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Tokyo Seimitsu Co Ltd

Common Name
Tokyo Seimitsu
Country
Japan
Sector
Technology
Industry
Semiconductor Equipment & Materials
Employees
2,767
Ticker
7729
Exchange
TOKYO STOCK EXCHANGE
Description
Tokyo Seimitsu Co., Ltd. is a key player in the manufacturing sector, specializing in the production of semiconductor manufacturing equipment and precision measuring instruments. The company's primary...

Tokyo Seimitsu's GHG Emissions Data Preview

In 2024, Tokyo Seimitsu 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, Tokyo Seimitsu has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)2024202320222021 - 2017
Total Scope 1
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a
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a
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a
0000000
Total Scope 2
Market-Based
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a
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a
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a
0000000
Location-Based
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a
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a
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a
0000000
Unspecified Calculation Method
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0000000
Total Scope 3
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0000000
Total Scope 1 Revenue Intensity (tCO2e/$M)
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a
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a
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a
0000000
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Verified Sources Behind Tokyo Seimitsu’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 Tokyo Seimitsu’s data sources below and access millions more through our Disclosure Search.

a. Tokyo Seimitsu's Webpage captured from company’s website 2025
a. Tokyo Seimitsu's Webpage captured from company’s website 2025
b. Tokyo Seimitsu's Sustainability Report 2024
b. Tokyo Seimitsu's Sustainability Report 2024

Insights into Tokyo Seimitsu's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions ofTokyo Seimitsu amounted to20,174metric 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 Tokyo Seimitsuincreased by 24.35%, suggesting that the company faced challenges in reducing its emissions from its core operations.a

Tokyo Seimitsu's Scope 1 Emissions Over Time

20192020202120222023202405001 k1.5 k2 ktCO2e+4%+25%+5%+18%+1581%
  • Total Scope 1
  • Year-over-Year Change

What are Tokyo Seimitsu's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Tokyo Seimitsu were 1,967 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has Tokyo Seimitsu reduced its Scope 1 emissions over time?

Since 2019, Tokyo Seimitsu's Scope 1 emissions have increased by 2,631.94%, reflecting a rising long-term trend in Scope 1 emissions over time.ab

Compared to the previous year(2023), Tokyo Seimitsu's Scope 1 emissions increased by 1,581.2%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a

What are Tokyo Seimitsu's Scope 2 emissions?

In 2024, Tokyo Seimitsu reported Scope 2 greenhouse gas (GHG) emissions of 17,021 tCOâ‚‚e using the market-based method and 18,207 tCOâ‚‚e using the location-based method.a

Has Tokyo Seimitsu reduced its Scope 2 emissions over time?

Compared to the previous year(2023), Tokyo Seimitsu's Scope 2 emissions(Location-Based) rose by 13.04% in 2024, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya

What methodology does Tokyo Seimitsu use for Scope 2 reporting?

In 2024, Tokyo Seimitsu reported its Scope 2 emissions using the market-based method and using the location-based method.a

Tokyo Seimitsu's Scope 2 Emissions Over Time

20192020202120222023202405 k10 k15 k20 ktCO2e
  • Total Scope 2 Location-Based
  • Total Scope 2 Market-Based
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Tokyo Seimitsu’s GHG Emissions Intensity Compared to Industry Peers

In 2024, Tokyo Seimitsu reported Scope 1 greenhouse gas (GHG) emissions of 1,967 tCOâ‚‚e and total revenues of USD 889 millions. This translates into an emissions intensity of 2.21 tCOâ‚‚e per millions USD.a

Tokyo Seimitsu's Scope 1 Emissions Intensity Compared to Peers

202005,000100,0001,000,000Scope 1 Emissions (tCO2e)1005002,00010,00020,000Revenues (Millions of USD)SJWRNTDSSShinko Electric IndustriesYear: 2024Scope 1: 48,411 tCO2eRevenue: $M 1,387Scope 1 Intensity: 34.92 tCO2e/$MKokusai ElectricYear: 2024Scope 1: 1,403 tCO2eRevenue: $M 1,194Scope 1 Intensity: 1.17 tCO2e/$MJJJX Advanced MetalsYear: 2024Scope 1: 381,000 tCO2eRevenue: $M 9,986Scope 1 Intensity: 38.15 tCO2e/$MWWWacomYear: 2024Scope 1: 35 tCO2eRevenue: $M 785Scope 1 Intensity: 0.05 tCO2e/$MDexerialsYear: 2024Scope 1: 6,000 tCO2eRevenue: $M 695Scope 1 Intensity: 8.64 tCO2e/$MRRRigaku HoldingsYear: 2024Scope 1: 984 tCO2eRevenue: $M 577Scope 1 Intensity: 1.70 tCO2e/$MScreen HoldingsYear: 2025Scope 1: 9,100 tCO2eRevenue: $M 4,170Scope 1 Intensity: 2.18 tCO2e/$MEspecYear: 2024Scope 1: 3,622 tCO2eRevenue: $M 410Scope 1 Intensity: 8.83 tCO2e/$MNNNSDYear: 2023Scope 1: 478 tCO2eRevenue: $M 585Scope 1 Intensity: 0.82 tCO2e/$MTTToshiba TecYear: 2024Scope 1: 2,600 tCO2eRevenue: $M 3,620Scope 1 Intensity: 0.72 tCO2e/$MObicYear: 2025Scope 1: 230 tCO2eRevenue: $M 808Scope 1 Intensity: 0.28 tCO2e/$MLasertecYear: 2025Scope 1: 50 tCO2eRevenue: $M 1,748Scope 1 Intensity: 0.03 tCO2e/$MHamamatsu Photonics KKYear: 2024Scope 1: 5,765 tCO2eRevenue: $M 1,428Scope 1 Intensity: 4.04 tCO2e/$MTokyo ElectronYear: 2024Scope 1: 21,000 tCO2eRevenue: $M 12,088Scope 1 Intensity: 1.74 tCO2e/$MSCSKYear: 2024Scope 1: 492 tCO2eRevenue: $M 3,172Scope 1 Intensity: 0.16 tCO2e/$MDDDaiwabo HoldingsYear: 2025Scope 1: 1,251 tCO2eRevenue: $M 7,582Scope 1 Intensity: 0.17 tCO2e/$MDentsu SokenYear: 2023Scope 1: 180 tCO2eRevenue: $M 1,008Scope 1 Intensity: 0.18 tCO2e/$MCasio ComputerYear: 2024Scope 1: 3,557 tCO2eRevenue: $M 1,775Scope 1 Intensity: 2.00 tCO2e/$MDiscoYear: 2024Scope 1: 6,525 tCO2eRevenue: $M 2,031Scope 1 Intensity: 3.21 tCO2e/$MTokyo Ohka KogyoYear: 2024Scope 1: 13,650 tCO2eRevenue: $M 1,280Scope 1 Intensity: 10.66 tCO2e/$MRohmYear: 2024Scope 1: 165,232 tCO2eRevenue: $M 3,089Scope 1 Intensity: 53.49 tCO2e/$MSumcoYear: 2024Scope 1: 87,000 tCO2eRevenue: $M 2,526Scope 1 Intensity: 34.44 tCO2e/$MTokyo SeimitsuYear: 2024Scope 1: 1,967 tCO2eRevenue: $M 889Scope 1 Intensity: 2.21 tCO2e/$M

How does Tokyo Seimitsu's GHG emissions intensity compare to its peers?

In 2024, Tokyo Seimitsu reported a Scope 1 emissions intensity of 2.21 tCOâ‚‚e per millions USD. Compared to the peer group median of 1.87, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Tokyo Seimitsu rank on GHG emissions intensity within its industry?

In 2024, Tokyo Seimitsu ranked 14 out of 22 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

Tokyo Seimitsu 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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