Company tour overview

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Here you will find an overview of all companies where a visit is possible on Technology Day 2023:

Actemium is the industrial brand of the VINCI Energies group, one of the world's leading companies in the field of

in the field of energy and information technologies. Actemium Energy Projects GmbH specializes in the field of energy engineering

components and sustainable turnkey systems in the fields of energy distribution and energy supply.

and plans, develops, constructs, implements and supports the plants and supply systems of customers from a wide range of

various sectors (including energy supply, industry, future markets, renewable energies, infrastructure, etc.).

We offer our 46 employees at the Kassel site first-class career and earning opportunities,

challenging tasks, a great deal of responsibility and targeted talent development.

At several stations we will give visitors an insight into our daily work and invite them to "try things out".

  • Presentation "Opportunities and tasks of a systems engineer in the future".
  • Assembly services and associated vehicle fleet
  • Station expansion on the basis of completed stations
  • E-mobility and digitalization in industry and daily life
  • Transformer stations for feeding regenerative energy producers into the EVU network
  • Surprise

Alstom develops and sells mobility solutions to move towards a low-carbon future together with its customers. Its products and solutions provide a sustainable foundation for the future of the global transportation market. From high-speed trains, metros, monorails and streetcars to turnkey systems, services, infrastructure, signaling and digital mobility solutions, Alstom offers its customers a product portfolio that is unique in the industry. Headquartered in France, Alstom is represented in 70 countries and employs more than 74,000 people. In Germany, Alstom is represented by around 9,600 employees and 14 sites specializing in different tasks such as development, assembly, component manufacturing or service.

Alstom Transportation Deutschland GmbH is one of the major players in the rail industry in Germany. The focus is on the manufacture of rail vehicles such as streetcars, light rail vehicles, commuter trains and regional trains through to high-speed trains.

The product range of the Kassel site extends from heavy-duty locomotives to high-speed railcars and it is the production site for TRAXX locomotives.

The focus is on pre- and final assembly, commissioning, mechanical engineering of locomotives as well as vehicle approval and warranty support.


B. Braun employees around the world pursue a common goal: protecting people's health and improving their lives. We supply hospitals, physicians in private practice, nursing staff and patients with products and services for many therapeutic and application areas. These include, for example, intensive care medicine, cardiology, extracorporeal blood treatment or surgery. B. Braun is a family-owned company. Innovation and growth as well as responsibility and partnership characterize our development. We promise our employees, customers and partners that we will grow together through constructive exchange. This is what we call "Sharing Expertise.

In this way, we - more than 66,000 employees in 64 countries - contribute to improving therapies and increasing safety, both for patients and for doctors and caregivers. Our goal is to protect and improve the health of people around the world.


We offer you training worlds with versatile and excellent training and development opportunities as well as attractive remuneration with extensive social benefits in a dynamic and globally active family-owned company.

As a leading technology corporation and one of the world's largest automotive suppliers, we are playing a decisive role in shaping the mobility of the future. Because Continental is much more than a tire manufacturer: Continental develops pioneering technologies and services for the sustainable and connected mobility of people and their goods. Founded in 1871, the technology company offers safe, efficient, intelligent and affordable solutions for vehicles, machines, traffic and transportation. Continental currently employs more than 190,000 people in 58 countries and markets. The company celebrated its 150th anniversary on October 8, 2021.


You're about to graduate from school - but you already know exactly what you want to do for a living? Or maybe you don't? But it's clear that you want to get things rolling and take your professional future into your own hands. Then you've come to the right place. Because no matter which of our many professions you want to get your foot in the door: in addition to our numerous apprenticeships or dual study programs, you can also expect a lot of know-how, attractive remuneration and helpful colleagues. We also pay close attention to the interplay between theory and practice - because this is the only way you can put your theoretical knowledge into practice and develop your own initial approaches to solutions. Of course, our trainers are always there to help you with any questions you may have. After all, challenges can be mastered most easily by working together.


We are ready for you and can't wait to meet you!
You can find a lot more exciting information at Entry opportunities for students | Continental - Continental AG

The Mercedes-Benz plant in Kassel is the global competence center for electric drive systems and conventional commercial vehicles of Daimler Truck. The associated InnoLab for e-drive systems at the Kassel location is actively shaping the future of locally CO2-neutral vehicles. In forward-looking production processes, the approximately 2,700 employees (including around 50 new trainees and DH students each year) manufacture axles for trucks, buses, vans and passenger cars, as well as drive shafts and wheel sets, among other things, and are jointly shaping the future of truck technology worldwide.

In times of energy transition and raw material shortages, engineers who develop sustainable energy concepts for buildings of tomorrow are in demand.

As "architects of technology", we invite you to actively get to know our varied everyday working life.

After a short welcome round, you will solve riddles across our office and all specialist areas in a rally. In addition to our team, you will be assisted by various experimental setups, illustrative specimens and practical examples.

At the end we will have enough time to share future perspectives and answer open questions. We are looking forward to seeing you!

As a municipal energy supplier, EAM is currently training around 100 young people to become industrial clerks, electronics technicians for operating technology, industrial electricians, specialists for water supply technology and in the dual study program Bachelor of Science/ Engineering Electrical Engineering and Business Informatics. The company is driving forward the energy transition with innovative concepts and thus offers trainees the opportunity to play an active role in shaping the energy supply of tomorrow.

Young people from EAM's entire network area, which covers large parts of Hesse and southern Lower Saxony as well as parts of North Rhine-Westphalia, Thuringia and Rhineland-Palatinate, take advantage of the opportunity for qualified training. Part of the training takes place in the training workshop in Baunatal in northern Hesse. The practical parts are completed close to home in a regional team. The aim is for the young specialists to be employed at an EAM site in their home region after successful completion of their training.

At EAM, the focus is on the holistic training of young people. In addition to technical training, the personal development of each trainee is an important part of the regional utility's educational concept. The EAM Campus in Baunatal forms the heart of the training. Not only do the young people live there during the week: in their free time, they are also accompanied by dedicated EAM educators who have an open ear for them around the clock. In addition to a cafeteria, the spacious EAM Campus offers various fitness and common rooms. In addition, a large recreational program is offered. Here, work colleagues become friends who support each other as a team - even far beyond the training.

EAM was awarded the title "Germany's best training companies 2022" by the magazine "Focus Money", making it one of the top training companies in Germany for the fourth time in a row.


During the Technology Day, we will visit the Baunatal substation, the materials testing laboratory and the training workshop. There you will experience first-hand how our power supply works and how engineers and electronics technicians work and are trained at EAM.


You can find out more about training at EAM at: or on Instagram @ausbildung_EAM

With more than 270 employees and for over 115 years, the Emmeluth Group has been carrying out a wide variety of construction projects in the greater Kassel area. Through the close ties of the sister companies Emmeluth Baugesellschaft mbH and Konrad Emmeluth GmbH & Co. KG, whose specialties are structural and civil engineering as well as civil construction, Emmeluth offers a wide range of construction services from a single source. We are looking for personalities who want to build the future with us with passion and commitment. What do we offer you? A secure and long-term perspective with attractive remuneration in our successfully managed family business. Would you like to learn more about the world of construction? Then register for our company tour. We are looking forward to meeting you!

enco is an engineering company with over 40 years of experience and well-known customers throughout the Federal Republic
speak for the competence. With 60 employees at our locations in Kassel, Frankfurt and
Munich, we cooperate with our project partners in the realization of demanding construction projects throughout the entire
federal territory.
Our main area of expertise is the specialist planning of technical systems in building services engineering.
On "Technology Day", we would like to present the professions of planner (engineer, technician) and system planner,
technical draftsman, technical designer.

Countering climate change is a social obligation and at the same time one of the greatest economic opportunities.

Under the motto "Shaping the energy transition", we at Fraunhofer IEE are conducting research for the transformation of energy systems - both nationally and internationally.

We develop solutions for technical and economic challenges in the energy industry and energy system technology in order to further reduce the costs of using renewable energies, secure supply, ensure grid stability at a high level and enable new business models in the energy transition. At our new, innovative location at the Kassel Kulturbahnhof, you can expect bright and modern offices, seminar rooms, several specialized laboratories and a large pilot plant. Desksharing and remote work from the home office allow the 450 employees here to work together flexibly and efficiently, sharing 320 workstations.  

HAZ Beratende Ingenieure für das Bauwesen GmbH is a supra-regionally active engineering firm with currently just under 70 employees headquartered in Kassel. A further location is in Marburg.

We work on challenging projects in the fields of repair and renovation of historic structures under preservation order as well as planning of buildings and civil engineering structures.

Who is Hexagon Purus?

  • Global leader in the development of key technologies that contribute to zero-emission mobility

  • Solutions for the safe and effective use of hydrogen as transport and storage energy

  • Global approx. 500 employees

  • Location Kassel approx. 200 employees

What does Hexagon Purus do?

  • Develop, design and manufacture products for the storage and transport of hydrogen

  • Type 4 tanks

  • Complete systems for hydrogen storage, transport and refueling

  • Fuel storage systems for train, truck, and bus mobility

Careers at Hexagon Purus:

  • Apprenticeships in various fields (e.g. industrial mechanics or industrial clerks) starting in August 2024.

  • Vacation jobs in summer

As an innovative, medium-sized group of companies with 200 employees at 3 locations in Germany, we are a special machine builder, system integrator and automation provider in various industries.

At the Lohfelden site, we develop special machines for the automotive industry for series testing of powertrain components such as e-drives for passenger cars as well as complex automation solutions.

Kleinknecht is part of the Burke Porter Group, which operates worldwide in the field of mechanical and plant engineering.

You can find an overview at or

With its Mobility, Material Solutions, and Photonics business units, the HÜBNER Group is a global system provider for the mobility sector, industry, life sciences, and science. HÜBNER is a global leader in the field of transition systems for rail vehicles and buses as well as a provider of chassis and cockpit solutions. In addition, the company is internationally recognized as a specialist for sophisticated solutions through elastomers, insulation and composite materials. The area of laser technology is developing successfully, developing applications for cancer diagnostics, for example.

We promote life for generations.


True to our mission statement, the K+S Group makes an important contribution to securing the world's food supply with its products. We keep industries running, ensure safety on the roads in winter and enrich the daily lives of consumers.


As a raw materials group, we bring hidden minerals to light, refine them, and deliver them safely and reliably to our customers through our global distribution network.

Are you interested in the challenges the industry will face in the coming years?

Which technologies are not just quiet dreams of the future, but are already being used in projects?

How are large technology projects approached and implemented?

These are questions that fascinate you and that you want to get to grips with?

Then you've come to the right place. We will give you an exclusive insight into how real challenges are dealt with, technologies are implemented in projects and creative approaches are developed for the industry.

Sign up with us and we'll get creative for the future!

We are a consulting engineering company with currently 80 employees, headquartered in Vellmar near Kassel. We have branch offices in Schwalmstadt and Korbach.


Our core business is civil engineering from planning to constructional implementation. 


We have a certified quality management according to DIN EN ISO 9001:2008.


Our areas of expertise are:

  • Wastewater disposal
  • Municipal and industrial wastewater treatment
  • Services for dopplications and valuations
  •  Development areas
  • Geographical information systems/databases
  •  Property drainage
  •  Sewer rehabilitation in open and closed construction methods and pipe jacking
  • Road construction
  • Tank and separation systems
  •  Visualization of specialized topics in Geographic Information Systems (GIS)
  •  Hydraulic engineering/renaturation
  • Water supply
 (opens enlarged image)Logo of the company Oppermann GmbH

Your specialist for mobile power generation - since 1948

Power systems from POLYMA work reliably far away from all electricity­grids. Whether it is the self-sufficient power supply of customers during transformer disconnections of public utilities and energy suppliers or the supply of power and light on construction sites and in civil defense - the areas of application are enormously diverse.

"In the midst of the confusion, it is necessary to find the simple"-Albert Einstein


In cooperation with clients, architects and engineers of other accompanying disciplines, we are always accustomed to develop aesthetically sophisticated and economical solutions of supporting structures for the respective building task in an integral planning process. The ability to work in a team within the office as well as with the external parties involved form an essential basis for this.

Through result-oriented planning and years of experience, we guarantee a high quality standard from project development to completion. It goes without saying that we adhere to deadlines and budgets.

Some examples of the services we offer:

Execution and detail planning in reinforced concrete, prefabricated parts, steel and engineering timber construction Verification of structural (structural design)
Fire protection (building physics)
Participation in interdisciplinary competitions for architectural and engineering structures


Sartorius is a leading international partner to biopharmaceutical research and industry. With its two divisions, Lab Products & Services and Bioprocess Solutions, the Group helps accelerate the development of innovative drugs and vaccines and simplifies their production. Sartorius is growing at an average double-digit rate per year and has been listed on the DAX since 2021. In fiscal 2022, the company generated sales revenue of around 4.1 billion euros and employed nearly 16,000 people at around 60 production and sales locations worldwide.


Our mission

We help researchers and engineers achieve progress in life sciences and bioprocess technology more easily and quickly. In doing so, we enable the development of new and better therapies and affordable medicine.


Our vision

We are a magnet and dynamic platform for pioneers and leading experts in our industry. We bring creative minds together for a common goal: technological breakthroughs that lead to better health for more people.

SCHMIDTSCHE SCHACK | ARVOS has been known as a leading designer, manufacturer and service provider of outstanding and customized heat transfer solutions for the highest pressures and temperatures since 1910. With our headquarters in Germany and associated offices and hubs around the world, we are always close to our customers worldwide.

We are the strong partner of world leading engineering companies, contractors and plant operators in the chemical, petrochemical, metallurgical and refining industries as well as in the pioneering waste-to-value cycle industry. Our custom-designed and plant-digitizing heat transfer solutions handle process gases in highly demanding and specific processes.

Our products and solutions support plant manufacturers and operators in making their production processes increasingly environmentally friendly and sustainable. In this way, we are helping to drive forward the global energy revolution and CO2 reduction on a massive scale.

As a leading global specialist for photovoltaic system technology, SMA is creating the conditions today for the decentralized, digital and renewable energy supply of tomorrow. More than 3,500 SMA employees in 20 countries are dedicated to this task with great passion. With our innovative solutions for all photovoltaic applications, we enable people and companies worldwide to be more independent in their use of energy. Together with our cooperation partners and customers, we are making the transformation to an independent, decentralized and renewable energy supply possible.

In the Road Traffic and Civil Engineering Office of the City of Kassel, employees plan, build and operate the road infrastructure in the city. Engineers plan roads, bridges and traffic signals (traffic lights), organize the awarding of contracts to construction companies, supervise construction and accept services. In addition, the employees ensure that the traffic facilities are in a condition that is safe for traffic. This means they inspect and repair them. The area of responsibility also includes the operation of a traffic management system and the Kassel digital test field for connected driving.

Technoform is a medium-sized company headquartered in Kassel, Germany, which manufactures continuous profiles from plastic granulate for use in windows, doors and facades. With more than 45 production and sales facilities and more than 1,600 employees, Technoform is present all over the world. The Technology Day will take place in the Competence Center, which deals with research and development, as well as material and component testing, among other things. During the day, the students will be shown the basic structure of windows and given a basic knowledge of plastics and their processing. Afterwards, they will produce their own test specimens using injection molding, which will then be tested for their properties in the laboratory.

The Kassel plant at the Baunatal site is the second largest domestic location in the Volkswagen Group and has been producing manual and automatic transmissions, as well as the most innovative e-motors and hybrid transmissions for vehicles throughout the Group since 1958. Production Planning develops and implements the appropriate manufacturing concepts and production facilities - from the initial design to the end of the product's life cycle. A job in Production Planning Transmissions & E-Drives involves an exciting working environment with many contacts in all divisions and with external suppliers. The Technology Day provides insights into vocational training and dual studies, as well as into individual production areas.

At Yatta, everything is about evolution and development: of software and companies, ourselves and society. We have made it our vocation to make software and its development better and better.

Started as a developer tools company, we now develop digital products and the associated B2B ecosystems with around 60 teammates at our Frankfurt and Kassel locations. We also work on software projects in various business areas, such as renewable energies and smart housing.

You can find out more about Yatta, how and what we work on at
And if you are interested in becoming part of our team, you can find our job openings at: