Social Responsibility

Driving Impact
Through CSR

We empower people and partners to address climate issues, promote sustainability, and positively impact communities.

RBA/CSR

Our CSR Core Values

We fully embrace our social and environmental responsibilities and are committed to conducting business in ways that positively impact the world.

Next-Gen EV Vehicles onsemi
Our Products

We drive energy-efficient electronics innovations that help make the world greener.

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Our Principles

We uphold the highest standards of corporate governance and business ethics.

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Our Footprint

We believe in minimizing the impact our business has on the environment and encouraging individual.

Our Footprint
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Our Community

We work together to build a better tomorrow for people and the planet with an ongoing commitment to create meaningful changes in the communities where we live and work.

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Sustainability Reporting

onsemi’s intent is to be transparent in communicating about our environmental, social and governance (ESG) efforts with our stakeholders. We organized our reporting to cover the topics most relevant to our mission, our business and our partners.

Section

Key Performance Indicator

2024

2023

2022

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Our People

Total Number of Employees (global)

26,473

28,982

32,366

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Our Planet

Scope 1 and Scope 2 Emissions (MTCO2e)

1,467,300

1,556,084

1,583,038

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Water Recycled (megaliters)

7,524

6,507

5,776

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Total Waste Diversion Rate

65%

70%

70%

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Our Business

Total Revenue (billion)

7.08

8.25

8.33

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Triple Bottom Line Revenue (millions)

5,662

6,524

6,454

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Our Supply Chain

Responsible Minerals Assurance Process (RMAP) Conformant Smelters

100%

100%

100%

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Suppliers with Completed Self-Assessment Questionnaire (SAQ)

91%

97%

98%

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2024 Sustainability Report Cover Page

Sustainability Report

Our annual sustainability report is created to transparently communicate our sustainability efforts with our investors, customers, stakeholders and employees, serving as an important tool for disclosing sustainability strategies, measurements, progress and achievements.


Commitment


Our Recognition

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Barron’s 100 Most Sustainable Companies 

In February 2025, onsemi ranked #37 (up from #77 in 2024) on Barron’s 100 Most Sustainable Companies. Barron’s looks at the 1,000 largest companies by market value and assesses performance across over 230 ESG indicators.

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CDP Climate Change

onsemi received a “C” score on the 2025 CDP Climate Change questionnaire. Companies are assessed across climate related criteria, including risk assessment and management, governance structure and reduction pathways.

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CDP Water Security

onsemi received a “C-” score on the 2025 CDP Water Security questionnaire. This questionnaire helps drive improvements in water management through various factors, including water usage, measurements and risk assessment.

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EcoVadis

In February 2026, onsemi received a score of 78/100 from EcoVadis, a leading platform for assessing a company’s environmental, social and ethics management systems. Overall, our company scored in the 94th percentile of the 2,180 companies assessed by EcoVadis within the “manufacture of electronics components and boards” industry.

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Institutional Shareholders Services (ISS) ESG Prime Corporate Rating

In November 2025, onsemi maintained a “Prime” rating by ISS ESG outperforming the industry average scoring in all key issues. ISS ESG is one of the world’s leading rating agencies for sustainable investments. This status is granted to industry leaders who perform well against universal and industry-specific ESG topics.

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Morgan Stanley Capital International (MSCI) ESG "A" Rating

In October 2025, onsemi maintained its ESG “A” rating from MSCI, marking seven consecutive years. Our robust business ethics practices and strong efforts to manage water withdrawal and mineral sourcing contribute to our overall resilience to long-term ESG risks.

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Sustainalytics ESG Risk Rating

In September 2025, onsemi received an overall ESG risk rating score of 19.9/100 points (“Low Risk”). Lower scores from Sustainalytics indicate a smaller risk potential. The rating demonstrates our ability to manage risks across 20 different ESG issues.

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CDP Supplier Engagement (SEA)​

onsemi received an “A” score on the 2025 CDP SEA making us an A-Lister with CDP. The SEA assesses companies’ supplier engagement and governance of climate-related risks throughout the value chain.


Supplier Due Diligence

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  • Provide safe working conditions

  • Treat workers with dignity and respect

  • Prohibit human trafficking and slavery (including the procurement of commercial sex acts and the use of forced or child labor)

  • Promote ethical behavior

  • Use environmentally responsible manufacturing processes

  • Follow principles similar to those in our Code of Business Conduct

  • As outlined in our Supplier Handbook, the supplier must:

  • Conform to all environmental laws

  • Conform to all applicable laws and regulations

  • Behave ethically

  • Conform to all social responsibility and conflict mineral requirements that onsemi’s CSR Commitment requires

  • Provide any requested certifications and cascade all applicable requirements through their supply chain

  • We expect our suppliers and on-site service providers to follow the same CSR tenets that we have set for our operations through our Code of Business Conduct and the RBA Code of Conduct. We engage our suppliers regularly by clearly communicating our expectations, deploying risk assessments, providing training opportunities for capacity building, conducting verification audits, and addressing any non-conformance.

Responsible Minerals Sourcing

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  • We require our suppliers to:

  • Engage in due diligence to analyze their sources

  • Complete the RMI Conflict Minerals Reporting Template (CMRT)

  • Ensure that all minerals sold to or used to manufacture products for use by onsemi originate from conflict-free smelters validated as conformant by the Responsible Minerals Assurance Process (RMAP)