NAPCO SECURITY TECHNOLOGIES, INC (NSSC) Headquarters — Amityville, New York

Headquarters

333 Bayview Ave
Amityville, NY 11701

Pending review

Incorporated in Delaware, NAPCO SECURITY TECHNOLOGIES, INC operates from its headquarters in Amityville, New York. A company's state of incorporation is a legal domicile and is often not where it actually does business.

All 399 public companies headquartered in New York

Exchange

Nasdaq

Sector

Computing & Electronics

Industry

Communications Equipment, NEC

Shares outstanding

35.77M (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.

View on the interactive map · Methodology

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