List of companies based in Norwalk, Connecticut

This is a list of large or well-known interstate or international companies in the Norwalk, Connecticut area. Norwalk is home to a Fortune 500 company, EMCOR.

Publishing

 * Abaris Books
 * The Daily Voice
 * Easton Press

Travel

 * Booking Holdings
 * HEI Hotels & Resorts
 * Priceline.com
 * Tower Optical

Financial

 * Danbury Mint
 * FactSet
 * Financial Accounting Foundation

Accessories

 * Dooney & Bourke

Technology

 * Applera (defunct)
 * Datto
 * EMCOR
 * Frontier Communications
 * North American Power
 * Media Storm
 * Ventus
 * Xerox
 * Potoo Solutions

Food

 * Pepperidge Farm
 * Sclafani Foods
 * Stew Leonard's