|
ASMVF
|
Asm Pacific Technology Ltd
|
US
|
OTC
|
|
EOPSF
|
Electro Optic Systems Holdings Limited
|
US
|
OTC
|
|
HOCPF
|
HOYA Corporation
|
US
|
OTC
|
|
HOCPY
|
HOYA Corporation
|
US
|
OTC
|
|
HPHTY
|
Hamamatsu Photonics K.K
|
US
|
OTC
|
|
INRD
|
Inrad Optics Inc
|
US
|
OTC
|
|
IQEPF
|
IQE plc
|
US
|
OTC
|
|
KAEPF
|
The Kansai Electric Power Company, Incorporated
|
US
|
OTC
|
|
LMGR
|
Light Management Group
|
US
|
OTC
|
|
MDXHF
|
Medx Health Corp
|
US
|
OTC
|
|
MMTLP
|
Meta Materials Inc
|
US
|
OTC
|
|
ONTZF
|
O-Net Technologies Group Ltd
|
US
|
OTC
|
|
SCIA
|
Sci Engineered Materials Inc
|
US
|
OTC
|
|
SLOIF
|
Soitec Sa
|
US
|
OTC
|
|
HTL
|
Hamilton Thorne Ltd.
|
CA
|
TSXV
|
|
PTK
|
POET Technologies Inc.
|
CA
|
TSXV
|
|
DSCV
|
Discoverie Group Plc
|
UK
|
LSE
|
|
GHH
|
Gooch & Housego Plc
|
UK
|
LSE
|
|
IQE
|
Iqe Plc
|
UK
|
LSE
|
|
NKT
|
NKT A/S
|
DK
|
CO
|