QuantumCTek Co., Ltd.

Shanghai Stock Exchange 688027.SS

QuantumCTek Co., Ltd. EPS (Diluted) for the year ending December 31, 2023: USD -0.22

QuantumCTek Co., Ltd. EPS (Diluted) is USD -0.22 for the year ending December 31, 2023, a -39.89% change year over year. EPS (Diluted) reflects the company's earnings per share adjusted for the potential dilution that could occur if all convertible securities were converted to common stock, providing a more conservative profitability measure.

QuantumCTek Co., Ltd. EPS (Diluted) for the year ending December 31, 2022 was USD -0.16, a -114.18% change year over year.
QuantumCTek Co., Ltd. EPS (Diluted) for the year ending December 31, 2021 was USD -0.07, a -227.72% change year over year.
QuantumCTek Co., Ltd. EPS (Diluted) for the year ending December 31, 2020 was USD 0.06, a -36.33% change year over year.
QuantumCTek Co., Ltd. EPS (Diluted) for the year ending December 31, 2019 was USD 0.09, a -49.39% change year over year.

Key data

Date	EPS (Diluted)	Shares (Diluted, Weighted)	Shares (Basic, Weighted)	Revenue

Shanghai Stock Exchange: 688027.SS

QuantumCTek Co., Ltd.

CEO	Mr. Yong Ying
IPO Date	July 9, 2020
Location	China
Headquarters	D3 Building
Employees	465
Sector	Technology
Industries Quantum Computing Hardware & Electronics Semiconductors

Description

QuantumCTek Co., Ltd. manufactures quantum information technology enabled ICT technology security products and services in China. The company offers quantum key distribution terminals; channels and key network switching products; landline and mobile encryption application products; and teaching systems and scientific instruments. It also provides components, such as single-photon detectors; Quantum random number generators; and devices, including QCL-100 high-speed picosecond pulsed laser devices, periodically poled lithium niobate waveguides, geiger-mode InGaAs avalanche photodiodes, micro-processor compensated variable optical attenuators, QFPS fiber phase shifters, QMPC-100 manual polarization controllers, and QEPC-100 dynamic polarization controllers. In addition, the company offers network and element management and control software. It serves government, financial, and energy industries. The company was founded in 2009 and is based in Hefei, China.

Key trends

Past 5 years