QUINSTREET, INC (QNST) Headquarters — Foster City, California

Headquarters

950 Tower Lane
12th Floor
Foster City, CA 94404

Tickerscape Verified 2026-08-20

Exchange
Nasdaq
Sector
Computing & Electronics
Industry
Services-Business Services, NEC
Shares outstanding
57.09M (as of Aug 21, 2026)

Sector groupings are Tickerscape's own, derived from the company's SEC Standard Industrial Classification code — not GICS®, ICB® or any other licensed scheme, and they will disagree with those on some companies. How sectors are assigned.

Informational purposes only — not investment advice. Headquarters location reflects the company's most recently recorded principal address.