Mitsubishi Corporation

Forest 500 identifies the 350 companies and 150 financial institutions with the greatest exposure to tropical deforestation risk, and annually assesses them on the strength and implementation of their deforestation and human rights commitments. This company received a score of 18%.
Source: Forest 500 (2022)

The 2021 Food and Agriculture Benchmark assessed 350 keystone companies across the entirety of the food system, from farm to fork. It covers three dimensions where transformation is needed: nutrition, environment and social inclusion. This company ranked #164/350, with a total score of 18.5/100.
Source: World Benchmarking Alliance (2021)

The 2021 Seafood Stewardship Index ranks the world's 30 largest seafood companies across four measurement areas: governance and strategy, ecosystems, traceability and social responsibility. This company ranked #18/30, with a total score of 16.4/100.
Source: World Benchmarking Alliance (2021)

The Chinese government has facilitated the mass transfer of Uyghur and other ethnic minority citizens from the far west region of Xinjiang to factories across the country. Under conditions that strongly suggest forced labour, Uyghurs are working in factories that are in the supply chains of at least 83 well-known global brands in the technology, clothing and automotive sectors, including brands owned by this company. The Australian Strategic Policy Institute's 2020 report estimates (somewhat conservatively) that more than 80,000 Uyghurs were transferred out of Xinjiang to work in factories across China between 2017 and 2019, and some of them were sent directly from detention camps.
Source: ASPI (2020)

Two Mitsubishi subsidiaries are on SIPRI's list of the Top 100 arms-producing and military services companies in the world (excluding Chinese companies), ranked by their arms sales in 2020.
Source: SIPRI (2020)

Mitsubishi owns 35-40% of the market for the Bluefin Tuna, which is listed as Critically Endangered, the highest risk category of the IUCN Red List. Mitsubishi has been stockpiling up to 20,000 tons of the frozen fish while continuing to buy more. While the price of a product gets higher the harder it is to find, Mitsubishi has been accused of deep freezing these fish to make an even bigger profit as the species gets ever closer to being completely wiped out.
Source: news article (2013)

The 2018-19 Solar Scorecard, produced by the Silicon Valley Toxics Coalition, rates solar panel producers on their commitment to the environment and worker safety. Areas looked at include emissions reporting, chemical reductions plan, workers rights and conflict minerals. This company received a score of 0/100.
Source: Silicon Valley Toxics Coalition (2019)