Making the world a greener place

Degrading Hydrocarbons


Track bed cleaning


About us2021-05-12T12:24:47+02:00

Green cleaning

Arva Greentech provides procedures and products for the fast and eco-friendly degradation of hydrocarbons in contaminated soils, sludges, track beds and on surfaces.


House cleaning at Nefertiti’s
Arvox Pro at the Neues Museum

Arvox Pro is a highly effective cleaner with long-term protection. It dissolves persistent soiling. Arvox can be used on natural stone, tiles, concrete, wood, facade plaster and mineral sealants.

Invitation to the General Assembly

To the Shareholders of Arva Greentech AG Invitation to the Annual General Meeting on Tuesday, May 25, 2021, in Zurich A. Agenda and Proposals of the Board of Directors Introductory statements Approval of the minutes of the Annual General Meeting for the financial year 2019, dated May 25, 2020 The Board of Directors proposes the approval. Annual report for the fiscal year 2020 The Board of Directors proposes approval. Approval of the revised financial statements for the fiscal year 2020, dated December 31, 2020 The Board of Directors proposes the approval. Resolution on the balance of the income statement

What we do

Broad spectrum

Arva is the only company to offer an eco-friendly oxidation process that can decompose a broad spectrum of hydrocarbons. These include compounds found throughout the world in railway systems, contaminated soils and mineral waste.

Scientific focus

Our solutions are based on natural chemical processes. The development and optimisation are driven by the latest scientific knowledge and ensure a verifiable environmental safety. The cleaned soils can remain in the environment without affecting the ecosystem.

Who we are

Professional passion

We are scientists, engineers, business professionals. We are environmentalists, happy to serve our clients with professional tailor-made services and personal passion.


Alina Thorweihe
Operations & Human Resources

Anna Petrova
Financial Modelling Specialist

Andrew Grygorets
Sales & Procurement Manager

Bernd Sydow
CEO & Chairman of the Board

Manon Wilken
Project Manager Cleaning Technologies

Oskar Lienemann
Director Middle East

Philipp Pommerenke
Business Development

Ruslan Yarosh
Head of Marketing & Sales Ukraine

Dr. Sergey Seryy
Head of Research & Development

Sven Brüning
Online Marketing Manager

Sven Nagel
Managing Director

Taisia Pilipets
Sales Manager Ukraine

Vincent Rominger
Sales Assistant

Volodymyr Harkavenko
Research & Development

Dr. Willian Menezes
Project Manager Cleaning Technologies

Our approach

Ecology and green chemistry

Most existing remediation methods are insufficient. They are often expensive and produce toxic by-products. Our processes are environmentally friendly, sustainable and follow the principles of “Green Chemistry”: We work with environmentally neutral reactions, which have no negative impact on our ecosystems in both production and application.

Our vision

We want to make the world cleaner and greener. We seek and find sensible and simple solutions. We believe that “Green Technologies” are the future ensuring a healthy environment and economic growth.

Our principles

We are convinced that environmental problems caused by humans can be solved efficiently and easily. We are building a global company with green technology. In this way, we contribute to a green and clean environment.

Go to Top