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HESS GROUP | ABOUT US
CUTTING-EDGE TECHNOLOGY MADE IN SIEGERLAND
Since 1948, we have been developing machines that set the standard. As the global technology leader in concrete machinery and concrete mixing plants, we enable our customers to efficiently produce the world’s best concrete products.
THE COMPANY
WORLD MARKET LEADER IN CONCRETE BLOCK MACHINERY – FROM THE SIEGERLAND REGION.
The HESS GROUP is the world’s leading supplier of state-of-the-art concrete block machinery, concrete mixing plants, packaging lines, and related conveyor technology. What has propelled us to the top is not just our machines – it is the combination of technological innovation, the highest manufacturing quality, and global service that supports our customers over the long term.
The heartbeat of the company lies in the expertise of our designers and engineers and the experience of our electronics technicians, assembly technicians, and mechanics. For over 75 years, machines that set global standards have been manufactured in Burbach-Wahlbach – quality “Made in Germany.”
As part of the TOPWERK GROUP – the world’s leading group of companies for machinery and equipment in the concrete industry –the HESS GROUP is embedded in a global network of technology, sales, and service.
OUR MACHINES. YOUR PRODUCTS.
HESS TECHNOLOGY IS USED TO MANUFACTURE CONCRETE BLOCK PRODUCTS FOR THE ENTIRE WORLD.
Our concrete block plants and concrete mixing plants enable the fast and efficient production of a wide variety of concrete products – for cities, roads, and infrastructure on every continent.
Paving Stones
Concrete Slabs
Curbstones
Stairs
Planters
Palisades
Hollow Blocks
Because of the technical innovations in high volume mixing and production systems, surface treatment systems and transfer and handling systems, HESS customers are always one step ahead of their competitors.
With the SmartFamily – comprising SmartVision, SmartCheck, SmartCloud, SmartParts, and SmartAcademy – we also support our customers as they move toward the digital future of concrete production.
VISION & MISSION
WHAT DRIVES US – EVERY DAY.
At the HESS GROUP, innovation and tradition are not at odds with one another; rather, they complement each other. We are convinced that our strength lies in our willingness to embrace change – without forgetting our roots.
OUR VISION
Securing market leadership together.
Working closely with our customers, we identify and create new market needs – and develop solutions that make us and our customers innovative pioneers in the concrete block industry. As an innovative manufacturer of high-quality concrete block production lines, we work together to secure our mutual market leadership.
OUR MISSION
We empower our customers to efficiently produce the best concrete blocks.
Every decision, every development, and every service we provide is guided by this principle. Together with our customers, we are shaping the digital future of the concrete block industry – as a reliable, honest, and long-term partner.
MISSION IN DETAIL
FOUR FACTORS. ONE COMMITMENT.
Our mission is based on four specific pillars that guide our daily actions – toward our customers, within our team, and in product development.
Product
Each machine is designed to meet the specific needs of our customers. Durability, reliability, and the ability to retrofit with state-of-the-art technology are a given.
Team
Open, honest communication and cross-functional collaboration are the fundament of our success. We develop solutions together – not in silos.
Customers
Our customers are our top priority. We are a reliable and honest partner who works with them to shape the industry’s digital future – globally, for the long term, and as equals.
Individual Action
Everyone here sets high standards for their own work. Taking responsibility and viewing mistakes as opportunities are integral parts of our corporate culture.
OUR VALUES
WHAT MAKES US WHO WE ARE AS A COMPANY.
Our values aren’t just for show – they define how we work, make decisions, and treat one another every day.
Quality
Combining durability and reliability with state-of-the-art technology – that is our understanding of quality. Not just a promise, but a daily commitment.
Innovation
Shaping the market through technology: by leveraging automation, responding quickly to market demands, and continuously expanding our technology platform.
Customer Focus
Implementing individual requirements, providing operational support as an experienced partner, and communicating actively – that is what customer focus means in practice at HESS.
Respect & Appreciation
We foster individual talents regardless of position or hierarchy and respect cultural differences – both internally and in our interactions with our customers worldwide.
Solidarity
Cross-departmental collaboration is the key to our success. We stand together – whether facing professional challenges or personal concerns.
Reliability
Honor our commitments, take responsibility, and keep our promises. We stand by what we say – to customers and colleagues alike.
Open Communication
Transparency and honesty are second nature to us. We openly share knowledge, address problems head-on, and resolve conflicts together as a team.
LEADERSHIP AT HESS GROUP
CLEAR RESPONSIBILITIES, FLAT STRUCTURES – AND A TEAM THAT UNDERSTANDS PLANT OPERATIONS.
Our leadership combines strategic development with implementation that works in day-to-day project operations. We base our decisions on customer satisfaction, transparency, and financial stability.
OLIVER RAUTER
Responsible for the continued development and Sales of the HESS Group and its strategic direction – with a focus on customer-centricity and sustainable business development.
RALPH QUELLMALZ
Responsible for all business operations – with a focus on strategic management, financial transparency, and economic stability.
WE PUT
CONCRETE
INTO SHAPE.
HESS GROUP
Freier-Grund-Straße 123
D-57299 Burbach-Wahlbach
SERVICE CONTACT
Whether for inquiries for inspections and maintenance, for individual plant optimizations or extensions, or spare and wear parts
SERVICE SUPPORT
Our service is at your disposal for all questions
For spare parts request please contact: +49 2736 497 6690
For hotline support +49 2736 497 6247
© 2026 HESS Group GmbH