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    Industrial - Machinery
Aethertek technology co., Ltd.

Aethertek technology co., Ltd.

3219.TWO
Aethertek technology co., Ltd.TW flagTaipei Exchange
78.30
TWD
+2.40
- -
5.62BMarket Cap
Aethertek technology co., Ltd.
3219.TWO
(Taipei Exchange)

Recent

price

78.30

P/E

ratio

- -

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
18.37
3.66
14.2
15.8
18.12
11.69
8.56
57.66
30.28
0.92
2.72
29.19
21.11
16.44
16.09
- -
19.72
Revenue per Share
-7.99
-3.64
-1.98
0.09
0.22
-0.27
-1.74
0.73
-1.75
-3.84
0.76
6.33
2.17
0.41
0.3
- -
0.85
Basic EPS, GAAP
-8.04
-1.22
- -
0.45
1.08
-1.66
0.93
-3.96
-3.47
-0.04
1.11
-0.25
1.37
-1.18
0.94
- -
-2.34
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
2.5
1.03
0.36
- -
- -
Dividend per Share
16.68
4
7.68
9.98
8.47
8.62
6.79
7.52
8.03
4.65
19.66
16.33
15.26
14.53
14.42
- -
15.02
Book Value per Share
22.15
4.61
9.26
9.95
11
11.18
9.28
10.29
7.65
4.02
25.96
16.53
17.43
17.24
18.67
- -
18.6
Tangible Book Value per Share
10
34
14
14
14
15
15
15
15
15
33
70
70
70
71
- -
71
Basic Weighted Avg Shares
185
125
201
224
257
171
127
852
448
14
90
2,052
1,484
1,157
1,138
1,703
1,393
Sales/Revenue/Turnover
-39.95
-66.26
-6.86
-0.46
1.87
-2.64
-21.65
2.19
-8.5
-172.1
54.28
22.56
4.74
-0.31
-1.32
9.73
7.6
Operating Margin (%)
19
14
13
7
5
2
1
2
7
17
6
113
110
87
94
95
95
Depreciation Expense
-81
-125
-28
1
3
-4
-26
11
-26
-57
25
445
153
29
21
108
60
Net Income, GAAP
- -
- -
- -
- -
- -
- -
- -
32.99
- -
- -
- -
10.43
10.18
- -
12.96
9.32
14.62
Effective Tax Rate (%)
-43.48
-99.51
-13.93
0.58
1.23
-2.29
-20.37
1.26
-5.79
-417.96
27.96
21.68
10.29
2.47
1.84
6.37
4.29
Profit Margin (%)
149
141
132
143
157
162
135
140
94
59
854
876
988
875
972
1,082
964
Working Capital
- -
- -
- -
- -
- -
- -
- -
- -
7
3
1
- -
17
174
198
193
183
LT Debt
223
172
143
149
157
164
137
165
118
63
861
1,482
1,545
1,507
1,596
1,717
1,560
Total Equity
- -
- -
- -
-0.62
2.74
- -
- -
8.13
- -
- -
10.09
34.29
4.03
- -
-0.74
7.8
4.96
Return on Invested Capital (%)
- -
- -
- -
1.15
2.33
- -
- -
9.02
- -
- -
6.87
47.44
8.14
- -
-0.47
4.55
1.76
Return on Capital (%)
-38.63
-81.72
-22.75
1.04
2.42
-3.18
-22.75
10.14
-22.55
-60.53
7.01
49.53
13.76
2.73
2.05
10.18
5.75
Return on Common Equity (%)

Capital Structure

FRC

•

in mil. unless spec.
Dec'24
Mar'25
Jun'25
ST Debt
35
60
109
LT Borrowings
163
161
159
LT Finance Leases
34
31
23
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
71
71
71
Market Capitalization
3,190
2,360
3,190

Working Capital

FRC

•

in mil. unless spec.
Dec'24
Mar'25
Jun'25
Total Current Assets
1,369
1,550
1,629
Cash, Cash Equivalents & STI
905
770
503
Accounts Receivable, Net
242
352
662
Inventories
190
311
310
Total Current Liabilities
397
548
666
Payables & Accruals
- -
- -
- -
ST Debt
35
60
109
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
127.25%
17.5%
7.55%
Free Cash Flow
-808.22%
-239.6%
-28.52%
Net Income, GAAP
196.22%
382.47%
416.93%
Sales/Revenue/Turnover
314.54%
435.94%
49.68%
Total Cash Common Dividend
- -
- -
-26.76%

Quarterly Revenue

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
157
368
429
204
1,157
2024
139
424
366
209
1,138
2025
282
537
374
- -
1,703

Quarterly Earnings Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
-0.56
0.47
0.8
- -
0.41
2024
-0.53
0.83
0.29
- -
0.3
2025
-0.04
0.89
- -
- -
- -

Quarterly Dividends Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
- -
- -
- -
1.03
2024
- -
- -
- -
- -
0.36
2025
- -
- -
- -
- -
- -
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Business
Aethertek technology co., Ltd. designs, manufactures, and sells testing products and solutions primarily for consumer electronics and automotive electronics sectors. The company offers a comprehensive range of products including functional test systems, device firmware upgrade systems, radio frequency test solutions, product assembly test solutions for consumer electronics; reliability, functionality, and radio frequency test solutions for automotive electronics; as well as in-circuit, board functional, and boundary scan interconnect test solutions for servers. Additional offerings include product system integration solutions; signaling and non-signaling test solutions; antenna design; and software and hardware design services alongside precision testing for circuit board components and microscale diagnostic probing. Founded in 1992 and headquartered in Taipei, Taiwan, Aethertek operates globally with a focus on technology-driven production test equipment. In the last couple of years, the company underwent a major rebranding from its former name, Service & Quality Group Co., Ltd., and has emphasized 5G mmWave technology solutions delivering higher data speeds and improved network reliability. It has continued to strengthen its product portfolio with new system integration services and expanded its engineering capabilities for high-performance testing solutions in the consumer and automotive electronics markets. Aethertek serves leading global brands and electronics manufacturing services (EMS) vendors, reinforcing its position as a key player in production test equipment worldwide. The company maintains a strong focus on innovation and quality enhancement in testing technologies, catering to the evolving needs of the telecommunications and automotive industries.