3D SYSTEMS INC.
AUTODESK INC.
CARBON INC.
DESKTOP METAL INC.
EOS GMBH
FABRX LTD.
FORMLABS
GE AEROSPACE
HP INC.
MARKFORGED HOLDING CORP.
MATERIALISE
NANO DIMENSION
NIKON SLM SOLUTIONS AG
PRODWAYS GROUP
PROTO LABS INC.
REGENHU
RENISHAW PLC.
STRATASYS LTD.
ULTIMAKER
VOXELJET AG