Tokyo Ohka Kogyo Co., Ltd. (TOK) is a leading Japanese company headquartered in Tokyo, Japan. Established in 1940, TOK has made significant strides in the semiconductor and electronics industries, focusing on the development and production of high-quality photoresists and other materials essential for advanced manufacturing processes. With a strong presence in Asia, Europe, and North America, TOK is renowned for its innovative solutions that cater to the evolving needs of the semiconductor market. The company’s core products, including photoresists and electronic materials, are distinguished by their superior performance and reliability, positioning TOK as a trusted partner for major semiconductor manufacturers. Over the years, TOK has achieved notable milestones, solidifying its market position as a key player in the industry, and continues to drive advancements in technology and sustainability.
How does Tokyo Ohka Kogyo Co., Ltd.'s carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Chemicals industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Tokyo Ohka Kogyo Co., Ltd.'s score of 21 is lower than 63% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2023, Tokyo Ohka Kogyo Co., Ltd. reported total carbon emissions of approximately 66,000,000 kg CO2e. This figure includes Scope 1 emissions of about 11,062,000 kg CO2e, Scope 2 emissions of approximately 172,000 kg CO2e, and significant Scope 3 emissions, primarily from purchased goods and services, which accounted for about 406,752,000 kg CO2e. The company has set ambitious climate commitments, aiming for carbon neutrality by 2050. They plan to achieve a 30% reduction in CO2 emissions compared to 2019 levels by 2030. This target applies to both Scope 1 and Scope 2 emissions, reflecting their commitment to reducing their overall carbon footprint while acknowledging that emissions may increase due to future business expansion. Tokyo Ohka Kogyo Co., Ltd. has not inherited emissions data from any parent organization, and all reported figures are derived directly from their own disclosures. The company is actively working towards its climate goals, demonstrating a proactive approach to sustainability in the semiconductor and materials industry.
Access structured emissions data, company-specific emission factors, and source documents
| 2023 | |
|---|---|
| Scope 1 | 11,062,000 |
| Scope 2 | 172,000 |
| Scope 3 | 459,886,000 |
Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 88% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Tokyo Ohka Kogyo Co., Ltd. has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

