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Quantum CTEK Co Ltd

Common Name
Quantum CTEK
Country
China (Mainland)
Sector
Technology
Industry
Communication Equipment
Employees
529
Ticker
688027
Exchange
Shanghai Stock Exchange
Description
QuantumCTek Co., Ltd. is a prominent player in the quantum communication technology sector, providing advanced quantum products and services aimed at securing information transmission. This company sp...

Quantum CTEK's GHG Emissions Data Preview

In 2025, Quantum CTEK completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources) and Scope 2 (indirect emissions from purchased energy).

However, Quantum CTEK has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)2025
Total Scope 1
33.79a
Total Scope 2
Unspecified Calculation Method
2,471.9a
Total Scope 3
N/A
Total Scope 1 Revenue Intensity (tCO2e/$M)
0.762a
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Verified Sources Behind Quantum CTEK’s Greenhouse Gas (GHG) Emissions Data

Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform.

a. Quantum CTEK's ESG Report 2025

Insights into Quantum CTEK's Operational Emissions

In 2025, the total operational greenhouse gas (GHG) emissions of Quantum CTEK amounted to 2,505.69 metric tons of CO2 equivalent. This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a

Quantum CTEK's Scope 1 Emissions Over Time

202509182736tCO2e
  • Total Scope 1
  • Year-over-Year Change

What are Quantum CTEK's Scope 1 emissions?

In 2025, the total Scope 1 emissions of Quantum CTEK were 33.79 metric tons of CO₂ equivalent (tCO₂e).a

What are Quantum CTEK's Scope 2 emissions?

In 2025, Quantum CTEK reported Scope 2 greenhouse gas (GHG) emissions of 2,471.9 tCO₂e without specifying the calculation method.a

What methodology does Quantum CTEK use for Scope 2 reporting?

In 2025, Quantum CTEK reported its Scope 2 emissions using an unspecified methodology.a

Quantum CTEK's Scope 2 Emissions Over Time

202506501.3 k1.95 k2.6 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Quantum CTEK’s GHG Emissions Intensity Compared to Industry Peers

In 2025, Quantum CTEK reported Scope 1 greenhouse gas (GHG) emissions of 33.79 tCO₂e and total revenues of USD 44 millions. This translates into an emissions intensity of 0.76 tCO₂e per millions USD.a

Quantum CTEK's Scope 1 Emissions Intensity Compared to Peers

202002,00020,000500,000Scope 1 Emissions (tCO2e)202002,00050,000500,000Revenues (Millions of USD)ITIYear: 2022Scope 1: 3,214 tCO2eRevenue: $M 245Scope 1 Intensity: 13.10 tCO2e/$MExtreme NetworksYear: 2024Scope 1: 2,511 tCO2eRevenue: $M 1,117Scope 1 Intensity: 2.25 tCO2e/$MWNCYear: 2025Scope 1: 2,092 tCO2eRevenue: $M 3,519Scope 1 Intensity: 0.59 tCO2e/$MCIE AutomotiveYear: 2025Scope 1: 95,298 tCO2eRevenue: $M 4,654Scope 1 Intensity: 20.48 tCO2e/$MHFCLYear: 2026Scope 1: 4,738 tCO2eRevenue: $M 528Scope 1 Intensity: 8.97 tCO2e/$MBeldenYear: 2024Scope 1: 9,976 tCO2eRevenue: $M 2,461Scope 1 Intensity: 4.05 tCO2e/$MHuber+SuhnerYear: 2025Scope 1: 3,909 tCO2eRevenue: $M 1,091Scope 1 Intensity: 3.58 tCO2e/$MMicroelectronics TechnologyYear: 2023Scope 1: 571 tCO2eRevenue: $M 109Scope 1 Intensity: 5.23 tCO2e/$MHytera CommunicationsYear: 2022Scope 1: 66 tCO2eRevenue: $M 812Scope 1 Intensity: 0.08 tCO2e/$MAccelink TechnologiesYear: 2025Scope 1: 8,055 tCO2eRevenue: $M 1,704Scope 1 Intensity: 4.73 tCO2e/$MHengtong Optic-ElectricYear: 2025Scope 1: 101,161 tCO2eRevenue: $M 9,550Scope 1 Intensity: 10.59 tCO2e/$MZTEYear: 2025Scope 1: 49,183 tCO2eRevenue: $M 19,126Scope 1 Intensity: 2.57 tCO2e/$MSuzhou TFC Optical CommunicationYear: 2025Scope 1: 1,438 tCO2eRevenue: $M 738Scope 1 Intensity: 1.95 tCO2e/$MYOFCYear: 2025Scope 1: 43,936 tCO2eRevenue: $M 2,036Scope 1 Intensity: 21.58 tCO2e/$MZhongji InnolightYear: 2025Scope 1: 2,055 tCO2eRevenue: $M 5,462Scope 1 Intensity: 0.38 tCO2e/$MFoxconn Industrial InternetYear: 2025Scope 1: 81,607 tCO2eRevenue: $M 128,962Scope 1 Intensity: 0.63 tCO2e/$MQuectel Wireless SolutionsYear: 2025Scope 1: 61 tCO2eRevenue: $M 3,472Scope 1 Intensity: 0.02 tCO2e/$MWingtech TechnologyYear: 2024Scope 1: 110,864 tCO2eRevenue: $M 10,085Scope 1 Intensity: 10.99 tCO2e/$MFibocom WirelessYear: 2025Scope 1: 52 tCO2eRevenue: $M 999Scope 1 Intensity: 0.05 tCO2e/$MGlarun TechnologyYear: 2024Scope 1: 43 tCO2eRevenue: $M 466Scope 1 Intensity: 0.09 tCO2e/$MAAC Technologies HoldingsYear: 2025Scope 1: 7,989 tCO2eRevenue: $M 4,545Scope 1 Intensity: 1.76 tCO2e/$MHaige CommunicationsYear: 2023Scope 1: 391 tCO2eRevenue: $M 907Scope 1 Intensity: 0.43 tCO2e/$MFiberhome Telecommunication TechnologiesYear: 2025Scope 1: 25,927 tCO2eRevenue: $M 3,559Scope 1 Intensity: 7.28 tCO2e/$MYealinkYear: 2024Scope 1: 256 tCO2eRevenue: $M 770Scope 1 Intensity: 0.33 tCO2e/$MSangfor TechnologiesYear: 2025Scope 1: 119 tCO2eRevenue: $M 1,149Scope 1 Intensity: 0.10 tCO2e/$MQuantum CTEKYear: 2025Scope 1: 34 tCO2eRevenue: $M 44Scope 1 Intensity: 0.76 tCO2e/$M

How does Quantum CTEK's GHG emissions intensity compare to its peers?

In 2025, Quantum CTEK reported a Scope 1 emissions intensity of 0.76 tCO₂e per millions USD. Compared to the peer group median of 2.25, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a

Where does Quantum CTEK rank on GHG emissions intensity within its industry?

In 2025, Quantum CTEK ranked 11 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

Quantum CTEK is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a

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