Meat-Leather company costs 10 euros to buy it from the game, has already the two licenses (meat and leather) and needs :
1. Machine Q1 is enough and later depending sales etc. you can buy a Q5 .
It costs 6-7 golds almost in all countries and the work it does is to gather meat and/or leather in the regions that produce meat and leather.
The machine Q1 gathers 1000 meat or/and leather before it decays.
2. You must open branches [costs 1 euro ea] to the regions that havemeat and leather.
3. You need at least one worker (two are better) to work to gather meat or/and leather in the ratio of :
1 meat =0,2 hours [wellness 100%] or 1 leather =0,4 hours [wellness 100%]
That means that a worker with 50% welness will make in his 8 hours of working:
[8 hours / 0,2 meat ] x 0,5 wellness = 20 meat or [8 hours / 0,4 leather ] x 0,5 wellness = 10 leather
The meat-leather company dont require to buy a license and dont need materials cause is a raw materials company that means gathers materials dont produce products.
Tip: see your countries regions with meat and leather and if are low buy a Q5 machine and open more work places.