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Apps · Construction · Netherlands

Less paperwork. More building.

Apps for construction and renovation firms — on the phone, on site too. Your crew works in English, Polish or Dutch, your client gets proper Dutch documents. Before you pay anything, you see a demo with your own logo.

A demo for your firm in 48 hours Watch the video — under a minute

I worked on Dutch building sites myself. I know how much time paperwork eats.

48 hours

until you have a demo with your own logo, services and prices

EN · NL · PL

everyone in their own language, documents in Dutch

No signal

work orders and hours work on site offline too

Two ready-made demos

Pick what fits your firm

Both demos are real — you click around yourself, ideally on your phone. The data is sample data and stays on your own device.

01 For construction and renovation firms

Klus-app

One job from request to paid invoice.

  • Requests from your website — with photos from the client
  • A quote from your own price list in a minute, 21% and 9% VAT calculated for you
  • The client accepts and signs on the phone
  • Work order with hours, materials and photos — even without signal
  • Handover with snag list and signature, instalment invoices 30/40/30, reverse-charge VAT, iDEAL
Open the demo Klus-app

Firm in the demo: Nowak Bouw (fictional) · klus.atherium.nl

02 For firms from 5 people and staffing agencies

Team-app

Planning, hours and your people's documents — in one place.

  • Dashboard: who may work, whose VCA expires, who has no liability insurance
  • Weekly planning board — a red cell when a document is missing
  • Hours from site: start/stop, approve in one click, export to csv and pdf
  • Workers see their own week and upload documents with their phone
  • Subcontractor invoices from approved hours, with reverse-charge VAT
Open the demo Team-app

Firm in the demo: Vistula Bouwpersoneel (fictional) · team.atherium.nl

A demo for your firm

Your app within 48 hours — before you pay

  1. 01

    You tell me what you do

    Company name, services, your logo if you have one. Via WhatsApp or the form below.

  2. 02

    Within 48 hours you get a link

    The app with your own name, logo, services and prices. Works on your phone.

  3. 03

    You try it and show your crew

    Take your time. We keep only the modules you really need.

  4. 04

    You decide

    Like it — we agree on the rollout. Don't like it — it costs you nothing.

No strings attached

Tell me what you do

Within 48 hours you get a WhatsApp link to the app with your name and services.

Which app?

Demo within 48 hours · No strings attached · You hear back from me, not from a machine

I only use your details to make the demo and reply to you. Privacy policy.