Seneca Holdings Businesses
Seneca Holdings is building a diversified portfolio of businesses that currently includes federal government contracting, environmental solutions, and health sectors. As part of our diversification efforts for the Seneca Nation, Seneca Holdings is actively seeking new investments. Please view our Investment Focus & Criteria for more information.
Seneca Nation Group
The Seneca Nation Group (SNG) is the federal government contracting business wholly owned by the Seneca Nation. SNG meets mission-critical needs of Federal Civilian, Defense, and Intelligence Community customers across a variety of domains. The SNG portfolio consists of multiple companies that participate in the Small Business Administration 8(a) program.
Seneca Environmental
Seneca Environmental’s mission is to profitably and equitably deploy and invest in innovative climate solutions that heal the Earth. We strive to do the most good for current and future generations. Seneca Environmental helps clients achieve their goals while maximizing benefits to the environment and society through a range of offerings, including strategic advisory services; consulting and project management; solution development and delivery; and tribal engagement.
Hopewell Center
The Hopewell Center will be a patient-centered opioid treatment program in Buffalo, NY, and is scheduled to open in 2026. Combining an evidence-based approach to treatment with comprehensive wrap-around support services, the Hopewell Center will provide exceptional care to patients on their journey toward recovery.
