News

Hydrospace Group at CUCE Vancouver Canada- MARCH/APRIL 2025

From March 30 to April 1, Hydrospace Group will attend the Canadian Underwater Conference & Exhibition in Vancouver, where industry professionals will discuss all aspects of onshore and offshore underwater and hyperbaric industries. Topics include occupational diving, scientific and engineering diving, military and emergency response diving, oil and gas, health and safety, hyperbaric operations, construction, tunneling, and submersibles. William Kohnen will present ASME PVHO Acrylic Windows – An Overview of the 2023 PVHO Safety Standard. Click here for the CUCE Program.

Hydrospace Group Open House- MARCH 2025

On March 13th, 2025, Hydrospace Group hosted its first open house at its new facility, welcoming customers, vendors, friends, and family. Guests were given an exclusive tour of the state-of-the-art facility and a showcase of key products built by the company. The event featured a vibrant atmosphere, delicious food, and a live performance by Sara Fisher and her band, making for a memorable celebration of innovation and community. Click here for the picture gallery.

Hydrospace Group at Aberdeen PVHO Committee- MARCH 2025

From March 1st to March 6th, William Kohnen, CEO of Hydrospace Group, attended the Spring PVHO Committee meeting in Aberdeen, Scotland. The meeting was help at the JFD National Hyperbaric Centre (NHC). This gathering brought together industry professionals from USA and UK, all committed to advancing safety standards in Pressure Vessels for Human Occupancy (PVHO). Participants engaged in discussions on the latest updates to the national standard in dedication to maintaining the highest safety standards. The event also provided a platform for fostering new cross-Atlantic connections within the subsea community, ensuring continued collaboration and progress in the field.

Hydrospace Group at ABS Annual Special Rules Committee Meeting- FEBRUARY 2025

On February 26th, 2025, William Kohnen, CEO of Hydrospace Group Inc., attended the ABS Annual Special Rules Committee Meeting in Houston, Texas. This annual tradition of gathering inputs and comments from industry members always brings together industry professionals committed to advancing the ABS Class Rules. It was a pleasure to meet old friends and see new young people with the same passion for safety.

Photo: Senior colleagues at ABS- from left: William Kohnen, CEO Hydrospace Group Inc (USA), Chuck A. Phillippe, VP Engineering AC Plus Marine (USA), Marco Bellomo, Technical Manager DRASS (Italy), Roy Thomas, Principal Engineer ABS.

Hydrospace Group Office Move – January 2025

Hydrospace Group is excited to announce that we have officially moved to a new office location in January 2025! This marks a significant milestone as we continue to expand and improve our operations to meet the needs of our growing business and team. Our new address is 14900 Hilton Dr., Fontana, CA 92336. With a larger, state-of-the-art facility, we are prepared to take on even bigger projects and embrace the opportunities that 2025 and beyond will bring. We look forward to the future and the continued success this move will help us achieve!

Hydrospace Group Acquires CalAquaria

In November 2024, Hydrospace acquired Cal Aquaria from California Quality Plastics, expanding our capabilities in premium aquariums and advanced acrylic products. With over 30 years of expertise, Cal Aquaria brings industry-leading bonding technology and crystal-clear seams to our lineup. This acquisition allows Hydrospace to further push the boundaries of acrylic innovation, from high-end aquariums to underwater human habitats. Whether it’s a custom design—small or large—we now have the technology and expertise to bring your vision to life like never before.

Hydrospace Group Sponsored 21st Annual Submarine Symposium

Hydrospace Group is honored to have sponsored the 21st Annual Submarine Symposium, which welcomed 150 attendees from 12 countries to connect, learn, and inspire following a landmark year. The symposium served as a global hub for submarine professionals dedicated to advancing innovation, strengthening industry standards, and prioritizing safety in subsea exploration. Participants delved into the latest developments, exchanged invaluable insights, and fostered lasting connections within the subsea community.

ON&T AUG 2024 The Next Step

William Kohnen underscores the vital need for rigorous safety standards, industry regulations, and third-party validation in the submersible industry, particularly after the June 2023 OceanGate Titan tragedy. In his article, he highlights the impressive safety record maintained through collaboration among regulatory bodies, classification societies, and organizations like the Marine Technology Society (MTS) and the World Submarine Organization (WSO). As the industry expands, he advocates for establishing universal operational standards to ensure the continued safety and innovation of ocean exploration.

ON&T OCT/NOV 2023 Take 5 with William Kohnen

In an interview following the Titan submersible tragedy in June 2023, William Kohnen, CEO of Hydrospace Group, stressed the need for stricter safety standards and certification in the submersible industry. He highlighted how Titan’s design flaws and lack of certification led to its failure, emphasizing the importance of long-established safety protocols that have kept the industry remarkably safe since the 1970s.

Hydrospace Group Shark Dome on Discovery Channel. July 2022

Shark Week’s crew set out to uncover the Great White Shark’s breeding zone but faced challenges like keeping divers safe near the elusive predators. They enlisted free diver Andre Musgrove, trained him for shark pregnancy tests, and partnered with Hydrospace to design a protective acrylic dome for his safety.

ON&T DEC 2020 Future of Oceans

In this article, William Kohnen highlights the urgent need for advanced subsea infrastructure to revolutionize ocean research. Kohnen advocates for global collaboration, citing initiatives like SEABED 2030 and the UN’s Decade of Ocean Science, while underscoring the need for innovative technologies to map and monitor the largely uncharted ocean floor.

ECO Mag OCT 2020 - Hi-Rel Electric Motors Part I

William Kohnen highlights how electric motors, essential since the 1800s, play a vital role in deep-sea exploration. Advances in battery technology enable reliable, long-lasting operations in extreme underwater environments, with different motor types tailored for tasks like propulsion, pumps, and sonar systems. for tasks like propulsion, pumps, and sonar systems.

ON&T AUG 2020 Manned UW Vehicles Editorial

William Kohnen discusses the growth and innovations in the manned submersible industry, highlighting advancements in materials, technology, and safety. He emphasizes the role of MUVs in supporting SEABED 2030 and future technologies like AI and energy storage, driving further exploration and ocean mapping.