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Waste Managed by Parent Company

Facilities that report to TRI must provide information about their parent company. For TRI reporting, a parent company is the highest-level company in the facility’s ownership hierarchy as of December 31 of the reporting year. The U.S. parent company is located within the United States, while the foreign parent company is located outside the United States. Reporting year 2023 was the first year where facilities were required to report their foreign parent company name, if applicable. EPA groups facilities by parent company to analyze waste management at the parent company level and identify companies that regularly implement source reduction activities.

This figure shows the U.S. parent companies whose facilities reported the most waste managed for 2023.

 

Notes: 1) This figure uses EPA’s standardized parent company names. 2) To view facility counts and the primary industry sectors reporting to TRI for the parent company, hover over the bar graph. 3) Incobrasa Industries Ltd does not report a parent company but it is included in this figure because it reported a comparable quantity of waste managed.

These parent companies’ TRI-reporting facilities mostly operate in the following industry sectors:

  • Chemical manufacturing: Sabic US Holdings LP, AdvanSix Inc, The Chemours Company, Dow Inc, Syngenta Corp
  • Food manufacturing: CHS Inc, Perdue Farms Inc, Incobrasa Industries Ltd, International Flavors & Fragrances Inc
  • Metal mining: Teck American Inc

You can find information about a specific parent company and compare facilities’ waste management methods and trends for any TRI chemical by using the TRI P2 Search Tool.


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This page was published in August 2025 and uses the 2023 TRI National Analysis dataset made public in TRI Explorer in October 2024.

TRI National Analysis

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    • Source Reduction Activities by Parent Company
  • Waste Management
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    • Non-Production-Related Waste Managed
    • Waste Managed by Parent Company
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Contact Us About the TRI National Analysis
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Last updated on August 20, 2025
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