What is Tesoro's NAICS code?

Tesoro's NAICS code is 211 (Oil and Gas Extraction).

Insights

Gathering insights about Tesoro…

Similar companies to Tesoro

Tesoro Tech Stack

Tesoro uses 8 technology products and services including WordPress, Twemoji, spin.js, and more. Explore Tesoro's tech stack below.

WordPress
Content Management System
Twemoji
Font Scripts
spin.js
Javascript Frameworks
jQuery
Javascript Libraries
Google Maps
Maps
Automattic
Platform As A Service
PHP
Programming Languages
Nginx
Web Servers

Media & News

Tesoro acquired Virent on Sep 15th '17.
In a bid to foster its biofuels business, Tesoro (TSO) has agreed to acquire Virent.
Sep 12, 2016 | marketrealist.com

Tesoro's Email Address Formats

Tesoro uses at least 1 format(s):

Tesoro Email Formats	Example	Percentage
FLast@tsocorp.com	JDoe@tsocorp.com	61%
F.Last@tsocorp.com	J.Doe@tsocorp.com	26%
First.Last@tsocorp.com	John.Doe@tsocorp.com	12%
Last@tsocorp.com	Doe@tsocorp.com	1%

Frequently Asked Questions

Where is Tesoro's headquarters located?

Tesoro's main headquarters is located at 19100 Ridgewood Parkway San Antonio, Texas 78259 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Tesoro's phone number?

You can contact Tesoro's main corporate office by phone at

+1-210-828-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Tesoro's stock symbol?

Tesoro is a publicly traded company; the company's stock symbol is TSORF.

What is Tesoro's official website and social media links?

Tesoro's official website is tsocorp.com and has social profiles on LinkedIn.

How much revenue does Tesoro generate?

As of April 2026, Tesoro's annual revenue is estimated to be $5B.

What is Tesoro's SIC code NAICS code?

Tesoro's SIC code is 1311 - Crude Petroleum and Natural Gas NAICS code is 211 - Oil and Gas Extraction.

How many employees does Tesoro have currently?

As of April 2026, Tesoro has approximately 2K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo: N. C.Ceo: B. S.Chief Operating Officer: J. A.. Explore Tesoro's employee directory with LeadIQ.

What industry does Tesoro belong to?

Tesoro operates in the Oil and Gas industry.

What technology does Tesoro use?

Tesoro's tech stack includes WordPressTwemojispin.jsjQueryGoogle MapsAutomatticPHPNginx.

What is Tesoro's email format?

Tesoro's email format typically follows the pattern of FLast@tsocorp.com. Find more Tesoro email formats with LeadIQ.

When was Tesoro founded?

Tesoro was founded in 1968.

Tesoro

Q: What is Tesoro's official website and social media links?

Tesoro's official website is tsocorp.com. Tesoro has social profiles on LinkedIn.

Q: How many employees does Tesoro have currently?

Tesoro has approximately 2K employees.

Q: What technology does Tesoro use?

Tesoro's tech stack includes WordPress, Google Maps, Modernizr, Twemoji, Imperva Incapsula.

Oil and GasTexas, United States1001-5000 Employees

Tesoro has acquired Western Refining and adopted a new name, Andeavor. To learn more, please visit: www.andeavor.com.

Company Overview

Headquarters: 19100 Ridgewood Parkway San Antonio, Texas 78259 United States
Phone number: +1-210-828-****
Website: tsocorp.com
SIC Code: 1311 - Crude Petroleum and Natural Gas
Stock Symbol: TSORF
NAICS Code: 211 - Oil and Gas Extraction
Founded: 1968
Employees: 1001-5000