Environmental

• Greenhouse Gas Emissions
• Energy Consumption
• Water Withdrawal and Water Emissions
• Total Amount of Emissions
• Fluorocarbon Recovery
• Product Recycling Service
• Environmental Data
• FY 2025 PRTR results
• FY 2025 Business Activities Material Balance

■Greenhouse Gas Emissions

Greenhouse Gas Emissions Report (Independent Third Party Assurance Report)

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• *1 Figures are based on an independent third-party assurance report.
• *2 For the fiscal year ended March 2024, COSMOPIA HIGHTECH CORP.,is excluded.
• *3 SCOPE 2 utilizes a market-based approach.

■Energy Consumption

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• *1 For the fiscal year ended March 2024, COSMOPIA HIGHTECH CORP.,is excluded.
• *2 Renewable energy consumption includes in-house solar power generation, renewable electricity menu options, and certificates. Renewable energy certificates were accounted for through the fiscal year ended March 2025, while non-fossil certificates were accounted for in the fiscal year ended March 2026.

■Water Withdrawal and Water Emissions

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• * For the fiscal year ended March 2024, COSMOPIA HIGHTECH CORP.,is excluded.

■Total Amount of Emissions

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• * For each fiscal year, ESPEC ENVIRONMENTAL EQUIPMENT (SHANGHAI) CO., LTD., a sales subsidiary, is excluded.
  For the fiscal year ended March 31, 2022, SHANGHAI ESPEC ENVIRONMENTAL EQUIPMENT CORP., ESPEC KOREA CORP., and ESPEC ENGINEERING (THAILAND) CO., LTD. are excluded.
  For the fiscal year ended March 31, 2023, SHANGHAI ESPEC ENVIRONMENTAL EQUIPMENT CORP. is excluded.
  For the fiscal year ended March 2024, COSMOPIA HIGHTECH CORP.,is excluded.

■Fluorocarbon Recovery

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■Product Recycling Service^*

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• * We have been certified under the Ministry of the Environment's Wide-Area Certification System, and we collect our used environmental testing equipment for a fee and recycle it.

■Environmental Data

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• *1 The Certification Test for Environmental Specialists (Eco Test), a certification test administered by the Tokyo Chamber of Commerce and Industry.

FY 2025 PRTR results

Calculation range: ESPEC CORP., ESPEC ASSIST CORP., ESPEC MIC CORP.,and ESPEC THERMAL TECH SYSTEM CORP.

FY 2025 Business Activities Material Balance

Social

• Number of Employees
• Employee-related Data（Non-consolidated）
• Diversity Data（Non-consolidated）
• Utilization of Childcare Leave and Shortened Working Hour Programs（Non-consolidated）
• Investment in Employee Education and Development（Non-consolidated）
• Employee Health and Safety-related Data (Non-consolidated)
• Number of patents held (Non-consolidated)
• Cumulative Number of Registrants on “Test Navi,” a Technical Information Website

■Number of Employees^*

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• * The number of employees is as of the end of each fiscal year.

Employee-related Data（Non-consolidated）

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• *1 Average annual employee salary includes bonuses and overtime pay.
• *2 Excluding mandatory retirement employees.

■Diversity Data（Non-consolidated）

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• *1 The number of female officers (board members and executive officers) is as of the end of June of each fiscal year.
• *2 The total number of managers, the number of female managers, and the number of female new graduates hired are as of April 1 of the following fiscal year.
• *3 The number of employees with disabilities is as of the end of each fiscal year.

■Utilization of Childcare Leave and Shortened Working Hour Programs（Non-consolidated）

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■Investment in Employee Education and Development（Non-consolidated）

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• * The workshop designed to promote understanding and penetration of our corporate philosophy. Includes some domestic group companies.

■Employee Health and Safety-related Data (Non-consolidated)

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• *1 Absence or leave due to mental or physical health issues. This indicator measures the percentage of all employees who are either recipients of the monthly salary compensation program due to personal injury or illness or those on long-term leave (excluding duplicates).
• *2 A state in which employees work despite experiencing mental or physical health issues. We use the productivity loss rate measured using the WHO-HPQ as an indicator.
• *3 Results from the engagement survey. (S: Excellent, A: Good, B: Average, C: Needs Improvement, D: Requires Immediate Improvement)
• *4 A proactive and positive mindset toward work.
• *5 A sense of attachment to the company or organization.
• *6 Excludes temporary workers.

■Number of patents held (Non-consolidated)

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■Cumulative Number of Registrants on “Test Navi,” a Technical Information Website

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Governance

• Board of Directors (Non-consolidated)
• Audit & Supervisory Board (Non-consolidated)
• Audit & Supervisory Committee (Non-consolidated)
• Voluntary Committee(s) Equivalent to Nomination Committee or Remuneration Committee (Non-consolidated)
• Compensation (Non-consolidated)
• Compliance (Non-consolidated)

■Board of Directors (Non-consolidated)

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• * The Company has transitioned from a company with an Audit & Supervisory Board to a company with an Audit & Supervisory Committee in June 2022.

■Audit & Supervisory Board (Non-consolidated)

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• * The Company has transitioned from a company with an Audit & Supervisory Board to a company with an Audit & Supervisory Committee in June 2022.

■Audit & Supervisory Committee (Non-consolidated)

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• * The Company has transitioned from a company with an Audit & Supervisory Board to a company with an Audit & Supervisory Committee in June 2022.

■Voluntary Committee(s) Equivalent to Nomination Committee or Remuneration Committee (Non-consolidated)

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• * The Company changed the name of the Personnel Advisory Committee, a voluntary body that deliberates on director appointments and compensation, to the Nomination and Compensation Advisory Committee in March 2021, ,and changed to the Nomination and Compensation Committee in March 2022.

■Compensation (Non-consolidated)

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• * The Company has transitioned from a company with an Audit & Supervisory Board to a company with an Audit & Supervisory Committee in June 2022.
  The Compensation of fiscal year ended March 2023, includes 4 directors (including 1 outside director) and 4 Audit & Supervisory Board members (including 3 outside Audit & Supervisory Board members) who retired at the conclusion of the 69th Ordinary General Meeting of Shareholders held in June 2022, as their terms of office had ended. Of these, 3 Audit & Supervisory Board members (including two outside Audit & Supervisory Board members) were newly appointed as directors who are Audit & Supervisory Committee members after retiring as Audit & Supervisory Board members at the conclusion of the 69th Ordinary General Meeting of Shareholders. Accordingly, in presenting the compensation of recipients for these officers, the portion for their time as Audit & Supervisory Board members is included in Audit & Supervisory Board members and the portion for their time as directors who are Audit & Supervisory Committee members in Directors (Audit & Supervisory committee member).

■Compliance (Non-consolidated)

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