Institute for Biodynamic Research
- Research projects on organic and biodynamic farming, soil fertility and manure composting are reported.
- http://forschungsring.de/index.php?id=root_ibdf_en

Biodynamic Research Institute
- Introduction in English to Stiftelsen Biodynamiska Forskningsinstitutet in Sweden. Research programme and publications.
- http://www.jdb.se/sbfi/

Josephine Porter Institute for Applied Biodynamics, Inc.
- Learn about the institute, its mission, and contact information.
- http://www.jpibiodynamics.org

Louis Bolk Institute
- An initiator in fields of work like: Anthroposophic medicine, organic farming and organic food.
- http://www.louisbolk.nl/

Oregon Biodynamics Group
- A non-profit group promoting biodynamic farming and gardening.
- http://www.oregonbd.org/

Soil And Health Library An Introduction
- Health begins in the soil; Healing begins with hygiene; Liberty begins with freedom. This is a free public library offering a tightly focused collection of books on holistic agriculture, holistic health, self-sufficient living, and personal development.
- http://www.soilandhealth.org/

World of Demeter
- Since 1927, Demeter has been the trademark for products of certified biodynamic production.
- http://www.demeter.net/

Pfeiffer Center
- Offers a part time training in biodynamic agriculture; workshops and seminars in biodynamics, gardening, beekeeping and education, and a one-year internship.
- http://pfeiffercenter.org/

The Biodynamic Agricultural Association
- The main objectives are to foster and promote the agricultural impulse started by Steiner in 1924 and to help and support those wishing to put into practice the biodynamic method.
- http://www.anth.org.uk/biodynamic/

Garuda Consultants
- Biodynamic horticultural consultants in New Zealand.
- http://rimu.orcon.net.nz/garuda/

Biodynamic Farming and Gardening Association (BDA)
- A non-profit organization open to the public, that was formed in the U.S. in 1938 in order to foster, guide, and safeguard the Biodynamic method of agriculture.
- http://www.biodynamics.com/