Phillips 66 headquarters details
Location map
Open in Google MapsAll Phillips 66 office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Houston HQ | Texas | United States | Headquarters |
About Phillips 66
Phillips 66 (New York Stock Exchange (NYSE): PSX) is headquartered in Houston, Texas, United States. Founded in 2012, the company operates across 2 countries with approximately 12,600 employees worldwide.
Where is Phillips 66's main office?
Phillips 66's main headquarters office is located at 2331 Citywest Blvd, Houston, Texas 77042-2862. This serves as the company's primary corporate address and is home to its executive leadership team.
Phillips 66 regional offices
Beyond its headquarters in Houston, Phillips 66 maintains 13 offices across 2 countries. Regional offices span 2 countries.
Phillips 66 contact information
The main switchboard for Phillips 66 headquarters can be reached at 1-800-527-5476. For investor relations, visit phillips66.com/investor-relations.
What does Phillips 66 do?
Phillips 66 operates as a downstream energy provider. The Company manufactures, transports, and markets fuels, chemicals, midstream, and emerging energy products and services. Phillips 66 serves customers worldwide.
Frequently asked questions
Where is Phillips 66 headquarters?
Phillips 66's headquarters is located at 2331 Citywest Blvd, Houston, Texas 77042-2862, United States.
How many offices does Phillips 66 have?
Phillips 66 operates 13 offices across 2 countries as of 2026.
What is Phillips 66's corporate address?
The official corporate address is 2331 Citywest Blvd, Houston, Texas 77042-2862.
When was Phillips 66 founded?
Phillips 66 was founded in 2012 and has grown to employ approximately 12,600 people worldwide.
What is Phillips 66's phone number?
The main phone number for Phillips 66 headquarters is 1-800-527-5476.