A company built to save lives
Thytadel was founded by a father and son who understood risk firsthand - on the water, under pressure, where seconds decide outcomes.
Where the story
begins
Thytadel’s origin lies in a lifelong relationship with the sea.
Sergey Dzhienbaev competed at the highest levels of professional sailing in some
of the world’s most demanding classes - including Tornado, 49er, and Nacra 17.
These were not controlled environments. They were defined by speed, instability,
and consequence.
2026
Beyond competition, Sergey became deeply involved in offshore operations, holding world records and serving as manager and keeper of Comanche - one of the most advanced racing yachts ever built - from the Maxi Yacht Rolex Cup in 2015 through to the RORC Transatlantic Race in 2022.
The Problem That United Them
Growing up around elite sailing campaigns, operations rooms, and
engineering discussions, Alexander Dzhienbaev developed an early
understanding of risk, complexity, and consequence.
Alexander pursued engineering and business at University College London,
while simultaneously engaging with early-stage technology - from mobile
application startups to emerging AI systems.
Where Sergey understood the physical reality of risk, Alexander focused
on how systems, software, and intelligence could reduce it.
Their perspectives were different.
Their goal was the same.
Across decades of sailing, one reality remained constant:
when someone falls into water, response time determines survival.
Human attention alone was not enough.
Visibility is limited. Noise is constant. Distractions are unavoidable.
Together, father and son decided to address the problem not as a product
opportunity, but as a responsibility.
They designed a system capable of detecting incidents, assessing
severity, and prompting immediate response - technology shaped by real
conditions, not theory.
The patented technology led to early licensing agreements and live
deployments in competitive sailing environments.
As the system matured, its relevance extended far beyond water.
The same conditions that define offshore sailing - incomplete
information, delayed recognition, fragmented response - exist across
public spaces, infrastructure, and asset-heavy environments.
Thytadel was formed to carry that original system forward - expanding it
into a broader safety intelligence platform, while applying the same
operational discipline to government supply, private execution, and
asset operations.
The company grew.
The principle did not change.
From the beginning, the venture benefited from guidance and support from Olympic-level sailors who understood both competition and consequence. This included Mitch Booth, Rodion Luka, and Fernando Echávarri - rivals and friends of Sergey, and later mentors to Alexander. Their insight ensured the technology was not only innovative, but realistic - shaped by the expectations of those who had operated at the edge of human and technical limits.
Built for
confidentiality
Development of civil safety and risk-intelligence technology
Fulfilment of government supply and infrastructure contracts
Discreet private execution and concierge operations
Ownership and management of in-house yachts, vehicles, and real estate
Contact Thytadel
Reach out for inquiries on civil safety solutions, government contracts, concierge-block services, or asset management. Our team will respond promptly to assist you.