Years of frontline offshore leadership
Offshore drilling management.
SONAT Offshore is an independent management partner for mobile offshore drilling units — delivering capital projects, asset integrity and maintenance, rig inspection, and rig operations on behalf of owners, across the asset lifecycle.
Rig classes: drillships, semisubmersibles and jack-ups
Countries in the leadership delivery record
Experienced leadership. Clear accountability.
SONAT Offshore is a founder-led company built on more than 18 years of frontline offshore leadership.
We bring hands-on rig and shipyard experience to every engagement, from day-to-day operations to complex capital projects. Our approach combines practical execution with clear accountability, structured governance and transparent reporting, so asset owners can make informed decisions at every stage.
Capabilities
From technical assessment and reactivation to operations and long-term maintenance, we help owners and operators manage complex offshore assets.
Explore Services
Project management
Plan and deliver reactivations, upgrades, new build commissioning and other capital projects.
Asset management
Maintain asset integrity, certification and planned maintenance across the rig lifecycle.
Inspection & technical surveys
Assess asset condition, readiness and the work needed to return to service or meet class requirements.
Rig operations management
Manage mobile offshore drilling units on behalf of their owners, from people and maintenance to HSE, compliance and performance.
SonatOS. Built for offshore work.
Our digital platforms support two parts of that work: AssetOS brings equipment, integrity and certification records together, while ProjectOS helps control scope, schedule, cost and risk.
Platform 01 / Asset integrity
AssetOS
AssetOS organises fleet and rig equipment records, criticality, maintenance, inspections and certification.
Request a demoPlatform 02 / Project control
ProjectOS
ProjectOS helps teams plan and monitor reactivations, surveys, upgrades and newbuild work, bringing scope, schedule, cost, risk and changes into one view.
Request a demo
Your Questions, Answered
Get clarity on how our executive team and proven system drive growth for complex industries like yours
What does SONAT Offshore do?
SONAT helps drilling rig owners and operators manage offshore assets. Its work covers rig operations, capital projects, asset integrity, inspections and maintenance. Its digital platforms help teams track assets and projects in one place.
Which types of rigs does SONAT support?
SONAT supports drillships, semisubmersibles and jack-up rigs across their operating lifecycle.
Can SONAT manage a rig on behalf of its owner?
Yes. SONAT can manage people, maintenance, HSE, compliance and performance on behalf of a rig owner.
Does SONAT support rig reactivation and commissioning?
Yes. SONAT plans and delivers reactivations, upgrades, surveys, new-build commissioning and other complex capital work.
What inspection and asset integrity services do you offer?
We assess asset condition and readiness, support certification and class requirements, and plan integrity and maintenance work across the rig lifecycle.
What are AssetOS and ProjectOS?
AssetOS brings equipment, integrity and certification records together. ProjectOS helps teams control scope, schedule, cost, risk and changes.
How do we start a project with SONAT?
Contact SONAT with your asset, scope and objectives. The team will review the requirements and agree the practical next steps with you.