DRASS GALEAZZI U.T. SRL U Company Profile by CMR

Company Profile

DRASS GALEAZZI U.T. SRL U Basic Information, Manufacturing Base, Sales Area, and Its Competitors

Sr. No.	Item	Description
1	Company Name	DRASS GALEAZZI U.T. SRL U
2	Website	www.drass.tech
3	Established Date	1927
4	Headquartered	Italy
5	Market Position/ History	Founded in 1927, Drass has evolved from traditional diving roots into one of global leader in advanced diving systems. Building on the pioneering spirit of Roberto Galeazzi—whose revolutionary spherical pressure vessels and deep-sea innovations set diving records in the 1930s—Drass has become synonymous with cutting-edge subsea technology. Today, the company’s industrialized Drass 100 Series is the only standardized and serially produced diving system in the market, ensuring unparalleled quality and delivery. With most components developed in-house and a strong focus on R&D, Drass holds key patents in saturation diving technologies. The company also offers turnkey vessel integration services, working closely with shipbuilders and designers.
6	Sales Area	Worldwide
7	Manufacturing Location	Italy
8	Competitors	SMP Submarine Manufacturing & Products Unique Systems (UAE) Inspectronic (Subject to data availability) Mimir
9	CEO	Sergio Cappelletti
10	Ownership Type	Private
11	Contact Information	Via Teresa Mattei, 4, 57121 Livorno ITALY Tel: +39 0586 421221

Business Segment/ Overview:

Drass operates across four key business segments—Defence, Diving, Rescue, and Medical—each backed by a century of experience and continuous technological innovation.
Defense
•   Drass delivers advanced underwater solutions for military applications, offering a range of compact and stealth maritime platforms:
•   Compact Submarines & DGK: Custom-engineered for coastal defense, intelligence gathering, and covert operations.
•   Swimmer Delivery Vehicles (SDV) & DS8: Tactical submersibles for Special Forces, enabling stealth insertion of combat divers.
Diving
A global leader in deep diving technology, Drass offers fully integrated systems and standalone components tailored for commercial, military, and recreational applications:
•   Complete Deep Diving Systems: Industry-standard 100, 700, and 900 Series for saturation diving.
•   Diving Support Infrastructure: Includes Hyperbaric Reception Facilities, Minisat Systems, Saturation Chambers, and Diving Bells.
•   Life Support & Control Systems: Gas reclaim & storage, Panels & Consoles, LARS (Launch and Recovery Systems).
•   Products & Components: A wide range of high-performance diving components, available for direct purchase via the online store.
•   D-ONE Diving Helmet: Flagship helmet for commercial diving with advanced safety and performance features.
•   Recreational Diving: Specialized equipment and support boats for non-commercial diving ventures.
•   Hyperbaric Chambers: High-spec chambers for operational, training, and medical use.

Rescue

Drass is a premier provider of advanced submarine rescue technologies, offering a complete suite of emergency recovery soluti•   Submarine Rescue Vehicles (SRV) & Capsules (SRC): Engineered for rapid deployment in critical rescue missions.
•   Submarine Ventilation Systems (VS): Ensures safe air circulation in distressed submarines.
•   Diving Submarine Rescue Vessels (DRSV): Flagship models include:
o   ST-236: Ultra-deep capability for extreme operations.
o   ST-230: Deep-water rescue optimized for versatility.
•   Rescue and Salvage Vessels: Includes the 25M Multipurpose Rescue and Salvage Vessel (MRSV) and Midget Transportation and Recovery Barge (MTRB) for modular recovery missions.

Medical

Medical Hyperbaric Chambers: HBOT involves the administration of oxygen within a pressurized chamber, where atmospheric pressure exceeds normal levels. This environment allows the lungs to absorb significantly more oxygen, which is then transported throughout the body to promote healing. Drass systems deliver either 100% pure oxygen or custom oxygen blends, tailored to therapeutic needs.
•   Oxygen Therapy: Clinically proven systems for a wide range of therapeutic needs.
•   Patient Care: Ergonomically designed chambers ensuring safety and comfort.
•   Safety: 100% compliance with international safety standards and robust monitoring systems.
•   Certification: Fully class-certified systems for hospital and clinical deployment.
•   Control: Intuitive, user-friendly interface for precise therapy management.
•   Innovation: Continuous R&D investment ensures the most advanced features and technology.
•   Follow-up Services: Full lifecycle support from commissioning to maintenance.

Commercial Saturation Diving Systems Product Types Specification

Product	Product Description
DDC CHAMBERS	Optimized Ergonomics: Spacious Ø 2300 mm internal diameter ensures superior comfort for divers during long decompression cycles. Intelligent Layout: Smart compartmentalization allows access to the Diving Bell without disrupting team members in the rest/sleeping area. Efficiency-Focused Design: Internal volume is fine-tuned to reduce gas consumption and optimize reserves, supporting sustained offshore diving operations. Depth Rating: Engineered for 300 meters sea water (msw) pressure environments. Durable Environmental Range: Built to perform reliably in temperatures from -10°C to +55°C, suitable for extreme offshore conditions. Certified Construction: Pressure vessels are manufactured in compliance with Class Rules and EN 13445 standards for ultimate safety and quality assurance.
100 SERIES	DRASS 100 Series Saturation Diving, Rated to 300 msw, it incorporates standardized modular equipment for easy configurability and fast-tracked vessel installation. DRASS 100 Series integrates specialized technical software including failsafe automation, facilitating completely remote management of the system. DRASS 100 Series Saturation Diving System is integrated into the majority of diving vessels and operated by most main diving contractor companies worldwide.
THE 900 SERIES	DRASS 900 Series Modular Saturation System is rated to depths of 300 msw in accordance with class certification and offers as standard a 12-man occupancy in one 6-man Twin Lock Chamber and two 3-man Twin Lock Chambers.

Anushka Gore

Anushka Gore is a Senior Research Associate at Cognitive Market Research & Consulting, specializing in the Consumer Goods sector. She is involved in delivering comprehensive market intelligence and business research…

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Profile Details

Author Anushka Gore
Published 06 May 2025
Last Updated 06 May 2025
Reading Time~5 minutes
CoverageSWOT, Financials, Key Employees, History

- 1.1 About DRASS GALEAZZI U.T. SRL U
- 1.2 Key Facts
- 1.3 Key Employees
  - 1.3.1 Key Employee Biographies
- 1.4 History
- 1.5 Locations & Subsidiaries
  - 1.5.1 Head Office
  - 1.5.2 Other Locations & Subsidiaries
- 2.1 Company Overview
- 2.2 Business Segments
- 2.3 R&D Overview
- 2.4 Brands
- 2.5 Key Company Statistics
- 2.6 Key Financials (2015–2019)
- 2.7 Share Holder Analysis
- 2.8 Regional Presence
- 2.9 Services Offered
- 3.1 Strengths
- 3.2 Weaknesses
- 3.3 Opportunities
- 3.4 Threats
- 3.5 Key Competitors
- 4.1 Company Metrics
- 4.2 Key Investors
- 4.3 Recent Funding & Valuation
- 4.4 Historical Funding & Valuation
- 5.1 Acquisitions
- 5.2 Partnerships
- 6.1 Latest News & Announcements
- 6.2 Strategic Initiatives
- 7.1 Summary of Findings
- 7.2 Strategic Recommendations

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DRASS GALEAZZI U.T. SRL U Company Profile