Biogen

Biogen Inc.
	Headquarters in Cambridge, Massachusetts
Formerly	Biogen Idec Inc. (2003–2015)
Company type	Public
Traded as	Nasdaq: BIIB; Nasdaq-100 component; S&P 500 component;
Industry	Biotechnology
Founded	1978
Founders	Kenneth Murray; Phillip Allen Sharp; Walter Gilbert; Heinz Schaller; Charles Weissmann;
Headquarters	Cambridge, Massachusetts, U.S.
Key people	Caroline Dorsa (chairman); Chris Viehbacher (CEO);
Products	Avonex; Fampyra; Plegridy; Tecfidera; Tysabri; Spinraza;
Revenue	US$9.676 billion (2024)
Operating income	US$1.906 billion (2024)
Net income	US$1.632 billion (2024)
Total assets	US$28.05 billion (2024)
Total equity	US$16.72 billion (2024)
Number of employees	7,605 (2024)
Website	biogen.com
	Footnotes / references;

Biogen Inc. is an American multinational biotechnology company based in Cambridge, Massachusetts, United States specializing in the discovery, development, and delivery of the treatment of neurological diseases to patients worldwide. Biogen operates in Argentina, Brazil, Canada, China, France, Germany, Hungary, India, Italy, Japan, Mexico, Netherlands, Poland, Sweden, and Switzerland.