The reference list contains the most significant activities executed by Drass limited to the late eighties. The jobs have been divided into categories for ease of reference.
| 2024 | Hal Offshore LTD/ SEAMEC LTD | 18.300.1 Diving Saturation System | DNV | India |
| 2022 | Italian Navy SDO-SuRS (Nave Olterra) | 12.300.1 Diving Saturation System | RINA | Italy |
| 2018 | Subsea 7 | Heating and Cooling system | DNV | Qatar |
| 2017 | Subsea 7 | Service Contract for the Supply of Remote Assistance for Vessel Seven Kestrel | DNV | North Sea |
| 2015 | CSSC Huang Pu – Oriental Dragon | 24.300.2 Diving Saturation System | DNV | CHINA |
| 2015 | ZPMC – Pelagic | 24.300.2 Diving Saturation System | DNV | CHINA |
| 2015 | Kreuz Challenger | 18.300.1 Diving Saturation System | DNV | NORWAY |
| 2014 | DSME for ROK – ATS2 Vessel 2 | Surface Air Dive System | KR | KOREA |
| 2014 | Technip Deep Discover ( Ex Haldane) | 18.300.2 Diving Saturation System | DNV | NORWAY |
| 2013 | HTIP import & export technology | Monoplace chamber | Vietnam | |
| 2012 | Well Ops | Bell Handling Console con PLC panel | DNV | United Kingdon |
| 2012 | Seven Kestrel | 18.300.2 Diving Saturation System | DNV | KOREA |
| 2011 | SBM – Installer | 18.300.1 Diving Saturation System | DNV | Monaco |
| 2011 | Technip – HRF | Hyperbaric Rescue Facilities (18 Man) | DNV | Norway |
| 2010 | Helix (Well Ops UK) Well Enhancer | Hyperbaric Evacuation System ( Additional HLB & Escape Trunk ) | DNV | United Kingdon |
| 2009 | Halul Offshore Services Company W.L.L. | 18.300.1 Diving Saturation System | DNV | Doha, Qatar |
| 2009 | Cal Dive | Hyperbaric Evacuation System ( Escape Trunk & Control Panel) | DNV | Singapore |
| 2008 | Impresub International LLC – Hera | 12.300.1 Diving Modular Saturation System | DNV | Cairo, Egypt |
| 2008 | Subsea Oilfield | Portable Saturation System | DNV | Malaysia |
| 2007 | RANA DIVING ITALY | Umbilical winch for Diving Saturation System | Ravenna – Italy | |
| 2007 | Boskalis (ex Gulmar) Boka Atlantis | 18.300.2 Diving Saturation System | DNV | United Arab Emirates |
| 2007 | Boskalis (ex Gulmar) Nor Da Vinci | 18.300.2 Diving Saturation System | DNV | United Arab Emirates |
| 2007 | Impresub International LLC | Containerized Air Dive System | Cairo, Egypt | |
| 2006 | Seven (ex TOISA) Pegasus | 18.300.2 Diving Saturation System | DNV | Bermuda |
| 2006 | Helix (Well Ops UK) Well Enhancer | 18.300.1 Diving Saturation System | DNV | United Kingdon |
| 2006 | Azzawiya Refinery | Containerized multiplace hyperbaric chamber with rectangular door (6 places) | Libia | |
| 2005 | Bibby Line Limited – Sapphire | 18.300.2 Diving Saturation System | DNV | United Kingdom |
| 2005 | Sealion Shipping | Engineering Services for ABS classification of a DNV Saturation System | Toisa Proteus | |
| 2004 | RANA DIVING ITALY | HRC HYPERBARIC RESCUE CHAMBER 300 MSW FOR THE ABOVE DIVING SYSTEM. | DNV | DSV |
| 2004 | Veba Oil (Ras Lanuf) | Containerized multiplace hyperbaric chamber with rectangular door (6 places) | LIBIA | |
| 1999 | RANA DIVING ITALY | 300 MSW PACKAGED DIVING SYSTEM (4 MEN + 6 MEN) REFITTING AND MAINTENANCE | RINA | DSV |
| 1996 | E.M.C. – LONDON | 6 m3 – 450 MSW DIVING BELL | DNV | DSV BAR PROTECTOR |
| 1996 | E.M.C. – LONDON | DIVING BELL LAUNCHING SYSTEM | DNV | DSV BAR PROTECTOR |
| 1991 | C.N.S. -ITALY | DIVING SYSTEM REFITTING AND MAINTENANCE | RINa | |
| 1990 | ENGINBASE INTERNATIONAL HONG KONG | 200 MSW SATURATION SYSTEM | LR | C.C.C. Co. LTD -TAIWAN |
| 1989 | RAUMA-REPOLA OFFSHORE | SATURATION DIVING SYSTEM REFITTING AND MAINTENANCE | DNV | DSV SPRUT |
| 1989 | KOREA TACOMA | 200 MSW DIVING SYSTEM | LR | DSV FOR VIETSOPETRO (VIETNAM) |
| 1989 | KOREA TACOMA | 200 MSW DIVING SYSTEM | LR | DSV FOR VIETSOPETRO (VIETNAM) |
| 1988 | RAUMA-REPOLA OFFSHORE | ASSEMBLY WORK OF TWO DIVING SYSTEMS. TESTING ASSISTANCE UP TO COMMISSIONING | UR | DSV |
| 1988 | RAUMA-REPOLA OFFSHORE | SATURATION DIVING SYSTEM ASSEMBLING AND TESTING | UR | DSV |
| 1988 | RAUMA-REPOLA OFFSHORE | ASSEMBLY WORK OF TWO DIVING SYSTEMS. TESTING ASSISTANCE UP TO COMMISSIONING | UR | DSV |
| 1988 | RAUMA-REPOLA OFFSHORE | SATURATION DIVING SYSTEM ASSEMBLING AND TESTING | UR | DSV |
| 1987 | MICOPERI ITALY | 450 MSW SATURATION DIVING SYSTEM (14 MEN) + HLB | LR RINA ABS | MICOPERI SSCV 7000 |
| 1987 | SMIT INT’L NETHERLANDS | No. 2 (6 MEN) No. 2 (12 MEN) DECOMPRESSION CHAMBERS FOR SATURATION DIVING SYSTEM | LR | SMIT SEMI 1 & 2 |
| 1987 | FINCANTIERI ITALY | SATURATION DIVING SYSTEM REFITTING AND MAINTENANCE | UR | DSV ALI AMIROV |
| 1987 | REELMASTER U.K. | UPGRADING AND MAINTENANCE OF SATURATION DIVING SYSTEM | DNV | DSV HIGLAND REEL |
| 1984 | ANDERS WILHELMSEN NORWAY | 350 MSW SATURATION DIVING SYSTEM (16 MEN) + HLB | DNV | WILCHIEF DSV |
| 1982 | KAARE MISJE A/S NORWAY | 300 MSW SATURATION DIVING SYSTEM (10 MEN) + HLB | DNV | ARCHIMEDES DSV |
| 1981 | RANA DIVING ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | DIAMOND HUNTER DRILLING SEMISUB |
| 1980 | SAIPEM (ENI) ITALY | 200 MSW SATURATION DIVING SYSTEM (4 MEN) | LR | CASTORO 6 PIPE LAY BARGE |
| 1980 | RANA DIVING ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | RINA | DRILLING SHIP |
| 1979 | WILHELM WILHELMSEN NORWAY | 300 MSW SATURATION DIVING SYSTEM (10 MEN) | DNV | TENDER COMET DSV |
| 1979 | SAIPEM (ENI) ITALY | 200 MSW SATURATION DIVING SYSTEM (10 MEN) | LR DNV ABS | RAGNO 2 DSV |
| 1978 | SUBSEA OIL SERVICES ITALY | 300 MSW OBSERVATION BELL (3 MEN) | LR | SCARABEO 3 DRILLING SEMISUB |
| 1978 | SUBSEA OIL SERVICES ITALY | 650 MSW OBSERVATION BELL (3 MEN) | DNV ABS | BUCCANEER DSV |
| 1978 | DOLPHIN SERVICE NORWAY | 300 MSW SATURATION DIVING SYSTEM (4 MEN) | DNV | DSV |
| 1977 | SUBSEA OIL SERVICES ITALY | 360 MSW SATURATION DIVING SYSTEM (12 MEN) | LR | MICOPERI PM27 CRANE SHIP |
| 1976 | SEMAC BV NETHERLANDS | 450 MSW SATURATION DIVING SYSTEM (10 MEN) | LR | SEMAC I PIPE LAYING BARGE |
| 1976 | I.M.P.C. KUWAIT | 300 MSW SATURATION DIVING SYSTEM (10 MEN) | LR | CRANE BARGE |
| 1975 | DOLPHIN SERVICE NORWAY | 300 MSW SATURATION DIVING SYSTEM (8 MEN) | DNV | BORGHOLM DSV |
| 1975 | SUBSEA OIL SERVICES ITALY | REFITTING & UPGRADING A “PC 51 ” MINI-SUBMARINE | LR | |
| 1975 | I.U.C. USA | 300 MSW SATURATION DIVIN SYSTEM (4MEN) | LR | DSV |
| 1974 | DOLPHIN SERVICE NORWAY | 450 MSW SATURATION DIVING SYSTEM (8 MEN) | DNV | DEEP SEA SAGA DRILLING SEMISUB |
| 1974 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | PEGASUS CRANE SHIP |
| 1974 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | SEDCO K DRILLING SEMISUB |
| 1974 | SUBSEA OIL SERVICES ITALY | 300 MSW SATURATION DIVING SYSTEM (24 MEN) | LR | CAPALONGA DSV |
| 1973 | SAIPEM (ENI) ITALY | 200 MSW SATURATION DIVING SYSTEM (8 MEN) | LR | CASTORO 2 |
| 1973 | DOLPHIN SERVICE NORWAY | 300 MSW SATURATION DIVING SYSTEM (4 MEN) | DNV | ROSS RIG DRILLING SEMISUB |
| 1973 | DOLPHIN SERVICE NORWAY | 300 MSW SATURATION DIVING SYSTEM (6 MEN) | DNV | BLUE DOLPHIN DRILLING SEMISUB |
| 1973 | STRONGWORK DIVING U.K. | 300 MSW SATURATION DIVING SYSTEM (8 MEN) | LR | DSV |
| 1972 | SUBSEA OIL SERVICES ITALY | 300 MSW SATURATION DIVING SYSTEM (6 MEN) | LR | SAIPEM 2 DRILLING SHIP |
| 1972 | SAIPEM (ENI) ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | RAGNO I DSV |
| 1972 | SUBSEA OIL SERVICES ITALY | 300 MSW SATURATION DIVING SYSTEM (8 MEN) | RINa | CORSAIR DSV |
| 1972 | SHELL NETHERLANDS | 200 MSW SATURATION DIVING SYSTEM (8 MEN) | LR | SPAR CRUDE OIL STORAGE BUOY |
| 1970 | RANA DIVING ITALY | 300 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | DSV |
| 1970 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | SEDCO D DRILLING SEMISUB |
| 1969 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (6 MEN) | LR | BLUE WATER 3 DRILLING SEMISUB |
| 1968 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | BIG JOHN DRILLING SHIP |
| 1968 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (6 MEN) | LR | SCARABEO 2 DRILLING SEMISUB |
| 1967 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | SEDCO E DRILLING SEMISUB |
| 1967 | SUBSEA OIL SERVICES ITALY | 200 MSW PACKAGED DIVING SYSTEM (4 MEN) | LR | STAFLO DRILLING SEMISUB |
| 1997 | Belgian Navy – Zeebrugge Naval Base | 100 m depth Diving Simulator | Zeebrugge – BELGIUM | |
| 1988 | E.F.A.P. Regional School | 220 m dept Deep Diving Simulator with: | Genova – Italy | |
| 1987 | C.I.A.M.A. organization belonging to Brazian Navy & Petrobras | 1000 m dept Deep Diving Simulator with: | Rio De Janeiro – Brazil | |
| 1971 | S.S.O.S. – Sub Sea Oil Services S.p.A. | 500 m dept Deep Diving Simulator | Zingonia, Bergamo – Italy | |
| 1961 | Italian Navy Special Forces “Com.Sub.In.” | 300 m dept Deep Diving Simulator | Le Grazie (SP) – Italy |
| 2004 | Italian Navy Special Forces “Com.Sub.In.” | 50 bar hydrostatic pressure facility | La Spezia – Italy | |
| 2002 | LOVAT Inc. | Supply of two -2- two compartments hyperbaric chamber for TBM (Tunnelling Boring Machine) in Bologna – Italy | Bologna – Italy | |
| 2000 | LOVAT Inc. | Supply of two -2- two compartments hyperbaric chamber for TBM (Tunnelling Boring Machine) in Torino – Italy | ||
| 1995 | J. HOWDEN | Supply of two -2- hyperbaric chambers for Tunnelling Project (underground in Kuala Lumpur / Malaysia) | ||
| 1993 | SAIPEM | Coupling clamp for the Tie-In of a 26″ pipe: pulling capacity 110 tons | ||
| 1993 | SAIPEM | Supply (design and Construction) of rotating coupling consisting of: 63 ways x 225 bar + 95 electric ways – ‘GIANO’ project | ||
| 1992 | SAIPEM | Underwater clamp (50 tons capacity) used to lift a 26″ pipe in water at a depth of 600 m | ||
| 1992 | ||||
| 1991 | MT GROUP | Supply of four -4- double acting doors for compressed air tunneling operations, Denmark | ||
| 1991 | C.C.C. Co. | Construction of three -3- submersible pontoons and all the relevant tools and accessories for the installation of the Taipei Outfall Scaline | ||
| 1991 | RAUMAREPOLA | Hydrostatic Pressure Test on two battery pods (for submersible) | ||
| 1990 | E.M.C. | Castoro 6 Firing Line | ||
| 1990 | SOTEREM | Construction of Antenna Support for Kerguelen Island | Denmark | |
| 1990 | J. HOWDEN | Supply of one -1- hyperbaric chamber for Genoa underground project | ||
| 1990 | IMPRESE RIUNITE GENOVA | Supply of one -1- automatic control system for air pressure and oxygen percentage in tunnelling operation (Genoa underground) | ||
| 1989 | RIVA CALZONI | Umbilical winch 20ton / 1000m cable, dia. 80m | ||
| 1989 | CABI CATTANEO | Pressure vessels | Milano (ITALY) | |
| 1989 | A.B.B. | Construction of welded structures (for submarine) | ||
| 1989 | J. HOWDEN | Supply of four -4- hyperbaric chambers for Storebaelt Tunneling Project | ||
| 1988 | RAUMA-REPOLA | – Roller System for R-R25 – Jacking System for R-R25 | FINLAND | |
| 1987 | INGERSOLL | 450 bar pressure vessels | ||
| 1987 | FINNISH NAVY | Environmental Control Unit (22 bar) | FINLAND | |
| 1987 | MSAR SpA | 100 bar hydrostatic pressure vessel | ||
| 1986 | CERN – Geneve | Testing chambers to produce vacuum and hyperbaric atmospheres | Geneve SUISSE | |
| 1985 | CERN – Geneve | Hyperbaric chambers to test critical components under pressure and very high temperature | Geneve SUISSE |
| 2013 | EBM | Hyperbaric Medical Center PISA – Yearly Service | Italy | |
| 2013 | IPER S.r.l. ( Pozzuoli ) | Hyperbaric Medical Center – Yearly Service | Italy | |
| 2012 | Air Liquide | New Manual Panel for Niguarda Hyperbaric System | Italy | |
| 2012 | EBM | Hyperbaric Medical Center PISA – Yearly Service | Italy | |
| 2012 | IPER S.r.l. ( Pozzuoli ) | Hyperbaric Medical Center – Yearly Service | Italy | |
| 2011 | EBM | Hyperbaric Medical Center PISA – Yearly Service | Italy | |
| 2011 | IPER S.r.l. ( Pozzuoli ) | Hyperbaric Medical Center – Yearly Service | Italy | |
| 2010 | Hospital Niguarda Milan | Hyperbaric Medical System for Oxygen Therapy | DNV | Italy |
| 2006 | Santa Chiara Hospital | Hyperbaric Medical Center – Retrofit | Pisa – Italy | |
| 2006 | Istituto Iperbarico S.p.A | Hyperbaric Medical Center – Yearly Service | Villafranca, Verona – Italy | |
| 2005 | Garden Reach Shipbuilders & Engineers Limited | One Man Transportable Chamber HPE70.1.M – 65.1.AMST | India | |
| 2005 | Moscati Hospital | Hyperbaric Medical Center – Yearly Service | Avellino – Italy | |
| 2005 | Palmi Hospital | Hyperbaric Medical Center – Yearly Service | Palmi – Italy | |
| 2004 | Moscati Hospital | Hyperbaric Medical Center – Yearly Service | Avellino – Italy | |
| 2004 | Palmi Hospital | Hyperbaric Medical Center – Yearly Service | Palmi – Italy | |
| 2003 | Malaysian Navy (Semporna Naval Base) | Multiplace hyperbaric chamber Mod. 222.10.FP with rectangular door (10+2 places) | Semporna, Sabah – Malaysia | |
| 2003 | Fidenza Hospital | Hyperbaric chamber Mod. 222.8.2FP | Fidenza – Italy | |
| 2003 | Moscati Hospital | Hyperbaric Medical Center – Yearly Service | Avellino – Italy | |
| 2003 | Palmi Hospital | Hyperbaric Medical Center – Yearly Service | Palmi – Italy | |
| 2002 | Istituto Iperbarico Spa | Multiplace hyperbaric chamber Mod. 230.18.3FP with all rectangular doors (18+2 places) | Verona – Italy | |
| 2001 | Ospedale Niguarda Cà Granda | Hyperbaric Centre composed of No. 2 multiplace chambers (including civil works and installation) | Milano – Italy | |
| 2001 | Oti Service | Upgrading of the Hyperbaric Medical Centre | Marghera – Italy | |
| 2000 | China Medical College Hospital | multiplace hyperbaric chamber with rectangular door | Taiwan | |
| 2000 | Subwork S.r.l. | Single place hyperbaric chamber | Milano – Italy | |
| 2000 | Transmetro – Porto | Hyperbaric chamber Mod. 130.2.AT with full size opening door | PORTUGAL | |
| 2000 | ATIP PADOVA Srl | Multiplace hyperbaric chamber Mod. 222.10.FP with rectangular door (10+2 places) | Padova – Italy | |
| 1999 | Chi Mei Foundation Hospital | Hyperbaric system with multiplace chamber | Taiwan | |
| 1999 | Centro Iperbarico Verbano | Hyperbaric Centre upgrading and enlargement adding a new multiplace chamber (total n.2 multiplace chambers) | Laveno (VA) – Italy | |
| 1998 | Rigshospitalet | multiplace hyperbaric chamber with double rectangular door | Copenhagen DENMARK | |
| 1998 | Post & Telecom Hospital Hainan | multiplace hyperbaric chamber with full opening door | Hainan Island – China | |
| 1998 | Tecnoparco Lago Maggiore | No. 2 Multiplace hyperbaric chambers with rectangular door | Verbania – Italy | |
| 1997 | Lavos | Single place hyperbaric chamber | Oristano – Italy | |
| 1997 | Casa di cura D’Amore | Multiplace hyperbaric chamber | Taranto – Italy | |
| 1997 | Tecno Center service | No. 2 Multiplace hyperbaric chambers with rectangular door | Castellamare di Stabia (NA) – Italy | |
| 1996 | USL/10 | multiplace hyperbaric chamber with rectangular door | Palmi, Reggio Calabria – Italy | |
| 1996 | Royal Malaysian Navy | multiplace hyperbaric chamber with rectangular door | Lumut – MALAYSIA | |
| 1996 | A.T.I.P. | multiplace hyperbaric chamber with rectangular door | Rovigo – Italy | |
| 1996 | Public Hospital | multiplace hyperbaric chamber with double rectangular door | Fidenza – Italy | |
| 1996 | Pipeline Bureau Hospital | multiplace hyperbaric chamber with full opening door | Peking – CHINA | |
| 1996 | Istituto Iperbarico S.p.A | multiplace hyperbaric chamber with rectangular door | Villafranca, Verona – Italy | |
| 1996 | Istituto Iperbarico S.p.A | multiplace hyperbaric chamber with full size opening door | Villafranca, Verona – Italy | |
| 1996 | Keelung Naval Hospital | multiplace hyperbaric chamber with rectangular door | Taiwan | |
| 1995 | Adriatic Export-Import | multiplace hyperbaric chamber with circular door | CROATIA | |
| 1995 | Chinese Naval Logistics Command | multiplace hyperbaric chamber with rectangular door | Keelung – TAIWAN | |
| 1995 | IPER | multiplace hyperbaric chamber with full size opening and multiplace hyperbaric chamber with rectangular door | Pozzuoli, Napoli – Italy | |
| 1995 | “Ginnic Club Quattro” | multiplace hyperbaric chamber with full size opening | Mazara del Vallo, Trapani -Italy | |
| 1995 | “Casa di Cura I Cedri” | multiplace hyperbaric chamber with circular door | Fara Novarese, Novara – Italy | |
| 1995 | “Centro Diagnostico Empedocle Srl” | multiplace hyperbaric chamber with circular door | Porto Empedocle, Agrigento – Italy | |
| 1995 | Satomed | multiplace hyperbaric chamber with rectangular door | Ankara – TURKEY | |
| 1995 | Korean Navy | multiplace chamber onboard ship vessel | KOREA | |
| 1995 | “Casa di Cura Russo” | two multiplace hyperbaric chambers with rectangular door | Catania – Italy | |
| 1994 | Istituto Iperbarico | multiplace hyperbaric chamber with rectangular door | Bolzano – Italy | |
| 1994 | Ospedale “Molinette” | multiplace hyperbaric chamber with circular door | Torino – Italy | |
| 1994 | University “La Sapienza” | two multiplace hyperbaric chambers with circular door | Roma – Italy | |
| 1994 | “Private Day Hospital M.P.M.” | multiplace hyperbaric chamber with rectangular door | Bologna – Italy | |
| 1994 | Istituto Iperbarico S.p.A | multiplace hyperbaric chamber with rectangular door | Villafranca, Verona – Italy | |
| 1993 | Beijing Telecom Post Hospital | multiplace hyperbaric chamber with full sized opening | CHINA | |
| 1993 | Istituto Iperbarico Spa | multiplace hyperbaric chamber with full sized opening – multiplace hyperbaric chamber with rectangular door | Villafranca, Verona – Italy | |
| 1993 | O.T.I. Services | multiplace hyperbaric chamber with full size opening | Mestre, Venezia – Italy | |
| 1993 | USL/4 | multiplace hyperbaric chamber with circular door | Brindisi – Italy | |
| 1993 | USL/10 | multiplace hyperbaric chamber with full size opening | Bari – Italy | |
| 1992 | Hospital Marino USL/20 | multiplace hyperbaric chamber with rectangular door – multiplace hyperbaric chamber with circular door | Cagliari -Italy | |
| 1992 | O.T.I. Services | multiplace hyperbaric chamber with rectangular door | Mestre, Venezia – Italy | |
| 1992 | Hospital “Marques de Valdecilla” | multiplace hyperbaric chamber with rectangular door | University of Santander – SPAIN | |
| 1992 | Baromed | multiplace hyperbaric chamber with rectangular door | Madrid – SPAIN | |
| 1992 | “Presidio Ospedaliero Foggia/4” | multiplace hyperbaric chamber with full sized opening | Vieste, Foggia – Italy | |
| 1991 | A.T.I.P. | multiplace hyperbaric chamber with rectangular door | Padova – Italy | |
| 1991 | Galeazzi Institute | two multiplace hyperbaric chambers with full sized opening and one multiplace hyperbaric chamber with circular door | Milano – Italy | |
| 1991 | O.T.I.P. | multiplace hyperbaric chamber with full sized opening | Torino – Italy | |
| 1991 | CE.M.I.S. | multiplace hyperbaric chamber with rectangular door | Carrara – Italy | |
| 1991 | CE.M.I.S. | multiplace hyperbaric chamber with rectangular door | Lucca – Italy | |
| 1991 | Ce.M.S.I. | multiplace hyperbaric chamber with rectangular door | Salerno – Italy | |
| 1991 | Royal Thai Navy | multiplace hyperbaric chamber for 6+1 patients | Sattahip Naval Base – Thailand | |
| 1991 | Nautilus | two multiplace hyperbaric chambers with rectangular door | Firenze – Italy | |
| 1991 | Clinic “City of Brescia” | two multiplace hyperbaric chambers with rectangular door | Brescia – Italy | |
| 1991 | Gallipoli Local Authority | multiplace hyperbaric chamber with circular door | Lecce – Italy | |
| 1991 | Hospital “Casa Sollievo della Sofferenza” | multiplace hyperbaric chamber with rectangular door – multiplace hyperbaric chamber with full sized opening | San Giovanni Rotondo, Foggia – Italy | |
| 1990 | Clinic “Villa dei Gerani” | multiplace hyperbaric chamber with full sized opening | Erice, Trapani – Italy | |
| 1989 | C.U.M.I. | multiplace hyperbaric chamber with rectangular door | Terni – Italy | |
| 1988 | Santa Chiara Hospital | Containerized Hyperbaric System – multiplace hyperbaric chamber with full sized opening | Pisa – Italy | |
| 1988 | O.T.I. Medicale | two multiplace hyperbaric chambers with rectangular door and one hyperbaric chamber with full sized opening | Vicenza – Italy | |
| 1988 | Clinic “City of Quartu” | multiplace hyperbaric chamber with rectangular door | Quartu Sant’Elena, Cagliari – Italy | |
| 1988 | Hyperbaric Institute of Zingonia | three multiplace hyperbaric chambers with rectangular doors and one multiplace hyperbaric chamber with full sized opening | Zingonia, Bergamo – Italy | |
| 1987 | First Aid Hospital | multiplace hyperbaric chamber with circular door | Beijing, CHINA | |
| 1987 | Ministry of Internal Affairs, Italian State Police Divers Department | Containerized decompression system to back-up underwater operations | La Spezia – Italy | |
| 1987 | Anesthesiology Department of University of Palermo | multiplace hyperbaric chamber with full sized opening | Palermo – Italy | |
| 1986 | Hyperbaric Medical Institute | multiplace hyperbaric chamber with circular door | Como – Italy | |
| 1986 | Clinic “Villa Preziosa” | multiplace hyperbaric chamber with rectangular door | Laveno Mombello, Varese -Italy |
| 2021 | Italian Navy – Rescue System | SDO-SuRS deployable assets | RINA | Italy | Rescue – Military -Diving |
| 2019 | Australian Navy – Rescue System | Rescue Chambers Containerized System ( 105 Man 50 msw) | LR | Australia | Rescue – Military -Diving |
| 2016 | Glory Pacific Industries Limited | Hyperbaric Training facility | NA | Vietnam | |
| 2011 | HHIC for ROK – ATS2 Vessel 1 | Surface Air Dive System | KR | KOREA | |
| 2010 | LAZURIT | 18.500.1 Diving Saturation System 500 depth | San Petersburg | ||
| 2009 | Intermarine | Diving Equipment for Finnish Navy | DNV | Finland | |
| 2008 | Italian Navy | Decompression Chamber -Refurbishment and Upgrade | Italian Navy Ship Rimini | ||
| 2007 | Italian Navy | Support and retrofit of Saturation Diving System and Rescue Submarine | La Spezia – Italy | ||
| 2006 | Pakistan Navy | Support and retrofit of Midget Submarines | Pakistan | ||
| 2006 | Italian Navy | Support and retrofit of Saturation Diving System and Rescue Submarine | La Spezia – Italy | ||
| 2006 | Italian Navy Special Forces “Com.Sub.In.” | Diving Bell Retrofit | La Spezia – Italy | ||
| 2006 | Italian Navy | Decompression Chamber – Refurbishment and Upgrade | Italian Navy Ship Vieste | ||
| 2006 | Italian Navy | Decompression Chamber – Refurbishment and Upgrade | Italian Navy Ship Chioggia | ||
| 2001 | ALGERIAN NAVY | Containerised, air transportable 120 MSW Deep Diving System: Bell + single lock chamber for bounce diving | Algeria | ||
| 1999 | EGYPTIAN ARMY | trolley with ancillary equipment for the Two-Men Recompression Chamber. | Egypt | ||
| 1999 | ITALIAN NAVY | SRV-300 Submarine: Submarine Rescue Vehicle 300 MSW depth, 12 rescues | ASR Ship ANTEO | ||
| 1998 | HELLENIC ARMY | Four (4) transportable One-Man Recompression Chambers. | Greece | ||
| 1998 | EGYPTIAN NAVY | One transportable Two-Men Recompression Chamber on four wheels trolley. | Egypt | ||
| 1996 | EGYPTIAN ARMY | One transportable Two-Men Recompression Chamber on four wheels trolley. | Egypt | ||
| 1996 | HELLENIC ARMY | Three (3) ‘DUETTO’ chambers. | Greece | ||
| 1995 | ITALIAN NAVY | Containerised Multiplace Recompression Chamber | La Spezia Italy | ||
| 1995 | ITALIAN NAVY | One transportable Two-Men Recompression Chamber on four wheels trolley. | La Spezia Italy | ||
| 1995 | KOREAN NAVY | 300 MSW Deep Diving Saturation System:bell + double lock chamber + triple lock chamber + air chamber for rescued people + connection for mating under pressure of DSRV. | ASR Ship “H 7018” | ||
| 1994 | ITALIAN NAVY | One transportable Two-Men Recompression Chamber on four wheels trolley. | La Spezia Italy | ||
| 1993 | ITALIAN NAVY | Containerised Multiplace Recompression Chamber | La Spezia Italy | ||
| 1993 | HELLENIC ARMY | Two (2) transportable One-Man Recompression Chambers. | Greece | ||
| 1993 | KOREAN MARITIME POLICE | 200 MSW Deep Diving Saturation System: bell + double lock chamber + triple lock chamber. | ASR Ship “DSV P.058” – Korea | ||
| 1991 | ITALIAN NAVY | Four (4) Amagnetic Multipace Recompression Chambers for Minehunters “Gaeta” class. | Gaeta Class Mine Hunters | ||
| 1990 | ITALIAN NAVY | Two (2) Amagnetic Multipace Recompression Chambers for Minehunters “Gaeta” class. | Gaeta Class Mine Hunters | ||
| 1989 | ITALIAN NAVY | Butoscopic Bell: Complete Refitting and upgrading. | ASR Ship “ANTEO” | ||
| 1988 | ITALIAN NAVY | 300 MSW Deep Diving Saturation Sistem: Complete Refitting and upgrading. | ASR Ship “ANTEO” | ||
| 1986 | NIGERIAN NAVY | Two (2) Amagnetic “Duetto System” (one Man Chamber + transfer lock) for Mine Hunter Ships. | Gaeta Class Mine Hunters | ||
| 1984 | ITALIAN NAVY | Shallow Water Double Lock Recompression Chamber. | Diving Ship “PEDRETTI” | ||
| 1982 | ITALIAN NAVY | Hydro-Pneumatic Simulator For Testing of Large Equipment 2.1 mt diameter, 10 meters long, simulating 200 MSW | La Spezia Italy | ||
| 1978 | ITALIAN NAVY | 300 MSW Deep Diving Saturation Sistem: One bell, one transfer lock, two double lock chambers, one air chamber for rescued people | ASR Ship “ANTEO” | ||
| 1977 | ITALIAN NAVY | 150 MSW Deep Diving System: Bell + double lock chamber for bounce diving | ASR Ship “PROTEO” |
| 2021 | Italian Navy – Rescue System | SDO-SuRS deployable assets | RINA | Italy | Rescue – Military -Diving |
| 2019 | Australian Navy – Rescue System | Rescue Chambers Containerized System ( 105 Man 50 msw) | LR | Australia | Rescue – Military -Diving |
| 2018 | DSME for ROK – ASR2 | 26 ( 17 Rescue, 9 Diver) .300.1 Diving /Rescue Saturation System | KR | Korea | Rescue – Military -Diving |
| 2018 | Kreutz Subsea – Challenger | Training Session on PLC | DNV | Brunei |
| 2018 | Boskalis | Periodic Maintenance on PLCs for Vessels Da Vinci & Atlantis | DNV | Grand Bahama/North Sea |
| 2018 | Kreutz Subsea | Periodic Maintenance on PLCs for Vessel Challenger | DNV | Brunei |
| 2018 | Subsea 7 | Periodic Maintenance on PLCs for Vessel Seven Kestrel | DNV | North Sea |
| 2017 | Technip | Capacity increase of HRF from 18 to 24 men | NORWAY |