(Incorporated in the Cayman Islands)

We are a newly organized blank check company. We intend to focus on industrial materials, engineered components, and the equipment and supply chain that support the production of technology assets, including semiconductors and semiconductor equipment, artificial intelligence and AI-enabled software, data infrastructure (including data centers, networking, storage, power and cooling), robotics and automation as well as aerospace and defense.

Artificial intelligence has emerged as the defining driver of technology demand, and we believe the businesses that design, produce and power the technology economy represent one of the largest and most durable opportunities available to public-market investors. The global AI market is projected to grow to approximately $4.8 trillion by 2033, and this is fueling a sustained, multi-year buildout across the technology supply chain and its supporting infrastructure. As demand for computing power accelerates, we believe access to compute, and to the chips, data-center capacity, power and advanced materials that produce and deliver it, is emerging as a strategic bottleneck, and we therefore expect to concentrate on the enabling layers of this buildout, together with the equipment, tools and services that support their design, manufacture and deployment.

CEO McAndrew Rudisill is also the chairman of the board of directors. Since April 2025, Rudisill has served as the founding and managing partner of Harbour Island, LLC, a private investment firm that focuses on space/aerospace, semiconductor and AI-oriented technology businesses and cash flow generative hard assets. Since 2025, Rudisill has served as the eexecutive chairman and CEO of Forum Markets Inc. From 2016 to May 2024, Rudisill served as the CIO and director of Bridger Aerospace Group Holdings, LLC, later Bridger Aerospace Group Holdings, Inc., a wildfire suppression company. From 2016 to October 2020, Rudisill was the CIO of Capital Vacations LLC, a fractional resort management company. From 2011 to 2015, Rudisill was the CEO and president of Emerald Oil, Inc., a U.S. oil and gas producer. In 2007, he founded Pelagic Capital Advisors LLC, a private investment fund focused on public and private equity investments. He has served as managing partner and CIO of Pelagic Capital Advisors since 2007.

(Note:  Harbour Island Acquisition Corp. I filed its S-1 for its SPAC IPO on Sept. 9, 2026, and disclosed the terms: 10 million units at $10.00 each to raise $100 million. Each unit consists of one share and one-half of a redeemable warrant.)