firmer

1.

not soft but not completely hard:

:
I'd rather sleep on a firm mattress than a soft one.
1.

a company offering a professional service, for example a company of lawyers:

:
He works for a law firm called Neil and Vigliano.
1.

to stop changing or to remain at the same level, amount, etc.:

:
After a turbulent week on the markets, share prices firmed today.