Aveiro, Portugal
Xavisub – Mergulhadores Profissionais, Lda. is a company with over 40 years of experience in professional diving services. They offer various services including demolition, dredging, submarine pipelines, underwater inspections, maritime rescue, and sediment sampling. The company's team consists entirely of experienced professional divers. Xavisub has been recognized as one of the top 5% of Portuguese SMEs in 2025. Their projects include the Malongo Existing Dock Replacement Project and the rehabilitation of the Fundo unloading at Bravura Dam and Miranda Dam. The company emphasizes ethics, sustainability, and social responsibility through their Code of Conduct and continuous investment in equipment and personnel training. Founded over four decades ago, Xavisub operates with a vision to remain market leaders while expanding into specialized markets.
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