Aihio Core
Demo with a personal link

Jobs, hours and invoices in one place

Aihio Core is made for small contractors and machine shops where the foreman also does the work. A job is logged once on site, and the same entry becomes payroll data and an invoice. No separate spreadsheets or paper notes.

What it does

Runs in the browser on a computer, tablet or phone. The data stays in the company's own Microsoft 365 folder, not on KKH's servers. The user interface is in Finnish; field workers can use English or Estonian.

Work queue and weekly planning

Orders, sites and jobs in one list. See who is doing what, absences and the load for the week.

Hours from the site

Log the day with one tap, large buttons for work gloves, and voice entry. Work instructions and notes can be dictated too.

Payroll data

Collective agreement check before export, mileage and per diems, locked pay periods. Export as a file to Fennoa and Procountor.

Quote, order and invoice

Quote to order, order to invoice. Reverse-charge VAT suggestion, unbilled work meter and live order margin.

Photos and customer sign-off

Before and after photos, customer signature and a printable work report.

Equipment and service contracts

Equipment per site, service history and a QR label that takes the technician to the details.

Your accountant included

A separate accountant role: sees payroll and invoices, can comment and export, but cannot change anything.

Works offline

Entries are saved on the device and sent when the connection returns. Export all data to Excel at any time.

Who it's for

Small Finnish companies working at customer sites or in their own workshop. The demo includes a ready-made fictional company for five trades, so you see the software with work from your own field.

  • Machine shops and metalwork
  • Electrical contracting
  • HVAC and plumbing
  • Construction and renovation
  • Property maintenance

Aihio software

Core is the base of the Aihio family. For machine shops there are two Windows programs that also work on their own.

Aihio Core

Job management and invoicing

Work queue, hours, payroll data, quotes and invoices. Monthly subscription.

Aihio Materia

Materials and stock

Bill of materials, stock, picking and order lists, material certificates. Subscription or one-time purchase.

Aihio Nest

Sheet part nesting

Part placement on sheets, remnants and cutting time. Subscription or one-time purchase.

Want to try it?

We send you a personal demo link. The demo opens in the browser without installation or sign-up. Billed monthly by e-invoice, no card payments.