Company Capabilities

Principals/Owners/Key Leadership Team

Dawn Huber  

President & CEO 


Dawn Huber founded iSustain Inc. in 2014. She was formally educated at the University of British Columbia, Canada, in the disciplines of Environmental Science and Forestry. Over the span of a 20 plus year managerial career she has developed a penchant for Business Development, Leadership, Finance and Accounting. Her most recent 10 years have been focused on the recycling industry – as a key member and then owner of two successful start-up companies.

She lives by a client and employee centric business growth and development strategy – Enhancing the financial and environmental impact of iSustain’s customers and enriching the lives of iSustain’s employees.

Mark Huber

Business Development

Unique to the waste and recycling industry leaders, Mark has a combined 10 years of speciality chemical and food ingredient manufacturing plant management, so he knows and understands our customers needs. His last eleven years has been in the waste and recycling industry from consulting, plant operations, and customer solutions implementation. His engineering background and Six Sigma certification allows him to implement practical solutions that have sustainable financial and environmental returns. Mark has Bachelors of Science in Chemical Engineering University of Tennessee Knoxville and M.B.A. Christian Brothers University

Rene DeYoung

Customer Service & Logistics

Rene brings nearly three decades of customer service and logistics management. As Fedex developed and grew over her twenty year career with this logistics juggernaut, she became a master of multi task logistic management meeting critical overnight shipping requirements and customer demands. After taking an early retirement from Fedex, she joined the waste and recycling industry managing customers and logistics for an over 5,000 ton per month multi shift recycling facility. She can see not only see the “big picture” in global recycling logistics, but she can knows what it takes to ensure timely freight movements, documentation, and customer service exceeds expectations for iSustain Customers. Rene University of Memphis Business Management