1 Solazyme
2 Amyris
3 Gevo
4 POET
5 LS9
6 Novozymes
7 Enerkem
8 LanzaTech
9 Honeywell’s UOP
10 ZeaChem
11 Codexis
12 Abengoa Bioenergy
13 KiOR
14 Virent Energy Systems
15 Sapphire Energy
16 Ceres
17 Coskata
18 DuPont Cellulosic
19 Terrabon
20 Mascoma
21 Cobalt Technologies
22 Petrobras
23 Joule Unlimited
24 BP Biofuels
25 Neste
26 Waste Management
27 Rentech
28 Qteros
29 INEOS Bio
30 Genencor
31 Genomatica
32 Shell
33 Synthetic Genomics
34 Chemtex
35 Algenol
36 Elevance Renewable Sciences
37 OriginOil
38 SG Biofuels
39 Cosan
40 HCL CleanTech
41 Fulcrum Bioenergy
42 Cargill
43 Chevron
44 Bluefire Renewables
45 Dynamic Fuels
46 Mendel
47 OPX Biotechnologies
48 Inbicon
49 Renmatix
50 Monsanto