Aquagyro AB

Effective technology to aerate water

- for a better tomorrow 

Our mission is to deliver a more sustainable solution to the water management sector in order to make it less energy demanding, through our proprietary Aquagyro system.

Access to clean water is fundamental to life. But today's aeration technology is energy demanding, which make sustainable water management one of the major global challenges of our time to achieve a better environment.

Let us present the Aquagyro system

A semi submerged housing that utilizes the force of gravity to draw air from the surface to create a vortex that aerates and mixes, improving aeration and reducing energy use in one motion.

The Aquagyro system - AQ600 housing

Are you ready to take action towards a better tomorrow?

Whether you are working within purification of drinking water, preparation of industrial water or with treatment of wastewater. Our mission to improve the sustainability in the water management process is impossible without you.

A new and more effective technology for water aeration

The Aquagyro system is the result of decades of experience of aeration development and prototyping.

Three reasons to go with Aquagyro

Simple and easy

The Aquagyro system is simple and easy  to install and adapt to your specifik needs.

Long service intervall

Minimal maintenance requirements increase service intervals and service life of the system.

Cost efficient

In comparison to alternative solutions, Aquagyro reduces installation and operating costs, whilst increasing aeration effectiveness.

The Aquagyro system builds on decades of experience.


In the middle of the 1980s the Swedish inventor Stefan Lövgren drew inspiration from the natural aeration occurring in streams, to develop a new impeller. The resulting impeller would significantly improve aeration.

Stefan contacted the Swedish engineer Lennart Renberg and within a few years of cooperation a first prototype of microbubble aerator was constructed. During the 2000s, the prototype was prototyped with Volvo Lastvagnar and Ragnsells at Dåva deponi in Umeå. Following re-design and prototype updates, a new and improved system as tested in 2019, delivering over 7 kg O2 per kWh [SAE].

This led to the creation of Aquagyro AB in 2020, where a number of investors came together to commercialize the new technology and bring it to the global market.

The team

Mattias Renberg - Chairman Aquagyro AB

Mattias Renberg

Mattias is the son of the engineer Lennart Renberg and is the Chairperson of the Aquagyro Board. He is a senior partner in the  construction company GOP Construction AB.

Niklas Gustavsson - CEO Aquagyro AB

Niklas Gustavsson

Niklas is one of the key investors and visionaries for Aquagyro. He has significant VC experience from financing startups and large infrastructure project management. In Aquagyro, Niklas advises the board on the market preparations and market engagement activities.

Jonas Hansson - COO Aquagyro AB

Jonas Hansson

Jonas is one of the key investors and visionaries for Aquagyro. He has been key to the development of the Aquagyro technology and has a background in sales management, CEO in tech companies and as a CEO for complex service companies. Jonas advises Aquagyro’s R&D and technology validation activities.