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OPNET (8034) Annual Reports

Q: Where can I download OPNET (8034) annual reports?

Every financial year on this page links straight to the PDF filed with the Market Observation Post System (MOPS), Taiwan's statutory disclosure platform. 2 years are available in English.

Q: What is an investor conference?

The Taiwanese equivalent of an earnings call. Listed companies present quarterly results and file the presentation deck with MOPS, usually in both languages.

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

english annual reports

english presentations

2025

latest year

Company profile

Sector： All Telecom Equipment stocks →
Listing date： 2004-05-06
Incorporated： 1992-04-20
Paid-in capital： NT$566m

Website：Official site ↗

Financial history

Revenue & profit

Quarterly · In mn (TWD)

Revenue 75.6 mn Net income 13.4 mn

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

Show table：Income statement

Item	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
Revenue	48.8	77.2	68.9	67.1	65.6	43.0	40.3	74.5	63.8	41.9	45.8	63.3	36.7	25.8	36.9	66.2	35.9	51.2	53.4	129	75.1	49.2	67.4	167	72.1	34.1	44.9	260	61.1	69.4	71.9	114	87.1	82.0	87.9	269	57.7	92.1	111	221	55.2	165	97.0	358	72.1	57.4	87.9	207	36.9	153	182	117	47.9	75.6
Gross profit	11.1	35.3	30.5	23.3	26.2	16.8	15.4	33.4	26.0	21.8	19.0	23.4	16.7	8.94	18.3	25.4	15.6	26.8	20.6	58.7	29.7	27.8	21.2	81.8	16.3	17.6	15.9	119	16.5	29.0	25.3	34.2	17.9	17.9	29.2	136	23.2	33.6	31.3	55.2	30.2	52.9	44.6	95.2	30.6	28.8	38.7	91.2	29.3	66.9	78.6	50.0	25.6	38.8
Operating income	-21.5	7.65	2.88	-4.25	-0.2	-8.49	-13.0	5.30	-1.15	-3.16	-10.3	-4.05	-7.25	-15.2	-5.08	2.92	-6.72	3.85	-2.53	27.0	7.20	3.58	-1.03	54.6	-6.43	-6.84	-8.50	82.0	-11.0	9.82	0.24	5.80	-9.46	-3.17	4.09	91.8	-1.84	7.60	2.66	22.7	3.97	24.7	13.0	67.5	2.96	1.40	6.91	50.0	-1.23	38.0	40.0	19.9	-1.93	9.74
Pre-tax income	-15.1	6.44	0.67	-5.72	4.37	-11.9	-10.1	11.8	-2.56	-6.28	-0.39	-3.60	-10.6	-14.4	-5.32	14.3	-14.1	39.2	51.4	26.1	5.95	6.50	0.9	55.5	-5.34	-5.84	-8.09	80.9	-9.28	12.5	0.69	9.92	-8.14	0.57	10.3	92.5	2.21	11.7	9.38	25.5	6.80	27.7	15.5	66.6	9.59	5.28	7.94	51.4	0.52	39.3	42.0	23.8	0.73	12.6
Net income	-15.1	6.44	0.67	-5.72	4.37	-11.9	-10.1	11.8	-2.56	-6.28	-0.39	-3.60	-10.6	-14.4	-5.32	14.3	-14.1	39.2	51.4	26.1	9.43	4.10	1.14	51.6	-5.34	-6.42	-8.09	79.6	-9.28	12.5	0.3	8.45	-8.14	-0.62	10.5	78.1	1.27	9.11	7.59	22.9	5.14	22.3	12.6	54.1	7.57	5.24	6.77	40.8	0.28	27.9	33.1	18.7	0.4	13.4

Balance sheet

Quarterly · In mn (TWD)

Total assets 841 mn Total liabilities 171 mn

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

Show table：Balance sheet

Item	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
Current assets	491	511	509	492	487	459	458	472	470	460	433	430	398	384	402	410	406	458	551	559	558	548	580	636	594	605	605	723	681	681	660	690	664	689	734	818	800	787	718	781	917	949	883	892	895	944	766	772	767	829	813	815	785	787
Total assets	545	563	557	542	542	514	511	528	527	516	490	491	466	450	517	507	550	554	584	592	595	589	621	673	648	657	655	772	728	729	710	732	709	740	783	853	892	864	793	873	974	999	934	941	940	986	804	792	808	873	858	858	826	841
Current liabilities	70.0	80.5	76.5	64.8	61.0	44.0	51.1	54.6	53.8	60.1	53.5	50.3	32.8	31.8	51.4	42.3	52.3	57.9	91.6	73.6	67.3	57.4	87.6	87.8	55.2	72.3	80.0	119	86.0	88.4	71.0	85.7	70.4	103	135	127	152	179	101	156	254	296	218	176	168	285	156	102	105	187	139	120	88.0	157
Total liabilities	95.9	107	102	92.7	89.0	72.5	79.8	83.6	83.4	81.1	59.0	59.7	38.9	37.8	58.2	47.9	57.9	63.5	97.6	79.5	73.3	63.4	93.7	94.0	75.0	90.0	96.1	134	98.7	99.8	81.0	94.6	79.0	111	144	136	173	199	120	177	273	314	236	189	180	296	167	113	128	207	158	138	104	171
Equity	449	456	455	449	453	441	431	445	443	435	431	431	427	412	459	459	492	490	487	513	522	526	527	579	573	567	559	638	629	629	629	638	630	629	639	718	719	665	673	696	701	686	698	752	760	690	637	679	681	665	700	720	722	670

Cash flow

Quarterly · In mn (TWD)

Operating -2.27 mn Investing 36.9 mn Financing -1.83 mn

Positive = cash in, negative = cash out.

Show table：Cash flow statement

Item	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
Operating	-11.4	24.1	-18.6	14.4	11.4	-21.5	16.2	10.8	-7.02	-3.18	-25.4	-5.79	-0.69	-7.20	-16.5	-31.4	15.5	-11.2	-68.2	-31.8	81.2	-25.5	16.2	-38.6	45.8	22.3	-35.7	6.12	168	-40.1	-33.0	-1.74	43.7	18.7	-43.2	39.6	140	-42.5	-56.6	117	-8.47	-76.8	-74.1	142	129	-189	-73.2	198	120	99.8	102	21.4	-22.6	-2.27
Investing	-0.31	2.06	-0.23	-0.3	-8.90	0.02	-0.12	-2.89	-0.59	-1.37	-6.74	-0.65	3.62	-4.33	5.65	11.1	-0.14	41.0	23.9	-9.54	-22.2	51.0	-49.3	-22.9	-7.66	83.5	-18.7	-34.6	-164	19.6	-3.61	-30.0	-33.0	-21.1	64.6	-53.9	-115	43.8	140	-16.0	44.2	51.5	3.57	-139	-134	286	28.4	-63.7	-38.2	-14.5	-168	-124	-37.2	36.9
Financing	-0.12	0.02	-0.03	0.11	-0.09	0.07	0	-0.09	0.32	0	0.28	0.08	-0.04	-0.23	0.84	-1.22	-0.06	0.02	0.25	-0.25	0	-0.03	0	0	-2.11	-2.03	-2.13	-2.16	-2.25	-2.15	-14.7	-2.06	-2.28	-2.26	-2.06	-2.07	-2.10	-2.09	-64.7	-2.03	-2.15	-2.18	-9.62	-32.1	-2.36	-2.18	-77.1	-64.7	-1.93	-1.93	-46.9	-1.77	-1.82	-1.83
Cash at period end	283	310	291	305	307	286	302	310	303	298	266	260	263	251	241	219	235	264	220	179	238	263	230	169	205	309	252	221	223	201	149	116	124	119	139	122	145	144	163	262	295	268	188	158	151	245	124	193	273	356	243	138	76.9	110

Profitability

Quarterly · %

Gross margin 51.3% Operating margin 12.9% Net margin 17.7%

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

Show table：Profitability

Item	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 margin	22.7%	45.8%	44.2%	34.8%	39.9%	39.1%	38.3%	44.8%	40.8%	52.1%	41.4%	37.0%	45.4%	34.7%	49.6%	38.3%	43.5%	52.2%	38.5%	45.3%	39.6%	56.5%	31.5%	49.0%	22.6%	51.7%	35.5%	45.7%	27.0%	41.8%	35.2%	30.1%	20.6%	21.8%	33.2%	50.5%	40.2%	36.5%	28.2%	25.0%	54.7%	32.0%	46.0%	26.6%	42.5%	50.3%	44.0%	44.0%	79.5%	43.7%	43.2%	42.7%	53.6%	51.3%
Operating margin	-44.1%	9.9%	4.2%	-6.3%	-0.3%	-19.7%	-32.3%	7.1%	-1.8%	-7.5%	-22.5%	-6.4%	-19.8%	-59.0%	-13.8%	4.4%	-18.8%	7.5%	-4.7%	20.8%	9.6%	7.3%	-1.5%	32.7%	-8.9%	-20.1%	-18.9%	31.6%	-18.0%	14.2%	0.3%	5.1%	-10.9%	-3.9%	4.7%	34.1%	-3.2%	8.3%	2.4%	10.3%	7.2%	14.9%	13.4%	18.9%	4.1%	2.4%	7.9%	24.1%	-3.3%	24.8%	22.0%	17.0%	-4.0%	12.9%
Net margin	-30.9%	8.3%	1.0%	-8.5%	6.7%	-27.7%	-25.1%	15.8%	-4.0%	-15.0%	-0.9%	-5.7%	-28.9%	-55.7%	-14.4%	21.7%	-39.4%	76.5%	96.1%	20.1%	12.6%	8.3%	1.7%	30.9%	-7.4%	-18.9%	-18.0%	30.6%	-15.2%	18.0%	0.4%	7.4%	-9.3%	-0.8%	11.9%	29.0%	2.2%	9.9%	6.8%	10.3%	9.3%	13.4%	13.0%	15.1%	10.5%	9.1%	7.7%	19.7%	0.8%	18.3%	18.2%	16.0%	0.8%	17.7%

Returns & leverage

Quarterly · %

ROE 9.8% ROA 7.7% Debt ratio 20.4%

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

Item	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	—	—	—	-3.0%	1.3%	-2.8%	-5.3%	-1.3%	-2.9%	-1.6%	0.6%	-2.9%	-4.8%	-6.8%	-7.6%	-3.6%	-4.2%	7.5%	19.2%	21.1%	24.8%	17.9%	8.0%	12.1%	9.4%	7.5%	5.8%	9.8%	9.3%	12.5%	14.0%	1.9%	2.1%	0.0%	1.6%	11.8%	13.2%	15.3%	14.7%	5.8%	6.3%	8.6%	9.2%	13.0%	13.2%	11.6%	11.0%	8.4%	7.4%	11.2%	15.3%	11.4%	11.4%	9.8%
ROA	—	—	—	-2.5%	1.1%	-2.3%	-4.4%	-1.1%	-2.4%	-1.4%	0.5%	-2.5%	-4.2%	-6.0%	-6.7%	-3.2%	-3.8%	6.8%	16.5%	18.6%	22.0%	15.9%	6.8%	10.5%	8.3%	6.6%	5.0%	8.3%	8.1%	10.8%	12.2%	1.6%	1.8%	0.0%	1.4%	10.1%	11.2%	12.3%	12.2%	4.7%	4.8%	6.2%	7.3%	10.4%	10.1%	8.0%	8.5%	7.0%	6.1%	8.2%	12.3%	9.7%	9.8%	7.7%
Debt ratio	17.6%	19.0%	18.4%	17.1%	16.4%	14.1%	15.6%	15.8%	15.8%	15.7%	12.0%	12.2%	8.3%	8.4%	11.3%	9.4%	10.5%	11.5%	16.7%	13.4%	12.3%	10.8%	15.1%	14.0%	11.6%	13.7%	14.7%	17.3%	13.6%	13.7%	11.4%	12.9%	11.2%	15.0%	18.4%	15.9%	19.4%	23.0%	15.2%	20.3%	28.1%	31.4%	25.2%	20.1%	19.1%	30.0%	20.8%	14.3%	15.8%	23.8%	18.4%	16.1%	12.6%	20.4%

EPS

Quarterly · NT$

EPS NT$0.24

Show table：EPS

Item	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
EPS（NT$）	-0.24	0.10	0.01	-0.09	0.07	-0.19	-0.16	0.19	-0.04	-0.10	-0.01	-0.06	-0.17	-0.23	-0.09	0.23	-0.23	0.63	0.82	0.42	0.15	0.07	0.01	0.83	-0.09	-0.10	-0.13	1.28	-0.15	0.20	0.01	0.13	-0.13	-0.01	0.17	1.25	0.02	0.15	0.12	0.36	0.08	0.36	0.20	0.87	0.12	0.08	0.12	0.68	0.00	0.50	0.59	0.33	0.01	0.24

Revenue & profit

Year-to-date · In mn (TWD)

Revenue 124 mn Net income 13.8 mn

Year-to-date = summed from the first quarter of the fiscal year; balance-sheet items are period-end balances.

Balance sheet

Year-to-date · In mn (TWD)

Total assets 841 mn Total liabilities 171 mn

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

Cash flow

Year-to-date · In mn (TWD)

Operating -24.8 mn Investing -0.26 mn Financing -3.65 mn

Positive = cash in, negative = cash out.

Profitability

Year-to-date · %

Gross margin 52.2% Operating margin 6.3% Net margin 11.2%

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

Returns & leverage

Year-to-date · %

ROE 9.8% ROA 7.7% Debt ratio 20.4%

EPS

Year-to-date · NT$

EPS NT$0.25

Revenue & profit

Annual · In mn (TWD)

Revenue 489 mn Net income 80.0 mn

Annual = sum of four quarters of a complete fiscal year (incomplete years are omitted); balance-sheet items are year-end balances.

Show table：Income statement

Item	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Revenue	262	223	215	166	270	359	411	316	526	482	676	424	489
Gross profit	100	91.8	90.2	69.3	122	161	169	105	201	143	223	189	225
Operating income	-15.2	-16.4	-18.7	-24.6	21.6	64.4	60.2	4.84	83.3	31.1	109	61.2	96.7
Pre-tax income	-13.7	-5.85	-12.8	-15.9	102	68.8	61.6	13.8	95.2	48.8	117	74.2	106
Net income	-13.7	-5.85	-12.8	-15.9	102	66.3	59.8	11.9	79.9	40.9	94.1	60.4	80.0

Balance sheet

Annual · In mn (TWD)

Total assets 858 mn Total liabilities 138 mn

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

Show table：Balance sheet

Item	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Current assets	492	472	430	410	559	636	723	690	818	781	892	772	815
Total assets	542	528	491	507	592	673	772	732	853	873	941	792	858
Current liabilities	64.8	54.6	50.3	42.3	73.6	87.8	119	85.7	127	156	176	102	120
Total liabilities	92.7	83.6	59.7	47.9	79.5	94.0	134	94.6	136	177	189	113	138
Equity	449	445	431	459	513	579	638	638	718	696	752	679	720

Cash flow

Annual · In mn (TWD)

Operating 343 mn Investing -345 mn Financing -52.5 mn

Positive = cash in, negative = cash out.

Show table：Cash flow statement

Item	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Operating	8.55	16.9	-41.4	-55.7	-95.7	33.4	38.6	93.3	58.8	158	-17.7	64.1	343
Investing	1.22	-11.9	-9.35	16.0	55.2	-43.4	22.5	-178	-43.4	52.8	-39.9	117	-345
Financing	-0.01	-0.12	0.69	-0.64	-0.04	-0.03	-8.44	-21.1	-8.67	-70.9	-46.1	-146	-52.5
Cash at period end	305	310	260	219	179	169	221	116	122	262	158	193	138

Profitability

Annual · %

Gross margin 46.0% Operating margin 19.8% Net margin 16.4%

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

Show table：Profitability

Item	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Gross margin	38.2%	41.1%	42.0%	41.8%	45.0%	44.8%	41.0%	33.2%	38.1%	29.8%	33.0%	44.6%	46.0%
Operating margin	-5.8%	-7.3%	-8.7%	-14.9%	8.0%	17.9%	14.7%	1.5%	15.8%	6.5%	16.2%	14.4%	19.8%
Net margin	-5.2%	-2.6%	-6.0%	-9.6%	38.0%	18.5%	14.5%	3.8%	15.2%	8.5%	13.9%	14.2%	16.4%

Returns & leverage

Annual · %

ROE 11.4% ROA 9.7% Debt ratio 16.1%

Show table：Returns & leverage

Item	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
ROE	-3.0%	-1.3%	-2.9%	-3.6%	21.1%	12.1%	9.8%	1.9%	11.8%	5.8%	13.0%	8.4%	11.4%
ROA	-2.5%	-1.1%	-2.5%	-3.2%	18.6%	10.5%	8.3%	1.6%	10.1%	4.7%	10.4%	7.0%	9.7%
Debt ratio	17.1%	15.8%	12.2%	9.4%	13.4%	14.0%	17.3%	12.9%	15.9%	20.3%	20.1%	14.3%	16.1%

EPS

Annual · NT$

EPS NT$1.42

Show table：EPS

Item	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
EPS（NT$）	-0.22	-0.09	-0.21	-0.26	1.64	1.06	0.96	0.19	1.28	0.65	1.51	1.00	1.42

Source: Taiwan MOPS financial statements

OPNET annual reports

	English	Chinese
2025 (ROC 114)	PDF	PDF
2024 (ROC 113)	PDF	PDF

About OPNET filings

Where can I download OPNET (8034) 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. 2 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.