Latest News
Congratulations to Junior Officer Giampiero Marongiu on graduating with a Bachelor’s Degree in Naval Engineering from the University of Naples Federico II, in collaboration with Italy's Naval Academy! Giampiero's thesis, “Analysis of the Effect of an Underwater Explosion on the DS8 Vessel”, presented an in-depth structural study of Drass’ DS8 Swimmer Delivery Vehicle. On-site assessment...
Last week at DRASS HQ, we completed the combined Factory Acceptance Tests (FAT) and Commissioning (I&I) of the Ballast Tank Supply (IZ) System of the SDO-SuRS Deployable SAVER apparatus — a cutting-edge rescue support system ensuring safe breathable air supply and full operational readiness in submarine rescue missions. Thanks to the close synergy between the...
Hands down maximum performance Head down, zero flooding ❝We dive a lot of pipelines, pits, dam structures, etc. Many times the diver must be inverted head down. The ▓▓s tend to flood. The D-ONE is an excellent head-down position helmet. No issues, no flooding!" — Chuck Phillippe, VP, AC PLUS MARINE, INC. Florida D-ONE. Delivering...
Naval Magazine Article THE DGK SUBMARINE: A PARADIGM SHIFT IN UNDERWATER WARFARE As modern naval operations increasingly unfold in littoral and grey-zone environments, traditional paradigms of conventional submarine defence are floundering. The latest issue of Revista de Marina explores the DRASS DGK, a new class of submarine that answers that shift with: Compact Dimensions: At...
DRASS has completed the Installation & Integration (I&I) commissioning of the Diving Decompression Chamber (DDC) system, part of the Italian Navy's advanced submarine rescue solution: Drass SAVER. This milestone marks the final phase before Sea Acceptance Testing (SAT) and full system delivery! Over a week-long testing program at DRASS Romania last week, the DDC was...
We’re thrilled to announce a strategic partnership with Aitronik for the advancement of autonomous underwater navigation capabilities. Combining DRASS' expertise in subsea technologies with AITRONIK's cutting-edge software solutions, this collaboration will enable the integration of modular, AI-driven control systems into DRASS’ manned and unmanned underwater vehicles — with our DS8 and Ronda platforms at the...
Submarine School, Taranto Naval Base DRASS continues its engagement in advancing submarine rescue capabilities—this time within the training framework of the Italian Navy. This week, Davide D'Alessio, DRASS Program Manager and former submariner, instructed the CRF (Coordinator Rescue Forces) Course organized by ISMERLO (International Submarine Escape and Rescue Liaison Office) that is currently underway in...
We are thrilled to announce that we have once again achieved ISO certification across all three core international standards — a distinction we’ve maintained since 2009. These certifications reaffirm our alignment with globally recognized standards, reflecting DRASS Group's continued commitment to quality, safety, and sustainability across every aspect of our operations: ISO 9001 – Quality...
For over a century, DRASS excellence has been built on quality innovation and a honed expertise that, in many cases, has been carried down from one generation to the next... Meet father and son, Stefan & Marius Gherasim from Drass' Mechanical Outfitting Division: Stefan’s calm precision and hands-on expertise have made him a key reference...
Introducing the D-ONE Testing Case – a compact, PC-based solution that ensures your breathing apparatus is always ready for use. This invaluable solution allows for on-site testing of helmets and other breathing devices, automatic data recording, and instant certification output. Whether you're an Authorised D-ONE Service Centre or a company conducting on-site safety checks, the...
FROM TRADITION TO TECHNOLOGY
Continuously active since 1927 with the Galeazzi business line, Drass has extensive experience in manned underwater technology, establishing the world record for deep diving immersion with an atmospheric diving suit in 1937.
The company is now international leader in commercial diving, medical hyperbarics, midget and compact submarines, and vehicles for special forces.
Our Solutions
RESCUE
Drass is the leading company in Submarine Rescue thanks to its comprehensive range of solutions including design for turnkey submarine rescue ships, submarine rescue systems.
view sectionDefence
With nearly a century of tradition and continuous activity, Drass is a recognized world leader in commercial and defence subsea operation solutions.
view sectionMedical
DRASS currently has the most advanced and reliable range of hyperbaric oxygen therapy products, thanks to its focus on research and development, engineering production and materials technology. Drass designs, manufactures and tests all components in accordance with class certification.
view sectionDiving
Drass since 1927 the historic leader in the deep diving industry, innovative, safe and cost-efficient systems and equipment, in compliance with the highest industry standards.
view sectionLatest Events
Last week on May 20th, DRASS Technical Manager Marco Bellomo, joined leading experts as part of the DIVEPACK Industry Workshop at the European Defence Agency (EDA) in Brussels. DIVEPACK (Deployable Modular Underwater Intervention Capability), under the PESCO initiative, is set to deliver a modular, high-readiness system for underwater missions in both maritime and inland environments,...
Driving next-generation naval innovation, DRASS showcased its suite of crafts and technologies optimized for operational dominance below the surface and securing maritime infrastructure in increasingly contested domains. As we wrap up another successful Combined Naval Event in the UK, we would like to thank everyone who stopped by our stand—we look forward to continuing the...
In Livorno on October 22, 2024, at the suggestive sea-view Palazzo Pancaldi, DRASS hosted its first Techport event. Characterized by a practical and in-depth approach, this specialized event explored the methodology technology and solutions for monitoring critical infrastructures subsea with key topics including Underwater Situation Awareness and Underwater Drone Swarming. Bringing together leading experts and...
This week, from June 17-21, DRASS is participating at the NATO SMERWG (Submarine Escape & Rescue Working Group) 2024 in Amsterdam, Netherlands. Showcasing DRASS' new generation subsea technology during a week of technical panels and exhibitions are Defence System Design Coordinator, Davide D'Alessio, and Commercial Manager, Enrico Pitzalis. DRASS S.A.V.E.R. system, consisting of deployable assets...
Sharing photos following another fantastic event in Farnborough that provided an invaluable opportunity to engage with our clients and Navy delegations. Drass' timely conference symposium held in the Submarine Technology Theatre, entitled: S.A.V.E.R. – New Rescue Systems for New Challenges in the Underwater Domain, focused on the versatility of Drass rescue and intervention assets, and...
DRASS is glad to share some pictures from Navy Technology Exhibition held in Tallinn - Estonia, 30th January to 1st February 2024. DRASS once again thanks all those who stopped by for a visit and discussion about DRASS cutting-edge technology and solutions.
DRASS promotes local children's charity event The "Derby delle Stelle(tte)" charity event, organized by the Italian Naval Academy, took place on 3 March 2023 at Modigliani Sports Stadium in Livorno. This friendly match between local basketball teams "Libertas Livorno 1947" and "Pielle Livorno”, saw teams go head-to-head until the final score in a tournament dedicated...
English version Genoa, 20 February 2023 The new SDO-SuRS (Special and Diving Operations - Submarine Rescue Ship) unit is the response of the Navy and the national shipbuilding industry to support special operations, underwater operations, and the rescue of distressed submarines, as well as the growing need to protect vital underwater infrastructure in the Mediterranean...
DRASS Group is happy to share some pictures from our company Christmas dinners in Italy and Romania. During the evening, all our staff spent a wonderful time together, with great food and wine, great music, and of course excellent company! Happy Holidays and best wishes from everyone at DRASS!
D-ONE Diving Helmet Open Day held at DRASS headquarters on 2nd September was a resounding success. Participants, professional divers from various sectors, contributed to making this event extremely interesting. All had the opportunity to test the new D-ONE in the water, appreciating its performance and excellent functionality. They were impressed by its ergonomic design, superior...