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  7. ILJIN Diamond
Company logo

ILJIN Diamond | Sustainability Performance

https://www.iljin.co.kr/

Operates across industrial and technology sectors, providing manufacturing, engineering, and investment solutions for electrical, electronic, and energy-related components and systems.

1968

South Korea

201 - 500 employees

Electrical & Electronic Manufacturing

$1B - 10B in revenue

$10M - 25M in profitability

Submit or report inaccurate dataDownload Company Insights

Sustainability Ranking & Industry Benchmark

#11540
Overall
#163
in South Korea
#393
in Electrical & Electronic Manufacturing

Sustainability Maturity

​​0123456789​​%

Sustainability Intent

Available in
Scale package

Access
​​0123456789​​%

Industry Rank

359 out of 449

Overview
Governance
TargetsESG scores and Exclusions
Financial Data
Business performanceCapital & innovationAnalyst projections

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Market cap

642.0B $, 2026▼72.1% YoY

Revenue

2.3T $, 2025▼21.1% YoY

Controversy level


Very Low
Low
Noticeable
High
Severe
Download Controversy Analysis
  • ILJIN Diamond Co Ltd, Korean industrial diamond/CVD manufacturer, has faced sustained Korean Ministry of Environment enforcement scrutiny over CVD diamond and synthetic diamond production emissions at multiple Korean operations, plus the contested 2024 sustained share price volatility amid Korean industrial diamond customer demand normalization affecting Korean institutional minority shareholders.
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Market cap

642.0B $, 2026▼72.1% YoY

Revenue

2.3T $, FY2025▼21.1% YoY

EBITDA

152.3B $, FY2025▼9.1% YoY

Operating margin

6% Industry: 3▼37.3% YoY

P/E ratio

8.8 Industry: 28▼12.7% YoY

Revenue & EBITDA

$2.3TFY2025 revenue

Total Annual
Revenue & EBITDA
($ B)

Annual revenue
EBITDA
3 year change
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Margin trends


Margin as % of revenue

Gross margin
Operating margin
Net margin

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Free cashflow

55.5B 2024▼31.3% YoY

Capex

89.1B 2024▼55.5% YoY

Debt/equity ratio

0.3 Industry: 0▼NaN% YoY

Return on invested capital

5.0%FY2026

Return on invested capital (ROIC)
Industry benchmark

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Analyst revenue estimates & actuals


Analyst consensus vs actuals
($ B)

Actual revenue
Consensus estimates
Estimate only

1.5K

▼ 3.1%

2023

1.8K

▲ 13.4%

2024

2.3K

▲ 38.3%

2025

NaN


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Environmental policy coverage

Carbon reduction policy

Not available

Human rights policy

Not available

Recycling policy

Not available

Workplace health & safety policy

Not available

33%
Independent Directors

2 out of 6 incl. management

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Overall score

0

Environment

0

Social

0

Governance

0

Exclusion screening

Adult content

Not available

Alcoholic

Not available

Animal testing

Not available

Firearms

Not available

Tobacco

Not available

Gambling

Not available

Nuclear

Not available

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Reporting

sustainability report symbol

Sustainability Report

Available

Not committed to key sustainability initiatives

Sustainability employees


    Available in
    Scale package

    Access
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