Insights

Growing Production Hartman Oil has achieved a significant increase in annual production, expanding over 300% through strategic acquisitions and drilling activities, indicating strong operational growth and potential for increased resource development collaborations.

Regional Focus The company's operations are concentrated in Kansas and Oklahoma, offering targeted opportunities for local service providers, equipment suppliers, and technology solutions tailored to Mid-Continent oil and gas development.

Financial Scalability With revenues between 25 million and 50 million dollars and a focused operating footprint, Hartman Oil presents opportunities for mid-sized suppliers and partners seeking to expand within the independent oil sector.

Technological Infrastructure Utilizing modern web and security technologies such as Nginx, ZURB Foundation, and OpenResty, the company demonstrates a commitment to digital infrastructure, which could translate into opportunities for tech service providers or cybersecurity firms.

Industry Positioning As a long-established family business with a history dating back to 1920, Hartman Oil has a stable market presence in the Mid-Continent region, making it a reliable partner for service companies looking to build long-term relationships in the local oil and gas industry.

Similar companies to Hartman Oil Company, Inc.

Hartman Oil Company, Inc. Tech Stack

Hartman Oil Company, Inc. uses 8 technology products and services including Google Fonts API, jQuery, HSTS, and more. Explore Hartman Oil Company, Inc.'s tech stack below.

Google Fonts API
Font Scripts
jQuery
Javascript Libraries
HSTS
Security
X-XSS-Protection
Security
ZURB Foundation
UI Frameworks
X-Content-Type-Options
Web & Portal Technology
Nginx
Web Servers
OpenResty
Web Servers

Media & News

Hartman Oil Company, Inc.'s Email Address Formats

Hartman Oil Company, Inc. uses at least 1 format(s):

Hartman Oil Company, Inc. Email Formats	Example	Percentage
FLast@hartmanoil.com	JDoe@hartmanoil.com	48%
FMiddleLast@hartmanoil.com	JMichaelDoe@hartmanoil.com	2%
FLast@hartmanoil.com	JDoe@hartmanoil.com	48%
FMiddleLast@hartmanoil.com	JMichaelDoe@hartmanoil.com	2%

Frequently Asked Questions

What is Hartman Oil Company, Inc.'s phone number?

You can contact Hartman Oil Company, Inc.'s main corporate office by phone at

+1-316-636-****

. 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 Hartman Oil Company, Inc.'s official website and social media links?

Hartman Oil Company, Inc.'s official website is hartmanoil.com and has social profiles on LinkedIn.

How much revenue does Hartman Oil Company, Inc. generate?

As of December 2025, Hartman Oil Company, Inc.'s annual revenue is estimated to be $4.2M.

What is Hartman Oil Company, Inc.'s SIC code NAICS code?

Hartman Oil Company, Inc.'s SIC code is 1311 - Crude Petroleum and Natural Gas NAICS code is 211 - Oil and Gas Extraction.

How many employees does Hartman Oil Company, Inc. have currently?

As of December 2025, Hartman Oil Company, Inc. has approximately 51 employees across 1 continents, including North America. Key team members include Vice President Of Finance: M. B.President/CEO: W. H.Owner: J. L.. Explore Hartman Oil Company, Inc.'s employee directory with LeadIQ.

What industry does Hartman Oil Company, Inc. belong to?

Hartman Oil Company, Inc. operates in the Oil and Gas industry.

What technology does Hartman Oil Company, Inc. use?

Hartman Oil Company, Inc.'s tech stack includes Google Fonts APIjQueryHSTSX-XSS-ProtectionZURB FoundationX-Content-Type-OptionsNginxOpenResty.

What is Hartman Oil Company, Inc.'s email format?

Hartman Oil Company, Inc.'s email format typically follows the pattern of FLast@hartmanoil.com. Find more Hartman Oil Company, Inc. email formats with LeadIQ.

When was Hartman Oil Company, Inc. founded?

Hartman Oil Company, Inc. was founded in 1920.

Hartman Oil Company, Inc.

Q: How many employees does Hartman Oil Company, Inc. have currently?

Hartman Oil Company, Inc. has approximately 51 employees.

Q: What technology does Hartman Oil Company, Inc. use?

Hartman Oil Company, Inc.'s tech stack includes X-Content-Type-Options, jQuery, Nginx, Google Fonts API, HSTS.

Oil and GasKansas, United States51-200 Employees

Hartman Oil Co. is an independent oil and natural gas Company engaged in the development, acquisition and operation of oil and gas properties in the Mid-Continent region. 

Hartman Oil is headquartered in Wichita Kansas and has field offices in Garden City, Ness City, Great Bend, and Pratt Kansas.  The Company operates in excess of 600 wells in Kansas and Oklahoma, with the majority of them being 100% owned by the Company.

Hartman Oil was founded in 1920 by W.L. Hartman the grandfather of Willis E. “Wink” Hartman the current sole stockholder of the company.  Under Wink’s leadership the company has increased yearly production over 300% through acquisition and drilling, which has increased proved reserves many fold.