Sea Alliance Group

Sea Alliance Group Global Maritime Company | Yacht Broker, Charters, Charter Management, Yacht Management and Marinas.

Sea-Alliance Group provides services in the following areas:

Yacht sales and purchase
SAG helps clients by supplying a broad range of solutions for building, purchasing and selling premium yachts worldwide and has several dealerships for a number of prestigious international brands, including Sunseeker, Comar and Sessa Marine shipyards. Not only selling yachts from its own portfolio, SAG has als

o, when required, designed and built yachts with support from shipyards that include Moonen, Jongert, Fitzroy, Shipman, Sunreef and Baglietto. Charters
With access to top quality charter yachts around the world, SAG will find the perfect yacht to suit an individual’s needs, whether a traditional sailing yacht or high-performance motor yacht, a jet-set lifestyle cruise, a relaxed and pampered experience. New construction
SAG is a specialist in custom and semi-custom yacht design, and its project managers have extensive knowledge of, and close relationships with, naval architects, designers, shipyards, engineering and contractors. A dedicated on-site project manager is assigned to each construction and because the smallest issue can have far-reaching effects on the yacht’s cost, quality and performance, SAG closely monitors every stage of the build process. Yacht management
SAG’s yacht management division deals with every aspect of a yacht’s systems, logistics, crew and finance. This is a service which is provided for yachts of all sizes, whether private or commercial. The company can also supervise the construction of a number of yachts, and this currently includes several mega yachts being built by leading European shipyards. Marinas and marine projects
SAG acts as a consultant for the construction of marinas, as well as seafront tourist and real estate projects. Providing a full range of commercial/professional services such as feasibility studies, consultancy, business and marketing plans, the team can offer full marina management services and can also restructure existing marinas to meet with current and future needs.

29/05/2026

Three new stars join the Absolute Navetta family. ✨

The new Navetta 50 Calypso, Navetta 58 Andromeda, and Navetta 66 Aurora made a remarkable first impression during their world debut in Italy.

Thank you to Absolute Yachts for the warm hospitality and the beginning of an exciting new chapter together.

If you dream of owning one of the finest yachts in the Mediterranean's most sought-after destinations, contact our team to discover the Absolute Yachts range.

This weekend, SEA ALLIANCE GROUP had the pleasure of attending Absolute Yachts’ exclusive “Under the Stars” event in Ita...
25/05/2026

This weekend, SEA ALLIANCE GROUP had the pleasure of attending Absolute Yachts’ exclusive “Under the Stars” event in Italy — our first official event alongside Absolute, and a truly memorable milestone in our journey as the brand’s representative in Greece.

The evening marked the world premiere of three remarkable new models: the Navetta 50 — The Absolute Calypso, the Navetta 58 — Andromeda, and the Navetta 66 — The Absolute Aurora.

As part of the event, we participated in exclusive sea trials aboard all three models and were deeply impressed by the exceptional design, build quality, cruising performance, and unmistakable Italian style that define the Absolute experience.

We are proud to be part of this exciting new chapter and look forward to introducing Absolute Yachts to our clients across Greece and the Eastern Mediterranean.

Would you like to discover Absolute Yachts up close?
Contact SEA ALLIANCE GROUP and let us introduce you to the fleet ✨

We are proud and excited to invite you to our first exclusive event together withABSOLUTE YACHTSFollowing yesterday’s of...
15/05/2026

We are proud and excited to invite you to our first exclusive event together with
ABSOLUTE YACHTS

Following yesterday’s official dealership announcement, SEA ALLIANCE GROUP welcomes you to:

✨ UNDER THE STARS ✨
May 23–24 | Marina di Varazze, Italy

Discover the new generation of Absolute Navetta yachts in an unforgettable Italian setting under the stars.

Navetta 66 “Aurora”
Navetta 58 “Andromeda”
Navetta 50 “Calypso”

An exclusive experience of innovation, elegance, and Italian hospitality awaits.

📍 Private appointments available
Contact us for further details and to arrange your private meeting.

Another Italian Super Brand Arrives in Greece 🇮🇹⚓️Sea Alliance Group is proud to become the official exclusive dealer of...
14/05/2026

Another Italian Super Brand Arrives in Greece 🇮🇹⚓️

Sea Alliance Group is proud to become the official exclusive dealer of Absolute Yachts in Greece.

Known worldwide for its unique combination of Italian elegance, advanced engineering and exceptional onboard comfort, Absolute has established itself as one of the most respected names in modern luxury yachting. From the iconic Navetta range to the dynamic Flybridge models, every yacht reflects innovation, quality and timeless design.

This partnership completes another important part of the Sea Alliance vision — offering a full spectrum of premium Italian yachting experiences.

And this is only the beginning…
Very soon we’ll be introducing some of the remarkable Absolute models that are about to make waves in Greece.

LARGE ENOUGH TO DELIVER, SMALL ENOUGH TO CARE

11/05/2026

EMMYS 2026 | Poros 🇬🇷⚓️

What an incredible few days at the East Med Multihull & Yacht Charter Show in Poros.
We were proud to present our Lagoon catamarans and meet dozens of charter brokers, partners and friends from all over the world — all sharing the same passion for life at sea.

Beyond the yachts, it’s always the people, the atmosphere and the connections that make this event so special.
A huge thanks to the organizers and to our amazing Sea Alliance Group team for the professionalism, energy and heart behind every detail.

And now… Charter Season 2026 officially begins. 🧿🧡
Whether it's Porto Heli or Corfu, weekly charters, quick escapes with our exclusive Quickies, or unforgettable day cruises — we can’t wait to welcome you on board and share another beautiful Greek summer together.

LARGE ENOUGH TO DELIVER, SMALL ENOUGH TO CARE ❤️

Closing out our third day at the Poros Yacht Show 🇬🇷An incredible atmosphere, meaningful meetings, and the opportunity t...
08/05/2026

Closing out our third day at the Poros Yacht Show 🇬🇷

An incredible atmosphere, meaningful meetings, and the opportunity to showcase our catamarans and the unique charter experiences we create across the Greek islands.

It’s always a pleasure connecting with industry partners, clients, and fellow professionals who share the same passion for yachting, hospitality, and life at sea.

SEA ALLIANCE GROUP will be here until Sunday, and we look forward to building new partnerships, collaborations, and unforgettable experiences together.

If you’re attending the show, come say hello. 🌊

A new chapter begins.SEA ALLIANCE GROUP is proud to be appointed as the official representative of Mangusta in Greece, i...
07/05/2026

A new chapter begins.

SEA ALLIANCE GROUP is proud to be appointed as the official representative of Mangusta in Greece, in partnership with Overmarine Group.

An iconic Italian name, Mangusta stands at the intersection of performance, design, and craftsmanship, a true benchmark in the world of mega yachts. Bringing this legacy to Greece is a natural evolution for us, and a meaningful expansion for our clients.

Marking the beginning of this collaboration, we are pleased to announce the sale of a Mangusta GranSport 34, reflecting a new generation of ownership, where comfort, speed, and long-range capability come together seamlessly.

We extend our sincere appreciation to Overmarine Group for their trust and partnership.

In the coming weeks, we will be unveiling Mangusta’s distinctive range, with more to follow.

Large enough to deliver. Small enough to care.

SEA ALLIANCE GROUP is proud to be appointed as the official representative of Mangusta in Greece, in partnership with Ov...
06/05/2026

SEA ALLIANCE GROUP is proud to be appointed as the official representative of Mangusta in Greece, in partnership with Overmarine Group.

An iconic Italian name, Mangusta stands at the intersection of performance, design, and craftsmanship, a true benchmark in the world of mega yachts. Bringing this legacy to Greece is a natural evolution for us, and a meaningful expansion for our clients.

Marking the beginning of this collaboration, we are pleased to announce the sale of a Mangusta GranSport 34 - hull no. 4, reflecting a new generation of ownership, where comfort, speed, and long-range capability come together seamlessly.

We extend our sincere appreciation to Overmarine Group for their trust and partnership.

In the coming weeks, we will be unveiling Mangusta’s distinctive range, with more to follow.

Large enough to deliver. Small enough to care.

Proud to announce our new partnership with a true luxury icon.
05/05/2026

Proud to announce our new partnership with a true luxury icon.

Last call to step aboard something truly exceptional.The JUST MARIE 3 — Sanlorenzo SX112 — stands among the most refined...
05/05/2026

Last call to step aboard something truly exceptional.

The JUST MARIE 3 — Sanlorenzo SX112 — stands among the most refined SX112 builds to date, purposefully crafted to elevate the modern charter experience. A seamless expression of space, design, and understated luxury — for those who understand what charter at the highest level truly means.

We invite you to experience her firsthand — today and tomorrow at the Nafplio Boat Show.
Private viewings by appointment.

SEA ALLIANCE GROUP
Large enough to deliver, small enough to care

Address

Sirinon Street 42, Palaio Faliro
Athens
17561

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