Staff

Mendy Rosner
President/CEO

Mendy is a highly determined businessman who has been engaged with Dana Poly, Inc. from the start in 1990. He has taken on full operational control in 2004, and established his trade mark team management leadership. Mendy's vision continues to motivate people while his leadership style encourages creativity.
Marvin Rosner
VP of Operations

Everyday it is my goal to expand our reach to businesses we serve nationwide, while helping our company grow on the foundation of teamwork. For over 10 years I have enjoyed fostering a community centered on leadership and personal accountability, which has allowed us to see great successes among our team. The evolution of our processes over time has been truly outstanding in cultivating strong client relationships, fostered by consistency in high caliber products and integrity in our practices.

Nick Harkavy
VP of Sales and Marketing

More than half my life has been dedicated to building Dana Poly not only by building relationships with my heart but with excellence in mind.  My goal has been to expand our company through the decades, increasing opportunity with incredible service, the best quality, and lasting partnerships.  Also, to earn industry status as the national choice for polyethylene products. We are proudly rising with much credit to our amazing sales force, our leadership team and the Rosner family. 

Stephanie Puerta
Office Manager

Stephanie joined the firm to coincide with the grand opening of our Dover location. She has become a huge asset to the organization and our clients. She has achieved proficiency in office management and logistics.


Brigitte Valencia
Shipping Clerk/Customer Service

Joining our team less than a year ago, Brigitte has been responsible for scheduling and tracking shipments. Including creating shipping documents, such as invoices and bill of ladings. As well as keeping all records of any incoming and outgoing shipments. Her main priority has always been placing the customers first. While providing them with information they need and the guidance to who they may need to speak to.

Dana Poly, Inc.'s Manufacturing Plant
Come in today, Dana Poly, Inc. always welcomes our visitors on a tour around our plant and office!