We protect people,

property, and the planet.

Protect your assets from rust with ONEMESA. With nationwide coverage, we provide corrosion control backed by three leading brands: MESA Products, MESA Services, Bass Engineering & Hansen Drilling.

Our Brands

MESA Products is the leading provider of cathodic protection materials nationwide. Our mission is to protect people, property, and the planet through the SAFE manufacturing & on-time delivery of quality cathodic protection materials.

Our superior products and commitment to on-time delivery set us apart. Whether it's sacrificial anodes, impressed current systems, or monitoring equipment, we offer a comprehensive selection of reliable products tailored to the unique requirements of your project. We hold certification to ISO 9001:2015 standards and operate as a women-owned business.

Experience the reliability, expertise, and on-time shipping reputation of MESA Products for all your cathodic protection needs.

Visit mesaproducts.com

MESA Services provides innovative solutions to corrosion control across the United States. Our specialties include pipeline digs and repairs, AC mitigation, nationwide integrity services, and pipeline casing solutions. Certified professionals on the west and east coasts offer additional expertise to complement our nationwide service lines. Our strategy centers on executing your project with superior performance while providing the level of customer service you expect. This means you’ll receive on-time deliverables from a dedicated project manager, who will keep you updated at all phases of the project. MESA Services can engineer, design, and construct almost any project required to protect your assets. And as your partner through the lifespan of your project, we will help you solve any challenges that come your way.

Visit MESAservices.com

Bass Engineering Company was founded in Longview, Texas in August 1967. Established to serve the cathodic protection needs of the oilfields of Texas, Arkansas and Louisiana, the company quickly expanded. Today, Bass Engineering provides nationwide services to production and midstream companies, petro-chemical plants, electric utilities, and more. Our offerings include cathodic protection system design, consulting, failure analysis, routine inspection surveys, system installation, rectifier repair and maintenance, gas leakage surveys, and MEGA Rule compliance.

By providing customers with best-in-class service, Bass Engineering continues to live up to the legacy of being the reliable name in cathodic protection.

Visit bass-eng.com

Hansen Drilling operates out of Vancouver, Washington, proudly serving the Pacific Northwest with dependable and professional well services. Founded in 1917 by Pete Hansen, the company began with hand-dug wells before advancing into modern drilling methods. With over a century of experience, Hansen specializes in deep well drilling, cathodic protection deep wells, and well decommissioning. Our team is dedicated to delivering high-quality work with a strong emphasis on SAFETY, precision, and customer satisfaction. Whether supporting corrosion control systems or responsibly closing out aging wells, Hansen Drilling brings trusted expertise and proven results to every project.

As part of the ONEMESA family, we continue to uphold a legacy of excellence throughout the region.

Visit hansendrilling.com

MESAU is an industry training program on a mission to train the world’s asset protectors. The professionals who maintain our critical infrastructure are superheroes, protecting communities from catastrophic explosion events and safeguarding our planet against disastrous leaks and spills. This work is required for a functioning society but is often invisible! (How many of us knew as little kids that we wanted to work on cathodic protection systems?!) Our goal is to increase awareness, access, and training in order to introduce this industry to new professionals from all walks of life. We also want to train existing members of the industry so they can enhance their skills and achieve their career goals. A stronger workforce in the corrosion control industry means a safer SAFER world for all of us.

Visit MESAU.com

Our Leadership Team

CEO

Kelsey May

Kelsey is a second-generation business owner, having started with MESA in 2013 alongside her dad. She graduated from the University of Tulsa (JD/MBA) and has held several positions within ONEMESA, including Manager of AOS (“all the other stuff”) and Director of Support Services. Kelsey is passionate about building a great place to work and taking care of our customers. You won’t find her on the golf course, but there’s a good chance you might catch her at the dog park.

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Cory came to ONEMESA after starting his career in public accounting and auditing. He has transformed MESA’s accounting and finance processes to build a world-class team focused on accuracy and service. Throughout his tenure at MESA, Cory has demonstrated a commitment to ethical leadership and continuous improvement. Cory served as a Malcolm Baldrige National Quality Award examiner in 2019, has been certified as an ISO internal auditor, and continues to demonstrate innovation in all functions at MESA.

Kevin has been with MESA Products since 2010 and has been selling cathodic protection for even longer. He graduated from the University of Central Oklahoma and achieved an MBA focusing on marketing from Oklahoma Wesleyan University Chesapeake School of Business. He is a certified NACE CP1 and is excited to help customers solve corrosion challenges with efficient and effective solutions. Kevin and his wife, Robyn have two daughters and live in Cushing, Oklahoma. When he is not shuttling his kids to dance or cheer competitions, Kevin enjoys golf and cooking.

Since 2007, Jami has been responsible for developing and implementing human resource management strategies that align with ONEMESA's overall business strategy. She has over 20 years of Human Resources experience and has served as an examiner for both the Oklahoma Quality Foundation and Baldrige Performance Excellence Program. Jami is a member of TAHRA and SHRM. She enjoys spending time with her family and traveling.

Sarfraz leads the functional, transformational, and strategic initiatives overseeing IT and OT. He is zealous about creating an engaging user experience and a robust security culture, from architecture definition and technology selection to cybersecurity and system performance. Responsible for business-IT alignment and building strong vendor partnerships, he brings a unique skill set that champions efficiency and innovation. He joined MESA in 2010 and has managed multiple functions, including marketing and communications, throughout his career. He enjoys the sports of tennis and cricket, is a community volunteer, and is an advocate for diversity and inclusion.

Amanda has served in supporting roles across several operational teams since joining the ONEMESA team in 2014. In 2018, she became an AMPP certified CP1 – Cathodic Protection Tester. Amanda recently received a graduate certificate from Oklahoma State University in Digital Marketing Science and is passionate about leading the marketing team efforts towards a broader and more diverse digital presence. As an alumni of the Inclusive Leadership Institute, she continues to engage the Tulsa community on the needs of the underprivileged and underrepresented and prioritize Diversity, Equity, and Inclusion work at ONEMESA. Outside of the office, she enjoys playing tennis and spending time with friends and family.

We protect people,

property, and the planet.

Protect your assets from rust with ONEMESA. With nationwide coverage, we provide corrosion control backed by three leading brands: MESA Products, MESA Services, Bass Engineering & Hansen Drilling.

Our Brands

Our Leadership Team

CEO

Kelsey May

CFO

Cory Haltom

Director of Customer Strategy

Kevin Jones

Director of HR

Jami Jackson

Director of IT

Sarfraz Shaikh

Director of Marketing

Amanda Shank