About Us

Meet Our Leadership Team

The ElmTree System was developed after an extensive “system analysis” of the testing laboratory business and procedures identified many areas for improvement. ElmTree was designed to enable an engineering materials testing laboratory to offer the best service to their clients at a competitive price. ElmTree has been continuously developed, based on our clients input, to meet both national and local laboratory needs. The ElmTree System was developed by engineers and developers of Standard Testing and Engineering Company, which has been in business over 65 years.

The ElmTree standard reports have been reviewed and approved for compliance with appropriate standards through accreditation reviews by the AASHTO Accreditation Program (AAP), the International Accreditation Services (IAS) program, and the U.S. Army Corps of Engineers validation program.

ElmTree’s customer support staff goes above and beyond to ensure that any questions you have about the software are answered promptly.

ElmTree System Leadership Team

Cheryl Wilkerson
Cheryl Wilkerson

Cheryl Wilkerson

Program Director

Cheryl Wilkerson, Program Director, is a founding member of the ElmTree System team. She has been working with the team since 1997 providing technology solutions for the Construction Material Testing and Geotechnical industries for more than 20 years. She provides expert guidance and advice while overseeing ElmTree client accounts.

Prior to her years spent with ElmTree, Cheryl has helped many large employers with project management needs such as; Hertz Corporation, State of Oklahoma and the Associates. Wilkerson’s educational background includes an MBA from Central State University and a BS in Management Science/Computer Systems from Oklahoma State University.

Cheryl Wilkerson

Cheryl Wilkerson

Program Director

Cheryl Wilkerson, Program Director, is a founding member of the ElmTree System team. She has been working with the team since 1997 providing technology solutions for the Construction Material Testing and Geotechnical industries for more than 20 years. She provides expert guidance and advice while overseeing ElmTree client accounts.

Prior to her years spent with ElmTree, Cheryl has helped many large employers with project management needs such as; Hertz Corporation, State of Oklahoma and the Associates. Wilkerson’s educational background includes an MBA from Central State University and a BS in Management Science/Computer Systems from Oklahoma State University.