By Proximity.

Rental property management, made simple.

Clavis is our web-based application for managing rental properties, catering specifically to Norwegian laws and regulations.

We developed this application in close cooperation with Habu Holding AS and industry leaders to make managing rental properties as efficient as possible.

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Feel free to read up on the extensive features built right into Clavis on your own, or get in touch with someone who can walk you through and answer any questions you have.

Take a closer look

Clavis has many features and advanced functionality to simplify your work. 


  • Portfolio Management

    • Manage multiple companies and
    • Multiple properties per company
  • Invoicing and Cost Allocation

    • Generate and Manage Incoming and Outgoing Invoices
    • Manage your Lease Agreements
    • Distribution of joint cost and VAT in accordance with regulations
  • Analysis and Efficiency

    • Gain insight into expenses
    • Calculate and analyze occupancy
    • Assess building performance
    • Increase efficiency
  • Documentation

    • Store related documents with lease agreements in the cloud.



Managing rental properties is no small task. Clavis can automate much of your work, saving you time and simplifying how you manage your portfolio, to help you get the most value out of your real estate.


Keeping your books in order takes time and attention. Manage your invoices, allocate costs and VAT automatically with Clavis.


Get a holistic view of your assets; Clavis can help you gain insight into costs and assess building performance to maintain a stable performance and efficiently manage your portfolio in alignment with your business strategy.

Clavis offers strong integration with external accounting systems such as Axapta

Our products are compatible and integrate with many different external systems. If you have special requirements, get in touch to see what we can do for you.


Clavis can handle the management of several real estate companies and several properties per company.

Properties are divided into sections, which become the rental objects. Each of these sections are registered by area to facilitate joint cost sharing.

Customers, suppliers and account plan

These are registered (preferably with the same ID as in the accounting system) so that Clavis data can be transferred and posted automatically.

Outbound Invoicing

Clavis will register inbound and outbound invoices which can automatically be sent to the customer. All accounting transactions are automatically transferred to the accounting system, eg Axapta.

Inbound Invoicing

Three different types of inbound invoices can be registered:

Costs related directly to the building / company

Costs to be invoiced directly to the tenant

Costs to be distributed as joint costs

Automatic Cost Allocation

Joint costs can be linked to an invoice through distribution keys created by the user. This ensures that the cost is distributed automatically according to this key.

Automatic VAT Settlement

Initial VAT is distributed according to rented area, so that VAT deduction is paid only for the area which is leased. This happens automatically based on registered leases.

Shared Costs

A shared cost account records all expenses as part of the lease and reconciliation of actual costs is automatically performed in the system. This allows for more frequent invoicing of actual costs, and provides an overview of the basis for joint cost per tenant, which can be used as documentation.

If you have any question or would like a demo of our software, please just give us a call. We are waiting to hear from you.

Clavis has excellent help and support.

All our applications use JIRA Service Desk by Atlassian to ensure our customers have the very best help available.

Software as a Service

Clavis has been developed as a web application and is software delivered as a Service (SaaS). The solution runs on Windows Azure, a market leading cloud platform from Microsoft.  As a customer, choosing a cloud-based solution eliminates the need for any local servers or software installation; The entire system runs through a standard web browser.  Server capacity can easily be scaled up or down based on usage patters and data volume as required and all operational routines such as system backups, version upgrades etc. are handled by your provider so you can focus on your business.