Sonsub

Sonsub appears in Saipem's own corporate materials as one of the company's business lines. Saipem describes itself as a global leader in engineering services for the design, construction and operation of complex infrastructures and plants in the energy sector, both offshore and onshore, and lists its five business lines as Asset Based Services, Drilling and Sonsub, Energy Carriers, Offshore Wind and Sustainable Infrastructures. Within that structure, Sonsub is paired with Drilling under a single Chief Operating Officer.

Sonsub is documented in Saipem's corporate materials as one of the group's business lines. Saipem states that it operates through five business lines — Asset Based Services, Drilling and Sonsub, Energy Carriers, Offshore Wind and Sustainable Infrastructures — and describes itself as One Company present in more than 50 countries with over 30,000 employees of more than 120 nationalities, providing innovative excellence for over 65 years. Saipem's own history page states that Saipem was founded in 1957 as an independent company through the merger of SAIP and Snam Montaggi, initially operating as a service provider for Eni. The supplied evidence does not provide a separate founding date, headquarters, or standalone corporate history for Sonsub itself.

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