This is a Sources Sought Notice for market research to identify qualified contractors for worldwide Manned Hyperbaric Systems Support Services, not a solicitation. The work involves the overhaul, design, fabrication, installation, testing, and maintenance of various hyperbaric, diving, and medical systems at all shore-based locations globally. The anticipated period of performance is five years with an additional 6-month option period. Interested companies must demonstrate specific technical capabilities, relevant global experience, and the ability to manage multiple projects. They are requested to submit a capability statement and experience information via email by the specified deadline.