On Monday, the new Ocean Transport Barge Holland arrived at EB’s Groton Shipyard. The 400-foot-long barge was purpose-built to support delivery of Columbia class ballistic missile submarines. Electric Boat is the prime contractor on construction of the Columbia class, the nation’s top strategic defense priority.
The Holland was constructed by Bollinger Shipyards, LLC, of Lockport, Louisiana. The namesake of the new barge is John Holland, the Irish-born immigrant who designed the first submarine purchased by the US Navy. Holland’s design was brought to life by the shipbuilders of Electric Boat and delivered in 1900.
“We are happy to welcome Holland to her new home in the Groton shipyard,” said Kevin Graney, President, General Dynamics Electric Boat. “Our fellow shipbuilders at Bollinger have delivered a terrific asset, on time and on budget. Holland will play an important role in the construction of the Columbia class of submarines, which will carry nearly 70% of the nation’s nuclear arsenal.”
The Columbia class is now being built at Electric Boat’s Quonset Point, RI manufacturing facility. Skilled tradespeople will construct and outfit Columbia modules at Quonset Point which will then be transported by the Holland barge to the company’s final test and assembly facility in Groton. The first Columbia module is expected to arrive in Groton in 2023.
Construction of the Columbia class, which will replace the aging Ohio class, is the nation’s top strategic defense priority. For nearly 15 years, Electric Boat has been working on plans to execute the design and construction of this crucial program. As a consequence, the Columbia class was the most complete design of any previous class of submarine at construction start in October of 2020. The company has hired and trained thousands of new skilled tradespeople, collaborated with its suppliers to prepare for the expanded demand in support of construction and invested nearly $2 billion in new facilities to support this state-of-the-art construction of the Columbia class.
EB Supports 45th Annual MLK Scholarship Awards
Electric Boat was proud to serve as a scholarship sponsor for the Dr. Martin Luther King, Jr. Scholarship Trust Fund at its 45th Annual Scholarship Awards Dinner. More than 600 community members gathered to celebrate this year’s extraordinary cohort of 2026 MLK Scholars. These 13 outstanding students were recognized for their academic excellence, leadership, character,...Continue reading→
Building the Future: EB’s New Central Distribution Hub
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Delivering the Future
Some imagine the future. We deliver it now.
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Fifty years after the USS Groton (SSN‑694) first launched, dozens gathered outside the Groton Public Library Oct. 9 to celebrate the groundbreaking of the USS Groton Sail Monument. The $6.6 million project—three decades in the making—will honor the men and women who design, build, operate and maintain the Navy’s submarines, as well as the families...Continue reading→
A Celebration of Heart, Community and Victory
2026 American Heart Association Eastern Connecticut Heart Walk Recap Saturday, October 3, 2026 | UConn Avery Point The 2026 American Heart Association Eastern Connecticut Heart Walk at UConn Avery Point was nothing short of extraordinary. Under bright autumn skies, 26 incredible Electric Boat teams and 151 walkers came together with passion, purpose, and unstoppable energy...Continue reading→
Quonset Point Donation Will Help Keep Mystic Aquarium’s Belugas Cool
Juno, the Mystic Aquarium’s convivial, photo-bombing Beluga whale, will continue swimming in cool comfort thanks to an unlikely chain of events that began 40 miles east in an Electric Boat industrial building at Quonset Point. That’s where EB’s Russ Tatro and Chris Logan were going over plans with a vendor, Carrier Corp., to replace Building...Continue reading→
EB Team Visits Hypertherm as Part of Drive Toward Modern, Efficient Shipbuilding
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Kamal Mohamed Recognized as 2026 Hartford Business Journal 40 Under Forty Award Recipient
The Hartford Business Journal (HBJ) 40 Under Forty Awards recognize outstanding young professionals in the Greater Hartford area who are excelling in their industries through their leadership roles. They are driven by success, motivated by challenges and are role models for their peers. These individuals are part of an outstanding class of upcoming business leaders...Continue reading→
Electric Boat Joins Regional Leaders for Military Appreciation Breakfast
Electric Boat employees joined military and community leaders for the Chamber of Commerce of Eastern Connecticut’s annual Military Appreciation Breakfast on Sept. 30 at Ocean Beach Park’s Port ‘N’ Starboard. The event provided more than 120 complimentary seats to active-duty service members from the Navy, Coast Guard and Connecticut National Guard. General Dynamics Electric Boat...Continue reading→
