Swedish software for the
construction industry.

Products
Services
Tell us your idea
We’re the creators of Geometra, eKalkyl and Aukfonst.
Rukkor desktop

Our Products

Rukkor is home to to well-known products such as Geometra and eKalkyl and some smaller products with nieche uses such as Aukfonst. Our products are developed, supported and maintained by ourselves.

Browse our products
Geometra is a specialised tool for the construction industry. It supports 2D/PDF drawings, 3D/IFC models and allows you to create competitive tenders using 2D, 3D and BIM alongside a fully customisable cost estimation framework.
More about Geometra
Aukfonst lets you draw and calculate complex window renovation projects. Based on our data of 25+ years worth of time studies for very specialised craftsmanship.

We will transfer Aukfonst to Auktoriserat Fönsterunderhåll AB on June 1st, 2023.
More about Aukfonst
eKalkyl is a cost estimation tool specifically designed for Swedish painting entrepreneurs. It’s based on HusAMA and includes an adapted version of Geometra tailored for this specific use case.
‍
More about eKalkyl

Latest News

"Now we have full control over our takeoff process"

by Caisa Ekenberg

May 17, 2023
Geometra
Robert Linder is a calculation engineer at NBI Bygg AB in Sjöbo, Skåne, working in the construction industry for 16 years. He primarily works on cost estimations and time calculations for projects and contracts in private and public sectors.
Read More
Discover new features and upgrades in Geometra

by Caisa Ekenberg

May 11, 2023
Geometra
We have just released some lovely new features in Geometra that we hope you'll enjoy and find useful! For example, we've made it possibleto move properties to the left via the more menu.
Read More
Auktoriserat fönsterunderhåll AB takes over operation and management of Aukfonst

by Caisa Ekenberg

May 4, 2023
eKalkyl/Aukfonst
We will transfer Aukfonst to Auktoriserat Fönsterunderhåll AB on June 1st, 2023. Valuable information for you who are users of Aukfonst.
Read More
More News Articles
Rukkor AB
Björnstjernegatan 1C
271 39 Ystad
Sweden
Org: 556864-9635
VAT: SE556864963501
Links
EventsContact usAbout us
Products
GeometraeKalkylAukfonst
Support
SupportTerms of Service
Help Centers
Geometra Help CentereKalkyl Help Center
Follow us on social media
Privacy Preferences
By clicking “Accept all”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.
PreferencesDenyAccept all
Privacy Preference Center
When you visit websites, they may store or retrieve data in your browser. This storage is often necessary for the basic functionality of the website. The storage may be used for marketing, analytics, and personalization of the site, such as storing your preferences. Privacy is important to us, so you have the option of disabling certain types of storage that may not be necessary for the basic functioning of the website. Blocking categories may impact your experience on the website.
Reject all cookiesAccept all cookies
Manage Consent Preferences by Category
These items are used to deliver advertising that is more relevant to you and your interests. They may also be used to limit the number of times you see an advertisement and measure the effectiveness of advertising campaigns. Advertising networks usually place them with the website operator’s permission.
These items help the website operator understand how its website performs, how visitors interact with the site, and whether there may be technical issues. This storage type usually doesn’t collect information that identifies a visitor.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.