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Disciplines
Services
Company
Projects
News
Career

De

Transport and Infrastructure
By leveraging our extensive expertise and planning skills we optimise transportation in Germany and abroad, whether on roads, rail or in the air.
Water and Environment
Water wastage and environmental degradation are an increasing threat to our society. It is therefore our prime task to ensure sustainable use of these resources.
Special Engineering
We always use the most innovative concepts and software solutions to optimise your project in terms of time, cost and quality.
Industry & Energy
By taking a holistic approach our concepts and solutions make sure that energy, in whatever form, reaches your project at the point required.
Architecture & Urban Development
Whether for green spaces, buildings or whole city quarters: our planning, design and engineering services are always performed on schedule and are unmatched in quality.

Design & Project Management
Construction Stages, Project Development and Project Planning.
Construction Supervision
Supervision, Site Management and Health, Safety and Environmental Coordination (HSE)
Interdisciplinary Services
Organisational Advisory Services, International Cooperation and Feasibility Study
Operation & Maintenance
In order to optimize the operation, we develop and implement investment-preserving concepts for the regular maintenance and inspection of your plants.
Asset Management
Our service focuses on optimising the lifecycle of plant assets while accomplishing your goals and the performance level of the organisation.

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New Talents
Jobs in Germany
Jobs International

Europe

Companies active in the German and European business sector of the group

International

Globally operating companies of the group with focus on Middle East, North Africa, Asia and India

Development Cooperation

Interdisciplinary companies engaged in the field of sustainable management and development consulting

Berlin: Glass constructions / Glass fronts Main station / „Lehrter Bahnhof“
Ras Al Khaimah: Marine Infrastructure for Shores’ Guards Group

Airports
We create the basis for successful flight operations.
Intelligent Transportation Systems
Thanks to Intelligent Transport Systems mobility will be more efficient.
Roads
We deliver solutions to get road traffic flowing.
Railways
We optimise rail transport using the latest technologies.
Marine
We design and build high performance ports and marine terminals for you.
Transportation
Our planning makes passenger and freight traffic safer.
Tunnels & Bridges
We integrate tunnels and bridges into the infrastructure smartly.

Ruhr District, North Rhine-Westphalia: Emscher interceptor
Northern Governorates of Jordan: Immediate Measures for Improvement of Water Supply in Northern Jordan directed to Syrian Refugees

Water Supply
We develop and distribute drinking and process water in a sustainable manner.
Sanitation
We ensure efficient sewage disposal and treatment.
Hydraulic Engineering
Thanks to our solutions water stays where it is supposed to be.
Environment & Sustainability
Our holistic approach protects nature and the environment.

Ramstein: New Construction of Ramstein High School (RAHS)
Kaiserslautern: New construction of Kaiserslautern Middle School

BIM – Building Information Modeling
We use the BIM method to enhance your project’s efficiency.
Digital Engineering
Thanks to digitalisation we make building processes more efficient.
GIS – Geographical Information Systems
We capture and evaluate all relevant data relating to your project.
Industry 4.0
We network and automate your production processes.

Xayaburi: Xayaburi Hydroelectric Power Project
Karak: Operation and Maintenance Services for three Photovoltaic Plants in Karak Governorate

Energy Infrastructure
Our concepts ensure a sustainable power supply.
Industrial Engineering
We bring technical components together to create a complete system.
Oil and Gas
We take on the master planning for transportation and storage.
Power & Electrical
We offer smart concepts for your power and electrical power projects.

Doha: “Lusail” City Extension Mega Urban Planning Project
Wiesbaden: New construction of Elisabeth-Selbert-Schule, High School for 1200 pupils

Buildings & Architecture
We plan buildings for the private and public sector.
Urban Infrastructure & Utilities
We plan and design modern settlements and urban quarters.
Landscaping
Our solutions help to balance encroachments on the natural environment.
Masterplanning
We coordinate the overall planning and construction work for you.
Green Buildings
Environmental compatibility through efficient and sustainable building practices.

Dorsch Holding
Dorsch International Consultants
GRE German Rail Engineering
Dorsch Consult Egypt
Dorsch Consult Asia
Dorsch Consult India
Dorsch Consult Abu Dhabi
Dorsch Qatar
Dorsch Holding KSA
PB Consult
BLS Energieplan GmbH
spiekermann ingenieure
AHT GROUP
AMBERO Consulting
BPS rail
IRS Stahlwasserbau Consulting AG
KREBS+KIEFER

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Wirges (Büro/Branch Office)

GRE German Rail Engineering GmbH

Südstraße 14

D-56422 Wirges

Germany

Phone: +49 2602 9363-0

Fax: +49 2602 9363-30

E-Mail: wirges@gre-rail.com

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Address

Dorsch Holding GmbH

Frankfurt Airport Center 1 Hugo-Eckener-Ring
Gebäude 234, HBK 43

60549 Frankfurt am Main
Germany

Contact

Phone: +49 69 130257-0

Fax: +49 69 130257-32

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