---
title: "Where is Costco headquartered?"
description: "Costco is headquartered at 999 Lake Drive, Issaquah, Washington 98027, United States."
canonical: "https://derrick-app.com/company/costco/headquarters"
category: "Company"
updated: "2026-10-13"
---

# Where is Costco headquartered?

> Costco is headquartered at 999 Lake Drive, Issaquah, Washington 98027, United States.

*Canonical: https://derrick-app.com/company/costco/headquarters* · *Company*

---

## Headquarters address

| Field | Value |
|---|---|
| Street | 999 Lake Drive |
| City | Issaquah |
| State / Region | Washington |
| Postal code | 98027 |
| Country | United States |

## Other offices

- Corporate headquarters at 999 Lake Drive, filed with the SEC as the business and mailing address of Costco Wholesale Corporation: Issaquah, Washington, United States
- City where Costco began operations in 1983, and the warehouse address shown on its LinkedIn company page: Seattle, Washington, United States

## About Costco

- **Name:** Costco
- **Website:** https://www.costco.com
- **Industry:** Membership warehouse clubs and retail
- **Founded:** 1983
- **Employees:** approximately 355,000
- **Headquarters:** 999 Lake Drive, Issaquah, Washington 98027, United States
- **Listed as:** COST (Nasdaq)
- **Specialties:** Membership warehouse clubs, Merchandising, Private label (Kirkland Signature), E-commerce, Gasoline, pharmacy and optical services, Business centers, Travel, Warehouse operations

*Get this data with Derrick → Enrich Companies: https://derrick-app.com/features/enrich-companies*

- [Full Costco profile](https://derrick-app.com/company/costco)

## About our data

Enriched by Derrick from public sources: the company website, filings, its LinkedIn page and the press. Individual emails and phone numbers are never published here.

- **Data as of:** 2026-10-13
- **Last verified:** 2026-10-13
- **Checks run:** Leadership, News, C-suite
- **Staff figures:** Estimated

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This page covers Costco alone. To do the same across a whole list of accounts -
firmographics, decision makers, verified emails and phone numbers - Derrick enriches it
in its web app (nothing to install), in Google Sheets, through an MCP server or a REST API.
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