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Our History

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The Beginning

St. Louis based thermoplastics distributor Jamplast Inc. began servicing the needs of oilfield service providers with degradable diversion polymers. The marketing and manufacturing of these polymers grew and continued under the Jamplast name over the next decade. 

2015

Technology Focused

Our testing laboratory in Denver, CO was established and began conducting tests to simulate the downhole conditions that our customers encounter. This lab has expanded over the years to become a premier diverter testing facility that is now capable of investigating hydrolysis behavior, plugging efficiency, ability to withstand pressure, fluid compatibility, chemical composition, and much more. 

2017

DiverterPlus LLC

DiverterPlus LLC was born as a wholly owned subsidiary of Jamplast Inc. To hyper-focus on serving the degradable diversion technology needs of the oil and gas industry in their demanding downhole operations. DiverterPlus provides a wealth of options and resources to best assist and educate energy producers in the use of degradable diverting technologies and solutions. 

2025

Industry Leader

Having pumped millions of pounds of diverters, DiverterPlus is the industry leader both in North America and in the international market. We have the largest selection of degradable and permanent polymers on the market, and the greatest ability to create custom products for specific needs. our expertise is expansive, and consultations are always free. Let us help optimizing your downhole projects. 

THE DIVERTERPLUS TEAM

CONNOR CLARK
Technical Development Lead

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SAMER SHWAYAT
Business Development Lead

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CLYDE HILL
Operations Coordinator

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ADMINISTRATIVE TEAM

DENISE RATHBUN
Director of Operations
ALAN BUNK
Staff Accountant

PRODUCTION AND MANUFACTURING TEAM

DANIEL HINES
Production Supervisor
TONY ACUFF
Quality Control Specialist
MIKE FUHS

JUSTIN DICKHERBER
Facility Manager

EXECUTIVE LEADERSHIP: The Jamplast Companies

MIKE BERNICH
President of Jamplast Companies