1. Taiwan Stocks

  2. •

    Electronic technology

  3. •

    Computer communications
CastleNet Technology, Inc.

CastleNet Technology, Inc.

TTPEX:8059
16.70
TWD
-0.10
(-0.60%)
-0.92EPS
1.94BMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
25.75
40.72
34.35
20.86
19.61
31.13
46.07
11.44
14.95
10.12
4.89
3.56
65.83
101.93
Basic EPS, GAAP
-0.17
2.59
1.88
-0.31
-2.61
-2.97
0.38
-0.07
-1.33
0.14
0.06
-3.07
-3.98
-1.57
Free Cash Flow per Basic Share
7.52
0.13
-4.9
-0.85
-4.02
-0.29
3.64
0.58
-4.44
-0.51
-2.25
-4.75
15.17
6.8
Dividend per Share
- -
- -
1.02
0.83
0.33
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
15.45
18.87
18.25
18.53
14.34
11.35
17.46
17.52
16.28
16.5
16.63
13.65
9.6
14.74
Tangible Book Value per Share
15.45
18.87
18.25
18.53
14.31
11.31
17.45
17.51
16.27
16.48
16.62
13.65
-0.46
-2.03
Basic Weighted Avg Shares
54
55
54
52
52
52
58
113
113
113
114
116
116
106
Sales/Revenue/Turnover
1,401
2,226
1,839
1,078
1,013
1,609
2,652
1,295
1,692
1,146
556
411
7,650
10,761
Operating Margin (%)
-0.72
5.83
4.12
-5.56
-17.09
-9.9
0.99
-5.06
-9.19
-2.05
-18.12
-93.03
-2.93
0.39
Depreciation Expense
35
33
32
34
35
39
40
27
16
17
16
15
97
140
Net Income, GAAP
-9
141
101
-16
-135
-153
22
-8
-151
16
7
-355
-463
-166
Effective Tax Rate (%)
197.31
10.91
3.77
- -
- -
- -
3.07
- -
- -
- -
- -
- -
- -
- -
Profit Margin (%)
-0.67
6.36
5.47
-1.48
-13.32
-9.53
0.82
-0.58
-8.9
1.42
1.21
-86.33
-6.05
-1.54
Working Capital
550
677
435
380
314
211
191
460
342
361
1,878
1,555
48
67
LT Debt
- -
- -
- -
- -
- -
- -
- -
8
5
3
2
- -
67
9
Total Equity
859
1,032
998
957
741
587
1,977
1,983
1,842
1,868
1,913
1,584
1,348
1,353
Return on Invested Capital (%)
1.01
11.84
7.07
- -
- -
- -
1.85
- -
- -
-1.16
-4.4
- -
- -
- -
Return on Capital (%)
-1.19
14.72
9.8
- -
- -
- -
1.73
- -
- -
0.93
0.69
- -
- -
- -
Return on Common Equity (%)
-1.12
14.97
9.92
-1.63
-15.89
-23.1
1.7
-0.38
-7.87
0.88
0.36
-20.31
-34.29
-15.65

Capital Structure

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
1,832
1,680
3,080
LT Borrowings
35
- -
- -
LT Finance Leases
32
17
9
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
116
116
70
Market Capitalization
3,616
3,425
1,939

Working Capital

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
6,483
5,625
7,422
Cash, Cash Equivalents & STI
1,805
505
2,302
Accounts Receivable, Net
1,545
2,136
1,364
Inventories
1,684
1,846
1,742
Total Current Liabilities
6,434
5,550
7,355
Payables & Accruals
- -
- -
- -
ST Debt
1,832
1,680
3,080
Deferred Revenue
- -
- -
- -

Growth Rates

TWD

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
15.45%
-7.07%
-14.86%
Free Cash Flow
-227.63%
-184.72%
-420.93%
Net Income, GAAP
-321.8%
-722.75%
30.39%
Sales/Revenue/Turnover
170.6%
336.17%
1,760.03%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
60
100
85
167
411
2025
180
1,568
2,770
3,132
7,650
2026
2,093
2,767
- -
- -
- -

Quarterly Earnings Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.03
-0.42
-0.53
-2.09
-3.07
2025
-0.95
-2.26
-0.8
0.03
-3.98
2026
-0.12
-0.88
- -
- -
- -

Quarterly Dividends Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Ying Chang
Full Time Employees
83
Sector
Electronic technology
Industry
Computer communications
Address
No.159-1, Beishen Road New Taipei TP Taiwan 222004
IPO Date
Feb 12, 2008
Website
castlenet.com.tw
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Business
CastleNet Technology Inc. (8059.TWO) manufactures and sells broadband communication and consumer electronics products as an OEM/ODM provider specializing in network equipment; core offerings include cable modems such as DOCSIS 3.0/3.1 models (e.g., Infinity 601, CBV384Z4, CBE390Z1MUA), EMTA/data modems and gateways, ECMM products, ADSL/DSL equipment, WiFi mesh systems (e.g., EBM522C-X54, EBM562-X30 with Plume OpenSync and Wi-Fi Alliance certifications), data gateways, fiber optic network broadband gateways up to 10G XGS-PON ONT, and digital home entertainment solutions including HDTV tuners. The company operates primarily in Taiwan with sales across Europe, South America, Japan, Korea, Asia, and the United States, targeting MSOs, telecom operators, ISPs, and intelligent transportation system providers; founded in 1998 and headquartered in New Taipei City, Taiwan, it functions as a subsidiary of Kinpo Electronics Inc. Recent developments encompass shipments of Infinity 601 cable modems and EBM522 WiFi mesh routers to Taiwan MSOs, ECMM product CBE390Z1MUA to U.S. customers following DOCSIS 3.1 CableLabs certification, new certifications for WiFi Mesh EBM522C-X54 by Plume and Wi-Fi Alliance and EBM562-X30 by Wi-Fi Alliance, employee stock option conversions increasing paid-in capital, ongoing development of 10G DOCSIS 3.1+ cable gateways and WiFi 7 mesh systems with cloud management and AI Mesh optimization, expansion into 5G fixed wireless access (FWA) products, strategic partnerships including Plume for cloud services and Broadcom for BAS analysis systems, and multiple operator certifications plus orders in Central/South America (e.g., EMTA gateways in Ecuador, WiFi mesh in Colombia).