Up to 1974
Commercial activities underwent major changes in the first post-war decade: most of them continued to operate but under different names and with different owners. Some of them also changed sector. Others were closed down or merged with newly established enterprises operating in other sectors. The most developed sectors were the food industry (Izola, Koper), shipbuilding (Piran, Koper), brushmaking (Koper) and saltmaking (Sečovlje, Strunjan).
The majority of industrial plants continued to operate after the war. Conditions were, however, extremely difficult, so production was limited and slow to grow. The owners of industrial plants had their registered offices in Trieste (at that time in Zona A) or in Italy. They were willing to meet their obligations towards their subsidiaries on condition that the latter sold their products in Zone A, something that the Yugoslav Military Government did not permit. As a result, these plants passed under the administration of the Committee for the Management of National Property.
During preparations for the establishment of the Free Territory of Trieste in 1947, the Yugoslav Military Government dismantled much of the factory equipment and machinery in the territory and transported everything to Yugoslavia. The same fate befell mining gear and a large part of the fishing fleet. This led to a decline in production and even greater unemployment.
Another major change came with the nationalisation of commercial organisations and the introduction of self-management in 1951.
After 1947
In 1947 new enterprises began to be established in new sectors. These included, in Koper: Avtopodjetje Adrija (passenger transport), Intereuropa (goods transport) and Stil (furniture); in Piran: Agmarit (maritime transport); in Portorož: Začimba; in Izola: Mehanotehnika (toys) and in Dekani: Lama (locks and metal fittings).
In 1951 self-management was introduced in the Istrian district after the Yugoslav model. On 3 February of that year an ordinance was passed stating that enterprises would henceforth by managed by workers’ collectives via workers’ councils. The first workers’ council elections were held in March, after which the newly elected councils took over the management of enterprises. Workers in private companies had the right to participate in decision-making along with the owner. Later on, private companies were placed on the same level as those under the ownership of district committees.