To be honest wormhole is not much good for industrial activities.
The hauling will be a neck because of mass restrictions your jobs and will be affected by the connections changing day by day.
As well you can’t move freighters into the w-space less then Class4. Orca, or DST will be the largest hauler for those of low-classed wormholes and will be a lot of pain.
Wormhole ore anomalies will be nerfed in a few days greatly and you are no longer be able to acquire resources by your own space. You need to constantly import compressed ores and need market alt to buy them, well trained ore refining alt to refine them and DST capable hauler alt. ( if you buy compressed ores from market buy orders, your spreadsheets will be drawn totally red. )
You can bring Freighters or Jump Freighters via X-large Wormholes if you are in C5/6 but they are relatively rare. And you will face to the threats of evictions more frequently than in lower classed w-spaces.
And no matter the activities you are going to do, you need at least one scanning characters. And if you want to do something in the space, you would like to have multiple roller ships alts ( usually with Battleships and Heavy Interdiction Cruisers ). 4 Rollers are preferable but you can start with 1 or 2 of them.
Perhaps the most practical industrial activities in the wormhole space would be Planetary Interactions and Hybrid Reactions.
PI would cost a lot of time for the first set up but relatively profitable compared to time you cost once you finish setup.
Hybrid Reactions will be profitable a lot but you will be suffering for hauling too.