Our Team

Our Staff

John Berger

President and Owner
John took on the role of President and Owner of Maradyne Corporation in 1996. Since then he has grown the company tremendously by acquiring new companies and their product lines and consolidating them into Maradyne’s Cleveland, Ohio facility. John continues to focus on growing the company through acquisition and is always open to possible opportunities. […]
Whitney Slaught

Whitney Slaght, III

Chief Financial Officer, Dreison International, Inc.
Whitney began his relationship with the business back in 1989, serving as it’s outside CPA for several years before joining as the company’s CFO. He is responsible for all financial aspects of the business, including banking and financial reporting. He leads an Accounting team of 8 people to insure timely and accurate financial information is […]
John Barrish

John Barrish

General Manager
John Barrish is a skilled administrator with a proven expertise to create, manage, and grow a successful manufacturing company. John joined Maradyne Corporation in 1999 to oversee all product lines and employees. John received his Master’s Degree in Business Administration, from Cleveland State University in Cleveland Ohio. He has been recognized at Maradyne Corporation for […]

Rob Dingess

Senior Design Engineer
Donna Gore

Donna Gore

Accounting
Donna Gore began with Maradyne Corporation in 2008 to focus on Accounts Payable and Payroll principles. She currently is involved with processing payroll for both DCM and Maradyne and Accounts Payable. If you have a Payroll question or Accounts Payable question Donna is your go to. Donna earned a Bachelor of Arts in Business majoring […]
Keith Green

Keith Green

Inside Sales
Keith joined the StartMaster starter division after many years in the steel industry in Pittsburgh, PA. Maradyne acquired the StartMaster division and Keith moved to Cleveland Ohio to be part of the family owned and operated Maradyne Corporation. Pow-R-Quik starters were added to the air starter product line and for over 20 years Keith has […]
Adrian Halcomb

Adrian Halcomb

Buyer/Planner, Inside Sales
Adrian started his career with Maradyne Corporation in 1984, and is the senior employee with 30+ years of service. Over the years at Maradyne Adrian has been involved in nearly every facet of the business, from shipping – logistics, to manufacturing, supervision of multiple divisions. He is currently involved in purchasing and scheduling of multiple […]
Jayson Kuti

Jayson Kuti

Test Engineer
Debbie Mankowski

Debbie Mankowski

Maradyne Customer Service/Inside Sales for Turbo
Debra has been with Maradyne Corporation for over 10 years which she has been a part of the Pow-R-Quik Sales Team selling starters and now has moved into a Sales Coordinator position where she is responsible for managing all office duties, customer relations, and sales support. Debra comes from a background of many years of […]
John Moldovan

John Moldovan

Senior Design Engineer
John Moldovan began his Career with Maradyne in 2004 as a Design Engineer. John is responsible for the engineering design for Hydramotion, Maradyne Fluid Power Group, SuperTrapp Industrial Mufflers, Air-O-Matic, and UORVA. John also assists in other Maradyne departments as needed. John received a Bachelor’s of Mechanical Engineering degree from Cleveland State. On John’s free […]
Jack Pohl

Jack Pohl

Director, Military Programs
Experience Military Maintenance and Program Management Prime and Subcontractor Combat and Tactical Vehicle Systems and Components Commercial Heavy Truck Subsystem Component Experience Positions Program Manager Business Development Manager (Domestic and International) Program Director Location Assignments Korea Northern Europe Education (highest level) Master’s Degree
Tim Yenkevich

Tim Yenkevich

Buyer/Planner
Tim joined Maradyne Corporation in 2010 as a Buyer Planner for Pow-R-Quik Starters and turbo® Precleaners. He does a great job at maintaining inventory levels and making sure the production line stays on schedule to meet shipping deadlines. Tim is very knowledge of the manufacturing industry, and earned a BSBA in Production & Purchasing Management […]
Ed Zeleski

Ed Zaleski

Field Engineer
Ed began his career with the Maradyne Corporation as a manufacturing engineer working to implement and streamline lean manufacturing principles into the companies different product lines. He was promoted to Project Engineer with his primary focus being the Hydraulic and Pneumatics starter division. In this capacity he works with engineering, manufacturing and sales. With engineering […]
Dave Tino

Dave Tino

Shipping Manager
Joe Green

Joe Green

Shipping

Justin Nixon

Customer Service Representative
Justin joined the Maradyne team during the spring of 2015. She graduated from North Carolina State University with a BS in Textile Engineering and has since acquired experience in the carding industry with a concentration in filtration media. As a customer service representative for the Greenlees Filter and Maradyne Fluid Power Group product lines, she […]