Keep every work order traceable
Engineering and technical services companies run projects through engineering, procurement, assembly and commissioning, in the office and in the field, with contractors on site. troi keeps hours, costs, approvals and documents on the work order they belong to, for the whole life of the project.
Engineering, procurement, assembly and commissioning in task management, each with the effort planned for it.
Hours recorded on site from a mobile device, on the order they belong to, by the person who did the work.
Contractor invoices, materials and travel assigned to the phase the day they occur.
Who recorded what, who approved it and when, kept with a complete booking history.

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Show every hour years later
Technical projects are judged on the budget and, sometimes years later, on whether anyone can still show what was done. troi keeps hours, costs, approvals and documents on the same work order from the start, next to what project estimation planned. Every entry carries who recorded it and when, and the booking journal keeps the full history.
Discover troi ai·onEvery hour, traceable to where it was worked
Technical projects are judged twice. Once on the budget, and once, sometimes years later, on whether anyone can still show what was done. troi keeps the hours, the costs, the approvals and the documents on the same work order, so both questions have an answer.
Hours on the order
Office and field hours recorded in time tracking land on the phase and the order they belong to, with who recorded them and when.
Approval history kept
Receipts and contractor invoices run through a defined approval step in digital receipt capture, with a complete booking history behind them.
Contractors on the project
External contributors are staffed through resource planning and their costs are assigned to the project, not to overhead.
Adaptive Resource Planning for organizations in transformation


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FAQs
What is PSA software for engineering and technical services?
Software that keeps the hours, the costs, the approvals and the documents of a technical project on the work order they belong to, so the project can be read both as a budget while it runs and as a record long after it closes.
Can hours be recorded on site?
Yes. Entries can be made on a mobile device by the person who did the work, on the order they belong to, so field work and office work land in the same place.
Can external contractors and partners be included?
Yes. External contributors can be staffed on a project and record against it, and their invoices are assigned to the project as costs rather than to overhead.
How complete is the record?
Every entry carries who recorded it and when, every receipt carries its approval step, and the booking journal keeps the full history. Records are stored in a GoBD-compliant way and export in a DATEV-compatible format.
Can documents be kept with the project?
Yes. Receipts, invoices and approvals are captured in the context of the project and stay attached to the phase and the order they belong to.

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