With the war many companies would benefit from the early conquests, while some of these were private companies, the ones that benefited most were the state owned conglomerates like the Reichswerke. The fall of Poland is probably the most extreme example of the early exploitation, both in its ruthlessness and with the lethargic pace that it developed. The initial stages of conquest occurred quickly and completely, as in 1939 Poland was a regime not far removed from that of national Socialist Germany. Both were extremely aggressive with its neighbors and had near complete control over their industry, – most of Poland’s most important assets were state owned. In a pattern that Germany would repeat over an over again during its conquest in Europe, all assets of the conquered state would be seized and outright confiscated as Reich property. These conquered assets would then be placed under trustee firms (Komissarische Verwaltung), sometimes private ones, but in most cases, especially if important assets, they were assigned to German companies that were owned by the Reich (the state). Without a doubt the largest conglomerate chosen in the most important cases were companies owned or controlled by the Reichswerke Hermann Göring.
In December 1939, the new owners of the former Polish Armaments Works at Radom and Warsaw, theOberkommando des Heeres (German Army), placed Steyr-Daimler-Puch AG (SDP) as trustee of the firms. This in no way implied ownership, firms such as SDP were chosen because the German Army did not have the expertise to operate the confiscated property and selected German firms that specialized in similar industrial endeavors to run them. They were operated under SDP’s operational oversight but were subject to the Armaments Inspectorate controls.