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Kurt Hamel Director, Mechanical Engineering – East Kurt Hamel is a Director of Mechanical Engineering for the Eastern Region at PacMar Technologies. He is responsible for leading a team of mechanical engineers and fabricators at the company and also contributes to PacMar Technologies as an engineer and a principal investigator on undersea projects. Kurt has 19 years of experience in the DoD industry developing and demonstrating advanced under sea technology. Prior to joining PacMar Technologies, Kurt worked for 17 years at General Dynamics Electric Boat as a mechanical engineer, structural analysist, and later a project manager in Electric Boat’s ‘small programs’ division. These diverse roles centered around developing ocean interface and payload handling technology for U.S. nuclear submarines. Kurt is originally from Pennsylvania, where he earned his mechanical engineering bachelor’s and master’s degrees at Villanova University. ​ » back Technical Experts

Gary Shimozono Senior Vice President – Engineering & Technology Gary Shimozono is the Senior Vice President of Engineering & Technology at PacMar Technologies. He brings 45 years of Research and Development engineering experience to the company. Since 1995, Gary has served as Principal Investigator for many PMT projects, including those involving the design, construction, and testing of lifting body vessels- ranging in size from 50 to 300 long tons. These highly specialized vessels employ subsurface bodies, generating lift through displacement and dynamic lift. He was directly involved with the hydrodynamic and mechanical design aspects of these technology demonstrators. Currently, Gary is working on the development of a large amphibious, multi-tank capable transport vehicle (UHAC) and has completed multiple projects involving inflatable drop-stitch structures. Prior to joining the company, Gary worked for 18 years at Hughes Aircraft, Missile Systems Group, where he held mechanical engineering and project responsibilities for a ballistic missile interceptor and other prototype missiles. Gary holds both a Bachelor’s degree and Master’s degree in Mechanical Engineering from the University of Hawaii. ​ » back Corporate Team

Meet Charlie F. Article by Communications Staff Q. A. Q. A. Q. A. Q. A. Q. A. CHARLIE F. Senior Engineer, Naval Architecture & Marine Engineering Honolulu Office What is your role at PacMar Technologies? I am a mechanical engineer in the naval architecture and marine engineering division, and I primarily work on computational fluid dynamics (CFD), which means I do a lot of computer simulations of boats and surface vehicles. What do you like about working at PacMar Technologies? I love my job at PacMar Technologies because it constantly challenges me. I usually work on multiple projects at once, where I am shifting between different ideas and concepts. My work is always very active and exciting. ​ What motivates you each day? What motivates me the most is the curiosity behind solving different problems. Often times I’ll leave work with a CFD solution or simulation running thinking I might fix some problem – and then in the morning, I am eager to check on the run and see what happened overnight. I like digging into the science, asking questions, and constantly trying to solve problems. ​ How do you define success? I don’t like to compare myself to other people, but I do like to be compete with myself. If I feel like I’ve done the best that I can do, that is what I consider a success. ​ How do you make a difference here with your job? From early design stages to manufacturing, I get to see concepts that go from thoughts in our minds, to the computer, all the way to a full-scale prototypes. It is pretty cool stuff! » back Join Our Team

Meet The Team Technical Experts Brian Kays Vice President – Platform Design & Prototyping Zensho Heshiki Director, Mechanical Engineering – West Kurt Hamel Director, Mechanical Engineering – East Scott Yamashita Director, Naval Architecture and Marine Engineering – West David Porter Director, Naval Architecture and Marine Engineering – East Gabe Foreman Director, Applied Engineering Eric Hultgren Director, Power & Energy

CAREERS PacMar Technologies is a diversified commercial and US Department of Defense research company, rooted in the creativity and talents of its people. People dedicated to delivering innovation and best-value research, engineering, and solutions based on applications of science and technology. We are committed to listening to our customers’ challenges and delivering solutions that exceed their expectations for creativity, innovation, and overall excellence. Our core strengths are complex computational physics and engineering tools, digital-twins, autonomous systems, advanced inflatable and drop stitch, undersea systems, alternative energy, marine hydrokinetics, risk reduction, cyber-physical security, advanced simulations and design of prototype marine systems and other scientific fields and capabilities. View Current Openings Please note, any communications with PacMarTech employees will originate from @pacmartech.com email addresses.

Platform Design & Prototyping Vigorous performance prediction and prototype field testing results in a wide-range of innovative concepts across multiple domains – land, sea, and air. Our software expertise allows us to rapidly design and model, from idea to prototype demonstration, complex mechanical systems in relevant environment. Ships, Small Craft, and Unmanned Vehicles PacMar Technologies has a strong heritage designing cutting-edge marine vehicles that draw upon our world-class and multi-disciplinary engineering expertise spanning naval architecture, marine, mechanical, and systems engineering. PacMar Technologies has all the capability needed to design, analyze, prototype and test novel marine vehicles for customers in the Department of Defense and commercial sectors. Our expertise spans high-performance small craft, naval surface combatants, and unmanned vehicles – both surface and undersea (USVs and UUVs). PacMar Technologies repeatedly develops vehicles to meet demanding specifications and achieve never-before-seen capability. Our capabilities also include the design of launch, recovery, recharging, and refueling technology for sustaining unmanned systems from legacy host platforms and autonomous sustainment. unmanned vehicle sb42 BLB70_IMG_0605_edited unmanned vehicle 1/3 Large-scale Rapid Prototyping & Test Rapidly developing from an idea to a prototype or demonstrator in relevant environments is core to our business and culture. Every PacMar Technologies facility has fabrication and experimentation capacity for marine, ground, and aerial systems prototyping. We also frequently work with a network of partner shipyards and test sites to achieve ambitious program schedules. UHAC Large-scale-2-540x360 hdv100 UHAC 1/3 Unmanned Amphibious and Ground Vehicles PacMar Technologies is uniquely positioned to provide system design, integration, and testing for amphibious vehicles that can operate in challenging littoral conditions. Our engineers design vehicles capable of transiting through surf and rugged shoreline conditions to seamlessly connect between ships operating at stand-off distances at sea and maneuver forces inland. Modeling & Simulation Our ability to rapidly prototype advanced systems is powered by industry-leading modeling and simulation expertise. PacMar Technologies engineers use virtual environments, physics-based simulations, and high-performance computing to explore a broad trade space for novel systems and validate performance specifications. Modeling and simulation enable PacMar Technologies culture and process of rapid prototyping and innovation. » back to top

TERMS AND CONDITIONS Terms and Conditions Last updated: July 26, 2019 Please read these Terms and Conditions (“Terms”, “Terms and Conditions”) carefully before using the https://pacmartechnologies.com website and the PacMar Technologies mobile page mobile application (together, or individually, the “Service”) operated by PacMar Technologies (“us”, “we”, or “our”). Your access to and use of the Service is conditioned upon your acceptance of and compliance with these Terms. These Terms apply to all visitors, users and others who wish to access or use the Service. By accessing or using the Service you agree to be bound by these Terms. If you disagree with any part of the terms then you do not have permission to access the Service. ​ Intellectual Property The Service and its original content, features and functionality are and will remain the exclusive property of PacMar Technologies and its licensors. 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The Service is provided without warranties of any kind, whether express or implied, including, but not limited to, implied warranties of merchantability, fitness for a particular purpose, non-infringement or course of performance. PacMar Technologies its subsidiaries, affiliates, and its licensors do not warrant that a) the Service will function uninterrupted, secure or available at any particular time or location; b) any errors or defects will be corrected; c) the Service is free of viruses or other harmful components; or d) the results of using the Service will meet your requirements. Exclusions Some jurisdictions do not allow the exclusion of certain warranties or the exclusion or limitation of liability for consequential or incidental damages, so the limitations above may not apply to you. Governing Law hese Terms shall be governed and construed in accordance with the laws of Hawaii, United States, without regard to its conflict of law provisions. 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Contact Us If you have any questions about these Terms, please contact us at contact@pacmartech.com .

Zensho Heshiki Director, Mechanical Engineering – West Zensho Heshiki is the Director of Mechanical Engineering for the Western Region at PacMar Technologies. He oversees a team of talented engineers working together to solve complex mechanical problems unique to the ocean environment. Prior to working at PMT, Zensho worked at the University of Hawaii Engineering Support Facility, designing mechanical systems for various deep ocean research programs. Programs ranged from an underwater ocean observatory to deep sea fish traps. After that, he worked as a naval architect in Sydney, Australia. Here, his duties included hydrostatic stability analyses, conducting ship-inclining experiments, and structural FEA of the Royal Australian Navy’s DDGs. He has been an integral part of PMT since 2013, contributing significantly to US Navy, ONR, and DARPA projects. Zensho was born and raised in Hawaii. He earned his bachelor’s degree in Mechanical Engineering at the University of Hawaii and a bachelor’s degree in Naval Architecture at the University of New South Wales. ​ » back Technical Experts

David Porter Director, Naval Architecture and Marine Engineering – East David Porter is the Director of Naval Architecture and Marine Engineering for the Eastern Region at PacMar Technologies. As a Senior Naval Architect and Director, Dave is responsible for keeping the canvas up and the barnacles down across the platforms and prototypes division. From Concept to At-Sea Trials Dave applies a balance of pragmatism and creativity; respectful of the hard lessons learned and exhilarated to evolve maritime vessels on and below the bounding main. Dave has 13 years of experience in the maritime industry supporting the U.S. Navy. Dave logged more than a decade at Bath Iron Works and worked in Engineering and Operations; shipbuilding is a great teacher- with synchronized teamwork, unyielding efforts, and the right leadership, all things are possible. Dave is from New England but snuck down to the Bronx long enough to earn a Bachelor’s degree in Naval Architecture from SUNY Maritime and came back as quickly as he could. Maine is home now, where Dave enjoys spending time in the mountains and on the ocean with his family. ​ » back Technical Experts

Scott Yamashita Director, Naval Architecture and Marine Engineering – West Scott Yamashita is the Director of Naval Architecture and Marine Engineering for the Western Region at PacMar Technologies. He oversees a staff of nine engineers supporting the research and design of various maritime technologies ranging from small boats, to larger vessels, to amphibious vehicles. Scott has 20 years of experience with PMT specializing in conceptual design, modeling and simulation, and prototype construction oversight of various technology demonstrators. Prior to joining PacMar Technologies, he worked for nine years as a civil engineer for a local firm where he earned his license as a professional engineer. Scott was born and raised in Hawaii and received a Bachelor of Science in Aeronautical Engineering from Embry Riddle Aeronautical University in Prescott Arizona. He is the co-inventor on several patents for marine technology. ​ » back Technical Experts

Navy SeaPort-Next Generation (SeaPort-NxG) Multiple-Award Contract (MAC) Article by Communications Staff The Navy has awarded 600 indefinite-delivery/indefinite-quantity (IDIQ) multiple award contracts (MACs) to businesses in multiple locations across 29 of the 50 United States and the District of Columbia for future competition of support service requirements to be solicited by Department of the Navy activities under rolling admissions of the SeaPort Next Generation (SeaPort-NxG) multiple-award contract vehicle for engineering support services and program management support services in 23 functional areas. The government estimates approximately $5 billion worth of services will be procured per year via orders issued under the SeaPort-NxG multiple award contracts. These MACs have a 2.5-year base period of performance with an additional five-year ordering period option. These contracts were competitively procured via Federal Business Opportunities (FedBizOps), with 620 offers received. No contract funds will be obligated on the basic MAC awards. SeaPort-NxG is managed by the NAVSEA (http://www.seaport.navy.mil/ ) out of the Naval Surface Warfare Center (NSWC), Dahlgren Division in Dahlgren, VA (N00178-21-R-7000). PacMar Technologies is a SeaPort-NxG prime contract holder. ​ » ba ck

Pacific Marine & Supply Company Celebrates its Eightieth Anniversary Article by Communications Staff Honolulu, HI - February 15, 2024 - Pacific Marine & Supply Company proudly announces its 80th anniversary, commemorating eight decades of dedicated service to Hawaii's key economic sectors: defense, maritime transportation, construction, tourism, and technology R&D. Since its founding by Fred and Alyce Loui in 1944, the company has been a cornerstone of innovation and project excellence across diverse industries and has remained a family-owned and managed enterprise. Throughout its history, Pacific Marine has championed innovation and entrepreneurship, often assisting the managers and employees of subsidiaries and affiliates to buy their companies. Notable among these that were formerly owned by Pacific Marine are Unitek Contracting Group, Unitek Insulation, Unitek Environmental Services, Safety Kleen, Unitek Electronics, Lady Ann Cruises, Seabird Cruises, Hawaiian Cruises, Catamaran Cruises, Kem’s Electrical Services, and Accutron. "Our commitment to groundbreaking innovation and successful project delivery has been unwavering since day one," said Steven Loui, Chairman & President of Pacific Marine & Supply Company. "As we celebrate this milestone, we reflect on our journey with immense pride, knowing that our family of companies continues to thrive thanks to the dedication of our highly qualified managers and talented employees and the support of our customers, vendors and the Hawaii Community." As the parent company of the organization, Pacific Marine's mission is to nurture new ventures while providing leadership, risk management, and centralized administrative services to ensure the efficient performance and sustained growth of its subsidiaries. The company is eighty years into its voyage, yet its vision remains fixed on the horizon. ​ About Pacific Marine & Supply Company: Pacific Marine & Supply Company, headquartered in Honolulu, has been a leading force in Hawaii's economy since 1944. Specializing in defense, maritime transportation, construction, tourism, and technology R&D, the company fosters innovation and excellence across its family of subsidiaries. ​ » back