SeaTREK | clear lounge | FunCats | Aquaticar
sub sea systems logo


Sub Sea Systems designs innovative, immersive and interactive products and programs for the marine tourism industry.

Sign-up for our weekly blog to keep up-to-date with Sub Sea Systems' innovations and adventures.


Innovative. Immersive. Interactive.

Sub Sea Systems is Celebrating 30 Years Under the Sea

Sub Sea Systems is a world leader in innovative products and underwater experiences for the marine tourism industry. Our talented team specializes in immersive, memorable and hands-on encounters that aim to educate through entertainment.

Meet Our Management Team

  • Jim Mayfield

    Jim Mayfield

    President & CEO

    Dreamer, designer, inventor, entrepeneur

    email icon linkedin icon
  • Miles Crail

    Miles Crail

    Chairman of the Board

    Always has a twinkle in his eye

    email icon
  • Melissa Mayfield

    Melissa Mayfield

    Chief Financial Officer

    She's the ringleader of this circus

    email icon linkedin icon
  • Hannah de Bie

    Hannah de Bie

    Vice President of Marketing

    Secretly wishes she was a mermaid

    email icon linkedin icon
  • Kyle Mayfield

    Kyle Mayfield

    Vice President of Production

    Dances better underwater than on land

    email icon linkedin icon
  • Keenan Mayfield

    Keenan Mayfield

    FunCat Product Director & GoPro Sales

    Wishes there was a camouflage FunCat

    email icon linkedin icon
  • Oliver and Cali the office dogs

    Carl Hanson

    Director of Water Operations and Safety

    Resident Fish Nerd

    email icon linkedin icon
  • Javier Fortunato

    Javier Fortunato

    Regional Coordinator

    Would live underwater if he could

    email icon linkedin icon




Our Regional Representatives

  • fil

    Filiberto A. Medina

    Spain & Europe Representative

    email icon linkedin icon

  • ad van tuiji

    Ad van Tuijl

    EMEA & Russia Representative

    email icon linkedin icon

  • office dogs

    Gunner, Oliver & Cali

    Human Resources

    Office therapy & entertainment

    email icon instagram icon


Sub Sea Systems' Products

In 1985 we established our brand and built a reputation in the industry as engineers and fabricators of custom submersibles and semi-submersibles. Over the years our products have evolved as we reimagine ways to explore the world’s oceans. Sub Sea Systems is co-creator of the SNUBA shallow water diving system, co-founder of the award-winning hands-on nurse shark and stingray encounters, designer and creator of the SeaTREK helmet diving system, manufacturer of the FunCat electric catamaran and inventor of clear Lounge — the world’s 1st underwater oxygen bar.

  • sea trek kid with startfish

    Sea TREK

    Comprehensive helmet diving systems and proven guided touring program — available for purchase or license.

    Read More

  • clear lounge underwater oxygen bar

    clear lounge

    The world's 1st underwater oxygen bar — a self-contained, freestanding aquarium combined with Sea TREK— available for purchase or license.

    Read More

  • funcat electric catamaran


    Electrically powered, chaise lounge catamaran designed for commercial rental operations and private ownership.

  • drive underwater with Aquaticar


    The world's 1st underwater driving experience, designed as a themed attraction for water parks! Learn more here!


sea trek icon

Since 1999...

Sea TREK has introduced more than 2 million people worldwide to the beauty of the underwater world. The program is designed for multi-generations of guests with no previous experience, to easily and safely explore the sea floor (or an aquarium) on an expertly guided tour. SeaTREK is CE marked and comes in several configurations, which can be integrated into existing facilities or used for standalone, startup operations.


SeaTREK Sample Monthly Income

Figures based on one operator’s documented monthly experiences and a selling price of $79 per person




clear lounge

clear lounge icon

The World's 1st Underwater Oxygen Bar

clear lounge is an exceedingly innovative, self-contained underwater oxygen bar (patent pending). Using SeaTREK helmet diving technology, guests enter a freestanding aquarium and breathe enriched, scented oxygen while shooting bubble guns, playing jenga, writing messages to each other and friends on the outside, and having their photo taken in an underwater photo booth. clear lounge is available in customizable configurations for purchase or license.


clear lounge Monthly Projections

Figures based on projected visitors and an average spending of $54 per guest





funcat icon

Eco Friendly Fun

FunCat electric catamarans are delightful leisure watercraft. FunCats are fun! With easy controls that even kids can use, side-by-side seating perfect for lounging next to your friends and family and built in armrests with cupholders for the drink of your choice — FunCats make a day on the lake or bay FUN! Designed and built for durability, comfort, stability, safety and reliability, the FunCat is perfect for a number of applications– from use at a waterfront home to commercial rental operations. FunCats are CE marked and proudly made in the USA. Available for purchase or joint venture opportunities.


FunCat Sample Monthly Rental Income

Figures based on one operator’s documented monthly rentals and an hourly rental rate of $50





Sub Sea Systems is always looking to collaborate, customize and personalize our products and programs to meet the needs of entrepreneurs who have a passion for providing quality entertainment in the aquatic industry. We look forward to hearing about your business, start-up or even your plans in the earliest stages; together we can discover solutions to bring your dreams to life.


In which product are you interested?

Leave this empty:

gopro icon

Sub Sea Systems Headquarters