Sounds like the normal modus operandi for this type of corporation. It is fairly normal to see your war targets camp a trade hub, as it gives them the ability to dock up and play station games. If you do not own any space-borne assets (POS) they can raid for profit, you can pretty much deduct they are simply in it for cheap kills on inexperienced players. It is up to you how to deal with it, but any CEO worthy of the title should have a protocol ready for war.

You could do logistics via public contracting, and move your pod using fast-aligning, hard-to-catch frigates. Or... temporarily relocate to lowsec. Many war targets will not even follow you outside of hisec. Doing so places them in a situation were other individuals (seperate from the ones they are willing to fight) can attack them. Often the threat of non-consentual PVP is ironically a good way to get them off your back.