The Swedish Centre for Biomass Gasification (SFC)
www.sfc-sweden.se
U.S. Department of Energy’s Bioenergy Technology Office
https://energy.gov/eere/bioenergy/bioenergy-technologies-office
Syncraft gasification
www.syncraft.at
Burkhard gasification
http://burkhardt-gruppe.de/hp2/Home.htm?ITServ=CY7f7a8164X15d77dfbfd2X522c
Bioliq
http://www.bioliq.de/english/index.php
KIT- Department gasification technology
http://www.itc.kit.edu/english/57.php
Urbas gasification
http://www.urbas.at/default2.asp?active_page_id=382&parent_page_id=262&pparent_page_id=1
Agency for renewable energy
http://www.fee-ev.de/
GoBiGas
https://gobigas.goteborgenergi.se/English_version/Start
BioTfuel
https://www.thyssenkrupp.com/en/company/innovation/processes-that-conserve-resources/biotfuel.html
HolzKraft
http://www.holz-kraft.com/en/
Xylowatt
www.xylowatt.com
ETIP Bioenergy
http://www.etipbioenergy.eu/
EERA Bioenergy
https://www.eera-set.eu/eera-joint-programmes-jps/bioenergy/;
IRENA
http://www.irena.org/home/index.aspx?PriMenuID=12&mnu=PriPriMenuID=12&mnu=Pri
EUBIA
http://www.eubia.org/cms/wiki-biomass/pyrolysis-and-gasification/gasification/
EBA
http://european-biogas.eu/gasification/
Gasification Guide
https://ec.europa.eu/energy/intelligent/projects/en/projects/gasification-guide
The World Bank
http://search.worldbank.org/all?qterm=gasification
FAO
http://www.fao.org/docrep/t0512e/T0512e09.htm
Gasification and Syngas Technologies Council (GSTC)
http://www.gasification-syngas.org/
http://gasifiers.bioenergylists.org/
Energy Alternatives India
http://www.eai.in/;
http://www.eai.in/ref/ae/bio/tech/biomass_energy_technologies.html;
http://www.eai.in/lists/top-companies/bio/biomass-gasifier-manufacturers-in-india
Gasifier manufacturers in india
http://viainfotech.biz/Biomass/theme5/directory-gasifier.php
ATLAIMPIANTI (currently available only in Italian)
https://atla.gse.it/atlaimpianti/project/Atlaimpianti_Internet.html