Quality and delivery management
Record every issue on site from the first inspection to the final warranty claim, all in one platform. Powered by STA Software.

Trusted by:
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The essence
Software that understands how you build, based on 35 years of experience
From Wkb reviews and phased handovers to subcontractor repairs and buyer warranty claims, every step is connected in one platform. The result is one clear, consistent way of working.
Built on 35 years of hands-on construction experience, the platform reflects how construction teams actually work noticable in every workflow, screen and feature.
Built on 35 years of hands-on construction experience, the platform reflects how construction teams actually work noticable in every workflow, screen and feature.
Contractors, Construction management, Quality assurers, M&E Contractors, Roofing and many more!
Trusted by 500+ construction related companies in the Neterlands, Belgium and Denmark
"After an inspection, creating reports in the site office used to take me about 15 minutes. But now, with STA, I just walk in, click send, and I'm done."
Ton-Pierre van Eekeren
Project manager, BVR Group
"We're very happy with STA. It gives you the freedom to hand over, or hand over in part and finish later. The program is simple, and that is how it should be."
Salvester Blouw
Project manager, Spaansen

"You are up to date every time, your colleagues are kept informed, and you no longer use any paper at all. The STA app was built to make things easier for us."
Rene Bos
Site manager, ZND Dakbedekking

The power of STA
A module for every step of the way
Quality assurance
Build your own quality checklists and reuse them on any project. In-house and external assessors work in the same place.
Delivery & inspections
Run the whole (pre)delivery on one platform: key handovers, meter readings and the 5% rule, handled automatically.
Workplace inspections
Carry out safety inspections and see the safety issues across your company, reports included.
QHSE planner
Plan periodic inspections and toolboxes. A task closes itself the moment it is done.
Warranties
Start the warranty period the moment you hand over, and handle warranty claims in the same flow.
Toolboxes
Present a toolbox, register who attended and sign off on the spot.
How it connects with the Pro4all solutions you already use
Prostream
Document management system
A single source of thruth. Share files, IFC models and drawings from Prostream directly with your STA Software projects. No more need to save files locally before sharing them with STA. Prostream also lets you track exactly which documents have been shared with STA.
The benefits
Why choose STA?
One click turns an inspection into a personal report for each stakeholders.
Connects with certified ERP and compliance systems.
A separate space for subcontractors, no login needed.
Every project's status in real time, in one Live Management View.
A support department that feels like a partner on the construction site. CSAT Score of 9.1!
Want to experience how STA can improve your next inspection?
Request a demo, and we will plan a meeting on site!