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Comsys Holdings Corp

Common Name
Comsys Holdings
Country
Japan
Sector
Industrials
Industry
Engineering & Construction
Employees
17,626
Ticker
1721
Exchange
TOKYO STOCK EXCHANGE
Description
Comsys Holdings Corporation is a notable player in the telecommunications infrastructure sector, focusing on the construction and maintenance of communication facilities. The primary function of Comsy...

Comsys Holdings's GHG Emissions Data Preview

In 2024, Comsys Holdings 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), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).

Comsys Holdings has also provided a category-level breakdown for 9 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)202420232022
2021 - 2017
Total Scope 1
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Total Scope 2
Market-Based
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Location-Based
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Total Scope 3
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Total Scope 1 Revenue Intensity (tCO2e/$M)
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Limited Data Preview
You are viewing a limited preview of Comsys Holdings’s GHG emissions dataset. The full dataset, available for download, includes Scope 1, 2, and 3 emissions with detailed category-level breakdowns, historical coverage back to 2020, and revenue-based intensity metrics for each scope.
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Verified Sources Behind Comsys Holdings’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. Explore Comsys Holdings’s data sources below and access millions more through our Disclosure Search.

a. Comsys Holdings's Integrated Report 2025
b. Comsys Holdings's Integrated Report 2024

Insights into Comsys Holdings's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions of Comsys Holdings amounted to 71,000 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

Compared to 2023, the total operational greenhouse gas (GHG) emissions of Comsys Holdings decreased by 10.13%, showing that the company has made progress in taking action to reduce the climate impact of its operations.ab

Comsys Holdings's Scope 1 Emissions Over Time

20202021202220232024025 k50 k75 k100 ktCO2e+6%-12%-23%+3%
  • Total Scope 1
  • Year-over-Year Change

What are Comsys Holdings's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Comsys Holdings were 67,000 metric tons of CO₂ equivalent (tCO₂e).a

Has Comsys Holdings reduced its Scope 1 emissions over time?

Since 2020, Comsys Holdings's Scope 1 emissions have decreased by 25.56%, reflecting a declining long-term trend in Scope 1 emissions over time.a

Compared to the previous year (2023), Comsys Holdings's Scope 1 emissions increased by 3.08%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.ab

What are Comsys Holdings's Scope 2 emissions?

In 2024, Comsys Holdings reported Scope 2 greenhouse gas (GHG) emissions of 4,000 tCO₂e using the market-based method.a

Has Comsys Holdings reduced its Scope 2 emissions over time?

Since 2020, Comsys Holdings's Scope 2 greenhouse gas (GHG) emissions (Market-Based) have decreased by 75%, reflecting a declining long-term trend in Scope 2 emissions over time.a

Compared to the previous year (2023), Comsys Holdings's Scope 2 emissions (Market-Based) fell by 71.43% in 2024, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.ab

What methodology does Comsys Holdings use for Scope 2 reporting?

In 2024, Comsys Holdings reported its Scope 2 emissions using the market-based method.a

Comsys Holdings's Scope 2 Emissions Over Time

2020202120222023202404.5 k9 k13.5 k18 ktCO2e
  • Total Scope 2 Market-Based

Insights into Comsys Holdings's Value Chain Emissions

In 2024, Comsys Holdings reported 1,461,000 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a

The 2024 disclosure of Comsys Holdings includes a breakdown across 9 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a

Comsys Holdings's Scope 3 Emissions Over Time

202020212022202320240500 k1 M1.5 M2 MtCO2e-3%-5%-12%-5%
  • Total Scope 3
  • Year-over-Year Change

What are Comsys Holdings's Scope 3 emissions?

In 2024, Comsys Holdings reported total Scope 3 emissions of 1,461,000 metric tons of CO₂ equivalent (tCO₂e).a

Approximately 31.81% of these emissions originated from upstream activities such as purchased goods and capital goods, while 68.19% came from downstream activities like product use, distribution, and end-of-life treatment.a

Has Comsys Holdings reduced its Scope 3 emissions over time?

Since 2020, Comsys Holdings's Scope 3 emissions have decreased by 21.79%, reflecting a declining long-term trend in Scope 3 emissions over time.a

Compared to the previous year (2023), Comsys Holdings's Scope 3 emissions remained relatively stable, indicating that Comsys Holdings's emissions have plateaued with no significant change in its value chain footprint.ab

What categories of Scope 3 emissions does Comsys Holdings disclose?

In 2024, Comsys Holdings reported emissions for 9 out of the 15 Scope 3 categories defined by the GHG Protocol.a

This partial disclosure allows for some insight into the company's indirect impacts.

What are the main sources of Comsys Holdings's Scope 3 emissions?

In 2024, the largest contributors to Comsys Holdings's Scope 3 emissions were:a

  • Use of Sold Products (Cat. 11): 989,000 tCO₂e (67.66%)
  • Purchased Goods and Services (Cat. 1): 397,000 tCO₂e (27.16%)
  • Capital Goods (Cat. 2): 36,000 tCO₂e (2.46%)

Comsys Holdings's Scope 3 Emissions by Categories

Capital Goods(Cat. 2)(2.5%)Use of Sold Products(Cat. 11)(67.7%)Purchased Goods andServices (Cat. 1)(27.2%)

Insights into Comsys Holdings’s GHG Emissions Intensity Compared to Industry Peers

In 2024, Comsys Holdings reported Scope 1 greenhouse gas (GHG) emissions of 67,000 tCO₂e and total revenues of USD 3,772 millions. This translates into an emissions intensity of 17.76 tCO₂e per millions USD.a

Comsys Holdings's Scope 1 Emissions Intensity Compared to Peers

2002,00020,000100,0001,000,000Scope 1 Emissions (tCO2e)1005002,00010,00050,000Revenues (Millions of USD)HSECHHHazama AndoYear: 2024Scope 1: 49,000 tCO2eRevenue: $M 2,603Scope 1 Intensity: 18.83 tCO2e/$MJGC HoldingsYear: 2024Scope 1: 73,443 tCO2eRevenue: $M 5,498Scope 1 Intensity: 13.36 tCO2e/$MTokyu ConstructionYear: 2024Scope 1: 31,042 tCO2eRevenue: $M 1,886Scope 1 Intensity: 16.46 tCO2e/$MPenta-Ocean ConstructionYear: 2024Scope 1: 253,000 tCO2eRevenue: $M 4,079Scope 1 Intensity: 62.03 tCO2e/$MTaiseiYear: 2024Scope 1: 246,000 tCO2eRevenue: $M 11,655Scope 1 Intensity: 21.11 tCO2e/$MKajimaYear: 2024Scope 1: 192,000 tCO2eRevenue: $M 17,599Scope 1 Intensity: 10.91 tCO2e/$MJDCYear: 2024Scope 1: 37,528 tCO2eRevenue: $M 865Scope 1 Intensity: 43.41 tCO2e/$MTodaYear: 2024Scope 1: 55,932 tCO2eRevenue: $M 3,450Scope 1 Intensity: 16.21 tCO2e/$MKindenYear: 2024Scope 1: 14,925 tCO2eRevenue: $M 4,322Scope 1 Intensity: 3.45 tCO2e/$ME J HoldingsYear: 2025Scope 1: 1,213 tCO2eRevenue: $M 297Scope 1 Intensity: 4.09 tCO2e/$MSSSanki EngineeringYear: 2023Scope 1: 2,521 tCO2eRevenue: $M 1,433Scope 1 Intensity: 1.76 tCO2e/$MEEEXEO GroupYear: 2024Scope 1: 58,800 tCO2eRevenue: $M 4,055Scope 1 Intensity: 14.50 tCO2e/$MAsia Air SurveyYear: 2024Scope 1: 2,203 tCO2eRevenue: $M 282Scope 1 Intensity: 7.81 tCO2e/$MInfroneer HoldingsYear: 2024Scope 1: 183,045 tCO2eRevenue: $M 5,238Scope 1 Intensity: 34.94 tCO2e/$MToa Corp (Tokyo)Year: 2024Scope 1: 94,300 tCO2eRevenue: $M 1,874Scope 1 Intensity: 50.31 tCO2e/$MMirait OneYear: 2024Scope 1: 59,262 tCO2eRevenue: $M 3,423Scope 1 Intensity: 17.31 tCO2e/$MObayashiYear: 2024Scope 1: 265,700 tCO2eRevenue: $M 15,354Scope 1 Intensity: 17.31 tCO2e/$MNishimatsu ConstructionYear: 2024Scope 1: 29,000 tCO2eRevenue: $M 2,652Scope 1 Intensity: 10.93 tCO2e/$MShimizuYear: 2024Scope 1: 239,635 tCO2eRevenue: $M 13,243Scope 1 Intensity: 18.10 tCO2e/$MBrother IndustriesYear: 2024Scope 1: 17,850 tCO2eRevenue: $M 5,434Scope 1 Intensity: 3.28 tCO2e/$MTobu RailwayYear: 2023Scope 1: 129,255 tCO2eRevenue: $M 4,615Scope 1 Intensity: 28.01 tCO2e/$MWest Japan RailwayYear: 2024Scope 1: 140,805 tCO2eRevenue: $M 10,797Scope 1 Intensity: 13.04 tCO2e/$MKumagai GumiYear: 2024Scope 1: 101,388 tCO2eRevenue: $M 2,927Scope 1 Intensity: 34.64 tCO2e/$MSG HoldingsYear: 2024Scope 1: 281,836 tCO2eRevenue: $M 8,696Scope 1 Intensity: 32.41 tCO2e/$MCCComsys HoldingsYear: 2024Scope 1: 67,000 tCO2eRevenue: $M 3,772Scope 1 Intensity: 17.76 tCO2e/$M

How does Comsys Holdings's GHG emissions intensity compare to its peers?

In 2024, Comsys Holdings reported a Scope 1 emissions intensity of 17.76 tCO₂e per millions USD. Compared to the peer group median of 16.88, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Comsys Holdings rank on GHG emissions intensity within its industry?

In 2024, Comsys Holdings ranked 15 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

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

Insights into Comsys Holdings's Total Carbon Footprint

In 2024, Comsys Holdings reported a total carbon footprint of 1,532,000 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 4.84% decrease compared to 2023, indicating progress in reducing its overall greenhouse gas output.ab

The largest contributor to Comsys Holdings's total carbon footprint was Scope 3 emissions, accounting for 95.37% of the company's total carbon footprint, followed by Scope 1 emissions at 4.37%.a

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