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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.

Current Issue

Alaska Business Magazine March 2026 cover

March 2026

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.”

Alaska Business Magazine March 2026 cover
In This Issue
ARCTIC DEVELOPMENT
March 2026
While all of Alaska is “arctic” to the rest of the country, our focus in the March 2026 Arctic Development special section is on projects more closely aligned to the actual Arctic, including an update on the Port of Nome deep-draft project, offshore oil activity, plans for projects on Savoonga and on the North Slope, and our cover story about the transportation industry’s efforts to operate responsibly in waters worldwide, which has direct applications to Arctic Seas. Also in this issue: learn more about the Chin’an Gaming Hall, USACE projects, the new Wildbirch Hotel, and the transportation and logistics of Girl Scout cookies. Enjoy!
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