Sprague Operating Resources Reaches Agreement to Sell Portland Wharf Parcel to McAllister Towing, Ensuring Continuity of Essential Marine Services

September 24, 2026

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FOR IMMEDIATE RELEASE

Sprague Operating Resources Reaches Agreement to Sell Portland Wharf Parcel to McAllister Towing, Ensuring Continuity of Essential Marine Services

Transaction positions McAllister to expand regional maritime capabilities and harbor operations in Portland.

Portsmouth, NH — Sprague Operating Resources LLC (“Sprague”) today announced that it has entered into a purchase and sale agreement with McAllister Towing and Transportation Company, Inc. for the acquisition of Sprague’s wharf parcel in Portland, Maine, including the pier and warehouse facilities. The transaction is expected to close by the end of the year.

The sale is part of Sprague’s strategic optimization of its Portland terminal footprint—with the “upland” portion being sold to Hearts of Pine for development of a professional soccer stadium. Crucially, this agreement with McAllister ensures that working waterfront infrastructure remains dedicated to active marine use, bringing an expanded suite of professional harbor and logistics services to the port.

“As we evolve our footprint in Portland, our highest priority has been finding a steward who shares our commitment to the working waterfront and the economic vitality of the region,” said David Glendon, Chairman. “McAllister Towing is a legendary name in American maritime history with deep roots along the eastern seaboard. Passing the torch for our wharf parcel to them guarantees that Portland Harbor will continue to thrive as a hub for premier marine and logistics services.”

Founded in 1864 and operating a fleet of more than 60 tugboats, crew boats, and barges along the U.S. East Coast, McAllister brings over 160 years of maritime excellence to Portland. The company operates across 13 ports from Eastport, Maine, to San Juan, Puerto Rico, providing comprehensive ship docking, general harbor towing, coastal transport, and offshore wind support.

With this acquisition, McAllister plans to integrate the Portland wharf parcel and dock warehouse into its broader network, positioning the company to offer enhanced capabilities—including specialized storage and expanded support for commercial marine operations in Maine.

“McAllister has long been proud of our connection to Portland Harbor through Portland Tugboat company, and we are thrilled to expand our physical footprint here,” said Buckley McAllister, President of McAllister Towing. “This acquisition allows us to build upon our family tradition of innovation and service. We look forward to utilizing these historic wharf and warehouse assets to bring added value, reliability, and expanded service offerings to our customers throughout Maine and the Northeast.”

Terms of the transaction were not disclosed. The closing of the purchase and sale agreement is subject to customary closing conditions and is anticipated to occur by year-end. McAllister Towing will handle all direct press inquiries regarding their future operational plans for the parcel.  McAllister is the parent of local tugboat and ship docking company, Portland Tugboat LLC.

About Sprague Operating Resources LLC

Founded in 1870, and headquartered in Portsmouth, NH, Sprague Operating Resources LLC has a rich, 155-year history of delivering innovative energy solutions and material handling services to meet the ever-evolving needs of its commercial, industrial, wholesale, utility, and municipal customers across the Mid-Atlantic, Northeast and Quebec. Sprague offers a diverse portfolio of products and services, including wholesale fuels, fuel delivery, electricity, material handling, material storage, natural gas, and solar. As a leader in sustainability, Sprague was the first petroleum company in the U.S. to be recognized as a BQ-9000 Certified Biodiesel Terminal Marketer and continues to drive innovation with low-carbon fuels like biodiesel and renewable diesel, wind component material handling through its terminals, and award-winning liquid tank roof-top solar energy systems. Learn more at: www.spragueenergy.com

For further information, please contact:

Nick Skally

Managing Director, Marketing

Sprague Operating Resources LLC

185 International Drive

Portsmouth, NH 03801

Telephone: 603-430-7231

Email: nskally@spragueenergy.com

Website: www.spragueenergy.com