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24h / 365days

We offer support for our customers

Mon - Fri 8:00am - 5:00pm (GMT +1)

Get in touch

Cybersteel Inc.
376-293 City Road, Suite 600
San Francisco, CA 94102

Have any questions?
+44 1234 567 890

Drop us a line

About us

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Have any Questions? +01 123 444 555


Benefit with your project from our broad planning portfolio and the flexibility of our young team.

More about our engineering office


Versatile, flexible, competent and reliable

As an engineering office and service company we work mainly for medium-sized companies. The needs of our customers are extremely wide-ranging and encompass numerous requirements from the areas of industry, residential and commercial construction, which we meet with a versatile planning portfolio. With our team we are happy to realize projects for you at home and abroad.

We are a team of highly qualified specialist engineers who dedicate themselves to your project analytically and flexibly. In order to meet your requirements, we like to think around the corner. This enables us to respond to your ideas in a particularly dynamic way and to accompany your project with enthusiasm and passion. Trust in our competence and let us convince you of our reliable service!

Our strengths

Specialist planning according to HOAI

Our experts work according to German engineering standards based on the work phases of the HOAI.

Building services engineering

Innovative engineering services with a focus on building technology.

Made in Germany

Rely on genuine "German Engineering" and trust in the well-known quality of German engineering.

Projects from A - Z

We develop your project from the basic evaluation and manage it completely until the completion of its realization.

Turnkey provider

We offer turnkey solutions for full engineering services in technical building equipment (TGA).

Common standards & norms

We consider recognized DIN standards and technical regulations.


Our project schedule


We provide you with comprehensive and competent advice to help you achieve your goals effectively, quickly and cost-effectively. Our expertise covers all the requirements of the technical building equipment (BEC), process heat and refrigeration technology.


Tailored to your specific requirements, we create a comprehensive project concept including a meaningful cost calculation. The next planning steps within the course of the project are based on this concept.


Our engineers from the specialist areas of technical building equipment (TGA) and process heating/cooling technology will draw up a specialist plan for you. Our planning services range from basic evaluation to preliminary, draft, approval and implementation planning. In order to enable sustainable project controlling, we prepare a bill of quantities with all important project data for you.

In the course of planning, our specialist engineers naturally also examine alternative solutions with the same utilisation requirements and always take the economic efficiency of your project into account. With the help of a graphic representation we make the planning clear for you. By means of 3D visualisation at an early stage, we effectively avoid conflicts between the individual trades. Our goal is to come to the best possible decision together with you, both technically and economically.


Together with selected partners we realize your project from the basic idea to the final commissioning. We control the overall implementation of your project. We coordinate and monitor the delivery, correct installation and commissioning of the plant components on site. To ensure that the implementation process remains clear for you, we draw up a construction schedule and keep an eye on the costs for you.


You can also rely on our know-how after commissioning. Our engineers will create customized service concepts for you, which we will monitor and document. We also develop recommissioning ­ concepts and carry out maintenance measures to reduce operating costs and extend the service life of the plant technology.


On course for growth since 2016

April 2016

Marco Messina and Nikolas Spaderna found brewgreen-engineering UG in Stutensee as an engineering office for energy and efficiency consulting for the beverage industry.

June 2016

We undertake more extensive planning projects for the realization of breweries and bottling lines.

August 2016

We are moving to a new one in downtown Karlsruhe,
larger office building.

May 2017

We are expanding our planning portfolio to include the areas of process cooling / heating and technical building equipment in the heating, ventilation, plumbing, refrigeration / air conditioning and measurement, control and regulation technology (MSR) trades.

August 2017

We're changing our name: The brewgreen-engineering UG becomes the brewgreen-engineering GmbH

March 2018

Once again we are moving into a larger office building. From the Karlsruhe city centre we are now moving to the district Neureut.

September 2019

We establish ourselves as a specialist engineering office in building services engineering and sign our first major project.

Juni 2020

We now can realize our customer projects even more targeted by implementing agile project management.

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