[Company Profile] LIST Technology — A Swiss KneaderReactor Specialist Committed to Solvent-Free Processes

LIST Technology (LIST Technology AG) is a KneaderReactor specialist founded in 1966, headquartered in Arisdorf (near Basel), Switzerland.

LIST large single-shaft KneaderReactor (LIST Technology official website)

1. Company Overview

  • Company name: LIST Technology AG
  • Founded: 1966
  • Headquarters: Arisdorf, Basel-Landschaft, Switzerland
  • CEO: Karsten Güdemann
  • Employees: approx. 39 (small specialized company)

2. History and Workforce Status

Founded in 1966, the company has focused exclusively on KneaderReactor technology for processing high-viscosity materials. In 2023, it expanded its portfolio by acquiring BBA Innova AG, which holds belt/roll cooling technology.

As a small specialized company of about 39 employees, it is led by CEO Karsten Güdemann. Detailed organizational structure is (undisclosed).

LIST twin-screw KneaderReactor production site (LIST Technology official website)

3. Core Technology and Major Equipment

Through single- and twin-shaft KneaderReactors, the company processes high-viscosity operations in the chemical, fiber, polymer, recycling, and energy industries under solvent-free or highly concentrated conditions.

  • Single-shaft KneaderReactor — for industrial-scale continuous processes
  • Twin-shaft KneaderReactor — superior mixing and self-cleaning performance
  • Laboratory/pilot-scale KneaderReactor (approx. 3L class)
  • Belt/roll cooling technology added through the BBA Innova acquisition

4. Production Infrastructure and Quality Assurance

The company operates a test center in Arisdorf where customers can directly verify process feasibility. Detailed plant floor area is (undisclosed).

LIST pilot KneaderReactor close-up (LIST Technology official website)

5. Delivery Track Record and Partnerships

The company states it collaborates with customers across the chemical, fiber, polymer/rubber, recycling, and energy (battery-related solvent-free/dry processes and recycling) industries, but individual customer names are (undisclosed).

6. Financial Status and Roadmap

As an unlisted small specialized company, financial figures such as revenue are (undisclosed).

The company states it is pursuing the integration of cooling technology through the BBA Innova acquisition and expanding marketing into new market segments.

LIST KneaderReactor customer installation site (LIST Technology official website)

This profile was written based on publicly available sources including the company LinkedIn, ZoomInfo, Manufacturing Technology Insights, and Crunchbase. Unverified figures and undisclosed information were not arbitrarily included.

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