organizations:

in Madagascar:
ADES
Andrew Lees Trust
ANGAP
Arboretum d‘ Antsokay
Associacion Zahana
Azafady
Blue Ventures
CI Madagascar
Community Centered Conservation
Cultures and Conservation
Fanamby
Feedback Madagascar
Hazomanga
Money for Madagascar
Deutsche Entwiklungsdienst
GTZ

others:
www.bioversityinternational.org/
www.shinebean.org
www.suryaschool.org
www.echoinggreen.org
http://www.liveearth.org
www.adventureecology.com/
www.afd.fr/jahia/Jahia/lang/en/home/Portail-Projets/pid/1768
www.britskecentrum.cz

alternative technologies (selection):
www.arti-india.org
www.fondation-altran.org/
www.actioncarbone.org
www.practicafoundation.nl/
globalclimatesolutions.org/
www.biochar-international.org/
www.hedon.info/BoilingPoint46-June2001
www.hedon.info/LookingAtHouseholdEnergyProvisionInANewWay-TheSustainableLivelihoodsApproach

education:
www.globalissues.com
www.mmstc.blogspot.com
www.aglacecotours.com  education for guides

health:
www.ehproject.org/
www.usaid.gov/our_work/global_health/pop/index.html
eco-tourism:
www.diis.dk/sw66909.asp

Madagascar:
www.madaclassic.com/about-us.html
www.baobabtravel.com/baobab_ecotourism.shtm
www.chumbeisland.com/index.html
http://madagaskar.707.cz/
www.enwet.org
www.cnr.usu.edu/htm/facstaff/Kettenring
http://baobab.zivly.cz/o_projektu.php

others:
www.vcn.bc.ca/citizens-handbook/teaparty.html
www.ies.wisc.edu/ltc/
www.usaid.gov/locations/sub-saharan_africa/countries/madagascar/
www.enterpriseworks.org/ 
www.forest-trends.org/
www.undp.org/partners/business/gsb/madagascar.shtml
http://malagasy.co.uk/about_malagasy.php
www.freerangedesign.com/
www.naturefund.de
www.savingspecies.org
www.tatedo.org/
www.equitrade.org/
www.ethicalbiotrade.org/
www.kilema.com  regional Malagasy music
http://animoto.com  movie making