All Packaging Company
Packaging and Containers ManufacturingColorado, United States501-1000 Employees
Mill Rock Packaging, based in Aurora, Colorado, is a mid-sized producer in the packaging and containers manufacturing sector. It originated in 1946 as All Packaging Company and now operates under the Mill Rock Packaging name. The company specializes in paperboard folding carton packaging and offers an integrated design-to-production capability, including structural design and multi-color printing. Its client base comprises consumer brands seeking packaging that enhances brand value and supports quicker time to market. In 2024, Mill Rock Packaging expanded its asset base by acquiring Everett Graphics' Woodland, California packaging and laminating assets and by entering into a related long-term supply agreement.