About us

Team

Please get to know our team.

Well trained and highly motivated employees in our sales force, Customer Service Team and the professionals in our laboratory make your subject to our subject. Either extensive and competent consulting services or decision support in economical questions or support to answer environmental questions – our employees are your reliable contact at all times on-site or on the telephone.

Knowledge which has developed over the last 50 years combined with the newest findings of the chemical industry and material research support us to react fast to almost any requirement. This is the basis to find individual, ecological meaningful and market driven solutions for our customers. A very important component of the success of our company is our team in Ottenbach who produces, fills, labels and packs the Maxolen Products for global distribution.

A powerful team is here for you. Solide. Adequate. Energetic. We are innovative. We Care. Maxolen.

Owner and CEO

Dersim Stein
Dersim Stein
Owner | CEO

+41 44 737 30 75| Phone

+41 44 737 03 20| Fax

| E-Mail

Entrepreneur, Sole Owner and Chairman of the Board of Directors at Max Lehner AG, Switzerland

Honorary Ambassadors at Max Lehner AG

Max Lehner
Max Lehner
Gründer * 1929; † 2019 Zürich, Schweiz

In 1960, Max Lehner estabilished Max Lehner AG together with Monique Lehner, thus laying the foundation for today's Max Lehner Holding Group.

Effective from 01st January, 2014, the companies: Max Lehner AG, Switzerland and Carlack für Technik und Handel mbH, Germany, were sold 100 percent by shareholder family Lehner in the socpe of a management buy-out to Dersim Stein (Owner and CEO), Switzerland.

Sales | Field Service

Ramazan Nayir
Lead Field Service | Sales Manager

+41 79 448 52 30| Phone

| E-Mail

AG | TEIL-ZH

Sandro Hirsbrunner
Aussendienst | Verkaufsberater

+41 79 279 39 83| Phone

| E-Mail

TEIL-NW | OW | UR | SZ | TEIL-ZH | TEIL-ZG | TI

René Stalder
Field Service | Sales Manager

+41 79 952 75 03| Phone

| E-Mail

SO | BL | BS | TEIL-BE | TEIL-LU | TEIL-NW

Mikael da Costa Botelho
Field Service | Sales Manager

+41 79 866 24 92| Phone

| E-Mail

SH | GL | TG | TEIL-ZH

Ralph Brunner
Field Service | Sales Manager

+41 79 600 78 64| Phone

| E-Mail

TEIL-OST | GR | FL | SG | AI | AR

Philipp Fehr
Field Service | Sales Manager

+41 79 320 02 77| Phone

| E-Mail

AG,TEIL-ZH

Julian Wilden
Field Service | Sales Manager

+41 79 903 35 80| Phone

| E-Mail

TEIL-BE | TEIL-FR | JU | VS

Waschstrassentechnik
Car wash technology

Switzerland

Headquarters: Birmensdorf, Zurich

R&D
Laboratory
Finance | Controlling
Finance | HR | IT
Customer Service
Switchboard

+41 44 737 30 75| Phone

+41 44 737 03 20| Fax

| E-Mail

Dr. Uwe-Christoph König
Lead R&D | Factory Manager Ottenbach

+41 44 739 80 13| Phone

+41 44 737 03 20| Fax

| E-Mail

Janet Lutz
Lead Finance | HR | IT

+41 44 739 80 18| Phone

+41 44 737 03 20| Fax

| E-Mail

Production | Warehouse | Factory Shop: Ottenbach-ZH

Production
Direct

+41 44 761 25 32| Phone

+41 44 737 03 20| Fax

Warehouse
Direct

+41 44 739 80 14| Phone

+41 44 737 03 20| Fax

Factory outlet
Ex works:

Stüdlerstrasse 14
8913 Ottenbach

Mon-Fri 07:30 - 17:00

André Kinder
Plant Manager | Quality Assurance

+41 44 739 80 15| Phone

+41 44 737 03 20| Fax

| E-Mail

Gege Laski
Head of Logistics

+41 44 739 80 14| Phone

| E-Mail

Maxolen Sales Office | Suisse Romande

Savary et Fils SA
Switchboard

+41 21 731 21 48| Phone

| E-Mail

Route de Genève 44
1033 Cheseaux-sur-Lausanne VD