Mitarbeiter Christian Jungbluth mit Betonbauteilen | thomas gruppe
Mitarbeiter Ralf Mägdefrau | thomas gruppe
Mitarbeiter Karl-Ulrich Schulte-Arens | thomas gruppe
Mitarbeiter Heiko Boroniec | thomas gruppe

thomas – passion and commitment for a bright future

The thomas gruppe

A family-owned company with a rich tradition: the thomas gruppe. We are your partner for challenging projects in the construction and construction materials industry. Because you can rely on us. Our employees are the heart of our company. They passionately work to ensure that your projects—irrespective of size—are a complete success. Our work is based on decades of experience and professional expertise. Our five divisions, Concrete Components, Concrete, Cement, Asphalt/Stone and Construction, offer a comprehensive range of products and services. We strive to ensure that you always have a qualified contact who can offer advice and support during the entire project. Take a look for yourself and see just what the thomas gruppe has to offer.

  • Over 90 years of experience
  • Personal contacts
  • Individual solutions based on customer requirements
  • Everything from a single source

Five divisions for your projects

Concrete Components

Our premium concrete components impress with quality down to the last detail. We don’t just offer a comprehensive product range, we also provide customer-oriented contacts who professionally see to all of your needs. This makes us a long-term partner for your construction projects, both now and in the future.


We supply concrete for your various projects and special applications, always on time. From standard concrete through to customised concrete—we find the right product for you. And you can also look forward to expert advice and countless services that benefit you and your construction site.


At thomas zement you will find the right cement for your plant or construction project. That’s because we produce customised construction materials in reliable quality just for you and can develop cements with specific properties as required. What else can you rely on? Professional advice on the use of our products.


At thomas asphalt-stein you can look forward to qualified advice on asphalt and natural stone for your project. No matter how big or small your construction project, we will respond to your individual requirements and deliver the ordered construction material to your construction site on time and in the right quantity. You can always count on our reliability.


thomas bau offers a huge range of construction solutions as well as comprehensive services for your construction project. Our decades of experience let you enjoy a flawless quality of execution, delivery reliability and expert advice—and we even travel to your construction site.

“We would like to realise challenging projects
together with our customers
in future as well.
This is something the entire thomas group is commited to.”
– E. Thomas

Career opportunities at thomas

Are commitment, responsibility and team spirit concepts that you can relate to? Would you like to be part of a company in which every employee is given an opportunity to make a difference? Do you want to be able to use your skills and passion for a wide range of customer projects? We offer you the relevant opportunities for your personal professional development. Get to know us and help us shape the future.

News from the thomas gruppe

New office location Remscheid (CAD)


Due to the cramped conditions at the previous office location, it was decided to take a space-creating measure. An office building was planned, but was rejected due to costs and loss of ...

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A joint start – new apprentices at the thomas gruppe


Challenging and supporting employees is our most important capital—so this year we are once again pleased to welcome our new apprentices in 7 different professions. We offer our ...

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The thomas gruppe is driving digitalisation!


A good IT system is a must—simple, fast and efficient. And we are constantly working on our digital advancement. There was a great deal of action on the topic of digitalisation at the ...

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Our new homepage is online!


We are pleased to present our new website. After a huge amount of preparation and hard work, we are proud to be able to launch the site. Following a long overhaul of the appearance and ...

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Remscheid plant rebuild


Within one month, the plant in Remscheid was re-equipped. The following measures to increase productivity and production capacity were implemented: Old steel processing was dismantled ...

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Brand relaunch for the thomas gruppe


The thomas gruppe has consistently grown over recent decades both organically as well as through acquisitions. This continued development has naturally also created a heterogeneous mix ...

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