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.

Two ports. One team.Find SEA ALLIANCE GROUP across Cannes — from Port Canto to Vieux Port.Save the map. Message us to ar...
06/09/2026

Two ports. One team.

Find SEA ALLIANCE GROUP across Cannes — from Port Canto to Vieux Port.

Save the map. Message us to arrange your private viewing.

📍 Port Canto | SEA ALLIANCE GROUP — Broker 147 | S/Y My Star — Broker 030 | Lagoon 47

📍 Vieux Port | Mangusta — Jetée Sud 013/170 | Absolute — PAN214-008 | Lagoon EIGHTY 3

📅 Cannes Yachting Festival | 8–13 September 2026

SEA ALLIANCE GROUP
Large Enough To Deliver, Small Enough To Care

05/09/2026
PRICE REDUCTION | GREEN STARNow asking €630,000 🔻Previously €645,0002020 Lagoon 46 Owner's Version, privately cruised an...
04/09/2026

PRICE REDUCTION | GREEN STAR

Now asking €630,000 🔻
Previously €645,000

2020 Lagoon 46 Owner's Version, privately cruised and professionally maintained.

📍 Corfu, Greece
🛏️ 3 Cabins
✅ VAT Paid | Turnkey

Private viewings by appointment.

SEA ALLIANCE GROUP
Large Enough to Deliver, Small Enough to Care.

SEA ALLIANCE GROUP | CANNES 2026 This year in Cannes, you’ll find us alongside Mangusta, Absolute and Lagoon. And, for t...
03/09/2026

SEA ALLIANCE GROUP | CANNES 2026

This year in Cannes, you’ll find us alongside Mangusta, Absolute and Lagoon.

And, for the first time, at a stand of our own.

S/Y My Star, the largest sailing yacht at the show, will be there too.

Sales. Charter. Brokerage.
One stand. One conversation. The people who can actually answer.

Tell us which day you’ll be in Cannes, and we’ll make time for you.

📍 Cannes Yachting Festival | Broker Stand 137
📅 September 8-13

SEA ALLIANCE GROUP
Large Enough to Deliver, Small Enough to Care.

Save the date. The Lagoon EIGHTY 3 is coming to Monaco. Sea Alliance Group will be there to welcome you at Lagoon's disp...
01/09/2026

Save the date. The Lagoon EIGHTY 3 is coming to Monaco.

Sea Alliance Group will be there to welcome you at Lagoon's display, 23-26 September, Port Hercule.

29/08/2026

ABSOLUTE NAVETTA 66 | THE ABSOLUTE AURORA | OFFICIAL WORLD PREMIERE

The new Absolute Navetta 66 introduces a remarkable fourth aft cabin, designed to bring guests exceptionally close to the water. By day, it’s a private retreat with uninterrupted views at sea level. At the touch of a button, the sofa transforms into a double bed — creating an intimate guest cabin for the night.

The largest of Absolute’s three Cannes premieres, the Navetta 66 makes her official world debut this September.

Join us aboard in Cannes, contact us to arrange your private viewing.

📍 Cannes Yachting Festival
📅 September 8–13

SEA ALLIANCE GROUP
Large Enough to Deliver, Small Enough to Care.

LuxuryYachting

Save the date.The Mangusta 165 REV is coming to Monaco.Sea Alliance Group will be there to welcome you at Mangusta's dis...
28/08/2026

Save the date.
The Mangusta 165 REV is coming to Monaco.

Sea Alliance Group will be there to welcome you at Mangusta's display, 23–26 September, Port Hercule.

Contact us to arrange your private viewing.

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THE LARGEST SAILING YACHT AT CANNESMy Star, a 35-metre sailing yacht designed by Dubois and built by Alloy Yachts, will ...
27/08/2026

THE LARGEST SAILING YACHT AT CANNES

My Star, a 35-metre sailing yacht designed by Dubois and built by Alloy Yachts, will be presented for sale at the show this September. Extensively refitted and beautifully maintained, she is ready for her next owner.

The largest sailing yacht on display at this year's Cannes Yachting Festival, new build and brokerage alike.

EU VAT Paid

Private viewings in Cannes by appointment. Contact our brokerage team to arrange your visit.

20/08/2026

SOLD | M/Y SOLARIS

Sea Alliance Group is pleased to announce the sale of M/Y SOLARIS, Sunseeker 30M.

Built in 2012 and extensively refitted in 2023 and 2025, SOLARIS now begins her next chapter following a successful sale, with our team representing the Seller.

The sale comes after SOLARIS spent the season cruising between Northern Italy and the South of France, including her participation in the Palma International Boat Show. It marks another step in our growing presence across the Western Mediterranean.

Congratulations to her new Owner. Our thanks to Sunseeker London, who represented the Buyer, and to Oceanate.Blue Yacht Management for their excellent cooperation throughout the sale.

SEA ALLIANCE GROUP
LARGE ENOUGH TO DELIVER, SMALL ENOUGH TO CARE

16/08/2026

Meet us in Cannes. 🇫🇷

Join SEA ALLIANCE GROUP at the Cannes Yachting Festival 2026, where the world of yachting meets on the French Riviera.

Allow our team to personally guide you through the world's leading yacht brands, latest models and exclusive world premieres.

Private viewings are available by appointment, with the option of complimentary entrance tickets for our guests.

Contact our team to arrange your private Cannes experience.

Address

Sirinon Street 42, Palaio Faliro
Athens
17561

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