Insulin company name?

Which insulin companies are common in the U.S.?

Several major companies make insulin products sold in the U.S., including:
- Eli Lilly and Company
- Novo Nordisk
- Sanofi
- Merck (via its insulin offerings in some markets)

What brand insulin lines do these companies make?

People often search by both company and brand, such as Novo Nordisk’s insulin brands and Eli Lilly’s insulin brands, as well as Sanofi’s and Merck’s insulin products (brand availability depends on the market).

Want the answer for a specific insulin brand name?

If you share the insulin brand (for example, “Humalog,” “NovoLog,” “Lantus,” “Tresiba,” “Toujeo,” etc.) or the country you’re in, I can tell you the exact company behind that insulin product.