How do I make a more profitable enterprise?

My total turnover is 80.45B SC$
I only get 3.60 B SC$ and I have 34 corporations.

I spend 30 B SC$ on Materials, so what can I do to lower costs and increase production?

I'm interested as well in this. I just started an enterprise and don't want to lose money.

Id tell you but then my profit margins would go down.

You need to produce more goods and sell them at higher prices.

tl,dr version

Quality/efficiency upgrades and a lot more corporations.

Look in on players that are doing well. Emulate them. It's easy to see what well run corp.s are doing.

I tried to produce a lot of corps and ended up with 14,000 B in debt and basically no hope at a come back.