50 000 users in the construction industry!

We are Norway’s leading supplier of software, services and courses within disciplines such as HSE, quality assurance, building permit applications, estimation and project management. Our core strengths are our long and diverse industry experience combined with our professional and technological expertise.

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Holte ByggSøk

From 734,- /month. plus establishment

With Holte Byggsøk, construction matters have become less complicated, and from now on, building applications can become your most enjoyable task. Holte ByggSøk is fully integrated with Altinn. That means that you can sign with BankID, the form for notice to neighbours are digital and the application can be sent electronically to the municipalities.


Building Application Services

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Do you need assistance with parts or a complete  building application? Or are you looking for good advice on how to get a permit? We have the expertise and can guide you through the process, either as a consultant, subcontractor or as your responsible applicant.


Drawing Services

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The municipalities require expertly executed drawings when applying for a building permit. If you have the idea, Holte can transform your sketches into professional application drawings.

Software package


From 519,- /month. plus establishment

Holte BASIC is the quality assurance package for those who do not have employees, but are engaged in projects that are subject to application.

Software package

Holte PRO

From 692,- /month. plus establishment

The Holte PRO package is tailored for those who need the key basic functions, as well as the module for human resources, HSE procedures and safety inspections.

Software package


From 923,- /month. plus establishment

Holte PREMIUM contains what you need to carry out your construction projects digitally – to the point.



Software package

SmartKalk Grunnpakke

From 916,- /month. plus establishment

With SmartKalk Grunnpakke you get a user-friendly and flexible calculation tool that gives you spot on calculations and reports.

Software package

SmartKalk PRO

From 1 550,- /month. plus establishment

With SmartKalk PRO you have what you need to calculate jobs, order construction products electronically and follow up production.

You can contact us on 45 50 60 70 or send us a request