Subdron Subdron is a company that specializes in the autonomous digitalization of underwater structures. | ![]() Teledyne Marine Teledyne Marine (also known as Teledyne Instruments) is a provider of imaging, instruments, interconnect, seismic, and vehicle solutions. | ![]() Northrop Grumman Italia Northrop Grumman Italia (NGI, formerly known as Litton Italia) is a company that designs, develops, manufactures, and supplies position, navigation, and timing (PNT) products. | Vatn Systems Vatn Systems is a company that designs and builds modular autonomous underwater vehicles (AUVs) for the commercial and defense sectors. | ||
Founding Date | Founding Date 2018 | Founding Date 1962 | Founding Date 1961 | Founding Date 2023 | Founding Date 1997 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Private | Type Public |
Tags | |||||
Locations | Locations Lauterach, AT HQ | Locations Thousand Oaks, US HQ Rio De Janeiro, BR Shanghai, CN Shanghai, CN Slangerup, DK La Gaude, FR Bremen, DE see more | Locations Rome, IT HQ | Locations Bristol, US HQ Portsmouth, US | Locations Kongsberg, NO HQ Fremantle, AU Melbourne, AU Perth, AU Rio De Janeiro, BR Plovdiv, BG Sofia, BG see more |
Employees | Employees 1313% decrease | Employees 2,131 | Employees 1582% increase | Employees 462% decrease | Employees 8,4322% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) €60.9m (FY, 2023) | Revenue (est.) N/A | Revenue (est.) kr28.1b (FY, 2025) |

Teledyne Marine (also known as Teledyne Instruments) is a provider of imaging, instruments, interconnect, seismic, and vehicle solutions.
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Northrop Grumman Italia (NGI, formerly known as Litton Italia) is a company that designs, develops, manufactures, and supplies position, navigation, and timing (PNT) products.
View companyVatn Systems is a company that designs and builds modular autonomous underwater vehicles (AUVs) for the commercial and defense sectors.
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Kongsberg Maritime is a company that provides marine technology solutions.
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