Our Team

The team at Assentoft Aqua;

  • Has been involved in the development of RAS systems since the very beginning of the RAS industry.
  • Has a combined experience from building over 100 RAS facilities in different regions of the world.
  • Comes from a background with a strong focus on the water treatment processes in recirculating aquaculture systems.


team Mikkel Hansen 1

Mikkel Hansen

Tel.  +45 9189 0599
[email protected]

Accountant, with 7 years of experience within finance.

Graduate Diploma in Business Administration (Accounting).

Flemming sh scaled

Flemming Olsen

Project & Construction Manager
Tel.  +45 2999 4468
[email protected]

Construction Manager with 15 years’ experience from Assentoft Silo A/S.

Responsible for the design of two 22.000 m3 commodity storage siloes for Marine Harvest’s production plants in Scotland and Norway.

Co-inventor of the ModulRAS system.

Henrik sh scaled

Henrik Elgaard

Technical Manager
Tel. +45 6146 8306
[email protected]

Machine Engineer with 15 years’ experience within the fish breeding industry.

Co-designing and construction of approx. 20 RAS plants, ranging from 500 kg to 12 tons of daily harvesting, incl. the latest expansion of Grieg Seafood Finnmark’s smolt capacity.

Jens Ole sh scaled

Jens Ole Olesen

Senior Advisor, Ph. D.
Tel. +45 2330 8567
[email protected]

Ph. D. in marine biology with 40 years’ experience within development, design, planning and implementation of aquaculture research- and production plants worldwide.

Inventor of the patent-pending bioreactor concept.

team Jeppe Mortensen

Jeppe Mortensen

Project Development
Tel. +45 2575 8088
[email protected]

BSc in Economics with 20 years’ experience from China.

Works with project stakeholders to evaluate project feasibility, establish detailed evaluation budgets, and prepare time- and activity plans for agreed projects.

team Matthew Tan

A/Prof Matthew Tan

Chief Executive Officer, Asia.
Assentoft Aqua Asia Pte Ltd
Tel.  +65 9824 9119
[email protected]

Adjunct Senior Research Fellow and Associate Professor (Aquaculture) with Centre for Sustainable Tropical Fisheries and Aquaculture (CSTFA) – College of Science and Engineering – James Cook University, Australia.

Was previously the Chief Executive Officer and Director of Oceanus Tech Pte Ltd, which is a wholly owned subsidiary of Oceanus Group – One of the world’s largest land based aquaculture company which is listed on the main board of the Singapore Stock Exchange.

In the past 15 years, he has been extensively involved in application development for the aquaculture industry and has successfully developed a set of land based protocols for the sustainable farming of food-fish in Singapore and Asia.

team Morten Risum Hansen

Morten Risum Hansen

Technical Designer
Tel. +45 9189 5379
[email protected]

Preparing detailed CAD drawings of our RAS technology and entire landbased RAS fish farms, including detailing production documentation.

Experienced in mechanical design, graphics, CAD admin, layouts, and documentation.

Morten is always willing to listen to input from colleagues and customers, and afterwards bring these ideas to life in detailed 3D drawings.

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Peter Damgaard Nielsen

Tel. +45 3035 2590
[email protected]

MSc in Economics with 13 years’ experience from Assentoft Silo A/S as director, incl. sales and establishment of large biogas plants.

Recently been part of establishing and operating a 400 tons ModulRAS plant in Denmark.

Assentoft Aqua