Welcome to SES

SpecPro Environmental Services LLC (SES) is a wholly owned subsidiary of Bristol Bay Native Corporation, an Alaska Native Corporation comprised of approximately 8,500 Eskimo, Indian and Aleut shareholders.

Construction and Environmental Services

SES is a small company with a big reputation for providing quality construction and environmental services to government clients. Selecting a superior contractor for the job is crucial to getting things done right the first time. At SES, we understand that every client wants a successful outcome, whether it is a renovated building, a site remediation project or an erosion control solution. To ensure that we consistently meet and exceed customers’ expectations, SES provides experienced project managers who are totally committed to the goal of delivering professional services in an efficient and timely manner.

We are proud of our successful history of repeat business from our loyal customers. Moreover, we understand regulatory requirements and we have a nationwide system in place to ensure that resources are available to get the job done wherever it may be.


Bristol Bay Native Corporation is a responsible Alaska Native investment corporation dedicated to the mission of “Enriching Our Native Way of Life.” Established through the Alaska Native Claims Settlement Act of 1971 (ANCSA), BBNC works to ensure the continuation of the life and culture of its shareholders—the Eskimo, Indian, and Aleut Natives of Southwest Alaska’s Bristol Bay region. The Bristol Bay region is 150 miles southwest of Anchorage, Alaska, and is 40,000 square miles in size.