Company

Creating Success Together.

DEOS Controls is one of the leading Innovators in Building Automation Systems. Our highly efficient, environmentally-friendly technologies help to conserve resources and reduce CO₂ emissions in many countries around the world.

50

Years of Experience

This year, DEOS is celebrating its 50th Birthday.

200 +

Global workforce

United in achieving the same goal!

1

Vision we believe in!

Shaping efficiency through innovation in building automation solutions.

DEOS is Part of the Solution. So are you.

As a member of The DEOS Group, DEOS Controls Americas Inc. serves customers throughout The United States, Canada, Latin America, and South America. Through our global presence with branches and independently-owned dealers, we offer industry-leading technology with local, on-the-ground service.

We understand that successful projects rely on a mutually trustworthy supplier-customer relationship. That’s why we ensure our products are adaptable to the desires and needs of each of our regional markets, providing customers customizable solutions that share the quality and innovation standards that sets the DEOS Group apart.

DEOS is proud to remain a family-owned operation, with over 50 years of industry-leading excellence behind us. Our focus is in building relationships with our customers and driving product innovation, not in outsourcing costs or foreign shareholder interests.

From Local Contractor to a Leading Innovator

Founded in 1967 by Klaus Plueth in his private garage, the company quickly grew and soon started the transition from being a pure wholesaler for heating supplies to a controls contractor. In 1985, the first free-programmable DDC controller was developed, and its subsequent success led to the development of an independent business division that would become what is known today as DEOS AG.

In 2002, Klaus’s oldest son Stefan Plueth, took over the company’s management and oversaw  DEOS’ significant international growth. To this day, the Plueth family, across two generations, remains a central driver in DEOS AG’s day-to-day business and plays an active part in shaping the company’s development and culture.

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Our Team. Dedicated to you.

Erhard M. Dobler

President

Henrik Plueth

Director of Sales & Marketing

Artem Pavlov

Technical Support

Joy Gao

Administrative Coordinator

Kevin Li

Accounting Administrator

Stefan Plueth

Group Chief Executive Officer

Michael van Well

Group Chief Technology Officer

Prof. Dr. Bernd Boiting

Group Chairman of the Supervisory Board

Michael Stecher-Tatour

Group Head of Professional Support

Project References

DEOS products are installed in a wide variety of building applications around the globe. Check out our extract of projects to learn more about our products and what we mean by “Simplicity at it Best”!

In-House Manufacturing – 100% Made in Germany!

DEOS’s attention to detail is unparalleled. Our OPEN line Devices are 100% made in Germany. The in-house SMD/SMT production line is the heart of DEOS’ production facility and is designed to provide  rapid response and flexibility to customer demands . This is how DEOS ensures total product availability with the highest standards of product quality.

The Global Standard for Building Automation and Control Networks

As an industry innovator, DEOS has been one of the world’s leading certified BACnet manufacturers. From the very beginning, DEOS products have been regularly and successfully tested in independent laboratories, and accredited  with international and national certificates (BTL, CSA, WSPCert, AMEV).

Local Roots. Global Operations.

Through our global presence with branches and independently-owned dealers, we are a trusted partner across the globe.

Vancouver, Canada

Rheine, Germany

London, United Kingdom

Zwillikon, Switzerland

Denekamp, Netherlands

Hong Kong

Singapore

Muscat, Oman

Melbourne, Australia