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TSC (3115) Annual Reports

Listed on the Taipei Exchange (TPEx), classified under Electronic Components. This page collects the company's annual reports, with files served directly by the Market Observation Post System (MOPS).

1
english annual reports
2025
latest year

Company profile

Website:Official site ↗

Financial history

Revenue & profit
Quarterly · In mn (TWD)
Revenue 2.51 mn Net income 1.16 mn
2013Q1 2013Q2 2013Q3 2013Q4 2014Q1 2014Q2 2014Q3 2014Q4 2015Q1 2015Q2 2015Q3 2015Q4 2016Q1 2016Q2 2016Q3 2016Q4 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 2018Q3 2018Q4 2019Q1 2019Q2 2019Q3 2019Q4 2020Q1 2020Q2 2020Q3 2020Q4 2021Q1 2021Q2 2021Q3 2021Q4 2022Q1 2022Q2 2022Q3 2022Q4 2023Q1 2023Q2 2023Q3 2023Q4 2024Q1 2024Q2 2024Q3 2024Q4 2025Q1 2025Q2 2025Q3 2025Q4 2026Q1 2026Q2

Taiwan filings are cumulative; figures here are restated to single quarters.

Show table:Income statement
Item2013Q12013Q22013Q32013Q42014Q12014Q22014Q32014Q42015Q12015Q22015Q32015Q42016Q12016Q22016Q32016Q42017Q12017Q22017Q32017Q42018Q12018Q22018Q32018Q42019Q12019Q22019Q32019Q42020Q12020Q22020Q32020Q42021Q12021Q22021Q32021Q42022Q12022Q22022Q32022Q42023Q12023Q22023Q32023Q42024Q12024Q22024Q32024Q42025Q12025Q22025Q32025Q42026Q12026Q2
Revenue138 154 180 201 156 181 201 207 205 225 219 228 144 161 161 176 165 148 155 136 144 126 83.1 384 145 104 97.1 121 120 93.5 64.7 74.4 96.2 117 121 87.8 57.1 0 0.12 0.24 0.96 0.39 0.11 0.17 0.2 0.23 1.07 2.41 0.94 0.32 1.50 1.62 1.44 2.51
Gross profit14.1 25.3 31.4 15.1 15.7 21.3 23.3 20.7 13.6 14.9 14.9 15.4 9.11 14.6 16.9 32.3 24.3 10.7 23.2 18.9 12.0 6.24 -7.15 1.59 2.71 1.28 0.25 5.69 2.60 -3.34 6.32 1.06 0.53 1.86 2.11 1.63 0.07 0 0.12 0.24 0.4 0.11 0 0 0.01 0.14 1.07 2.41 0.94 0.32 1.50 1.62 1.44 2.51
Operating income-0.89 8.00 21.3 0.63 3.68 7.08 7.16 2.81 -3.45 -1.32 -2.78 -5.07 -6.36 -1.59 -10.6 12.8 5.70 1.10 10.8 9.38 -3.87 -12.9 -29.7 -10.7 -11.7 -9.40 -10.8 -6.74 -2.83 -10.5 -1.66 -0.88 -4.23 -1.40 -0.81 -4.03 -4.61 -6.05 -6.16 -7.66 -8.09 -7.69 -7.29 -8.51 -7.98 -7.40 -6.87 -5.96 -6.73 -7.84 -5.63 -6.10 -8.22 -5.17
Pre-tax income1.36 10.4 20.4 5.43 5.38 7.28 9.33 2.96 -6.90 9.25 -3.80 -7.01 -4.05 2.38 -3.54 2.55 10.1 -3.47 11.1 8.47 -5.41 -2.99 -34.1 -17.3 -12.2 -7.78 -9.74 -13.2 -1.04 -11.4 -2.64 -25.7 -5.46 -1.45 -0.57 -6.86 -3.24 1.23 -3.37 -9.37 -8.55 -5.45 -5.40 -10.4 -5.75 -6.22 -8.07 -3.34 -5.30 -12.0 -2.16 -3.09 -7.27 1.37
Net income1.12 11.3 17.7 5.83 4.73 5.87 8.61 1.64 -5.03 7.57 -3.72 -6.25 -3.58 2.32 -2.84 0.09 8.72 -3.20 9.68 7.56 -4.07 -4.75 -31.0 -20.7 -11.9 -8.40 -10.1 -15.1 0.4 -9.06 -1.65 -33.8 -5.46 -1.45 -0.57 -6.86 -3.24 1.23 -3.37 -9.37 -8.55 -5.45 -5.40 -10.4 -5.75 -6.21 -8.07 -3.34 -5.30 -12.0 -2.16 -3.13 -7.35 1.16
Balance sheet
Quarterly · In mn (TWD)
Total assets 603 mn Total liabilities 62.6 mn
2013Q1 2013Q2 2013Q3 2013Q4 2014Q1 2014Q2 2014Q3 2014Q4 2015Q1 2015Q2 2015Q3 2015Q4 2016Q1 2016Q2 2016Q3 2016Q4 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 2018Q3 2018Q4 2019Q1 2019Q2 2019Q3 2019Q4 2020Q1 2020Q2 2020Q3 2020Q4 2021Q1 2021Q2 2021Q3 2021Q4 2022Q1 2022Q2 2022Q3 2022Q4 2023Q1 2023Q2 2023Q3 2023Q4 2024Q1 2024Q2 2024Q3 2024Q4 2025Q1 2025Q2 2025Q3 2025Q4 2026Q1 2026Q2

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Show table:Balance sheet
Item2013Q12013Q22013Q32013Q42014Q12014Q22014Q32014Q42015Q12015Q22015Q32015Q42016Q12016Q22016Q32016Q42017Q12017Q22017Q32017Q42018Q12018Q22018Q32018Q42019Q12019Q22019Q32019Q42020Q12020Q22020Q32020Q42021Q12021Q22021Q32021Q42022Q12022Q22022Q32022Q42023Q12023Q22023Q32023Q42024Q12024Q22024Q32024Q42025Q12025Q22025Q32025Q42026Q12026Q2
Current assets424 410 439 474 481 486 538 555 544 580 562 594 508 501 471 485 521 521 524 527 508 514 448 454 409 440 399 390 409 329 267 270 307 271 294 273 276 245 244 246 341 221 219 209 207 214 193 209 437 420 444 569 563 590
Total assets608 593 625 657 660 681 730 743 734 758 734 758 666 651 616 623 642 644 632 631 587 581 518 515 486 513 471 459 485 406 328 299 323 285 307 281 287 255 252 253 348 227 224 213 217 224 201 216 442 427 449 572 578 603
Current liabilities248 221 237 261 259 277 314 320 318 337 310 346 258 246 218 226 243 246 223 214 172 172 144 161 128 166 138 143 160 102 24.9 29.0 66.3 30.2 53.0 33.7 37.3 5.93 5.78 18.6 122 8.52 8.43 10.2 13.8 27.9 12.4 32.8 22.6 28.1 49.0 28.9 30.1 54.1
Total liabilities253 224 240 263 261 278 316 324 321 340 314 349 261 248 219 227 243 246 223 215 173 173 144 161 142 178 149 154 180 111 33.0 36.4 66.3 30.2 53.0 33.7 39.6 7.68 6.95 19.2 122 8.52 8.43 10.2 18.0 31.0 14.6 33.8 23.0 28.1 49.0 28.9 39.4 62.6
Equity355 369 385 394 399 402 414 419 412 418 420 409 405 404 397 396 399 398 409 416 414 408 374 354 344 335 321 306 305 295 295 263 257 254 254 248 247 247 245 234 226 218 215 203 199 193 186 182 419 399 400 543 539 541
Cash flow
Quarterly · In mn (TWD)
Operating -1.91 mn Investing -31.3 mn Financing -1.02 mn
2013Q1 2013Q2 2013Q3 2013Q4 2014Q1 2014Q2 2014Q3 2014Q4 2015Q1 2015Q2 2015Q3 2015Q4 2016Q1 2016Q2 2016Q3 2016Q4 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 2018Q3 2018Q4 2019Q1 2019Q2 2019Q3 2019Q4 2020Q1 2020Q2 2020Q3 2020Q4 2021Q1 2021Q2 2021Q3 2021Q4 2022Q1 2022Q2 2022Q3 2022Q4 2023Q1 2023Q2 2023Q3 2023Q4 2024Q1 2024Q2 2024Q3 2024Q4 2025Q1 2025Q2 2025Q3 2025Q4 2026Q1 2026Q2

Positive = cash in, negative = cash out.

Show table:Cash flow statement
Item2013Q12013Q22013Q32013Q42014Q12014Q22014Q32014Q42015Q12015Q22015Q32015Q42016Q12016Q22016Q32016Q42017Q12017Q22017Q32017Q42018Q12018Q22018Q32018Q42019Q12019Q22019Q32019Q42020Q12020Q22020Q32020Q42021Q12021Q22021Q32021Q42022Q12022Q22022Q32022Q42023Q12023Q22023Q32023Q42024Q12024Q22024Q32024Q42025Q12025Q22025Q32025Q42026Q12026Q2
Operating18.9 37.6 26.2 13.8 22.7 1.52 -13.0 -33.5 4.40 7.77 30.1 -0.52 21.9 -15.0 35.7 2.75 2.33 0.1 -2.19 -10.2 21.1 -7.74 72.9 -60.7 -39.1 58.2 26.8 -19.0 5.69 25.3 67.7 38.8 9.59 -14.5 30.9 12.8 15.1 7.85 -4.73 -4.20 16.9 -32.4 -5.78 -5.27 -11.1 -5.96 -54.3 22.8 18.1 -15.5 12.3 3.09 -31.3 -1.91
Investing-6.88 -19.1 -12.5 -6.72 -10.4 -32.6 -14.6 -7.61 -12.6 -3.03 -0.51 -5.50 -0.87 -4.26 -15.2 6.72 -4.96 -1.60 0.07 -1.43 6.16 -33.1 -8.86 -11.8 55.7 3.49 8.44 -1.00 2.86 -66.3 9.19 58.3 0.04 5.57 0.01 -0.58 -0.02 0 0 -0.15 0 0.01 0 0 0.01 -1.46 0.71 0 0 -0.04 -0.94 -8.85 -83.6 -31.3
Financing3.15 1.78 -19.2 3.85 9.84 7.59 21.4 29.4 18.9 1.43 -28.9 20.0 -33.0 25.6 -33.0 3.69 20.3 10.8 -0.52 4.13 -8.41 24.9 -18.0 6.79 -25.8 7.25 -6.20 4.03 16.9 -51.3 -78.0 -15.8 19.7 -21.2 -0.24 -0.16 -0.56 -0.56 -0.76 -0.57 -0.57 -0.58 -0.58 -0.58 -0.74 -0.99 -1.00 -1.01 239 -1.02 -1.03 141 -1.07 -1.02
Cash at period end49.5 67.4 65.2 77.4 97.1 77.0 63.5 52.7 65.6 73.0 69.6 84.5 72.3 81.5 71.5 89.2 110 116 115 108 123 109 156 90.5 81.9 151 178 162 187 89.5 91.6 177 206 175 205 217 235 243 242 234 254 220 218 208 205 198 142 167 435 402 417 558 450 418
Profitability
Quarterly · %
Gross margin 100.0% Operating margin -206.3% Net margin 46.2%
2013Q1 2013Q2 2013Q3 2013Q4 2014Q1 2014Q2 2014Q3 2014Q4 2015Q1 2015Q2 2015Q3 2015Q4 2016Q1 2016Q2 2016Q3 2016Q4 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 2018Q3 2018Q4 2019Q1 2019Q2 2019Q3 2019Q4 2020Q1 2020Q2 2020Q3 2020Q4 2021Q1 2021Q2 2021Q3 2021Q4 2022Q1 2022Q2 2022Q3 2022Q4 2023Q1 2023Q2 2023Q3 2023Q4 2024Q1 2024Q2 2024Q3 2024Q4 2025Q1 2025Q2 2025Q3 2025Q4 2026Q1 2026Q2

Gross, operating and net margin = the respective profit ÷ revenue.

Show table:Profitability
Item2013Q12013Q22013Q32013Q42014Q12014Q22014Q32014Q42015Q12015Q22015Q32015Q42016Q12016Q22016Q32016Q42017Q12017Q22017Q32017Q42018Q12018Q22018Q32018Q42019Q12019Q22019Q32019Q42020Q12020Q22020Q32020Q42021Q12021Q22021Q32021Q42022Q12022Q22022Q32022Q42023Q12023Q22023Q32023Q42024Q12024Q22024Q32024Q42025Q12025Q22025Q32025Q42026Q12026Q2
Gross margin10.2%16.4%17.4%7.5%10.0%11.7%11.6%10.0%6.6%6.6%6.8%6.8%6.3%9.1%10.5%18.4%14.8%7.2%14.9%13.9%8.3%5.0%-8.6%0.4%1.9%1.2%0.3%4.7%2.2%-3.6%9.8%1.4%0.6%1.6%1.8%1.9%0.1%100.0%99.6%41.4%28.9%0.0%2.4%2.6%62.9%99.8%100.0%100.0%100.0%100.0%100.0%100.0%100.0%
Operating margin-0.7%5.2%11.8%0.3%2.4%3.9%3.6%1.4%-1.7%-0.6%-1.3%-2.2%-4.4%-1.0%-6.6%7.3%3.5%0.8%6.9%6.9%-2.7%-10.3%-35.8%-2.8%-8.1%-9.0%-11.1%-5.6%-2.4%-11.2%-2.6%-1.2%-4.4%-1.2%-0.7%-4.6%-8.1%-5046.7%-3151.8%-842.3%-1988.1%-6809.4%-5063.1%-4090.8%-3232.8%-640.5%-247.4%-716.4%-2418.8%-375.5%-377.4%-570.4%-206.3%
Net margin0.8%7.3%9.8%2.9%3.0%3.2%4.3%0.8%-2.5%3.4%-1.7%-2.7%-2.5%1.4%-1.8%0.1%5.3%-2.2%6.2%5.6%-2.8%-3.8%-37.3%-5.4%-8.2%-8.1%-10.4%-12.5%0.3%-9.7%-2.5%-45.4%-5.7%-1.2%-0.5%-7.8%-5.7%-2761.5%-3855.6%-890.9%-1408.8%-5043.0%-6223.2%-2951.3%-2712.7%-752.8%-138.9%-563.5%-3690.4%-144.3%-193.6%-509.9%46.2%
Returns & leverage
Quarterly · %
ROE -2.5% ROA -2.2% Debt ratio 10.4%
2013Q1 2013Q2 2013Q3 2013Q4 2014Q1 2014Q2 2014Q3 2014Q4 2015Q1 2015Q2 2015Q3 2015Q4 2016Q1 2016Q2 2016Q3 2016Q4 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 2018Q3 2018Q4 2019Q1 2019Q2 2019Q3 2019Q4 2020Q1 2020Q2 2020Q3 2020Q4 2021Q1 2021Q2 2021Q3 2021Q4 2022Q1 2022Q2 2022Q3 2022Q4 2023Q1 2023Q2 2023Q3 2023Q4 2024Q1 2024Q2 2024Q3 2024Q4 2025Q1 2025Q2 2025Q3 2025Q4 2026Q1 2026Q2

ROE / ROA = trailing four-quarter net income ÷ average equity / total assets (annual mode: the year’s net income ÷ average of opening and closing). Not computed when the denominator is zero or negative.

Show table:Returns & leverage
Item2013Q12013Q22013Q32013Q42014Q12014Q22014Q32014Q42015Q12015Q22015Q32015Q42016Q12016Q22016Q32016Q42017Q12017Q22017Q32017Q42018Q12018Q22018Q32018Q42019Q12019Q22019Q32019Q42020Q12020Q22020Q32020Q42021Q12021Q22021Q32021Q42022Q12022Q22022Q32022Q42023Q12023Q22023Q32023Q42024Q12024Q22024Q32024Q42025Q12025Q22025Q32025Q42026Q12026Q2
ROE9.1%10.5%8.8%6.3%5.1%2.7%3.1%0.1%-1.8%-1.5%-2.7%-2.5%-1.0%2.1%0.7%3.8%5.6%2.5%2.1%-8.2%-15.7%-18.0%-19.4%-14.7%-13.8%-10.3%-10.8%-8.3%-15.5%-17.8%-15.4%-15.1%-5.6%-4.8%-3.8%-4.9%-6.1%-8.5%-11.5%-12.5%-13.7%-12.7%-13.5%-15.2%-12.1%-7.4%-9.7%-7.8%-6.2%-5.1%-2.5%
ROA5.5%6.2%5.4%3.7%3.0%1.6%1.8%0.1%-1.0%-0.8%-1.6%-1.5%-0.6%1.3%0.4%2.5%3.6%1.6%1.4%-5.6%-10.6%-12.7%-13.2%-10.3%-9.4%-6.8%-7.4%-6.4%-11.6%-12.4%-12.3%-13.0%-5.0%-4.0%-3.5%-4.4%-5.5%-6.3%-11.1%-12.1%-12.8%-9.6%-12.3%-14.4%-10.9%-7.0%-8.8%-7.0%-5.7%-4.8%-2.2%
Debt ratio41.6%37.8%38.4%40.0%39.5%40.9%43.3%43.6%43.8%44.8%42.8%46.0%39.2%38.0%35.6%36.5%37.9%38.2%35.3%34.0%29.5%29.7%27.9%31.3%29.2%34.8%31.7%33.4%37.1%27.4%10.1%12.2%20.5%10.6%17.3%12.0%13.8%3.0%2.8%7.6%35.0%3.8%3.8%4.8%8.3%13.8%7.3%15.6%5.2%6.6%10.9%5.0%6.8%10.4%
EPS
Quarterly · NT$
EPS NT$0.01
2013Q1 2013Q2 2013Q3 2013Q4 2014Q1 2014Q2 2014Q3 2014Q4 2015Q1 2015Q2 2015Q3 2015Q4 2016Q1 2016Q2 2016Q3 2016Q4 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 2018Q3 2018Q4 2019Q1 2019Q2 2019Q3 2019Q4 2020Q1 2020Q2 2020Q3 2020Q4 2021Q1 2021Q2 2021Q3 2021Q4 2022Q1 2022Q2 2022Q3 2022Q4 2023Q1 2023Q2 2023Q3 2023Q4 2024Q1 2024Q2 2024Q3 2024Q4 2025Q1 2025Q2 2025Q3 2025Q4 2026Q1 2026Q2
Show table:EPS
Item2013Q12013Q22013Q32013Q42014Q12014Q22014Q32014Q42015Q12015Q22015Q32015Q42016Q12016Q22016Q32016Q42017Q12017Q22017Q32017Q42018Q12018Q22018Q32018Q42019Q12019Q22019Q32019Q42020Q12020Q22020Q32020Q42021Q12021Q22021Q32021Q42022Q12022Q22022Q32022Q42023Q12023Q22023Q32023Q42024Q12024Q22024Q32024Q42025Q12025Q22025Q32025Q42026Q12026Q2
EPS(NT$)0.030.250.410.130.110.130.200.04-0.110.17-0.03-0.20-0.080.05-0.060.000.20-0.070.220.17-0.09-0.11-0.71-0.47-0.27-0.20-0.23-0.340.01-0.21-0.04-0.77-0.13-0.03-0.01-0.16-0.070.02-0.07-0.22-0.20-0.12-0.12-0.24-0.13-0.14-0.19-0.27-0.16-0.250.00-0.03-0.100.01

Source: Taiwan MOPS financial statements

TSC annual reports

EnglishChinese
2025 (ROC 114) PDF PDF
2024 (ROC 113) Chinese only PDF

1 of the 2 financial years listed above have no English edition. Taiwanese issuers below a certain size are not required to file one; the Chinese PDF is linked instead so the year is not simply missing.

About TSC filings

Where can I download TSC (3115) annual reports?

Every financial year in the table above links straight to the PDF filed with the Market Observation Post System (MOPS), Taiwan's statutory disclosure platform. 1 years are available in English, within a range covering 2024 to 2025.

Why are some years Chinese only?

Filing an English annual report is only mandatory for larger Taiwanese issuers; smaller companies and those on the Emerging Stock Board file in Chinese. Where no English edition exists this site links the Chinese PDF rather than leaving the year blank, so you can still reach the document.

What is an investor conference (法人說明會)?

It is the Taiwanese equivalent of an earnings call or analyst briefing. Listed companies present quarterly results and outlook, and file the presentation deck with MOPS — usually in both Chinese and English. Many also publish a webcast recording.

How does Taiwan's reporting calendar work?

Taiwanese issuers file quarterly financial reports plus an annual report, and publish monthly revenue figures — a disclosure cadence that is more frequent than Hong Kong or Singapore. Financial years are numbered using the ROC calendar (ROC 114 = 2025); this site shows both.

Source: Market Observation Post System (MOPS), Taiwan. All PDF links point to the original files; nothing is re-hosted here.
Browse all Taiwan listed companies, or read this page in Chinese — the Chinese edition also carries the letter to shareholders and the revenue breakdown.