Tier One Supply

When I joined Poseidon in 2024, I obviously had to stop many of the activities I was doing up to that point: multi-brand regulator maintenance, drysuit repairs, the online store, recreational diver training, etc.

In early 2025, a new project began in Seville: Tier One Supply. It was a group of young people, friends, and family who came together to create a company that would allow them to work at what they loved most, all while being their own bosses.

I already knew several of them, as they had been my students, and I fell in love with the project. Since then, I have been supporting them in this wonderful idea, training them, and referring the services that I can no longer perform.

Instructors, Special Forces Military personnel, Technicians, Biologists, Educators, Engineers, Graphic Designers… They have an incredible background, and I am convinced they will become one of the most important companies in the diving world.

You can get to know them better by visiting their website at www.tieronesupply.com, and they will be delighted to help you with anything you need.

That’s why when you ask me for gear, recreational dive training, regulator/suit/rebreather repairs, or military and professional diving consulting, I refer you to them. Because I trust this team 100%.

Be sure to follow them, because I am convinced they will make history.

And as for me, it gives me great peace of mind knowing that you will continue to receive the same level of service I provided, but now enhanced by the energy of youth and teamwork.

Thank you, T1S!