| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AMAT | Applied Materials, Inc. | US | NASDAQ |
| ARRY | Array Technologies, Inc. | US | NASDAQ |
| BRKR | Bruker Corporation | US | NASDAQ |
| CLWT | Euro Tech Holdings Company Limited | US | NASDAQ |
| FARO | FARO Technologies, Inc. | US | NASDAQ |
| FN | Fabrinet | US | NYSE |
| KLAC | KLA-Tencor Corporation | US | NASDAQ |
| MLAB | Mesa Laboratories, Inc. | US | NASDAQ |
| NOVT | Novanta Inc. | US | NASDAQ |
| NVMI | Nova Measuring Instruments Ltd. | US | NASDAQ |
| ONTO | Onto Innovation Inc. | US | NYSE |
| PDFS | PDF Solutions, Inc. | US | NASDAQ |
| SMIT | Schmitt Industries, Inc. | US | NASDAQ |
| ASMLF | ASML Holding N.V | US | OTC |
| ATONY | Anton Oilfld Sv ADR | US | OTC |
| HXGBF | Hexagon Ab | US | OTC |
| HXGBY | Hexagon | US | OTC |
| RNSHF | Renishaw Plc .20 Par | US | OTC |
| SARTF | Sartorius Ag | US | OTC |
| SNPTF | Sunny Optical | US | OTC |