Awards - UMC

Member of DJBIC World Index

S&P Global

2008 ~ 2026

Member of DJBIC Emerging Markets Index

S&P Global

2013 ~ 2016, 2021 ~ 2026

Received an MSCI ESG Rating of AAA

MSCI Inc.

2026.3.23

Component of MSCI ACWI SRI Index

MSCI Inc.

2025

Component of MSCI ACWI Selection Index

MSCI Inc.

2021 ~ 2025

Component of MSCI Emerging Markets Selection Index

MSCI Inc.

2021 ~ 2025

Component of FTSE4Good All-World Index
and FTSE4Good Emerging Index

FTSE Russell

2015 ~ 2026

Component of FTSE4Good TIP Taiwan ESG Index

Taiwan Index Plus Corporation

2017 ~ 2026

(Since the launch of the FTSE4Good TIP Taiwan ESG Index in 2017, UMC has continuously been one of the index constituents)

Rated “Prime” by ISS ESG Corporate Rating

ISS (Institutional Shareholder Services)

2017 ~ 2025

The Asia Responsible Enterprise Awards (AREA)
Responsible business leadership 、

Corporate sustainability reporting

Enterprise Asia

2025

Corporate Governance Accreditation TOP 5%

Taiwan Stock Exchange Corporation

2015 ~ 2026
(Ranked in the top 5% of companies for the 12^th consecutive year)

National Sustainable Development Award

National Council for Sustainable Development, Executive Yuan

2005, 2011, 2017, 2023

Top 10 Taiwanese Companies Sustainability Model Award

Taiwan Institute for Sustainable Energy (TAISE)

2014 ~ 2015, 2021 ~ 2025

Corporate Sustainability Report Awards

Taiwan Institute for Sustainable Energy (TAISE)

2008 ~ 2025

(Awarded for the 18^th consecutive year)

Excellence in Corporate Social Responsibility

CommonWealth Magazine

2012 ~ 2017, 2020 ~ 2022

Corporate Social Responsibility Award

Global Views Magazine

2008, 2015 ~ 2018

Channel NewsAsia Sustainability Ranking

Channel NewsAsia

2014 ~ 2016

CDP Water Security Leadership Level

CDP

2020 ~ 2025

(UMC has participated in CDP’s annual “Water Security" disclosure and scoring process for 8^th consecutive year. (2017 ~ 2025))

CDP Climate Change Leadership Level

CDP

2016~2019, 2022~2025

(UMC has participated in CDP’s annual “Climate Change" disclosure and scoring process for 19^th consecutive year. (2006 ~ 2025))

National Enterprise Environmental Protection Award

Ministry of Environment

2001, 2003 ~ 2025

The Best Participation of Green Procurement for Enterprises

Ministry of Environment

2007, 2011~ 2025

Green Chemical Application and Innovation Award

Ministry of Environment

2019 , 2021 , 2025

Energy Saving Leadership Award

Bureau of Energy, Ministry of Economic Affairs

(Now the Energy Administration)

2019

Singapore Water Efficiency Awards

Singapore Public Utilities Board (PUB)

2024

(Fab12i)

Outstanding Company Performance in Resource Circulation

Ministry of Environment

2024

World’s Best Employers

Forbes

2024

Best Companies to Work for in Asia

HR Asia

2023, 2025

Excellent Workplace Equality

Hsinchu Science Park Bureau, National Science and Technology Council

2016 ~ 2021, 2023 ~ 2025

Excellent Workplace Equality

Southern Taiwan Science Park Bureau, National Science and Technology Council

2016 ~ 2021、2023、2025

Health Autonomy Accreditation

Health Promotion Administration

2017 ~ 2026

Workplace Health Promotion Self-Assessment

Health Promotion Administration

2025

Overview