
N9BO℠ is a renowned scuba diving company with over 30 years of expertise in technical diving, cave diving, advanced mixed gas exploration, and instructor training and development. Founded by passionate ex-military professional divers, the N9BO℠ Team is committed to delivering unparalleled training and diving experiences, pushing the boundaries of underwater exploration.
Our founder is an ex‑military and public safety diver with over 30 years of experience operating in hostile and complex environments at the tactical, operational, and managerial levels. His career spans deployments and advisory roles across Central Africa, the Middle East, the Balkans, Ukraine, Central Asia, and Southeast Asia, where he has led crisis response missions, field security deployments, and underwater technical operations for both government and corporate entities. This unique blend of military discipline, operational leadership, and real‑world security expertise forms the foundation of N9BO℠’s training philosophy – bridging the precision of professional diving with the resilience and preparedness demanded in high‑risk corporate operations. It’s this cross‑domain experience that ensures every N9BO℠ programme, from underwater rescue to executive HEAT training, is grounded in realism, relevance, and uncompromising safety standards.
Why Choose N9BO℠?
At N9BO℠, we are committed to delivering world-class diving experiences. Here’s what makes us stand out:
• Unmatched Expertise
Our Team of instructors and dive professionals brings decades of hands-on experience across a range of disciplines, including technical diving, public safety operations, and advanced rebreather technology. With expertise honed through countless dives in challenging conditions, we provide training and guidance you can trust.
• Commitment to Safety and Excellence
Safety is at the core of every programme, dive, and operation we undertake. From detailed pre-dive planning to the latest safety protocols and equipment, we prioritise your well-being at every step. Our rigorous approach ensures that you not only gain skills but also dive with confidence and peace of mind.
• Tailored Training Programmes
At N9BO℠, we understand that every diver’s journey is unique. Whether you are a beginner looking to develop foundational skills or a seasoned professional seeking advanced certifications, our personalised courses are designed to meet your goals and elevate your capabilities.
• Innovative Techniques
Diving is an ever-evolving field, and we stay at the forefront of new developments. By incorporating the latest techniques, cutting-edge equipment, and proven best practices, we ensure our divers are equipped with the tools and knowledge to excel in any environment.
• Environmental Responsibility
We strongly believe in protecting the underwater world that inspires us. Through eco-conscious diving practices, marine conservation initiatives, and education, we are dedicated to preserving aquatic ecosystems for future generations to explore and enjoy.
• A Trusted Partner in Diving Excellence
At N9BO℠, we understand the importance of professionalism and discretion in every mission. Whether you are a public safety diver, technical enthusiast, or salvage expert, you can count on our Team to deliver reliable training and support. We pride ourselves on building lasting relationships through integrity, respect, and a steadfast commitment to your success—both above and below the surface.
Join Us for Unforgettable Diving Adventures!
Facility Accreditation:
Our Memberships:
N9BO℠ is a Professional Partner of Divers Alert Network (DAN), a non-profit organisation that provides medical information and assistance for divers. DAN’s goal is to prevent injuries and promote dive safety. DAN comprises dive professionals and medical experts who work to create a network of doctors who can evaluate and treat divers.
N9BO℠ is a proud member of the Undersea and Hyperbaric Medical Society (UHMS), a renowned international non-profit organisation with members spanning over 67 countries. The UHMS is globally recognised as the leading authority on diving and hyperbaric medicine, providing invaluable scientific research, education, and resources on physiology and medical practices.

As a member of the National Association of Emergency Medical Technicians (NAEMT), N9BO℠ upholds the highest standards of emergency care. This affiliation underscores our unwavering commitment to safety, professionalism, and the highest standards of emergency response.
N9BO℠ is proud to be a member of the National Volunteer Fire Council (NVFC), an organisation dedicated to supporting volunteer fire and emergency service providers. This membership aligns with our commitment to safety, training, and community service, ensuring our Team stays connected with the latest emergency response practices.
N9BO℠ is proud to be a member of the National Association for Search & Rescue (NASAR), a leading organisation dedicated to improving search and rescue operations through training, standards, and education. Our membership with NASAR strengthens our capabilities in public safety diving and search operations, ensuring we follow best practices in high-stakes scenarios.

N9BO℠ is proud to be a member of the International Association of Chiefs of Police (IACP), a globally recognised organisation dedicated to advancing law enforcement leadership and best practices. Our affiliation with the IACP enhances our public safety diving programmes, ensuring that we adhere to the highest standards in law enforcement and emergency response.