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ENESPA AG

Appenzell, Switzerland · Science and Engineering

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Data quality

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Last verified

May 2026

ENESPA AG is a Science and Engineering company based in Appenzell, Switzerland, founded in 2004, with 50-100 employees. ENESPA AG's profile is verified on Enterprise League.

Overview

EN ESPA AG is a leading chemical recycling technology provider based in Appenzell, Switzerland. We transform mixed plastic waste and tires into valuable raw materials, driving a circular economy and reducing reliance on virgin resources.

Our core business focuses on developing, building, and operating economically sustainable recycling systems utilizing thermolysis – a process that breaks down plastics at high temperatures without the use of harmful chemicals.

EN ESPA AG distinguishes itself through its integrated approach, encompassing everything from waste feedstock analysis and feasibility studies to machinery design, plant construction, operation, and trading of recovered oil products, including Pyrolyse-Öl and AdBlue®. We operate a global network of facilities and are committed to achieving near-zero emissions and a significant positive environmental impact.

Founded in 2004, EN ESPA AG has grown to employ over 38 people and operates across multiple locations in Switzerland, Liechtenstein, Germany, and the United States, with a growing pipeline of projects totaling approximately 80 million Euros in planned investment. We are dedicated to innovation, sustainability, and creating a future where plastic waste is a valuable resource. Plastic-to-Oil (PTO) Technology, NeoOil P5, and ReTire T60 are key components of our offering.
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Contact Details

+4171 788 33 88
info@enespa.com

Appenzell, Switzerland, Schäfligasse 1

+5

Founded

2004

Company Type

Public Limited Company

Employees

50-100

Categories

Environmental Engineering
Sustainability
Environmental Protection Consulting and Education

Awards

• 2026 OpenSee all

Products

Default Product Image
Plastic-to-Oil (PTO) Anlagen
Environmental Protection Consulting and Education

Complete turnkey Plastic-to-Oil (PTO) plants designed and built by EN ESPA AG. These plants utilize our proprietary thermolysis technology to convert mixed plastic waste into high-quality pyrolytic oil, suitable for use in refineries and plastics manufacturing.

N/A


Services

Default Product Image
AdBlue® Produktion
Environmental Protection Consulting and Education

EN ESPA AG produces AdBlue®, a high-quality solution for reducing NOx emissions in diesel engines, as a byproduct of our plastic pyrolysis process. We supply AdBlue® directly to customers and through established distribution networks.

N/A

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