About Mared SustainTech

Mared SustainTech AB, formerly Ingenjörsfirman J. Mared, offers customized solutions in recycling/waste and energy/biomass.

Our solutions within recycling enhance the reliability and performance of our clients’ facilities, streamlining the processing and utilization of raw materials. Our range includes machinery, facilities, technology, aftermarket and services for; sawmills, pulp mills, power- and heating plants, pellet production and recycling companies among others.

”With environmental awareness and functional security, we deliver automation solutions in recycling/waste and energy/biomass. Resources are too valuable to be wasted – customized solutions are the key to success.”


What we offer:


Pellet Production | Briquette Manufacturing | Wood Powder Production | Fuel Handling | Storage Optimization | Sorting Plant | Shredding and Crushing | Metal Sorting | Plastic Sorting | Stone Sorting | Wood Sorting | Robot Sorting | Waste Sorting | Material Sorting | Bag Sorting | Special Solutions

Partner with us in building a more sustainable future, where waste is transformed into valuable resources and environmental impact is minimized. Together, we can pave the way towards a circular and responsible approach to resource management.

Contact us

Got a question or just want to say hello? Our dedicated team is here to assist.

Drop us a line!

Looking for a specific person? Visit our Contact page here.


We look forward to hearing from you!

Information desk

+46-36-38 78 40


Short video from one of our projects: Södra in Varberg, Sweden.

SustainTech AB is part of the Mared Group


Mared Group is a family-owned conglomerate based in Huskvarna, Sweden, but also has a unit in nearby Tidaholm. The journey began in the 1960s, and today we are five companies operating in wood processing, recycling/bioenergy, automation, component sales to industry and door automation solutions.