About Us
Vision
To earn worldwide leadership by delivering smart heat management solutions that improve our customers' competitive advantage.
Mission
Discovering unique changes needed to deliver an optimized solution to positively influence our customers, employees, and partners. We are committed to a culture of serving
About
At Nexthermal, we’re more than a heater manufacturer — we’re your partner in smart heat management®.
For over three decades, we’ve engineered trusted thermal solutions that power the world’s toughest industrial challenges.
Our expertise spans cartridge, coil, tubular, and infrared heating technologies, each custom-built for your specific application. From packaging machinery and life sciences equipment to plastics processing, transportation systems, and metal die-casting, we design heaters that optimize performance, efficiency, and product quality.
What sets Nexthermal apart is our deep understanding of heat transfer and thermal simulation — and our willingness to truly listen to the customer. We take the time to understand your process, your pain points, and the challenges others may have overlooked. Where many heater manufacturers stop at off-the-shelf solutions, Nexthermal dives deeper — tackling complex thermal problems with data-driven insight and collaborative engineering.
Our engineers use advanced modeling and real-world data to identify exactly where energy is needed — enabling us to design distributed wattage heaters that deliver precision, reliability, and longer life. Every heater is custom-engineered, not pulled from stock, ensuring the best possible fit and function for your equipment.
But our value extends beyond the product. We believe innovation happens through collaboration — by working closely with OEMs, design engineers, and maintenance teams to solve problems that others overlook. That’s why the world’s most demanding industries trust Nexthermal to keep their production running faster, cleaner, and smarter.
Delivering trusted smart heat management® solutions for the world’s toughest industrial thermal challenges.
Engineered with passion. Delivered with decades of experience.
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MEMBERSHIPS







Nexthermal team

Srekumar Bandyopadyay
President

Jeff Wheeler
Vice President of Operations

Sheri Mullens
Vice President of Administration

Doug Green
Engineer Testing

Phil Grant
Production Manager

Vikram Badarinath
Marketing Manager

Kathy Lawrence
Purchasing Manager

Troy Stock
Shipping and Delivery
Manager

Scott Dare
Senior Development
Engineer

Kait Williams
Development
Engineer

Sam Paternoster
Manufacturing
Engineer

John Hoesli
Inside Sales
Distributor Manager

Andrew Gisen
Inside Sales

Allen Packard
Inside Sales

Katie Ososki
Sales and Marketing
Coordinator

Ray Jeske
Outside Sales
Midwest Territory

Jeff Baker
Outside Sales
East Coast Territory

Stan Buford
Outside Sales
Southeast Territory

Steve Schlesinger
Outside Sales
Southern Calif. Territory

Tibor Ternai
Outside Sales
Canadian/ Ohio Territory

Ken Smith
Outside Sales
West Coast Territory

Cheryl Collins
Customer Service

Shannon Keegan
Cartridge Heater
Team Lead

Kim Kopf
Quality Control
RMA Inspector

Devin Still
Technical Inside Sales /
Product Manager
Nexthermal worldwide
China
Dongguan, 
Guangdong
Phone:
138-0982-5158
Email:
nexthermal_china@outlook.com
Bengaluru, 
Karnataka
Phone:
1-800-891-9863
Email:
sales@nexthermal.in
United States
Battle Creek, 
Michigan
Phone:
(269) 964-0271
Email:
sales@nexthermal.com