List of companies based in Kirkland, Washington

This is a list of large or well-known interstate or international companies headquartered in Kirkland, Washington.

Currently based in Kirkland

 * 343 Industries (moving 2016)
 * Acumatica
 * ATG Stores
 * Appen (company)
 * bgC3
 * Bluetooth Special Interest Group
 * Cascade Investments (Bill Gates private family investment office)
 * Donuts
 * Echodyne
 * EvergreenHealth (Kirkland's top employer in 2010)
 * Griptonite Games
 * Icom Incorporated
 * INRIX
 * iSoftStone
 * Kenworth
 * Lancs Industries
 * LTC Financial Partners
 * Monolith Productions
 * Parabolica Press
 * RAD Game Tools
 * Tableau Software
 * Wave Broadband
 * WaveDivision Holdings (parent company of Astound Broadband and Wave Broadband)
 * Ziply Fiber

Formerly based in Kirkland

 * Bungie (moved to Bellevue)
 * Clearwire (moved to Bellevue)
 * Costco (moved to Issaquah)
 * Hale's Ales (moved to Ballard in Seattle)
 * Seattle Seahawks (moved to Renton)
 * Terabeam (moved to San Jose)
 * Valve (moved to Bellevue)

Defunct

 * Amaze Entertainment
 * Cranky Pants Games
 * Lake Washington Shipyard
 * Lamonts
 * Onyx Software (acquired by Consona Corporation)
 * Teledesic
 * Wall Data

Branches based in Kirkland

 * GoDaddy
 * Google
 * Campus 1: currently expanding to three 60000 sqft concrete office buildings over a common parking garage of 170000 sqft, located in the Houghton area of Kirkland)
 * Campus 2: Google has acquired several buildings in the new Kirkland Urban development
 * Campus 3: In fall 2020, Google acquired the Lee Johnson Chevrolet block to build an additional small third campus within Kirkland


 * IBM (FileNet)
 * Salesforce