2nd EU Algae Awareness Summit

16–17 Oct 2025 | Berlin, Germany

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Stefan Kraan

CSO

Oceana Organic Products Ltd

Headford, Ireland

Speaker

Academic turned entrepreneur, 30 years in seaweed. PhD in phylogenetics and aquaculture, President of the International Society of applied Phycology

My organisation

Oceana organic Products Ltd (Oceana) is a unique seaweed science company lead by Dr  Stefan Kraan with over 35 years of experience and unequalled knowledge in the science, marketing and successful execution of bringing unique seaweed concepts to market. The focus is the commercialization of our unique and specific seaweed ingredients and formulations for plant, animal and human health based on the bioactive ingredients that are present in different  “macro algae”  that can provide a natural, sustainable and cost-effective alternative to the chemical and synthetic ingredients that dominate the horti and agri sectors, livestock and human health and sports nutrition industry. After more than 16 years of development and analysing the ingredients used in these sectors we are bringing to market unique and proprietary seaweed based formulations that have specific value to these sectors. Oceana  is a wholly organic and sustainable ingredient supplier focusing on immune support and gut health. Provides organic nutrition through the sustainable cultivation and harvesting of warm and cold water seaweeds. Oceana has develop some commercial ideas using seaweeds for a variety of purposes amongst them functional food ingredients for fish farming and novel algae cultivation systems for biofuel production. Currently Oceana is developing seaweed cultivation in India, producing agarose , biostimulant and works on biopaper and bioplastics. As part of  Blaaker AS, Norway we are  also involved in developing and applying biodegradable rope for aquaculture and biodegradable materials for avariety of applications.  The company offers consultation in seaweed aquaculture, sustainable development of algal resources, industrial applications of seaweeds and usage of seaweeds in animal feed and aquaculture,  plant protection (agri and horti culture)  , biotechnology and biomedicine.
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About me

Stefan obtained his PhD on phylogenetics and aquaculture of edible seaweeds at the National University of Ireland, Galway in 2001. In parallel took the role as manager of the Irish Seaweed Industry Organisation and established the Irish Seaweed Centre in 2001, a dedicated R&D centre for seaweed-based research and development. After 10 years of running the centre he resigned to set up Ocean Harvest Technology Ltd to pursue and develop some commercial ideas using seaweeds for a variety of purposes amongst them functional food ingredients for fish farming and novel algae cultivation systems for biofuel production. After 8 years he resigned and co-founded The Seaweed Company in 2018. A company with complete horizontal integration developing the whole seaweed value chain from cultivation to biostimulant feed, food, biomaterials and Pharma. Stefan stepped out of the Seaweed Company in 2024 to pursue new ventures being partner of Blaaker AS in Norway developing biodegradable materials for seaweed cultivation (tropical and temperate) and aquaculture in general, TSC Purple in India developing cultivation of Gracilaria and Kappaphycus, biostimulant production and agarose and a JV in Indonesia on KSap and RDS.  Stefan was President of the International Seaweed Association (2016-2019) and is currently President for the International Society for Applied Phycology (2024-2027). Stefan was a business coach of 14 Indonesian seaweed companies under the Dutch Ministry of Economics and Climate Policy’s  development program (CBI/RVO) to help diversify and increase export to Europe. His main fields of expertise are aquaculture of seaweeds, sustainable development of algal resources, industrial applications of seaweeds and usage of seaweeds in animal feed, aquaculture, biotechnology and biomedicine.

Social media

Skills

  • #algae
  • #seaweed
  • #seaweed farming
  • #policy and regulation
  • #impact
  • #IMTA
  • #bioactives and nutraceuticals
  • #kappaphycus
  • #gracilaria
  • #Alaria
  • #product development
  • #Innovation

Interests

  • #all things seaweed
  • applications
  • cultivation improvements
  • reducing plastic dependancy
  • food and feed

Speaker sessions (1)