OneCor Services LLC Employee Directory

Q: What is OneCor Services LLC known for?

OneCor Services LLC was founded in 1971. OneCor Services LLC operates in the Oil and Gas industry.

Q: How many employees does OneCor Services LLC have currently?

OneCor Services LLC has approximately 51 employees.

Oil and GasUnited States51-200 Employees

With over 50 years of experience as stewards of our lands, OneCor is the region’s leading provider of environmental services, weed control, as well as hydrochloric acid procurement and delivery. We are driven by a focus to provide exceptional customer service, accountability to our clients, employees and communities, and stewardship of our lands. OneCor traces its roots to 1971 when the business was founded as Jerry’s Weed Control in Williston, North Dakota. The OneCor name was established in 2013 when the legacy entities first began procuring hydrochloric acid for oil field applications. Today OneCor operates in North Dakota, Montana, Wyoming, and Texas. With over 50-years of experience serving the industry’s unique challenges and needs, our team of professionals utilizes state of the art equipment and an unwavering commitment to accountability to deliver solutions to our clients.

Find OneCor Services LLC employees' phone numbers or email addresses

OneCor Services LLC Global Highlights

North America
22

United States Of America
22

Africa
3

South Africa
3

OneCor Services LLC's Leadership

T. B.
Chief Executive Officer
Mobile Phone
Email
H. J.
Chief Financial Officer
Mobile Phone
Email
N. S.
Vice President - Texas
Mobile Phone
Email
F. H.
Operations Manager
Mobile Phone
Email
Z. Z.
Pumping Manager
Mobile Phone
Email
V. O.
Operations Manager
Mobile Phone
Email
J. H.
Finance Manager
Mobile Phone
Email
P. O.
Operations Manager
Mobile Phone
Email

Contact profiles from OneCor Services LLC

Name

Title

Contact Info

Location

Last Update

T. B.
Chief Executive Officer
Mobile Phone
Email
United StatesNorth Dakota
Aug 11, 2025
H. J.
Chief Financial Officer
Mobile Phone
Email
United StatesNorth Dakota
Aug 09, 2025
N. S.
Vice President - Texas
Mobile Phone
Email
United StatesTexas
Nov 11, 2025
F. H.
Operations Manager
Mobile Phone
Email
United StatesTexas
Oct 21, 2025
Z. Z.
Pumping Manager
Mobile Phone
Email
United StatesNorth Dakota
Oct 24, 2025
V. O.
Operations Manager
Mobile Phone
Email
United StatesTexas
Aug 07, 2025
J. H.
Finance Manager
Mobile Phone
Email
Oct 17, 2024
P. O.
Operations Manager
Mobile Phone
Email
United StatesWyoming
Sep 17, 2024
S. W.
Board Member
Mobile Phone
Email
United StatesOregon
Nov 10, 2025
D. W.
Field Service Specialist
Mobile Phone
Email
United StatesNorth Dakota
Oct 20, 2025

Frequently Asked Questions

What is OneCor Services LLC known for?

OneCor Services LLC was founded in 1971 operates in the Oil and Gas industry. The company's main headquarters is located in 606 Dakota Pkwy E, Williston, North Dakota 58801, US; you can contact the main corporate office by phone at

+1-701-774-****

. Explore OneCor Services LLC's company overview page for more information.

What is OneCor Services LLC's most common email format?

OneCor Services LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more OneCor Services LLC email formats with LeadIQ.

How many employees does OneCor Services LLC have currently?

OneCor Services LLC has approximately 51 employees as of October 2025. These team members are located across 2 continents, including North AmericaAfrica.

Who are OneCor Services LLC's key employees and leadership?

As of October 2025, OneCor Services LLC's key employees include:

Chief Executive Officer: T. B.
Chief Financial Officer: H. J.
Vice President - Texas: N. S.
Operations Manager: F. H.
Pumping Manager: Z. Z.

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