Introducing the U-Boat Worx NEMO personal submarine.

The world’s first one or two-seater production-built private submersible.

Engineered in accordance with strict global regulations, including those from Det Norske Veritas (DNV), the International Maritime Organisation (IMO), and the American Society of Mechanical Engineers (ASME), U-Boat Worx submarines symbolise a safe and technologically advanced industry for ocean exploration.

Highly suitable for superyacht use, the NEMO is an ultra-user-friendly submarine with a small footprint.

We are an official U-Boat Worx dealer, offering the most comprehensive superyacht submarine support in the industry.

A U-Boat Worx personal submarine diving underwater

2-seater personal submarine

€1,250,000 ex. VAT

General Characteristics

Occupants: 1 pilot and 1 passenger
Maximum Operating Depth: 100 meters (330 feet)
Operational Autonomy: Up to 8 hours
Type: Dry, 1 Atmosphere
Classification: DNV

Dimensions and weight

Length: 280 cm
Width: 231 cm
Height: 155 cm
Weight: 2,500 kg

Pressure Hull

Pressure Hull Material: Acrylic + Steel
Hatch Type: Top-Hatch

Our friends at U-Boat Worx in the Netherlands have revolutionised the personal submarine market by combining advanced lithium-ion battery technology with pioneering compact design.

Founded in 2005 and with extensive commercial and scientific experience, U-Boat Worx has earned an unparalleled reputation for underwater safety and innovation.

On a quest to have one thousand submarines in operation by 2030, U-Boat Worx is taking a radical approach to improving everyday accessibility to the deep blue.

And with good reason — maps of planets in our solar system are more detailed than maps of the ocean floor.

Designed specifically for superyacht use, the NEMO submarine makes getting in the water as easy as deploying a jet ski.

Ultra-user-friendly to operate, owners who undertake a short course of training in Curaçao can themselves pilot the submarine with absolute ease.

What’s more, under the supervision of a qualified pilot, anyone can take control of the NEMO — how’s that for a family outing?

Personal Submarine Project Management

Our team have unrivalled industry experience in submarine project management.

Alongside practical experience of deploying and piloting, we have extensive technical knowledge of designing and reconfiguring superyachts to accommodate personal submarines.

Pictured: SYTT CEO, Josh Richardson, piloting a Super Yacht Sub 3

Grid photos below by f-Stop Movies, Game Changer Media, Gavin Newman and Joachim Blomme

Josh Richardson Richard Booth Submarine Piloting

Roy Heijdra
Marketing Manager, U-Boat Worx

We recently had the pleasure of working with Superyacht Tenders & Toys (SYTT) on the supply of the first Cruise Sub ever built for a client. The 1,140 meter-rated 7-seater submarine from U-Boat Worx was delivered two years after the contract was signed, and the entire process was seamless.

The cooperation between SYTT and U-Boat Worx felt like working with an extension of our own company. The teams were extremely knowledgeable and provided invaluable expertise throughout the build and integration process aboard the client’s vessel. They were very hands-on, ensuring that every detail was meticulously attended to, and they made the complex process of integrating such a sophisticated piece of equipment look effortless.

SYTT’s commitment to excellence and their collaborative approach ensured the successful delivery and integration of the submarine, meeting all of our client’s expectations. We highly recommend SYTT for their professionalism, expertise, and dedication to client satisfaction.

Submarine Demos

By appointment only

On behalf of U-Boat Worx, we cordially invite you to a private demonstration at the superb U-Boat Worx Sub Center in Curaçao.

Explore reefs, wrecks, and dramatic drop-offs in a range of submersibles with a private experience tailored to your interests.

Discuss any aspect of submersible ownership with the U-Boat Worx team, while taking the opportunity to drive the submarines yourself, if you wish.

Request details

Spec Subs

If you are seeking greater range and seating capacities than the NEMO, we recommend the following Spec Subs.

SUPER YACHT SUB 3

General Characteristics

Occupants: 1 pilot and 2 passengers
Maximum Operating Depth: 300 m (1,000 ft)
Operational Autonomy: Up to 12 hours
Type: Dry, 1 Atmosphere
Classification: DNV

Dimensions and weight

Length: 320 cm
Width: 244 cm
Height: 174 cm
Weight: 3,800 kg

Pressure Hull

Pressure Hull Material: Acrylic + Steel
Hatch Type: Top-Hatch

CRUISE SUB 7

General Characteristics

Occupants: 1 pilot and 2 passengers
Maximum Operating Depth: 300 m (1,000 ft)
Operational Autonomy: Up to 12 hours
Type: Dry, 1 Atmosphere
Classification: DNV

Dimensions and weight

Length: 320 cm
Width: 244 cm
Height: 174 cm
Weight: 3,800 kg

Pressure Hull

Pressure Hull Material: Acrylic + Steel
Hatch Type: Top-Hatch

C-RESEARCHER 3

General Characteristics

Occupants: 1 pilot and 2 passengers
Maximum Operating Depth: 1,140 m (3,740 ft)
Operational Autonomy: Up to 18 hours
Type: Dry, 1 Atmosphere
Classification: DNV

Dimensions and weight

Length: 390 cm
Width: 346 cm
Height: 255 cm
Weight: 8,900 kg

Pressure Hull

Pressure Hull Material: Acrylic

SUPER SUB

General Characteristics

Occupants: 1 pilot and 2 passengers
Maximum Operating Depth: 300 m (1,000 ft)
Operational Autonomy: Up to 8 hours
Type: Dry, 1 Atmosphere
Classification: DNV

Dimensions and weight

Length: 650 cm
Width: 327 cm
Height: 214 cm
Weight: 9000 kg

Pressure Hull

Pressure Hull Material: Acrylic + Steel
Hatch Type: Top-Hatch