'Company' is the more general word; use it when you're not sure.
'Firm' is used mainly in certain special contexts -- for instance, a group of lawyers or accountants.related discussion: Unterschied company / firm?Discussion has been deletedrelated discussion: Das Unternehmen befindet sich momentan in Ueb...related discussion: firm vs company
After 3 answers, the original poster hadn't gotten any help at all. Super.
tio taco, could you please not ask for context when that's obviously exactly what the original poster is asking?
no me bré, could you please not dump unnecessary information in this forum? Nothing in what you pasted answers the question asked -- or if there was a useful shred, it was lost among all the garbage.
And mag, next time, could you please check the forum archive (Search all / Suche in allen Foren) first? The search algorithm is often very poor, and here I had to reset the number of hits per page to 250 to get anything, but especially with popular questions like this, it's usually at least worth a try. (-:
*f5* Sorry, too late; thanks, Rex.