Your Forestry Inventory

With the KATAM™ Forest app, whether a beginner or an expert, we will ensure you get access to professional level tools to help you make practical decisions about your estate


When you're out in the forest, we ensure all your KATAM™ Forest statistics are available directly in your pocket to enable you to make critical decisions in your daily work


KATAM™ Forest has been tested all over the globe, and we work actively with you to ensure you get the most out of your measurements


We understand that your needs extend beyond KATAM™ Forest, so we work with you to integrate your Katam Forest measurements into your own geo-information systems.

Products and services
KATAM™ Forest

By video recording forest plot areas, the KATAM™ Forest smartphone app provides tree volumes, tree diameters, basal area, tree density and much more. Get started today by downloading free version KATAM Forest Mini.

KATAM™ TreeMap

Make recordings using your own drone, upload  to Katam cloud service and you will receive a georeferenced list of every single tree in your forest. In less than 24 hours. Combined with ground measurements, precision forestry is at your hand !

KATAM™ ForestDrone (coming soon)

Autonomous drones navigating by its own under the tree canopy is soon here. Contact us for field demonstrations of your future companion in the forest.

Meet our team

A strong startup requires a solid foundation, and with roots in both the mobile- and forest industry, Katam has a foundation built for success
Krister Tham

Krister Tham


With his background as a Private Forest Owner and R&D Project Manager at Sony Mobile Communications, Krister decided to establish KATAM in 2015 and use his experience from the mobile industry and solve the problems he worked with on a daily basis




After traveling the world, Linus was contacted by Krister in 2016, and joined KATAM soon thereafter, adding his multi-faceted software development experience to the mix.

Anton Holmström

Anton Holmström

International Coordinator

In early 2018, Anton found KATAM, and it was a perfect match. Soon thereafter, he took a break from his job shaping the future of Swedish Forest Management at the Swedish Forest Agency to help bring KATAM to an international audience

Hans Thunander

Hans Thunander

Business Development

As Anton's mentor for many years, it did not take long for Hans to discover KATAM after Anton joined. Leaving his retirement behind, Hans decided to head back into the forest industry from which he had a life-long experience - to start the next forest industry revolution.

KATAM in the News

Digital skogsmätning

Anton Holmström från Katam har besökt Skogspodden för att demonstrera digital skogsmätning med drönare. – Perfekt att göra som en utvärdering efter gallring så att man kan göra en ännu bättre planering och utförande av Read More…

Självflygande drönare kan mäta skogen

“Drönare används flitigt inom skogsbruket och på Skogstyrelsen för att få en överblick av skogen. Nu kommer också självstyrande drönare som kan mäta skogen.” Läs mer om Katam i tidningen Skogseko.

Get in Touch

Krister Tham, CEO
Phone: +46 (0) 702-488 563

Visiting adress:
The Ground
Bredgatan 4
21130 Malmö, Sweden

Get directions/map

Postal adress:
Katam Technologies AB
c/o The Ground
Bredgatan 4
21130 Malmö, Sweden

Organisation details:
556829-2402 Katam Technologies AB

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