Guardian (“TMG”) was founded by Randy Manescalchi in 2017. Randy learned about two children that lost their lives in a boating accident while in an area they were instructed not to go. Randy’s knowledge of tracking technology enabled him to create a boat tracking device that could successfully geofence a boat.

Since 2017, protection is our mission. Our devices keep boaters safe, protect from theft, monitor vital systems for failure and tracks your boat at all times. If an event occurs you get instant alerts via text, voice call or email.

With many options available to boat owners, why choose the Marine Guardian to protect your boat? It’s the small differences that matter most – Learn about the Marine Guardian differences here.

The Marine Guardian continues to grow partnerships with some of the best boat builders in the industry. Boat builders understand the level of safety, security and peace of mind their customers get on day one of delivery. The Marine Guardian also partners with boat dealers, installers, distributors and insurance companies.

We have products and services for individual boat owners, fleet operators and boat builders.

Peace of mind

They say that no news is good news. Use the mobile app to check on your boat any time you like, but know The Marine Guardian is monitoring at all times – and will immediately alert you if an event occurs.

Privacy Policies You can view our privacy policies here: Mobile Privacy Policy

Send us a message

Have a question? A Marine Guardian specialist will get right back to you.

Prefer to talk? Call 800-397-9807