2026-04-10T16:34:28+02:00

Excellence in Process Technology

The BUSSLIST Group combines three process technologies that cover the most demanding stages of material processing—from high-viscosity reactions and temperature-sensitive compounding to precise solidification.

Three technologies, one truth: Designed from the process. Built for results.

BUSS Co-Kneader Technology

Compounding technology for temperature- and shear-sensitive materials. Precise. Gentle. Reliable since 1945.

LIST KneaderReactor Technology

Conti processing in the concentrated phase for highly viscous, sticky, and solidifying materials. Efficient. Scalable. Innovative.

BBA Cooling Technology

Precise, continuous cooling, solidification, and flaking of viscous materials. Customized to the material. Compact. Efficient.

Our expertise in process technology – where it matters most.

  • Reaction.
    High-viscous. Scalable. Precise.
  • Compounding.
    Gentle. Controlled. Reliable.

  • Cooling.
    Solidifying. Shaping. Flaking.

Three complementary process technologies. Each a specialist in its own field. Each one excels at its task.

Worldwide leading companies rely on BUSSLIST.

0+ Co-Kneaders
installed worldwide
0+ Kneader Reactors
installed worldwide
0+ Cooling Systems
installed worldwide
0+ Years
Process technology experience
0+ Experts
for Process Machines
0 Continents
Present where your process is

Worldwide leading companies rely on BUSSLIST.

0+ Co-Kneaders
installed worldwide
0+ Kneader Reactors
installed worldwide
0+ Cooling Systems
installed worldwide
0+ Years
Process technology experience
0+ Experts
for Process Machines
0 Continents
Present where your process is

All about BUSSLIST Group

Industries we serve

Where demanding materials require advanced processes, that’s where BUSSLIST technologies come into play.

Polymers

Coatings

Chemistry

Fibers

Food & Life Sciences

A black car tire made from rubber compounds.

Elastomers

Many water bottles with blue caps.

Recycling

EMC compounds in a printed circuit board

Energy

Aluminum

Industries that rely on BUSSLIST process machines

Latest news

SenseHUB® – Connectivity and smart services

Knowing what's going on - and what's coming up: SenseHUB® from BUSS turns data into real added value for compounding processes. If you know your data, you can plan smarter and react faster. For maximum production efficiency and targeted maintenance planning, condition data, OEE key figures, and integrated service are bundled in a structured manner in the networked SenseHUB platform...

BUSS at K 2025

With innovative developments such as the CPS-F pelletizing system, the SenseHUB® digital platform, and proven solutions such as COMPEO and modular units, the exhibition stand is all about intelligent technology, flexible integration, and practical digitalization. Another highlight: 80 years after the first patent application for the co-kneader, the Swiss company is celebrating...

Upcoming events

April 2026
Mon
13

Wire

Düsseldorf, Germany April 13–18, 2026 Hall 9, Booth E56
Tue
21

Chinaplas

Shanghai, China April 21–24, 2026 Hall 2.1, Booth F27
June 2026
Tue
02

FIP

Lyon, France June 2–5, 2026 Booth number O09
Tue
09

Plast

Milan, Italy June 9–12, 2026 Hall 13, Booth B22

What our customers say

„BUSS helped us to regain control of our machines, we have optimized the process geometry together with technicians from BUSS and we use spare parts that are fit for purpose. Machine has over 1800 hours flawless runtime in the last 9 months.“

Martin Thelin (Process Technology), Axalta powder coating systems nordic AB

„The BUSS Kneader is good compounding with high quality.“

SIPCHEM, Gulf Advanced Cable Insulation

„BUSS is a great partner as the quality of its products and the output are high, maintenance is low and spare parts are rarely required. The BUSS compounder is a very good product and disposes of features that makes it unique.“

Jameel Almasri (Projects Manager), Arabian Gulf Manufacturers

„After several days of stoppage due to a brake in our kneader we have restarted the production and fortunately everything is OK. The collaboration with the Buss team was very useful and fulfilled all of our requirements. It was a very nice experience to work together “on line” with the Buss team in Switzerland and our team in Argentina. Thank you very much for your kind and useful collaboration.“

Esteban Cobo (Head Carbon Dept), Aluar Aluminio Argentino

„BUSS is a great partner because BUSS is High Tech. Thank you for the good work.“

Mohammed Jouda Abdul Aziz (PVC Plant Production Manager), Bahra Cables

„I express my sincere thanks for both of your continued support and understanding since the beginning of the project. Your hard work has laid a solid foundation for a long-term cooperation between NFC and BUSS. I hope that we can continue our sincere cooperation and make persistent efforts to provide technical service and maintenance work and make great efforts for NFC and BUSS on establishing a good reputation.“

Mr. Hao (Project Manager), NFC

„Since the beginning of our partnership with BUSS, PLASCOM is successfully using BUSS compounding lines to manufacture polymer compound for wire & cables.“

Eng. Samir Allouni (Plant Manager), Arab Co. for Cable Polymers Ltd. (PLASCOM)

„BUSS is an excellent partner as its compounding delivers a very good performance. Besides, the technical support from the BUSS team is perfect. BUSS means full understanding in commercial terms.“

Ihab Sharaf (plant manager), Gulf Plastic & Converting Industries

Service Partner Throughout the entire lifecycle

Process machines that run for decades need service that does the same. From commissioning to modernization—across all three technology platforms.

Find Your Dream Job

Work on processes that make our daily lives possible.

The materials used in high-voltage cables, electric vehicles, protective clothing, and medical devices all go through a process. And most of the time, this process runs on a machine that someone at BUSSLIST designed, configured, or built.

This isn’t abstract work. It’s process engineering at the cutting edge of what’s possible—with a team that has been tackling these very challenges for decades.

If you want to work where the tasks are real and the knowledge runs deep, you’ve come to the right place.

220 people. Three technologies. One passion.

More about us

Industries

You rarely see where BUSSLIST is involved. But everyone uses the products that result from our work almost every day. These industries and markets rely on our three technology platforms for materials manufacturing.

About Us

The BUSSLIST Group combines three process technologies that cover the most demanding stages of material processing—from high-viscosity reactions and temperature-sensitive compounding to precise solidification.

Sales Network

BUSSLIST operates globally. Find a BUSSLIST partner near you here, or contact BUSSLIST directly in Switzerland or at any of our subsidiaries around the world.