Deep Blue Divers

Our mission is to offer divers safe and fun dives at a selection of hand-picked diving spots creating unforgettable experiences.

Deep Blue Divers is a fully equipped, latest technology diving center which has high quality “ SCUBAPRO ” diving equipment as well as authorized service for the above .
Deep Blue Divers is an up-to-date  PADI Diving Center which follows all international safety and training standards giving high quality services.

Deep Blue Divers diving center is at the main square of the picturesque village of Syvota, Thesprotia, famous for its natural wealth and beauty. One can pair his favorite hobby with his summer vacations in a group of small islands full of exquisite beaches and an all-green landscape overhanging the blue sea.

 Deep Blue Divers follows a course which through various activities makes every one of us realize the value of preserving  the nature of the deep sea but also the respect for human life , two interrelated ideas.

The diving center is  a magnet for the fullfilment of stress relieving entertainment as well as a data bank for diving . Taking part in an entertaining dive touches all human senses augmenting our receptive ability and interpersonal trust getting us ready for the absolute sense of an underwater trip.
The visit of the underwater world in the company of Deep Blue Divers is an unprecedented experience with multiple aesthetic discoveries in every one of our activities.

Safety is of paramount importance in our diving center. Prevention is the beginning of everything.
Safety is invaluable and the safety measures taken are sometimes boring for some people. For the staff of   Deep Blue Divers it is the rule  and it is followed to the letter.
Prevention and safety are the two starting points in every one of our activities. They are the unbreakable rules of our schools and we try to pass them on to our divers who take part in entertainment dives.

Always remember ! It is better to waste a minute of your life in safety procedures than waste  your life in a minute. Tomorrow’s dive is the reward that you dived safely today.


  • ISO:9001/2008 Certif.No.: GR15.1905Q

  • ΕΝ 14467 Services of Organized Guided Diving Cert. No.: GR14.1601DIV/A

  • EN 14467 Maintenance of systems of producing Divers’ Respiration Gases according to the technical specifications of the manufacturer Cert. No.: GR14.0678DIV

  • EN 14467 Renting Services of Diving equipment. Cert. No: GR14.1601DIV/B


Our specialists are at the heart of Deep Blue Divers.

Alexandros Marketos

Founder & IDC Staff Instructor


– IDC Staff Instructor (IDCS-255387)

– ELITE Instructor   2014 – 2015 – 2016

– Membership Achievement Award


  • Deep Diver
  • Wreck Diver
  • Night Diver
  • Full Face Mask
  • Sidemount
  • Enriched Air
  • Search & Recovery Diver
  • Dry Suit Diver
  • Emergency Oxygen Provider
  • Delayed Surface Marker buoy


– ANDI INTERNACIONAL   Dive Medic Instructor (Cert.No.: GR-20237)

– EMERGENCY FIRST RESPONSE   Instructor (Cert.No.: 255387)

– PROFESSIONAL DIVER & SUPERVISOR (MINISTRY of SHIPPING & AEGEAN Fold.No.: 511.8-4/13 Pr.No.: 20641 Cert.No.: 09)

– BUREAU VERITAS (SAS-UK Branch Management System Cert.No.: GR15.1905Q)

– PADI Business Academy

– SCUBAPRO   Technical Service

– PSI PCI   Visual Cylinder Inspection (Inspector No.: 26123)

– ENVIRONMENTAL  PROTECTION TECHNIQUE SA   Pollution Response (Cert.No.: 1404034)

– TRITECH INTERNATIONAL SYSTEM   Operator (MDV SeaFox System Cert.No.: HN15/11.04.00)

– TRITECH INTERNATIONAL LIMITED   Operator Diver (Short Range Diver Detection Sonar Cert.No.: HN09/15.06.00)

– FRONIUS   Underwater Welding

– BROCO   Underwater Cutting

– OTS (OCEAN TECHNOLOGY SYSTEM)   Underwater Communication & Wireless Buddy Phone System

– MARINER UNDERWATER ELECTRONICS    Video Inspection System (Mar.Mod.: 1300) & Underwater Communication

– STANLEY   Underwater Hydraulic Tools

– U.S.NAVY   Salvage Diver & Deep Diver (USNS MOHAWK Diver No.: 02016/29-08-03)

– U.S.NAVY EXPLOSIVE ORDANCE DISPOSAL   «Technician» (EODMU8 No.: 02016/14-02-03)

– LIFEGUARD (ΠΔ23/2000 License.No: 2119.2/03/21-7-03 Cert.No.: 252)

– N/K S.E.A. training S.A.P.   Operator (Cruiser Unorthodox Warfare Speedboats HN02016/25-07-05 )

– SPEEDBOAT OPERATOR   (Hellenic Coastguard Licence No.: 1899)


– OWNER Underwater Professional Service Team (MINISTRY of SHIPPING & AEGEAN Fold.No.: 511.8-2/13 Pr.No.: 26159 Cert.No.: 04)


  • Construction & Maintenance of Port Istallation
  • Underwater Construction Project
  • Inspection & Measurement of Underwater Construction
  • Underwater Hull & Underwater Construction Cleaning
  • Construction & Installation of Moorings
  • Installation & Maintenance of Underwater Cables
  • Construction, Installation & Maintenance of Underwater Pipelines
  • Underwater Search, Inspection & Survey
  • Search & Recovery of Objects from High Depths
  • Underwater Repair & Maintenance of Ships
  • Underwater Ship Inspection
  • Underwater Measurement of Metal Thickness for Hull & Pipelines
  • Recovery Wrecks SALVAGE
  • Underwater Welding & Cutting
  • Fusion Joinining of Plastic Pipes
  • Underwater – Surface Search, Detection  & Rescue of Missing Person
  • Search & Rescue
  • Supply & Installation of Port Fenders,  Pneumatic Fenders, Floating Fenders and Fenders for Piers
  • Marine Pollution Response


– Professional Soldier for 20 years (1993-2013) at H.N. – U.S.Navy at Seals-E.O.D.-Salvage Team

– Underwater Professional Service (Worldwide Commercial Dives) for 5 years from 2013

– PADI Instructor from 2013

Pernille Tilma Tonnesen

Dive Master