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    Electronic technology

  3. •

    Telecommunications equipment
QuantumCTek Co., Ltd. Class A

QuantumCTek Co., Ltd. Class A

SSSE:688027
308.00
CNY
+7.25
(+2.41%)
0.05EPS
10,032.81P/E
51.84BMarket Cap
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
3.83
4.73
4.42
4.29
1.96
2.22
1.67
1.94
3.18
2.88
3.34
Basic EPS, GAAP
0.99
1.24
1.21
0.82
0.43
-0.46
-1.07
-1.54
-0.4
0.05
0.05
Free Cash Flow per Basic Share
-1.72
-1.78
-1.09
1.89
-0.32
-1.89
0.08
-0.49
-0.67
-1.1
- -
Dividend per Share
0.29
- -
- -
- -
- -
0.12
0.01
0.01
- -
- -
- -
Book Value per Share
12.62
13.86
15.07
16.43
20.89
20.82
20.35
18.75
40.31
31.55
31.31
Tangible Book Value per Share
10.43
11.8
12.66
14.07
19.21
19.1
18.26
16.61
38.32
30.11
29.96
Basic Weighted Avg Shares
59
60
60
60
69
81
81
80
80
108
104
Sales/Revenue/Turnover
227
284
265
258
134
179
135
156
253
310
346
Operating Margin (%)
14.09
25.51
27.81
15.76
12.73
-17.29
-75.55
-74.89
-14.94
-12.27
-11.2
Depreciation Expense
22
23
27
43
44
46
51
56
50
53
- -
Net Income, GAAP
59
74
72
49
29
-37
-86
-124
-32
5
5
Effective Tax Rate (%)
14.7
5.56
6.25
14.31
0.97
- -
- -
- -
- -
- -
- -
Profit Margin (%)
25.87
26.2
27.39
19.12
21.98
-20.73
-63.97
-79.38
-12.57
1.74
1.5
Working Capital
743
742
756
782
1,395
1,214
1,202
1,098
2,836
2,781
2,777
LT Debt
- -
- -
- -
- -
4
3
2
1
6
6
4
Total Equity
757
840
912
994
1,679
1,673
1,646
1,513
3,247
3,252
3,228
Return on Invested Capital (%)
- -
9.08
8.16
4.81
1.73
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
8.54
7.83
4.39
1.18
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)
- -
9.36
8.35
5.22
2.22
-2.23
-5.23
-7.9
-1.34
0.17
0.16

Capital Structure

CNY

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
2
2
2
LT Borrowings
- -
- -
- -
LT Finance Leases
6
6
4
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
103
103
103
Market Capitalization
51,820
54,815
51,843

Working Capital

CNY

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
3,031
2,979
2,986
Cash, Cash Equivalents & STI
2,535
2,487
2,492
Accounts Receivable, Net
153
129
150
Inventories
282
301
288
Total Current Liabilities
250
217
209
Payables & Accruals
- -
- -
- -
ST Debt
2
2
2
Deferred Revenue
- -
- -
- -

Growth Rates

CNY

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
20.94%
0.15%
Free Cash Flow
- -
-9.63%
121.38%
Net Income, GAAP
- -
-48.26%
-116.93%
Sales/Revenue/Turnover
- -
21.89%
22.53%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

CNY

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
9
60
30
154
253
2025
20
102
- -
121
310
2026
23
101
- -
- -
- -

Quarterly Earnings Per Share

CNY

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.52
0.08
-0.25
0.29
-0.4
2025
-0.2
-0.03
- -
0.31
0.05
2026
-0.18
-0.04
- -
- -
- -

Quarterly Dividends Per Share

CNY

•

in mil. unless spec.

Year

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

Company Description

Company Profile APIChatGPT
CEO
Yong Ying
Full Time Employees
521
Sector
Electronic technology
Industry
Telecommunications equipment
Address
No. 777 Huatuo Lane Hefei AN China 230088
IPO Date
Jul 9, 2020
Website
quantum-info.com
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Business
QuantumCTek Co., Ltd. specializes in advanced quantum information technologies, delivering secure ICT solutions and products across China. The company's portfolio encompasses a wide array of offerings, including quantum-secure communication network core equipment such as miniaturized and high-speed quantum key distribution terminals, along with portable ground stations for satellite QKD. They also provide crucial quantum key management systems, optical switching apparatus, and products designed for both fixed and mobile network encryption applications. Beyond communication infrastructure, QuantumCTek develops comprehensive quantum computer products, including superconducting quantum computer units, essential control systems, and dilution refrigerators, alongside related technical services. The company is also active in quantum precision measurement, offering devices like cold atom gravimeters and femtosecond laser frequency combs. Their core components and specialized instruments feature single-photon detectors, various light sources, quantum random number generators, high-speed picosecond pulsed laser sources, and a range of optical control devices such as polarization controllers and variable optical attenuators. Complementing their hardware, QuantumCTek provides operating system software, including their Gou-Dun quantum-secure communication network management and operation and maintenance systems. The company extends its services to cover technology development, verification, and technical support. QuantumCTek serves a diverse clientele, prominently including government entities, financial institutions, and the national energy sector. Established in 2009, the company is headquartered in Hefei, China.