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New Chief Executives at Colville

Jan 21, 2025 | Oil & Gas, Right Moves

Photo Credit: Colville

The CEO of Colville, the largest fuel handling and storage company on the North Slope, is scaling back his duties. Dave Pfeifer continues to serve on the board of directors and, with Mark Helmericks, as an owner, but the transition opens some new leadership positions.

Jason Reeves

Photo Credit: Colville

Colville’s current President, Jason Reeves, adds CEO to his title. With this added responsibility, Reeves oversees all aspects of the organization and its subsidiaries, continuing to drive the company’s mission forward with leadership, vision, and innovation.

Additionally, Jennifer Segelhorst is promoted from Senior Controller to CFO. In her new position, Segelhorst takes on expanded responsibilities to oversee the financial strategy and information technologies of the organization, ensuring the company’s continued growth and stability.

Jennifer Segelhorst

Photo Credit: Colville

“These promotions reflect not only the dedication and hard work of Jason and Jennifer but also the momentum and growth generated by our entire team. Their commitment, collaboration, and passion have been integral to our success, and we are confident that with this continued collective effort we will achieve even greater milestones in the years ahead,” says Pfeifer. “We congratulate both Jason and Jennifer on their new positions and look forward to the continued success of our company under their leadership.”

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Alaska Native + Southcentral
December 2025
Alaska Native regional, village, and urban corporations operate in every industry all around the state, often in regions that don’t attract attention from other corporations. Our cover story for December 2025 is an excellent example, as it covers the investment Aleut is making in its region, Unangam Tanangin, or the Aleutian Islands, which stretch 1,000 miles into the Bering Sea and Pacific Ocean. The Alaska Native special section also visits Kodiak and the handful of corporations benefiting that region, and looks back over fifty years of ANCSA corporation history and how the corporations have built, maintained, and strengthened communications and relationships with their shareholders.

Also in this issue: building a company and planning an exit strategy; several ESOPs, and UAS’ foray into a new model for tuition. Enjoy!

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