Comex Comex (also known as Compagnie maritime d'expertises) is a developer of marine and submarine technologies. | ![]() Daeyang Daeyang (대양은) is a company producing marine lighting, integration services, and industrial sensors. | Sonardyne International Sonardyne International is a global provider of underwater acoustic, inertial, optical, and sonar technology. | Sealite Sealite (also known as SPX Aids to Navigation) is a company that designs and manufactures marine aids to navigation (AtoN) equipment. | ||
Founding Date | Founding Date 1961 | Founding Date 1977 | Founding Date 1971 | Founding Date 1973 | Founding Date 1982 |
Type | Type Private | Type Public | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Marseille, FR HQ | Locations Busan, KR HQ Busan, KR Busan, KR Incheon, KR Seoul, KR | Locations Yateley, GB HQ Rio De Janeiro, BR Singapore, SG Aberdeen, GB Plymouth, GB Houston, US | Locations Santa Barbara, US HQ | Locations Somerville, AU HQ Lowestoft, GB Tilton, US |
Employees | Employees 534% increase | Employees 3873% increase | Employees 282 | Employees 67 | Employees 835% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) €2.9m (FY, 2020) | Revenue (est.) ₩230.1b (FY, 2025) | Revenue (est.) £48.9m (FY, 2022) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods €636.8k (FY, 2020) | Cost of goods ₩183b (FY, 2025) | Cost of goods £22.2m (FY, 2022) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit €2.3m (FY, 2020) | Gross profit ₩49b (FY, 2025) | Gross profit £26.7m (FY, 2022) | Gross profit N/A | Gross profit N/A |
Net income | Net income (€1m) (FY, 2020) | Net income ₩24.8b (FY, 2025) | Net income £6.4m (FY, 2022) | Net income N/A | Net income N/A |

Daeyang (대양은) is a company producing marine lighting, integration services, and industrial sensors.
View companySonardyne International is a global provider of underwater acoustic, inertial, optical, and sonar technology.
View company
Sonatech is an undersea acoustics engineering and manufacturing company.
View companySealite (also known as SPX Aids to Navigation) is a company that designs and manufactures marine aids to navigation (AtoN) equipment.
View company