| Name | Code | Last | M. cap. | Industry |
|---|
| 104 Corp | 3130 XTAI | 207.00 TWD | 210 | Employment Services |
| AAEON Technology Inc | 6579 XTAI | 140.00 TWD | 728 | Computer Hardware |
| Ability Enterprise Co Ltd | 2374 XTAI | 63.80 TWD | 662 | Electronic Equipment |
| Abnova Taiwan Corp | 4133 XTAI | 20.60 TWD | 38 | Biotechnology |
| Abocom Systems Inc | 2444 XTAI | 14.65 TWD | 47 | Networking & Communications |
| Abonmax Co Ltd | 2429 XTAI | 33.20 TWD | 87 | Semiconductors |
| Acbel Polytech Inc | 6282 XTAI | 41.70 TWD | 1,096 | Electronic Equipment |
| Ac&C International Co Ltd | 6131 XTAI | TWD | 259 | |
| Accton Technology Corp | 2345 XTAI | 1,775.00 TWD | 30,459 | Networking & Communications |
| Acelon Chemicals & Fiber Corp | 1466 XTAI | 14.40 TWD | 49 | Specialty Chemicals |
| Ace Pillar Co Ltd | 8374 XTAI | 70.50 TWD | 242 | Industrial Automation & Robotics |
| Acer Inc | 2353 XTAI | 32.45 TWD | 2,995 | Computer Hardware |
| Aces Electronics Co Ltd | 3605 XTAI | 171.50 TWD | 922 | Electronic Equipment |
| Action Electronics Co Ltd | 3024 XTAI | 13.10 TWD | 111 | Consumer Electronics |
| Adimmune Corp | 4142 XTAI | 17.80 TWD | 230 | Pharmaceuticals |
| ADLINK Technology Inc | 6166 XTAI | 103.50 TWD | 692 | Electronic Equipment |
| Advanced Optoelectronic Technology Inc | 3437 XTAI | 19.20 TWD | 85 | Semiconductors |
| Advanced Power Electronics Corp | 8261 XTAI | 147.00 TWD | 536 | Semiconductors |
| Advancetek Enterprise Co Ltd | 1442 XTAI | 26.00 TWD | 292 | Textile & Leather |
| Advantech Co Ltd | 2395 XTAI | 670.00 TWD | 17,877 | Integrated Hardware & Software |
| Aerospace Industrial Development Corp | 2634 XTAI | 60.50 TWD | 1,749 | Defense |
| Aero Win Technology Corp | 8222 XTAI | 34.30 TWD | 72 | Aerospace |
| AGV Products Corp | 1217 XTAI | 9.71 TWD | 147 | Food Processing |
| Ahoku Electronic Co | 3002 XTAI | 18.00 TWD | 56 | Electronic Equipment |
| Aiptek International Inc | 6225 XTAI | 77.00 TWD | 65 | Consumer Electronics |
| Air Asia Co Ltd | 2630 XTAI | 42.35 TWD | 272 | Airport Operators & Services |
| Airmate (Cayman) International Co Ltd | 1626 XTAI | 9.69 TWD | 44 | Containers & Packaging |
| Airtac International Group | 1590 XTAI | 1,100.00 TWD | 6,754 | General Industrial Components & Machinery |
| Alchip Technologies Ltd | 3661 XTAI | 3,495.00 TWD | 9,261 | Semiconductors |
| Alexander Marine Co Ltd | 8478 XTAI | 128.50 TWD | 370 | Recreational Products |
| ALi Corp | 3041 XTAI | 23.15 TWD | 100 | Semiconductors |
| All Cosmos Bio-Tech Holding Corp | 4148 XTAI | 30.35 TWD | 62 | Agricultural Chemicals |
| Allis Electric Co Ltd | 1514 XTAI | 98.60 TWD | 836 | Heavy Electrical Equipment |
| Alltek Technology Corp | 3209 XTAI | 45.40 TWD | 344 | Semiconductor Equipment & Testing |
| Alpha Networks Inc | 3380 XTAI | 32.40 TWD | 538 | Networking & Communications |
| Altek Corp | 3059 XTAI | 38.30 TWD | 361 | Semiconductors |
| Ambassador Hotel Ltd | 2704 XTAI | 44.60 TWD | 502 | Hotels & Cruise Lines |
| Ampoc Far-East Co Ltd | 2493 XTAI | 190.00 TWD | 739 | Consumer Electronics |
| Amtran Technology Co Ltd | 2489 XTAI | 39.15 TWD | 733 | Consumer Electronics |
| Anderson Industrial Corp | 1528 XTAI | 25.90 TWD | 152 | Industrial Machinery & Equipment |
| Andes Technology Corp | 6533 XTAI | 282.50 TWD | 486 | Semiconductors |
| Anji Technology Co Ltd | 6477 XTAI | 32.00 TWD | 121 | Solar |
| Answer Technology Co Ltd | 3528 XTAI | 80.10 TWD | 163 | Technology Distributors |
| AOPEN Inc | 3046 XTAI | 51.10 TWD | 123 | Computer Hardware |
| Apacer Technology Inc | 8271 XTAI | 177.00 TWD | 704 | Memory & Storage |
| APAQ Technology Co Ltd | 6449 XTAI | 222.00 TWD | 619 | Electronic Equipment |
| APCB Inc | 6108 XTAI | 32.75 TWD | 155 | Semiconductors |
| Apex Biotechnology Corp | 1733 XTAI | 29.60 TWD | 90 | Medical Equipment |
| Apex International Co Ltd | 4927 XTAI | 53.40 TWD | 434 | Semiconductors |
| Apex Science & Engineering Corp | 3052 XTAI | 10.55 TWD | 66 | Real Estate Development |