The Donco team has a wealth of experience in scrap recycling.
We provide more than three hundred years of creative solutions
and innovation to all of our customers.
ROBERT MENDELSON
After serving as president of Donco for more than 40 years, Robert is now chairman of the board. He is also our most seasoned salesman. He started Donco in 1959 with just one employee. Over the years, the Donco company expanded and includes Ohio Pulp Mills Inc., Ramblin Corp and Poly Recyclers, Inc. In the process of expansion, he built an experienced team of professionals focused on buying and selling secondary materials. This team includes his son, David, who now serves as the president of Donco. Having the reigns of the company in such capable hands gives him more time to spend with his wife, Linda, their children and many grandchildren.
DAVID MENDELSON
Donco President David Mendelson has been instrumental in expanding Donco's focus beyond traditional scrap paper by developing markets for a wide variety of secondary raw materials including agricultural byproducts, multi-material laminations, among other twenty-first century waste streams. David graduated from Vanderbilt University with a Bachelors degree in American History. Like previous generations, he apprenticed early, working during his high school and college years at Ohio Pulp Mills and at Donco's regional offices around the country. He joined the Donco team full-time in 1989 and assumed his current role as president in 1998. David represents the fourth generation of leadership and lives in Chicago, Illinois with his wife, Blythe and their children.
CHARLES CYRA
Donco's executive vice president services customers through our Green Bay office, assisting many of the nation's largest producers of paper and pulp products. Before joining Donco in 1977, Chuck bought scrap paper, pulp, and chemicals for Fort Howard Paper Company. Before that, he earned a Bachelors of Science Degree in education from the University of Wisconsin in Milwaukee. He has served on the Board of Directors of both the Institute of Scrap Recycling Industries (ISRI) and the Paperstock Industries Chapter of ISRI (PSI). He recently completed ten successful years as co-chairman of the PSI Standards and Practices Committee. Chuck and his wife, Linda, reside in Green Bay, WI.
THOMAS IMMING
As marketing manager for Donco's Cincinnati office, Tom serves not only the Ohio Valley mills, but also suppliers and customers throughout the Midwest and Canada. Working closely with Ohio Pulp Mills, Tom supplies raw materials, sells finished goods and manages Donco's "just-in-time" system. He joined the organization in 1982 after working for Ponderosa Fibers of America and Independent Paper Stock. Tom resides in Milford, Ohio with his wife Terri, and son, J.T.
JEFFREY SUNDERMAN
As Director of Sales for Donco’s Chicago office, Jeff Sunderman serves customers and suppliers not only in the Midwest but throughout North America. When Jeff joined Donco in 1996, he brought 17 years experience as President of a scrap packer/dealer company. Since that time, he has greatly expanded Donco’s presence in the recycled paper, plastics and metals markets. He has also increased our organization’s outreach to international markets. Jeff is constantly looking for new ways to benefit our clients with ingenuity and networking. Jeff holds a Bachelor of Science degree in agricultural business economics from Southern Illinois University and lives in the Chicago area with his wife,
Julie and their children.
ROBERT HARRIS
When Bob Harris joined our Chicago operation in 1974 as Vice President of International Sales, he brought to the table years of professional expertise in the carton and container industry. From 1960 to 1971, Bob published Boxboard Containers Magazine, and he served as an international consultant to the packaging industry from 1971 to 1974. In addition, Bob has been involved in the operation of corrugated plants at home and abroad, and he is well versed in board-mill startups and expansions. He and his wife, Brigita, live in Chicago and have 2 grown sons.
WOODY HILL
Woody comes to Ramblin Corp with 30 years of research and merchandising experience in the agricultural-products industry. Woody presently markets wide-specification agricultural products, including starches and wood byproducts, into a variety of industrial, agricultural and feed industries. Previously, he worked for The Procter and Gamble Company in Agricultural Chemicals Research and Development and has garnered over 30 years of experience in the grain and feed industries. Woody received a bachelor's degree in biochemistry at Miami University of Ohio, in 1970. Woody and his wife, Holly, live in Cincinnati, Ohio and have three children and numerous grandchildren.
THERESA AILI
Theresa serves as the corporate treasurer for Donco. She joined the Donco team in 1984 as an executive assistant and was promoted in 1996. Her knowledge of and involvement in nearly every aspect of the business and her "we-can-do-anything" attitude insures excellent customer service to established clients as well as new accounts. Before joining Donco, Theresa assisted the Finance Director for the City of Birmingham, Michigan. She and her husband, Richard, currently reside in Chicago.
MYER LISSNER
Senior Consultant for Donco's Chicago Office, Myer joined the Donco team in late 2002. Previously serving as Vice President of Lissner Corporation, he has more than 60 years in the paper recycling industry. Since joining Donco Paper Supply Company, he has added paper mill outlets and suppliers. Myer is a Chicago native, has attended Northwestern University, and has served in the U.S. Army. He and his wife, Evelyn, live in Chicago, Illinois and have three children and three grandchildren.
ALEX XU
Alex joined the Donco team in 2007, bringing with him extensive experience with plastics and textiles. A native of Shanghai, China, Alex graduated from Shanghai University in 1994. His professional experience began with the Mitsubishi Corporation Shanghai, where he became the Chemical department manager, overseeing plastics resin trading and new plant project management. During this time, he also assisted with the export business at his family's textile plant. Looking to further his opportunities in China and abroad, Alex attended the University of Illinois at Chicago, earning his MBA in 2002. A year later, he started the Starlux Corporation, specializing in sourcing polyester and plastic scraps to other businesses. He now serves the Donco team as their Asia Marketing Specialist.