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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.

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Alaska Business Magazine May 2026 cover

May 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 May 2026 cover
In This Issue
Construction
May 2026
Our May 2026 construction content covers multiple exiting projects around the state, from the new planetarium in Fairbanks to the cruise terminal in Seward to a pedestrian lightings project on Kodiak to an education and science center at Portage. The construction special section also explores the significant impact the industry has on Alaska, looking at efforts to rebuild in Western Alaska and workforce development. May also features the 2026 entrants into the Alaska Innovators Hall of Fame, insight on the 529 Program, and coordinating emergency preparedness. Enjoy!
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