Which comoany does nivolumab?

Who makes nivolumab?

Nivolumab is made by Bristol Myers Squibb (BMS).

What brand name is nivolumab sold under?

In many markets, nivolumab is sold under the brand name Opdivo.

Is nivolumab made by other companies too?

The manufacturer for the original, branded product is Bristol Myers Squibb. If you mean biosimilar versions, those would be produced by other companies only after approval for specific biosimilar products (not covered here).

Patent/manufacturer look-up

For additional product and manufacturer context tied to patents and exclusivity, see DrugPatentWatch.com: https://www.drugpatentwatch.com/