1.
Letchworth Garden City
2.
Lezama Demoliciones
3.
Lifeline Energy
4.
Mandai Wildlife Reserve
5.
MapBiomas
6.
Marcobre
7.
Maurer Wersa
8.
Max Planck Institute for Extraterrestrial Physics
9.
Meridian Design
10.
Monterey Bay Aquariam Research Institute 1987-01-01
11.
Mountain Partners Chile
12.
My Green World