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.
We drive energy-efficient electronics innovations that help make the world greener.
We uphold the highest standards of corporate governance and business ethics.
We believe in minimizing the impact our business has on the environment and encouraging individual.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
As a member of the Responsible Minerals Initiative (RMI), we engage in reasonable and responsible due diligence with our suppliers and other third parties in our supply chain consistent with the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas. The Company also recognizes the importance of supporting responsible mineral sourcing from the Democratic Republic of the Congo (DRC) and its adjoining countries so as not to impact the economies of those countries negatively.
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)
Driving Impact Through
Social Responsibility
Adhering to the highest ethical standards through behavior that complies with legal requirements and fostering a positive impact on communities.