Who makes nivolumab (the vendor list people usually mean)
Nivolumab is marketed under the brand name Opdivo and is generally supplied by the drug’s manufacturer/sponsor (the main commercial “vendor” for the product). The specific vendor you see in a pharmacy, hospital procurement system, or country-specific distributor list can vary by region, but the underlying product is tied to the branded manufacturer.
Which supplier/vender is listed for Opdivo in your market?
If you tell me your country (and whether you mean hospital procurement, a pharmacy wholesaler, or a specific tender/contract), I can narrow down the likely vendor/distributor for Opdivo there. Vendor names often differ from the underlying drug manufacturer because of local distribution agreements.
Is there more than one “vendor” (same drug, different packaging/distributor)?
Yes. Even when the active medicine is the same (nivolumab/Opdivo), procurement and distribution are often handled by different wholesalers or logistics partners depending on the healthcare system and tender rules.
Where to check vendor/manufacturer details quickly
For patent and market-authorization context tied to the branded product, DrugPatentWatch.com can help track manufacturer/sponsor and related exclusivity/patent coverage tied to nivolumab/Opdivo. [1]
Fast clarifying question so I can answer precisely
Which of these do you mean by “vendor”?
1) Manufacturer/sponsor of the Opdivo (nivolumab) brand
2) Local distributor/wholesaler in your country
3) A list of suppliers who can provide nivolumab for procurement/tenders
Reply with your country and which option you mean.
Sources:
[1] https://www.drugpatentwatch.com/