There’s 3 major logistical companies in all around Euruskan and Ureupan (or Uruskan ig). Two were mostly famous for their high tech and a rlly even distribution all round the continent, both of em were the Calamity corporation (C corp.) and Falxian Ind. Both of which are known for supplying both sides of the war for insane amount of profits (especially C corp. Due to their high amount of budget but also their huge branch in industries, including anomalous entity research thingy). The third one was Pedan industries with their famous pedanium element that was used in many places for their high amount of energy output but also their high amount of hardness (they mostly known for supplying the energy supply, food, etc). Three of em have their own major customer most if which are

Castiao vena as Pedan ind. Loyal customer as they supplied 90% of their logistics ranging from ammo to food supply

Anzhao and Augte vaesha as Falxian Industries major customer for their large land sizes and their highly even distribution, supplying 75% of anzhao’s and augte’s logistic supply

And last but not least, union of trenchea, anzhao republic, and Castiao vena relying on C corp. Due to them being the largest logistical company and supplying three of em with Union of trenchea being supplied secretly due to the war restriction.