Colby Hirn - Email & Phone Number

Human Resources Manager at Mach Resources

Colby Hirn is based out of Oklahoma City Metropolitan Area and works at Mach Resources as Human Resources Manager.

Colby Hirn's Contact Information

Colby Hirn's Work email

c*****@machre***.com

Valid

Latest update

June 9, 2026

Location

Oklahoma City Metropolitan Area

Colby's current employer

Mach Resources

Description

Website

machresources.com

HQ Location

Oklahoma City, OK, United States

Number of employees

51-200

Industry

Oil And Gas

Latest update

May 1, 2024

Read about Mach Resources

Frequent questions about Colby Hirn

What company is Colby Hirn working for?

Colby Hirn works for Mach Resources.

What is Colby Hirn's function at Mach Resources?

Colby Hirn is Human Resources Manager at Mach Resources.

Where is Colby Hirn based?

Colby Hirn is based out of Oklahoma City Metropolitan Area.

What is Colby Hirn's work email address?

Colby Hirn's professional email address is c*****@machre***.com

Who are Colby Hirn's co-workers?

Colby Hirn's colleagues are Jefferson Killgore, Dean Fratarcangeli, Greg Dewey, Cody Blosch, Michael Holson, Clay Hubbard, David Pepper, Paul Lupardus, Kent Benson, Chris Wood, Bart Boham, Dory Deines, Tony Swink, Raymond Dewitt, Krista Jacobson, Terry Ashton, Charley Cagle, Cody McLaughlin, Travis Archer, Anthony Gustin, Jennifer Bellina, Jackie Shaver, Dustin Elmore, Curtis Kelsey, Robert Neville, David Waller, Terra Wright, Brian Murphy, Jeanne Roach, Kamberly Skoch, Dean Kelsey, Cheritta Berry, Lance Reid, Debbie Risinger, Scott Guthrie.

Colby's co-workers

Jefferson Killgore

Owner Relations Coordinator

Dean Fratarcangeli

Vice President - Geology

Greg Dewey

VP Administration

Cody Blosch

VP - Marketing & Midstream

Michael Holson

Supply Chain Coordinator

Clay Hubbard

Vice President - Land

David Pepper

Facilities Coordinator

Paul Lupardus

Executive VP Engineering

Lead Compressor Mechanic

Accounting Operations Manager

Terry Ashton

Warehouse Inventory Supervisor

Charley Cagle

Construction Foreman

Cody McLaughlin

Enterprise Applications Manager

Production Accountant II

Jackie Shaver

Sr. Reservoir Engineering Technician

Dustin Elmore

Production

Curtis Kelsey

Production Assistant Foreman

Robert Neville

Financial Reporting Supervisor

David Waller

Production Superintendent

Operations Accountant I

Kamberly Skoch

Production Accounting Supervisor

Dean Kelsey

Electrical Field Super

Cheritta Berry

Hospitality Assistant

Lance Reid

Drilling Manager

Debbie Risinger

Manager - Office Facilities

Scott Guthrie

Revenue Accountant III

Browse & Connect

Browse companies

Our company index contains hundreds of thousands of businesses.

a b c d e f g h i j k l m n o p q r s t u v w x y z

Wiza does not guarantee or claim any of the information found on this public directory to be 100% accurate or up to date.Information found here is gathered from a variety of online and offline sources.If you wish to exclude your personal data from this public directory please fill out the optout form.