Newsweek Released America's Greenest Companies 2027
The annual ranking highlights 650 U.S.-based firms recognized for their environmental sustainability performance.
Updated on Oct. 13, 2026 in Environmental
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Do you trust that top-rated green companies are making meaningful progress on environmental sustainability?
Newsweek has announced its 2027 list of the greenest companies in the United States, honoring 650 organizations for their efforts in environmental sustainability. The list, which was revealed on October 13, 2026, serves to distinguish industry leaders from a larger pool of thousands of evaluated firms.
Why it matters
The ranking provides transparency for consumers and investors by evaluating corporate commitment to environmental responsibility. It highlights organizations that have met strict criteria while excluding those involved in recent ecological misconduct.
Analysts evaluated companies using more than 25 sustainability parameters to measure performance. The process required publicly disclosed data as of June 30, 2026, and screened for environmental wrongdoing between August 31, 2024, and August 31, 2026.
The players
Newsweek
A news magazine and website headquartered in New York that publishes annual corporate rankings.
Kraft Heinz
A global food and beverage company that received five-star distinction in the ranking.
T-Mobile
A wireless network operator that was recognized as one of the greenest companies in the country.
The details
Companies such as Kraft Heinz, T-Mobile, Otis, Hasbro, Citi, Bristol Myers Squibb, and Applied Materials earned a five-star distinction. The review process involved media monitoring to identify instances of greenwashing or other ecological misconduct.
Timeline
August 31, 2024: Start date for media monitoring of environmental misconduct.
June 30, 2026: Deadline for required sustainability data disclosure.
August 31, 2026: End date for media monitoring of environmental misconduct.
October 13, 2026: Announcement of the 2027 Greenest Companies ranking.
The Big Picture
This ranking follows the established trend of environmental, social, and governance (ESG) reporting standards by standardizing sustainability evaluation metrics across sectors. It signifies a shift toward quantifying corporate environmental impact as a standard metric of success.
This ranking allows consumers to identify and support corporations that maintain high standards for greenhouse gas emissions and water usage. The data helps the public hold companies accountable by highlighting those that prioritize transparency and ecological health.
The takeaway
The selection process emphasizes that sustainability is now a measurable benchmark for modern business operations. Consumers can use these rankings to better understand which brands are actively working to minimize their environmental footprint.
Further reading
For more information on corporate sustainability trends, visit the United States Environmental section.
More information
View the complete ranking list on the Newsweek portal.
Live Poll
Do you trust that top-rated green companies are making meaningful progress on environmental sustainability?
