| AEHR | AEHR TEST SYSTEMS | Dec 31 |
| ALNT | ALLIENT INC | Dec 31 |
| COHU | COHU INC | Dec 26 |
| DAIO | DATA I/O CORP | Dec 11 |
| FEIM | FREQUENCY ELECTRONICS INC | Apr 30 |
| INTT | INTEST CORP | Dec 31 |
| ITRI | ITRON, INC. | Dec 31 |
| STAI | ScanTech AI Systems Inc. | Dec 31 |
| TER | TERADYNE, INC | Dec 31 |
| TRNS | TRANSCAT INC | Mar 27 |
| VLTO | Veralto Corp | Dec 31 |
| ACTERNA CORP | Mar 31 |
| ADE CORP | Apr 30 |
| ADEZA BIOMEDICAL CORP | Dec 31 |
| ANALOGIC CORP | Jul 31 |
| APPLIED DIGITAL ACCESS INC | Dec 31 |
| ARTEST CORP | Dec 31 |
| ASECO CORP | Mar 31 |
| ASTRO MED INC /OLD/ | Jan 31 |
| BOONTON ELECTRONICS CORP | Sep 30 |
| CASCADE MICROTECH INC | Dec 31 |
| CENTREX INC | Dec 31 |
| COMPUTER ACCESS TECHNOLOGY CORP | Dec 31 |
| CREDENCE SYSTEMS CORP | Oct 31 |
| DADE BEHRING HOLDINGS INC | Dec 31 |
| DADE BEHRING INC | Dec 31 |
| DATUM INC | Dec 31 |
| DSP TECHNOLOGY INC | Jan 31 |
| Eagle Test Systems, Inc. | Sep 30 |
| EIP MICROWAVE INC | Sep 30 |
| ELECTRIC & GAS TECHNOLOGY INC | Jul 31 |
| EXFO INC. | Aug 31 |
| EXOTECH INC | Jun 30 |
| FLUKE CORP | Apr 30 |
| GAP INSTRUMENT CORP | Sep 30 |
| GENRAD INC | Dec 30 |
| GRESHAM WORLDWIDE, INC. | Dec 31 |
| IFR SYSTEMS INC | Mar 31 |
| ILX LIGHTWAVE CORP | Dec 31 |
| INTEGRATED MEASUREMENT SYSTEMS INC /OR/ | Dec 31 |
| INTELLIGENT CONTROLS INC | Dec 31 |
| INTERCOM SYSTEMS INC | Jun 30 |
| ISCO INTERNATIONAL INC | Dec 31 |
| IXIA | Dec 31 |
| KEITHLEY INSTRUMENTS INC | Sep 30 |
| Koolbridge Energy, Inc. | Dec 31 |
| LOGITEK INC /NY | Jun 30 |
| MCT INC | Dec 31 |
| MICEL CORP | Sep 30 |
| MICROTEST INC | Dec 31 |
| Motomova Inc | Dec 31 |
| NEXTEST SYSTEMS CORP | |
| NPTEST HOLDING CORP | Dec 31 |
| NPTEST INC | Dec 31 |
| OPTICAL SPECIALTIES INC | Sep 30 |
| ORBIT FR INC | Dec 31 |
| PHOENIX LEASING INC/FA | Jun 30 |
| PHOTON DYNAMICS INC | Sep 30 |
| PROTECH INC | Jun 30 |
| QUADLOGIC CONTROLS CORP | Feb 28 |
| QUICKTURN DESIGN SYSTEMS INC | Dec 31 |
| SIGNAL TECHNOLOGY CORP | Dec 31 |
| SNAP ON PACE CO | Dec 31 |
| SONIC TECHNOLOGY SOLUTIONS INC. | Dec 31 |
| SYM TEK SYSTEMS INC | Mar 31 |
| TANISYS TECHNOLOGY INC | Sep 30 |
| TECHNOLOGY DEVELOPMENT CORP | Dec 31 |
| TEKTRONIX INC | Dec 31 |
| TELECOMMUNICATIONS TECHNIQUES CO LLC | Mar 31 |
| Teledyne LeCroy, Inc. | Jun 30 |
| TENCOR INSTRUMENTS | Dec 31 |
| THERAGENICS CORP | Dec 31 |
| THERMOSPECTRA CORP | Jan 2 |
| THERMO VOLTEK CORP | Dec 31 |
| UNIDYN CORP | Dec 31 |
| WANDEL & GOLTERMANN TECHNOLOGIES INC | Sep 30 |
| WAVETEK U S INC | Sep 30 |
| WAVETEK WANDEL & GOLTERMANN INC | Sep 30 |
| Xcerra Corp | Jul 31 |