20th annual recognition honors organizations committed to business integrity through robust ethics, compliance, and governance programs ATLANTA, March 18, 2026 /PRNewswire/ -- Graphic Packaging Holding Company (NYSE: GPK), a global leader in sustainable consumer packaging, has been recognized as one of the 2026 World's Most Ethical Companies® by Ethisphere, a global leader in defining and advancing the standards of ethical business practices. Graphic Packaging has been recognized for the first time and is one of only two honorees in the forestry, paper and packaging industry.