
Engineering service provider for product development, calculation and welding technology for machinery, plant and rail vehicles.

Brand Engineers AG
Niederuzwil (headquarters) · OensingenNew on Amplifa
About Brand Engineers
Brand Engineers AG is a Swiss engineering service provider headquartered in Niederuzwil with a further location in Oensingen. The company offers product development from idea generation through concept design and detailed design to drawing creation, technical documentation and support of manufacturing and commissioning. A key focus is the development and calculation of welded structures and welded assemblies, including welding engineering consulting and cost optimization. In addition, the company offers technical calculations and simulations (including ANSYS Discovery Live, Simufact), structural steel design according to EN 1090, piping design, development of load attachment devices (LAMs), pressure equipment and bioreactors as well as CE conformity assessment. Customers come from mechanical engineering, plant engineering, rail vehicle construction, construction machinery and vehicle engineering, elevator technology, cableway construction, amusement rides, the pharmaceutical industry and pressure vessel construction. The service portfolio also includes on-site support, personnel leasing, seminars, sales of the Siemens Simcenter simulation platform and apprentice training.
- Site
- Niederuzwil
- Processes
- Product development (project management, idea generation, concept design, detailed design,, Calculation / simulation (ANSYS Discovery Live, Simufact process simulation), Welding engineering consulting and welding-optimized design of welded structures and, Cost optimization of welded structures (analysis, optimization of components, weld seams and, Design and calculation of components and complete rail vehicles according to EN 15085-2 CL1, Structural design / dimensioning in steel construction according to EN 1090 up to EXC4 (Eurocode 3), Development of load attachment devices (LAMs), Piping design / piping engineering
- Materials
- Steel (structural steel, welded structures), ANSYS Discovery Live, Simufact process simulation, Siemens Simcenter
- Certificates
- ISO 9001:2015, EN 15085-2 CL1 (activity area D, S), EN 1090 (structural design, components up to EXC4), EN 15085-2 CL1 (D, S), EN 1090 (structural design, EXC4)
- Industries
- Mechanical engineering, Plant engineering, Rail vehicle construction, Construction machinery and vehicle engineering, Elevator technology, Amusement rides
- 01
Idea generation
- 02
Concept design
- 03
Detailed design
- 04
Calculation and simulation
- 05
Drawing creation
- 06
Technical documentation
- 07
Support and monitoring of manufacturing
- 08
Support and assistance with commissioning
Materials and Processes
Steel (structural steel, welded structures)
Used in structural design according to EN 1090 as well as in welding-optimized constructions and assemblies.
ANSYS Discovery Live
Live simulation for strength-based design of components and welded assemblies, e.g. for excavator components.
Simufact process simulation
Simulation of manufacturing processes for the optimization of components and assemblies.
Siemens Simcenter
Sales and use of the Siemens simulation platform for calculation tasks.
Locations

Niederuzwil
CHHeadquarters
- Materials
- Steel
- ANSYS Discovery Live
- Siemens Simcenter
- Simufact
Oensingen
CHLocation
- Materials
- Steel
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Product development (project management, idea generation, concept design, detailed design,Engineering | – | – | – | – | – |
| Calculation / simulation (ANSYS Discovery Live, Simufact process simulation)Engineering | – | – | – | – | – |
| Welding engineering consulting and welding-optimized design of welded structures andJoining | – | – | – | – | Stahl |
| Cost optimization of welded structures (analysis, optimization of components, weld seams andEngineering | – | – | – | – | – |
| Design and calculation of components and complete rail vehicles according to EN 15085-2 CL1Engineering | – | – | – | – | – |
| Structural design / dimensioning in steel construction according to EN 1090 up to EXC4 (Eurocode 3)Engineering | – | – | – | – | Stahl |
| Development of load attachment devices (LAMs)Engineering | – | – | – | – | – |
| Piping design / piping engineeringEngineering | – | – | – | – | – |
| Development of pressure equipment, pressure vessels and bioreactorsEngineering | – | – | – | – | – |
| On-site support / support of manufacturing and commissioning / personnel leasingEngineering | – | – | – | – | – |
| Seminars and training (including apprentice training)Engineering | – | – | – | – | – |
| Software sales (Siemens Simcenter simulation platform)Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Certifications
The quality management system is certified according to ISO 9001:2015 (SQS). In addition, certifications exist according to EN 15085-2 CL1 (rail vehicle construction, activity area D/S) and EN 1090 for structural design up to EXC4.
| Evidence | Niederuzwil | Oensingen |
|---|---|---|
| ISO 9001:2015 | ||
| EN 15085-2 CL1 (D, S) | ||
| EN 1090 (structural design, EXC4) |