U-Boat Worx

U-Boat Worx - голландский производитель персональных подводных аппаратов и крупнейший в мире строитель частных субмарин. Его обитаемые аппараты уводят владельцев яхт и их гостей под воду, от мелких погружений на рифе до глубин в сотни метров. Компания проектирует и строит всё сама, в Нидерландах.

Подводный аппарат плавает на поверхности рядом с белой суперъяхтой, стоящей на якоре под мысом.Photo: U-Boat Worx (press material)

Категория: обитаемые персональные подводные аппараты
Основана: в 2005 году, основатель Bert Houtman
База: Нидерланды
Положение: описывается как крупнейший в мире строитель частных субмарин
Ключевые продукты: модели Nemo, Super Yacht Sub и Nexus
Диапазон глубин: от мелких погружений на рифе до глубоководных исследовательских спусков
Конструкция: акриловые прочные корпуса, освидетельствованы морскими классификационными обществами
NEXUS 7 and 8: 200 m depth, seven or eight occupants, 11,000 kg and 12,000 kg, 490 by 290 by 245 cm, 62 kWh, 3 knots, 18 hours
Super Sub: 300 m depth, three occupants, 9,000 kg, 650 by 327 by 214 cm, 62 kWh, four 25 kW and two 6 kW thrusters, 10 knots, 8 hours, about 10 nm range
Deep models: C-Researcher rated to 3,000 m, Cruise Sub to 1,700 m, and a 120-occupant underwater entertainment platform rated to 150 m
NEMO price: EUR 1,650,000 excluding VAT in July 2026, against EUR 545,000 and EUR 590,000 announced in September 2022
NEMO options, July 2026: sonar EUR 38,000, underwater navigation EUR 35,000, extra lights EUR 24,000, visual package EUR 25,000, 4K camera EUR 69,000, manipulator arm from EUR 85,000

Голландский первопроходец частных аппаратов

U-Boat Worx основал в 2005 году голландский предприниматель Bert Houtman, который захотел персональный подводный аппарат и обнаружил, что для частных покупателей их почти нет. В то время подводные аппараты строили в основном для флотов и исследовательских институтов. Houtman увидел возможность делать обитаемые аппараты для частных лиц и построил вокруг этого компанию. С базы в Нидерландах фирма выросла в ведущее имя в частных подводных аппаратах. Отраслевые публикации описывают её как крупнейшего в мире строителя частных субмарин, у которого уже эксплуатируется большой флот.

Компания проектирует и строит свои аппараты внутри, контролируя ту инженерию, которая держит людей в безопасности под давлением. Это область, где мелкая ошибка имеет тяжёлые последствия, поэтому порог входа высок. U-Boat Worx много вложила в прочные корпуса, жизнеобеспечение и освидетельствования, которых требуют частные аппараты. Эта инженерная глубина и есть фундамент её лидерства. Мало кто из конкурентов может повторить такое сочетание диапазона и объёма.

От Nemo до глубоководных аппаратов

U-Boat Worx предлагает линейку моделей, рассчитанных на разных владельцев и разные задачи. Компактный Nemo - лёгкий двухместный аппарат, который делает такой опыт доступным и небольшим яхтам. Линия Super Yacht Sub рассчитана на то, чтобы стоять в гараже яхты и погружаться с гостями на умеренные глубины. Более крупные модели вроде Nexus берут группу пассажиров в светлую кабину. На крайнем конце компания строит глубоководные исследовательские аппараты, способные уходить далеко за предел досягаемости любого водолаза.

Такой разброс позволяет покупателю подобрать аппарат под яхту и под задачу. Семье, которая ходит по тёплому мелководью, нужно совсем не то, что владельцу, желающему изучать глубокие каньоны. Пассажирские аппараты превращают погружение в общее событие, где хватает места нескольким гостям. Глубоководные открывают те части океана, которых почти никто не видел. U-Boat Worx закрывает весь этот размах силами одного производителя.

Разделённый между воздухом и водой, красно-чёрный подводный аппарат несёт двоих чуть ниже поверхности, пока судно стоит у зелёного острова.Photo: U-Boat Worx (press material)

Голландская верфь, поставившая освидетельствованную частную субмарину в гараж суперъяхты.

Инженерия под давление и безопасность

Обитаемый подводный аппарат должен защищать людей от огромного давления и при этом держать их в комфорте, в сухой кабине с кондиционированием. U-Boat Worx строит акриловые прочные корпуса, дающие пассажирам широкий и чистый обзор воды вокруг. Жизнеобеспечение, плавучесть и батарейные системы рассчитаны на долгие погружения с солидным запасом по безопасности. Аппараты освидетельствуются морскими классификационными обществами, а это задаёт требовательный стандарт проектирования и испытаний. За люксовым впечатлением стоит настоящая серьёзная инженерия.

Компания двигала технологию в сторону большей глубины, большего числа пассажиров и более простого обращения. Питание от батарей позволяет аппаратам идти тихо и чисто, а это важно при наблюдении за морской жизнью. Спуск и подъём аппарата с яхты сам по себе серьёзная операция, поэтому в проекте учтены подъём и хранение. U-Boat Worx поддерживает владельцев обучением и сервисом, а не только техникой. Весь пакет выстроен вокруг того, чтобы люди оставались целы в среде, которая ошибок не прощает.

Глубоко над песчаным дном подводный аппарат проходит мимо разбросанного затонувшего судна, рифовые рыбы теснятся в воде.Photo: U-Boat Worx (press material)

Исследовать то, что под яхтой

Подводный аппарат меняет то, что яхта может предложить, увозя гостей в мир, до которого не добраться ни с трубкой, ни с аквалангом. Из сухой кабины пассажиры смотрят на рифы и глубоководную жизнь в комфорте и остаются внизу гораздо дольше водолаза. Для владельца аппарат - предельное выражение яхты как платформы для исследования. Он привлекает тех, кому нужны впечатления, а не только комфорт. Погружение становится главным событием похода.

Пассажирские аппараты сделаны так, что гостям не нужна водолазная квалификация. Обученный пилот ведёт аппарат, а все остальные просто смотрят через купол. Это открывает глубину детям, пожилым гостям и вообще любому на борту. Владельцы с интересом к науке иногда используют свои аппараты для исследований или съёмок. Аппарат превращает яхту в базу для настоящего подводного приключения.

Лидер в редкой области

U-Boat Worx стоит доминирующим именем на очень маленьком и узком рынке. Большой действующий флот и широкий модельный ряд отделяют её от тех, кто строит от случая к случаю. Владельцу яхты, который думает об аппарате, это очевидная первая точка отсчёта. Контроль компании над собственной инженерией даёт покупателю уверенность в безопасности и в поддержке. Это лидерство выстроено за два десятилетия ровного развития.

Владение подводным аппаратом остаётся редким и серьёзным обязательством, и покупатель хочет производителя, которому можно доверять. U-Boat Worx даёт это послужным списком, освидетельствованиями и сервисной сетью. В аппаратах речь идёт о возможностях не меньше, чем о статусе, и это подходит владельцам, которых тянет к исследованию. По мере того как яхты растут и везут всё более амбициозное оборудование, частные аппараты перестают быть диковиной. U-Boat Worx стоит в центре этого сдвига.

С включёнными огнями белый подводный аппарат зависает у обросшего водорослями корпуса крупного затонувшего судна, лежащего на дне.Photo: U-Boat Worx (press material)

What it does to the yacht

The lifting weight decides everything. A NEMO at 2,500 kg is within reach of a substantial deck crane, a Super Yacht Sub 3 at 3,800 kg needs a purpose-specified one, and a NEXUS 8 at 12,000 kg needs a crane and a deck designed for it from the first drawing. Confirm with the yard whether the maker's published figure is the dry weight or the weight as it comes out of the water.

Then there is volume. The Super Yacht Sub 3 is 3.2 m long, 2.44 m wide and 1.74 m high before any cradle, which is the footprint of a large tender in a garage that probably already holds one. Charging comes off the yacht's power, and a lithium-ion pack of 21.6 kWh or 62 kWh in an enclosed space is a fire-safety item the yard has to design around.

What it costs, and what the price has done

The NEMO story is worth following closely. U-Boat Worx cut the price by around 40 percent in September 2022, to EUR 545,000 for the one-seat NEMO 1 and EUR 590,000 for the two-seat NEMO 2, and set a target of 1,000 submarines in operation by 2030. In July 2026 the standard NEMO lists at EUR 1,650,000 excluding VAT. Anyone quoting the 2022 figure is three years out of date and about a million euros short.

The list price also buys a fairly bare boat. In July 2026 the published options run to EUR 38,000 for sonar, EUR 35,000 for underwater navigation, EUR 24,000 for extra lights, EUR 25,000 for custom colour and interior, EUR 69,000 for 4K cameras and from EUR 85,000 for a manipulator arm. The company sells pre-owned machines and runs a SubCharter scheme through charter brokers for owners who want the asset to earn.

Class, surveys and who is allowed to drive

Every U-Boat Worx submersible is designed, built and delivered to DNV rules, including the classification of its lithium-ion battery application, and the annual survey is carried out with DNV inspecting every critical system. That survey is the recurring cost and the recurring logistics problem, because it has to happen somewhere and the yacht has to be there. Each machine comes with a warranty, and U-Boat Worx does not publish the term.

Guests need no qualification at all. They sit inside a dry, air-conditioned acrylic sphere and look out. Somebody has to be a certified pilot, and the course runs two weeks full-time at Sub Center Curacao or aboard the owner's own vessel. That is either a crew member the owner pays to train and retain, or a pilot supplied by the company for the season.

Against Triton, and who should buy elsewhere

Triton Submarines in Florida is the direct competitor and the two split most of the private market between them, with SEAmagine in the smaller sizes. Triton has the deeper record on record-setting and film work. U-Boat Worx has the broader catalogue, the series-production NEMO and a training and charter operation attached. On a yacht-sized machine an owner should price both and compare the lift weight, not the depth rating.

The owner who should buy one has a yacht of about 60 m or more, cruises somewhere with water worth looking at, and will use it more than twice a season. The owner who should not is anyone treating it as a status object, because a submersible that sits in a garage still needs its annual DNV survey, its battery care and a pilot on the payroll. Wet leasing one for a season answers the question honestly.

Практическая информация

The one published price: The NEMO is the only model in the catalogue with a number on it: EUR 1,650,000 excluding VAT on the company's own NEMO site, read August 2026. Every other model, including the Super Yacht Sub 3, the Super Sub, the NEXUS and the Cruise Sub line, carries an Enquire Now button and a brochure download instead. For comparison, published figures put a Triton 3300/3 at roughly USD 4 million and a 3300/6 at about USD 5.35 million, so this is a market where a buyer negotiates without a reference price.
What the options add to a NEMO: The list price buys a fairly bare submarine. Standard equipment is air conditioning, a wireless underwater communications system and a searchlight. Published options in July 2026 run to EUR 38,000 for sonar, EUR 35,000 for underwater navigation, EUR 24,000 for extra lighting, EUR 25,000 for a custom colour and interior package, EUR 69,000 for 4K cameras and from EUR 85,000 for a manipulator arm. A working specification is comfortably a fifth above the headline.
Which way the price has moved: U-Boat Worx cut the NEMO by around 40 percent in September 2022, to EUR 545,000 for the one-seat NEMO 1 and EUR 590,000 for the two-seat NEMO 2, and set a target of 1,000 submarines in operation by 2030. Yachting quoted roughly USD 593,000 and USD 642,000 in May 2023. The same boat lists at EUR 1,650,000 excluding VAT today. Anyone working from the 2022 or 2023 coverage is about a million euros short.
What it costs to run, which nobody at the factory publishes: A specialist submarine support-vessel guide read in August 2026 budgets over EUR 1 million a year for the submersible alone, before the mothership's own running cost: EUR 120,000 to EUR 350,000 a year for the maker's maintenance programme, EUR 280,000 to EUR 500,000 for a pilot and engineer on the payroll, and EUR 60,000 to EUR 150,000 for insurance carrying manned-dive cover. U-Boat Worx publishes none of these figures and does not publish its warranty term.
How to find out before you buy one: The wet lease is the honest test. U-Boat Worx launched a turnkey programme in May 2025 starting at about EUR 50,000 a month on multi-year contracts, with a three-month minimum and shorter terms at a premium, bundling the submersible, the pilot and surface officer, insurance, servicing, logistics, operational planning and regulatory compliance. The first contract was a Cruise Sub 7 on a one-year global deployment with a set number of dive days. The NEMO and Super Yacht Sub are also offered.
Who is allowed to drive it: Guests need no qualification at all; they sit inside a dry, air-conditioned acrylic sphere. Somebody aboard has to be certified. Sub Center Curacao publishes three courses, all taught in English in Curacao and all priced on request: the Introduction Pilot Course at one day, the Surface Officer Course at ten days and the Chief Pilot Course at eighteen days. Training can be run aboard the owner's own vessel instead. That is either a crew member the owner trains and then has to retain, or a pilot supplied for the season.
Class, and the survey that has to happen somewhere: Every model is designed, built and delivered to DNV rules, including classification of the lithium-ion battery application. DNV inspects annually, covering all essential and safety-related systems and including a trial dive with functional tests, with a fuller survey every five years, and it can suspend class if it is not satisfied. The recurring problem is logistics rather than money: the boat, the yacht and the surveyor have to be in the same place, in season.
What it does to the yacht: Lifting weight decides everything: NEMO 2,500 kg, Super Yacht Sub 3 3,800 kg, Super Sub 9,000 kg, NEXUS 7 and 8 at 11,000 kg and 12,000 kg. SuperyachtNews reports the working rule that crane safe working load should exceed the submersible's weight by at least 100 kg to allow for optional equipment. A specialist guide calls for a 15 to 25 tonne deck crane with constant-tension or motion-compensation capability to launch in any sea, and a moonpool or wet dock on hulls above about 60 m for launching in bad weather. Add deck footprint, lashing, and a dedicated charging connection for a 21.6 kWh or 62 kWh lithium-ion pack in an enclosed space.
What is NOT published: One price in the whole catalogue. No list price for the Super Yacht Sub 3, the NEXUS or the Cruise Sub. Press figures for the Super Sub range from about EUR 5.2 million to about USD 5.75 million and U-Boat Worx has confirmed none of them, so treat the Super Sub as unpriced. No warranty term, no annual DNV survey cost, no training price, no scheduled maintenance price and no spares pricing are published. There is also no independent third-party endurance or performance test of any model in the public record: every operating figure on this page traces to the maker or to DNV.

Что сообщают владельцы и экипажи

The helm is designed so the pilot can hand over the controls
Reporting on the NEMO, the magazine noted the helm is arranged so a trained pilot can temporarily transfer control to anyone aboard, which is what turns a two-seater into a guest experience rather than a solo machine. The same article quoted the NEMO at roughly USD 593,000 for the one-seater and USD 642,000 for the two-seater, a useful marker of how far the price has since moved.
Yachting (Kim Kavin, May 2023)
The yacht side says design the crane for the next submarine, not this one
Filippo Rossi of Lynx Yachts and Veronika Schmid of Gill Schmid Design set out the practical rules: crane safe working load should exceed the submersible's weight by at least 100 kg to cover optional equipment, a stern A-frame suits daily use while a single-arm main-deck crane suits occasional use, and deck fixation, lashing and floor-to-ceiling access all have to be drawn in. Rossi's advice is to always build in the option to carry something bigger later.
SuperyachtNews (August 2019)
What the annual class survey actually involves
Jonathan Struwe, DNV's senior inspection engineer and surveyor for pressure and underwater technology, describes yearly inspection of all essential and safety-related systems including a trial dive with functional tests, a fuller survey every five years, and the rules requiring redundancy in every essential system so the craft can surface after a failure. Before a craft is deployed with people aboard, he says, the pressure hull and all pressurised components are tested significantly beyond design diving pressure.
DNV (Jonathan Struwe)
Budget over a million euros a year before the yacht's own costs
A specialist support-vessel guide breaks the annual submersible operating cost into EUR 120,000 to EUR 350,000 for the manufacturer maintenance programme, EUR 280,000 to EUR 500,000 for a pilot and engineer, and EUR 60,000 to EUR 150,000 for insurance including manned-dive cover, and it puts the total at over EUR 1 million a year for the submersible alone.
Superyacht Tenders
There is no independent owner report on any of these machines
Private submarine owners are anonymous, deliveries are announced by the builder rather than the buyer, and no magazine has published a long-term test or an independent performance trial of a U-Boat Worx submersible. Every speed, depth, weight and endurance figure in circulation traces back to the company or to DNV. That absence is itself a finding for a buyer who is used to reading sea trials before he signs.
Yotters desk, checked August 2026

Сильные стороны и что учесть

Сильные стороны

Classed by DNV, every model, every yearDesign, build and delivery follow DNV rules including the lithium-ion battery application, the annual survey includes a trial dive with functional tests, and a fuller inspection follows every five years. In a category where the consequences of a shortcut are absolute, a third party with the power to suspend class is the single most valuable thing the buyer gets.
The deepest operating record in private submersiblesMore than sixty machines in service, the largest private fleet in the world, and the first submarine operation aboard a cruise ship in 2015. Pressure hulls and control systems are engineered in house rather than bought in, which is the difference between owning the assumptions and inheriting somebody else's.
One honest published price, which nobody else in the field offersThe NEMO at EUR 1,650,000 excluding VAT, with an itemised options list from EUR 24,000 to EUR 85,000, lets a buyer build a real budget before he ever speaks to a salesman. Triton and the rest quote privately.
The wet lease answers the question before the capital doesFrom about EUR 50,000 a month on multi-year terms, three-month minimum, with pilot, surface officer, insurance, servicing and regulatory compliance included. An owner who is unsure whether the family will actually dive can find out for a season without buying a crane, a pilot and an annual survey.
The catalogue covers far more than one useFrom a 100 m two-seater light enough for a trailer or a boat ramp to a 3,000 m C-Researcher, a 1,700 m Cruise Sub, a seventeen-person Nautilus and a 120-occupant underwater platform. The Super Sub, granted full DNV approval on 3 February 2026, does 10 knots against about 3 knots for essentially everything else in the world.

На что обратить внимание

The entry price has tripled in under four yearsEUR 545,000 in September 2022 against EUR 1,650,000 excluding VAT today for the standard NEMO. The affordable private submarine was announced, reported everywhere, and did not last as a category, which also makes any residual value estimate on a used machine guesswork.
Only one model in the range carries a price at allThe Super Yacht Sub 3, the NEXUS and the Cruise Sub are quoted privately, and the Super Sub is reported anywhere between EUR 5.2 million and USD 5.75 million with no confirmation from the company. A buyer comparing two yards cannot compare two numbers.
The running cost is the real number and the maker publishes none of itThird-party budgeting puts over EUR 1 million a year on the submersible alone once the maintenance programme, a pilot and engineer and manned-dive insurance are counted. No warranty term, survey cost or training price is published either, so the whole cost of ownership has to be assembled from outside sources.
Three knots, and a dive that is shorter than the endurance figureAlmost every machine here does walking pace, so a dive is a slow hover over one site chosen in advance. Endurance figures of eight to eighteen hours describe life support and battery, not how long anyone stays down. Below about 60 m there is very little colour or light, so the experience is whatever the floodlights reach.
Launch and recovery is the binding constraint, not depthA specialist guide calls for a 15 to 25 tonne crane with constant-tension or motion compensation, and a moonpool or wet dock above about 60 m for bad weather. A marginal day for the tender is a cancelled day for the submarine, and a machine that the existing crane cannot recover is a bad acquisition whatever its depth rating says.

Для кого: Владельцам, которые хотят превратить свою яхту в базу для настоящего подводного исследования.

Профиль подготовлен Yotters по открытым источникам.

Редакция YottersГлавный редактор: Leon SolimanРедакционные стандарты

По первоисточникам: DNV, SuperyachtNews, Yachting, Robb Report, Marine Industry News, New Atlas, Sub Center Curacao, Superyacht Tenders.