| A01 | Engineering software (CAD, analysis) |
| A02 | Basic design & project development services |
| A03 | Engineering services |
| A10 | Project management, construction management |
| B07 | Shipbuilding & offshore constructions |
| C01 | Construction/fabrication software |
| F10 | Other air/gas/pneumatic equipment |
| F11 | Pneumatic actuators |
| G11 | Hydraulic motors & actuators |
| I02 | Winches, drums & reels |
| I04 | Capstans, bollards & hawse holes |
| J01 | Combustion engine |
| J02 | Generators, alternators & dynamos |
| J03 | Aggregates |
| J04 | Gears |
| J08 | Propellers & impellers |
| J13 | Other engine & propulsion equipment |
| K01 | Converters (voltage, frequency), receivers, el. dampers and rectifiers |
| K05 | Switchboards & relays |
| K09 | Electrical motors & starters |
| L01 | Sensors, gauges & detectors |
| L02 | Meters & indicators |
| L03 | Computer hardware |
| L05 | Alarm equipment |
| L06 | Regulators & switches |
| L07 | Centrals, consoles & panels |
| L08 | Monitoring equipment |
| L13 | Control & automation systems |
| L14 | Onboard software |
| O06 | Fire protection & detection equipment |
| P01 | Positioning & navigation equipment |
| P05 | Other communication equipment |