About Superyacht Operating Systems
Built by Captains, for Captains
Superyacht Operating Systems was founded by David Clarke, a superyacht captain with 27 years at sea, over 500,000 nautical miles logged, and command experience on vessels up to 73 metres across six continents.
After decades of managing compliance paperwork and navigating the complex regulatory landscape, David built SOS to combine hands-on operational expertise with proprietary technology.
Our Approach
Most yacht management companies are service businesses that use third-party software. SOS is different — we built our own compliance platform, Total Superyacht, which automates ISM, ISPS, and MLC management. This structural advantage means we deliver better service at roughly half the cost of traditional providers.
Leadership
David Clarke — Founder and DPA
27 years at sea | 500,000+ nautical miles | Commanded yachts up to 73m | Six continents
David serves as the Designated Person Ashore (DPA) for the SOS fleet, providing direct, captain-to-captain support. Unlike DPAs who have never stood a watch, David brings decades of bridge experience to every client relationship.
Our Promise
- Technology that works for captains — not software designed for cargo ships
- A DPA who has been in your chair — real operational support, 24/7
- Transparent pricing — Full ISM from 3,000/month, Mini ISM from 850/month
- 100-point monthly review — every yacht, every month
- Your data stays yours — always, even if you leave
Expert Network
Through our Luxe App platform, SOS has partnered with world-class specialists in silver restoration, fine leather care, luxury carpet maintenance, and 7-star interior service to provide crew with reference-quality care instructions. Explore Luxe App
