Chapotraphouse

It's good to have and use that knowledge, but also don't forget that basically every single large vegan product company is owned by a company that creates and sells straight-up animal products. Morningstar (which itself sells egg products) is owned by the Kellogs mega conglomerate. Quorn is owned by Monde Nissin. Chao/Field Roast is owned by Greenleaf, which also owns Lightlife, and it's a subsidiary of Maple Leaf. To my knowledge, Tofurky is the only big one free of this.

Also don't forget to apply the same logic for whole food! Beans are the best! But who owns the bean brand? Usually some other megacorp that sells animal products. And the beans are often grown on farms with animal inputs (like fertilizer).

When you dig more than 1 level deep on supply chains and ownership, very little is actually free from animal exploitation. It is nearly impossible to actually rid your life of it, if that is the bar. However, we can do a lot that is practicable.