"We wanted to revolutionise the fine wine industry, a market with many layers of middle men, and one that has traditionally eschewed technology, failing to patch it's many inefficiencies."
"Unfortunately, the service offered by all of these warehouses is poor. Again, we see little technology (basic online systems, preset passwords, refusal to spend money on an SSL certificate), and lots of human errors (such as very expensive wine being moved to the wrong accounts)."
If these statements are true then there are very real pain points here. Selling services to these vendors, solving their pains, is likely where there is money to be made.