Engineering office for structural design, technical inspection, object planning, building physics, and expert reports in high-rise and civil engineering construction.
Ingenieurteam Trebes GmbH & Co. KG
Kiel · Rendsburg · Flensburg · Rostock · HamburgNew on Amplifa
About Ingenieurteam Trebes
Ingenieurteam Trebes GmbH & Co. KG is an engineering office founded in 1971 by Dipl.-Ing. Horst Trebes, specializing in high-rise and civil engineering construction, headquartered in Kiel. With over 90 employees at five locations in Kiel, Rendsburg, Flensburg, Rostock, and Hamburg, we offer structural design in all HOAI performance phases – optionally model-based with BIM – technical inspections, object planning in civil engineering, building physics, energy consulting, and expert reports. Our inspection procedures utilize state-recognized structural engineers for massive construction, metal construction, and timber construction, as well as certified welding engineers; structural assessments comply with DIN 1076, Ril. 804, DIN 4131, RÜV, and VDI 6200. Project references range from clinic buildings and educational institutions to power plants and chemical facilities, bridges, shore walls, masts, towers, and logistics centers. Designs are executed in reinforced concrete, steel, timber, and regenerative building materials, including fine-grain construction steel S 460 ML.
- Site
- Kiel
- Processes
- Structural Design (all HOAI phases, BIM), Structural and Technical Inspection (Massive Construction, Metal Construction, Timber Construction,, Object Planning in Civil Engineering (Bridges, Noise Barriers, Masts/Towers, Shore Walls), Building Physics and Energy Consulting (GEG proofs, energy certificates, thermal building, Expert Reports (Damage analyses, court expert reports, renovation concepts, protection and, Structural Design (all HOAI phases, incl. BIM), Structural and Technical Inspection (State-recognized structural engineers), Object Planning Civil Engineering (HOAI)
- Materials
- Fine-Grain Construction Steel S 460 ML (thermomechanically rolled, weldable), Reinforced Concrete, Steel (Structures checked for Massive, Metal, Timber), Fine-Grain Construction Steel S 460 ML, Steel (Metal Construction), Timber and Regenerative Building Materials
- Certificates
- State-recognized Structural Engineers (VPI Massive, Metal, Timber Construction), EBA-recognized Assessors Massive/Steel Construction, Certified Welding Engineers (SFI, EWE), Structural Assessment according to DIN 1076, Ril. 804, RÜV, VDI 6200
- Founded
- 1971
- Employees
- over 90
- Industries
- High-Rise Construction (Residential, Commercial), Industrial/Commercial Construction, Traffic Infrastructure, Healthcare/Clinics, Education, Energy Supply/Power Plant Construction
- 01
Needs and Cost Analysis
- 02
Structural Design (HOAI, BIM)
- 03
Object Planning Civil Engineering
- 04
Technical Inspection (Four-Eyes Principle)
- 05
Building Physics and Energy Consulting
- 06
Construction Supervision and Monitoring
Building Materials and Planning Services
Fine-Grain Construction Steel S 460 ML
Thermomechanically rolled, weldable construction steel, used, among others, at the Kiel City Works coastal power plant.
Reinforced Concrete
Structural design in massive construction, e.g., hollow slab ceilings and composite columns in the Hamburg offshore facility.
Steel (Metal Construction)
Design and workshop planning for steel structures such as bridge superstructures; inspected by VPI Metal Construction.
Timber and Regenerative Building Materials
Structural design increasingly uses new, regenerative building materials; inspected by VPI Timber Construction.
Locations
Kiel
DEHeadquarters: Management, Inspection, Expert Reports
Rendsburg
DEBranch, Ingenieurteam Trebes Rendsburg GmbH
Flensburg
DEBranch, Ingenieurteam Trebes + Eichler GmbH
Rostock
DEBranch, Ingenieurteam Trebes Rostock GmbH
Hamburg
DEBranch, Ingenieurteam Trebes Hamburg GmbH (2024)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Structural Design (all HOAI phases, BIM)Engineering | – | – | – | – | Reinforced Concrete, Steel, Timber, regenerative building materials |
| Structural and Technical Inspection (Massive Construction, Metal Construction, Timber Construction,Inspection | – | – | – | – | – |
| Object Planning in Civil Engineering (Bridges, Noise Barriers, Masts/Towers, Shore Walls)Engineering | – | – | – | – | – |
| Building Physics and Energy Consulting (GEG proofs, energy certificates, thermal buildingEngineering | – | – | – | – | – |
| Expert Reports (Damage analyses, court expert reports, renovation concepts, protection andEngineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Inspection Expertise
State-recognized structural engineers for massive construction, metal construction, and timber construction guarantee independent inspections according to the four-eyes principle; recognized inspectors for technical proof in railway construction (EBA), as well as certified welding engineers (SFI, EWE) and VFIB-certified structural assessors complete the inspection chain.
| Evidence | Kiel |
|---|---|
| State-recognized Structural Engineers (VPI Massive, Metal, Timber Construction) | |
| EBA-recognized Assessors Massive/Steel Construction | |
| Certified Welding Engineers (SFI, EWE) | |
| Structural Assessment according to DIN 1076, Ril. 804, RÜV, VDI 6200 |
History
- 1971
Founded by Dipl.-Ing. Horst Trebes with a team of three
- 1991
Kai Trebes becomes an inspector for structural mechanics (VPI)
- 1992
Kai Trebes takes over the engineering office after the founder departs
- 1995
Kai Trebes becomes an assessor for technical proof in railway construction (Steel and Massive Construction)
- 2010
Merger of Kiel and Rendsburg into Ingenieurteam Trebes GmbH & Co. KG; integration of Schönfeld Beratende Ingenieure GmbH
- 2013
Relocation of offices in Rendsburg (NOK) and Kiel (Merkurhaus am Dreiecksplatz)
- 2014
Founding of Ingenieurteam Trebes + Eichler GmbH in Flensburg
- 2021
50th company anniversary; opening of the Rostock location
- 2023
Rendsburg becomes an independent GmbH
- 2024
Opening of the Hamburg location