LEADERSHIP

TCMM is a Native American, family owned company.
Our management team has more than 40 years of combined manufacturing and machining experience with over 100 years of combined business management, ownership and operations experience.

Jeff Copeland
President, CEO and COO

Specializations
Production Management
Machining & Engineering
Programming

Jeff has 30 years of machining and manufacturing experience, and 17 years of management experience. He is trained and skilled in maximizing efficiency, statistical process control, continuous improvement and quality/inspection processes.

Direct: 918-986-7924

Michelle Copeland
Corporate Secretary, HR Manager

Specializations
Accounting
Job Training
Teaching

Michelle (Shelly) has 14 years of oil and gas production accounting experience, requiring strong analytical, problem-solving and interpersonal skills. Shelly is a skilled trainer, often traveling to field offices to train field employees, troubleshoot technical problems and assist with other related issues. She excels at building relationships with internal and external customers and ensuring their needs are met in a timely fashion. Additionally, Shelly has over 10 years of teaching experience along with other various business experience. Shelly has a BS of Liberal Arts and Sciences from Oral Roberts University.

Direct: 918-986-7921

Stephanie Turney
Corporate Treasurer and CFO

Specializations
Business Management
Finanace
Risk Management

Stephanie has 20 years of business management experience, responsible for operations, budgeting, marketing, financial reporting, accounting processes, cash control and audits, insurance and risk management, banking, customer relationships and human resources. Stephanie has 3 years of business ownership experience as partner of a real estate investment company. She also has 8 years of Health, Safety and Environmental experience and various other business experience. Stephanie has a BS of Business Management from Oral Roberts University.

Direct: 918-986-7922

Mark Turney
Vice President Business Development

Specializations
Business Development
Vendor Management
Project Management

Mark has more than 40 years of business experience in sales, customer service, project management, purchasing and supply chain, vendor management, contracts and negotiation, trade compliance, job scheduling and tracking and inventory management.
Mark has 3 years of business ownership experience as partner in a real estate investment company. Mark is able to work with internal and external customers to resolve issues, ensure timely deliveries and retain repeat business.

Direct: 918-986-7923