06/19/2026
The Great Lakes Group is proud to continue our commitment to environmental stewardship through our participation in Green Marine’s voluntary environmental certification program.
The 2025 Performance Report highlights the ongoing efforts of both Great Lakes Towing and Great Lakes Shipyard to improve sustainability practices across our operations. Through measurable performance indicators, Green Marine provides a framework that encourages continuous improvement and environmental excellence throughout the maritime industry.
As a company built on the Great Lakes, we recognize the importance of protecting the waterways that have supported our communities, customers, and industry for generations.