Reinforcing steel, reinforcement mats and rebar accessory products, manufactured in modern bending plants at three locations.
Debrunner Bewetec AG
Regensdorf, DE · Buchs SG, CH · Büron, CH · Laufenburg, CHNew on Amplifa
About Debrunner Bewetec
Debrunner Bewetec AG is a Swiss supplier of reinforcement for structural and civil engineering. At modern bending plants at three locations (Regensdorf, Buchs SG, Büron), reinforcing steels and reinforcement assemblies are manufactured just-in-time to customer requirements. The product range includes reinforcing steels B500B/B500C, higher-strength reinforcing steel Top700, stainless reinforcing steels (Top12, ACIGRIP 362/462), galvanised reinforcing steel PREZINC 500, demagnetised reinforcement MAGEX, as well as reinforcement mats, BAMTEC reinforcement technology and a broad programme of rebar accessory products such as connection systems, spacer cages and shear dowels. Under the Nexigen brand, the company offers CO2-reduced reinforcement produced using hydropower and a high proportion of regional scrap. As of 1 January 2026, Debrunner Acifer Bewehrungen AG and BEWETEC AG will merge to form Debrunner Bewetec; at the same time, Debrunner Bewehrungstechnik AG will be founded. A technology centre covering more than 40'000 m² is being built in Laufenburg; the first stage comprises around 15'300 tonnes of delivery capacity. The company belongs to the Debrunner Koenig Group (part of Klöckner & Co since 1997).
- Site
- Regensdorf
- Processes
- Manufacture of reinforcement assemblies / bending of reinforcing steel (modern bending plants), Express deliveries with express production lines (delivery time 1-2 working days), BAMTEC reinforcement technology (reinforcement mat technology), Just-in-time manufacture of reinforcement assemblies (bending plants at three locations), Express deliveries COMFORT / PRESTO / PRESTO LIGHT (1–2 working days, max. 2.5 t per order/day), Delivery to construction sites with own vehicles, Customer portal (order tracking, documents, construction site invoicing), Electronic invoicing (PDF)
- Materials
- Reinforcing steel B500B, Reinforcing steel B500C, Nexigen B500B reinforcing steel (CO2-reduced), Higher-strength reinforcing steel Top700, Stainless reinforcing steel Top12, Stainless reinforcing steels ACIGRIP 362, Stainless reinforcing steels ACIGRIP 462, Galvanised reinforcing steel PREZINC 500
- Industries
- Building construction, Civil engineering, Construction, Industry, Commercial
- 01
Reinforcing steel procurement
- 02
Bending on modern bending plants
- 03
Manufacture of reinforcement assemblies, mats and rebar accessory products
- 04
Express production lines (COMFORT/PRESTO/PRESTO LIGHT)
- 05
Delivery to construction sites with own vehicles
Materials & Processes
Reinforcing steel B500B
Standard reinforcing steel for reinforcement assemblies and mats in structural and civil engineering.
Reinforcing steel B500C
Standard reinforcing steel with an extended ductility requirement profile.
Nexigen B500B (CO2-reduced)
CO2-reduced reinforcing steel made with hydropower energy and a high proportion of regional scrap; meets LEED requirements in the area of reinforcing steel.
Higher-strength reinforcing steel Top700
Higher-strength steel for designs with reduced reinforcement.
Stainless reinforcing steel Top12
Stainless reinforcing steel for components exposed to corrosion.
ACIGRIP 362 / ACIGRIP 462
Stainless reinforcing steels for applications with increased requirements.
Galvanised reinforcing steel PREZINC 500
Galvanised reinforcing steel and galvanised stock mats for enhanced corrosion protection.
Demagnetised reinforcement MAGEX
Demagnetised reinforcement for applications with magnetic requirements.
BAMTEC reinforcement technology
Reinforcement mat technology for individually tailored reinforcement mats.
Locations
Regensdorf
DEProduction (bending plant, core rebar accessory products)
- Lot size
- Just-in-time, express deliveries up to 2.5 t
- Materials
- B500B, B500C, Top700, Top12, ACIGRIP, PREZINC 500, MAGEX
- Bending plants
Buchs SG
CHProduction (bending plant)
- Lot size
- Just-in-time
- Materials
- B500B, B500C
- Bending plants
Büron
CHProduction (bending plant)
- Lot size
- Just-in-time
- Materials
- B500B, B500C
- Bending plants
Laufenburg
CHPlanned technology centre (>40'000 m²)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of reinforcement assemblies / bending of reinforcing steel (modern bending plants)Forming | – | – | 2.5 t per order (express service, | – | B500B, B500C, Top700, Top12, ACIGRIP 362, ACIGRIP 462, PREZINC 500, MAGEX |
| Express deliveries with express production lines (delivery time 1-2 working days)Forming | – | – | 2.5 t per order / construction site and | – | B500B, B500C |
| BAMTEC reinforcement technology (reinforcement mat technology)Forming | – | – | – | – | B500B, B500C |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Bending plants (modern bending shops) | – | 3 (per loc | – | – | Regensdorf, Buchs SG, Büron |
Additional services
History
- 1755
Founding of the Hochreutiner iron trading business in St. Gallen
- 1885
Jean Debrunner takes over management
- 1911
Renamed Debrunner & Cie
- 1930
Conversion into a public limited company
- 1988
Merger of the Debrunner Group with the Koenig Group (Debrunner Koenig)
- 1996
Acquisition of the Acifer Group, formation of Debrunner Acifer AG
- 1997
Debrunner Koenig becomes part of the German Klöckner & Co
- 2026
Merger of Debrunner Acifer Bewehrungen AG and BEWETEC AG to form Debrunner Bewetec as of 1 January 2026; founding of Debrunner Bewehrungstechnik AG