Jim Moran’s yacht Gallant Lady

Jim Moran built an automobile empire. Which became one of the largest in the world. He ordered 8 Feadship yachts named Gallant Lady

Jim Moran yacht - Gallant Lady

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All You Need to Know About David Reuben and his Yacht Siren

Yacht Name: Siren - Yacht Length: 73.5 m ( 240 ft) - Guests: 14 in 7 cabins - Crew: 18 in 9 cabins - Displacement: 1,585t - Nobiskrug - 2008 - IMO 9417438 - Yacht Value: US$ 70 million

Owners Name: David Reuben - Reuben Net Worth: US$ 15 billion - Owners Company: Reuben Brothers - Owners Country: UK - The Reuben Brothers build 5 yachts, of which they sold 4. They still own Siren.

Yacht Siren - David Reuben

Who is David Reuben?

David and his brother Simon are known as the Reuben Brothers. They are among the richest men in the UK and are active in real estate development and private equity investments.

David and Simon were born in India and arrived in London in the 1950s.

David ReubenReuben Brothers

Reuben Brothers is active  in private equity, real estate investment and development, and venture capital. The company owns hotels, pubs and shopping centers.

Other investments include iron and coals mines, warehouses, data-centers, and London Oxford Airport.

RB Shipping

RB Shipping is the ship-owning company of Reuben Brothers. The company’s fleet consists of 7 kamsarmax dry-bulk vessels, all built in recent years.

Kristal Waters

Through their company Kristal Waters, the Reuben brothers have constructed 5 superyachts: Triple Seven, Siren, Sapphire, Mogambo and Graffiti.

The brothers sold 4 yachts, and kept Siren as their private yacht. We think that David is the formal owner of the yacht Siren. His wife Debra was a judge in the 2016 World Superyacht Awards and introduced herself as ‘owner of the yacht Siren’.


Reuben Foundation

David and Simon Reuben are active philanthropists, through their Reuben Foundation. The foundation is focusing on health care and education. In 2008 the foundation opened a Children’s Cancer Center in London.

The foundation is also sponsor of the US based Mayo clinic. David and Simon funded the foundation with US$ 100 million.

Reuben Brothers Net Worth

The net worth of David and Simon is estimated at US$ 15 billion. This means that David Reuben’s net worth is US& 7.5 billion.

Private Jet

David and his brother Simon own an Embraer 135BJ private jet, with registration G-RBNS. The jet was built in 2010 and has a list price of US$ 25 millon.

David Reuben House

David and his wife Debra live in a large house in London. The property dates back to  1882 and was completely remodeled around 1990.

Yacht Siren

The yacht Siren was built at Nobiskrug in 2008. She is designed by NewCruise, who is also responsible for her interior. Siren can accommodate 12 guests and a crew of 18.

She is powered by two MTU engines, which bring her a top speed of 18 knots. The yacht Siren is available for charter for US$ 600.000 per week. Her features include a cinema, a beach club, an elevator and fold-down balconies.

In 2010 she was put for sale, but we believe she is taken from the market and still owned by the Reuben family.

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Yacht Siren

The yacht Siren is owned by David and Debra Reuben

Inside the yacht Siren

Newcruise created a beautiful interior, accommodating 12 guests. Her features included a cinema and a beach club.

Follow the location of the yacht Siren live

Reuben Brothers Private Jet

Davis Reuben House

G-RBNS Reuben Brothers Private Jet

The US$ 25 million Embraer 135BJ private jet owned by the Reuben Brothers with registration G-RBNS


The Superyacht Owners Register, yacht names: #1 to B

The Superyacht Owners Register, yacht names: C to H

The Superyacht Owners Register, yacht names: I to L

The Superyacht Owners Register, yacht names: M to P

The Superyacht Owners Register, yacht names: Q to S

The Superyacht Owners Register, yacht names: T to Z

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Siren yachtReuben Brothers yachtsuper yacht SirenNobiskrug Siren

Siren was built at Nobiskrug in 2008.

The US$ 70 million yacht is available for charter, at a rate of US$ 600.000 per week

David and his wife Debra Reuben owns this amazing superyacht.

Siren is designed by Newcruise

inside Siren

The main saloon of the yacht Siren

yacht siren interiorn

The dining room seats 14 guests.

inside Reuben Brothers yacht

The bar area of the US$ 70,000,000 yacht

David Reuben house

The mansion in London where David and his wife Debra live.