Hidacs · ControlWise
ControlWise connects daily site reports, purchase orders, deliveries and invoices in one system — so the site and the office work from the same numbers, in real time.
Built for consortiums, joint ventures and alliances: when several construction firms join forces to build one project — a motorway, a railway line, a hospital — they need to share costs, orders and approvals without merging their books or exposing their numbers to each other. ControlWise gives every partner company its own private view inside one shared system.


Five stops between deciding to spend and actually paying — each one recorded, each one approved by the right person.
Every part of the project has a budget. As purchase orders go out and invoices come in, you see planned cost, committed cost, and actual cost side by side — updated as the work happens, not weeks later.
Create a purchase order and it finds its own way through approval — based on the amount and which partner company raised it. No spreadsheet chasing signatures.
| Ref | Supplier | Status | Used |
|---|---|---|---|
| PO-ALC-2026-0142 | Nordbau AG | Approved | |
| PO-ALC-2026-0139 | Alpine Civil Works | Pending approval | — |
| PO-ALC-2026-0135 | Ferrotrack Supplies | Sent | |
| PO-ALC-2026-0128 | Nordbau AG | Closed |
The site manager logs the day on a tablet — crews, machine hours, materials in, work done, incidents, photos and delivery notes. Each line ties straight back to the purchase order it belongs to, so a delivery is recorded once, on site, and never re-typed at the office.
| Line | PO ref | Qty | Attached | Status |
|---|---|---|---|---|
| Excavator 22 t | PO-ALC-2026-0142 | 8 h | — | On order |
| Concrete C30/37 | PO-ALC-2026-0128 | 24 m³ | Delivery note | On order |
| Crushed stone 0/32 | PO-ALC-2026-0135 | 60 t | 2 photos | Over order |
| Formwork, 2 crews | — | 140 m² | — | Cost code? |
An invoice is matched against the purchase order and what was actually delivered. Each line is then ruled by the validator named on the contract behind its order; a discrepancy stays pending instead of being quietly waved through.
| Invoice | Supplier | PO ref | Amount | Status |
|---|---|---|---|---|
| INV-2291 | Nordbau AG | PO-ALC-2026-0142 | €18,400.00 | Matched |
| INV-2288 | Alpine Civil Works | PO-ALC-2026-0139 | €9,750.00 | Good to pay |
| INV-2280 | Ferrotrack Supplies | PO-ALC-2026-0135 | €6,120.00 | Pending · qty gap |
A subcontractor files its monthly Application For Payment against its contract — and its purchase order, when there is one. The validator named on the contract approves or rejects each line; the last approval certifies the claim.
| Line | Claimed | Approved | Status |
|---|---|---|---|
| Rail fastening | €12,400.00 | €12,400.00 | Approved |
| Ballast top-up | €8,150.00 | — | Pending |
| Thermite welds | €3,900.00 | — | Rejected |
Incident reports, toolbox talks and management safety walks are filled in on site, on the same platform as the cost. And the platform knows which certificate or machine inspection is about to run out, before someone turns up to work without it.
| Holder | Item | Expires | Status |
|---|---|---|---|
| M. Laur | Working at height | 04 Jun | 62 days |
| Excavator 22 t | Annual inspection | 19 May | 16 days |
| J. Peterson | First aid | 27 Jul | 85 days |
Photos taken on site are filed with the project, the date and the position they were taken from — so a dispute six months later is settled by a picture rather than a memory. And the training the crew was given is on the same platform, in their own language.
Each partner company sees only the projects and spending in its own part of the project — nothing merges, nothing leaks between firms. Screens, actions and perimeter are set once, by role, not per person.
The creator of an order is never one of its approvers, whoever signed an order cannot approve its invoice, and a subcontractor claim is never certified by the person who filed it.
Partner companies and the official cost code list are managed centrally, once — and used everywhere, right down to the reference number printed on every order.
No fixed schedule required. Count what’s physically on site, and the system works out the difference and corrects the numbers on its own.
English, French, Estonian and Finnish — every screen, same data.
The organisations financing the project see every cleared invoice in their own screen, with their own approval status — separate from the day-to-day approval that got the invoice paid.
Drop in a signed contract or a supplier invoice as a PDF and the key figures are pulled out for checking, rather than re-typed line by line off the page.
Contracts signed electronically land in an inbox with their figures and projects already filled in — one click files them into the contract.
A subcontractor gets its own account and sees only the orders and contracts that name its company — enough to file its claims, nothing more.
Approved monthly hours come from the timesheet; hotel, travel and car receipts are read by OCR and converted at the ECB rate of the expense date. Both land in the budget as actual cost.
Every save, approval and login is logged with who did it and when — so “who changed this?” has an answer.
Tick every statement that is true for your project. The answer updates as you go — nothing is sent or stored.
Your answer appears here as soon as you tick a statement.
With the precision that large infrastructure budgets demand.
A neutral system every partner company can trust equally.
Every screen assumes budgets, purchase orders and site deliveries from day one.