|
| 3852 | 3000 | * | Manufacture of photo-copying machines | |
| | 3311 | * | Manufacture of ophthalmic instruments | |
| | 3312 | * | Manufacture of scientific optical measuring instruments | |
| | 3320 | | Manufacture of optical instruments and photographic equipment | |
| 3853 | 3330 | * | Manufacture of watches and clocks | |
| 3901 | 2892 | * | Plating, engraving etc. of jewellery and silverware for the trade | |
| | 2899 | * | Manufacture of precious metal plated ware | |
| | 3330 | * | Manufacture of watch bands and bracelets of precious metal; jewels for watches | |
| | 3691 | | Manufacture of jewellery and related articles | |
| 3902 | 3692 | * | Manufacture of musical instruments | |
| 3903 | 3692 | * | Manufacture of whistles, call horns, signalling instruments | |
| | 3693 | | Manufacture of sports goods | |
| | 3694 | * | Manufacture of billiard and pool tables and equipment | |
| 3909 | 1810 | * | Manufacture of hair nets | |
| | 1912 | * | Manufacture of instrument cases, except leather and precious metal | |
| | 2101 | * | Manufacture of carbon paper in rolls or sheets | |
| | 2109 | * | Manufacture of carbon paper, cut to size | |
| | 2221 | * | Manufacture of advertising displays and novelties | |
| | 2422 | * | Manufacture of artist's colours, paints | |
| | 2899 | * | Manufacture of small metal articles n.e.c. | |
| | 2926 | * | Manufacture of needles for knitting, sewing machines | |
| | 3150 | * | Manufacture of electric signs | |
| | 3592 | * | Manufacture of children's bicycles | |
| | 3694 | * | Manufacture of toys and games n.e.c. | |
| | 3699 | * | Manufacture of pens and pencils; costume jewellery; umbrellas, canes; feathers, artificial flowers; tobacco pipes; stamps; novelties; other manufactured goods n.e.c. | |
| 4101 | 4010 | | Production, transmission and distribution of electricity | |
| 4102 | 4020 | | Manufacture of gas; distribution of gaseous fuels through mains | |
| 4103 | 4030 | | Steam and hot water supply | |
| 4200 | 4100 | | Collection, purification and distribution of water | |
| 5000 | 1120 | | Service activities incidental to oil and gas extraction excluding surveying | |
| | 4510 | | Site preparation (construction) | |
| | 4520 | * | Building of complete constructions or parts thereof; civil engineering | |
| | 4530 | * | Building installation | |
| | 4540 | | Building completion | |
| | 4550 | | Renting of construction or demolition equipment with operator | |
| | 7421 | * | Project management activities for construction | |
| | 7422 | * | Testing and building inspection services | |
| 6100 | 3710 | * | Recycling of metal waste and scrap | |
| | 3720 | * | Recycling of products n.e.c. | |
| | 5010 | * | Wholesale of motor vehicles, including by auction | |