Consulting and engineering for transport and industry
On the client’s side of the table.
OSK-Consult supports you with technical tasks, investments and projects across the railway system. Together we clarify requirements, compare solutions and support delivery – with vehicles, infrastructure and operations in view.

Your case
Where do you need support?
Choose the area that fits. Scope and approach are then agreed around your specific case.
Systems Consulting & Troubleshooting
A technical problem spans several disciplines, or standard solutions do not resolve it.
What you receive
A technical picture with causes and dependencies plus reasoned routes to a solution. The agreed scope decides how far individual options are worked through.
Studies & Options Appraisal
An investment or renewal needs a traceable comparison of options.
What you receive
A study or options appraisal with the options, the assessment criteria, the assumptions and the risks. Technical and commercial effects are set against each other within the agreed scope.
Specification & Procurement
You want to state requirements unambiguously and compare bids on their merits.
What you receive
Depending on the commission: a requirement set, a technical specification, contributions to the tender documents or a traceable technical evaluation of bids.
Owner’s Engineer & Quality Assurance
A live project lacks technical support at the interfaces that matter.
What you receive
Owner’s engineer support for the agreed project stages: documented reviews, assessment of deviations and technical resolution of open points.
Standards, Approvals & Safety Assurance
A modification or scheme needs its requirements and evidence established.
What you receive
A requirements and assurance strategy matched to the scheme, plus technical contributions to the agreed documents and consultations.
Technical background
The railway system in view.
Vehicles, infrastructure and operations act on each other. OSK-Consult looks at technical questions in that context and brings in specialists where they are needed.
Expertise and railway systemsYour contact
Olaf Scholtz-Knobloch.
Hands-on railway experience and work on national and international projects form the background to the technical judgement.
Career and networkGet in touch
Your case does not fit neatly into one area?
Tell us briefly what is affected and what you need to establish. We will agree with you which kind of support makes sense.