Kasteel de Wittenburg

What Kasteel de Wittenburg does

Kasteel de Wittenburg is a privately held historic castle estate in Wassenaar, Netherlands, operating as an integrated hospitality venue that combines hotel accommodations, fine dining, and event venue hire. The castle was commissioned in 1899 by squire Helenus Marinus Speelman and completed in 1901; it opened to outside guests in late 1963 and currently employs approximately 36 professionals across front-of-house, kitchen, banqueting, sales, and maintenance functions. The business is privately owned by Lasé Hu and operates without disclosed institutional investors, parent entities, or public listing. The company has no subsidiaries and no M&A history in the input data.

The venue's core product surface comprises three integrated offerings: ten exclusive hotel rooms and suites priced from €160 to €295 per night, including a Bridal Suite with private sauna and whirlpool; Restaurant Sophie, an à la carte dining concept named after the castle's historical first resident, offering dinner Wednesday through Sunday with live cooking experiences, barbecue menu, seafood bar, cocktails, and live music on the terrace; and eleven event rooms accommodating groups from 10 to 500 guests for weddings, corporate meetings, private celebrations, and funeral receptions. Ancillary services include bicycle rental at €17.50 per day, electric vehicle charging, and curated package arrangements combining accommodation and dining. The technology stack is limited to Guestline property management software powering the hotel reservation system and a bilingual Dutch/English marketing website.

The business operates through a direct-to-consumer go-to-market with no third-party distribution intermediaries. Bookings are processed via the venue's own website, dedicated phone lines, and a sales team handling event and wedding inquiries. Revenue is generated across four streams: nightly hotel accommodations, à la carte restaurant dining, per-event venue hire, and ancillary fees. Customer segments span weddings, corporate events (with named enterprise clients including Bird & Bird, Philip Morris Nederland, Museum Beelden aan Zee, Mares, and Founders Carbon Network), private celebrations, funeral receptions, and leisure travelers. Brand-building relies on cultural programming including castle concerts, art exhibitions, and participation in regional wedding-venue community routes such as the Open Toptrouwlocatie Route scheduled for 27 September 2026.

Name

Kasteel de Wittenburg

Legal name

Kasteel de Wittenburg

Website

https://wittenburg.nl

Company type

Private

Founded year

1899

Operating status

Operating

Headcount range

11–50 employees

Short description

Kasteel de Wittenburg is a privately owned 1901 castle estate in Wassenaar, Netherlands, operating as an integrated hospitality venue combining ten hotel rooms, Restaurant Sophie's fine dining, and eleven event rooms for weddings, corporate clients, private celebrations, and funerals.

Ownership category

akta.pro rank

Product category

Hospitality and Event Venue Services

NAICS

Hotels (except Casino Hotels) and Motels (72111), Traveler Accommodation (7211)

SIC

Hotels & Motels (7011), Hotels, Rooming Houses, Camps & Other Lodging Places (7000)

akta.pro primary industry

Heritage & Historic Boutique Hotels (THAGADAD)

akta.pro secondary industries

Hotel & Resort Convention Venues (Convention Hotels) (THAHAAAC), Hotel & Resort Restaurants (THAFACAH), Heritage & Palace Luxury Hotels (THAGACAF)

Keywords

• Castle event venue
• Luxury hotel accommodation
• Fine dining restaurant
• Wedding venue
• Corporate event hosting

Headquarters

HQ city

Wassenaar

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Hotel Accommodations: Revenue from 10 exclusive hotel rooms and suites with nightly rates ranging from €160 to €295 per night, including early check-in/late check-out services at €10 per hour.
2. Restaurant Sophie Dining: À la carte restaurant serving dinner Wednesday through Sunday, featuring live cooking experiences, barbecue menu, seafood bar, cocktails, wines and dessert offerings. Group reservations available for parties of 10 or more.
3. Event Venue Hire: Rental of 11 event rooms and spaces for business meetings, weddings, private celebrations, funerals/condolences, and corporate events. Multiple venue options ranging from intimate rooms (10 persons) to large halls (500 persons).
4. Ancillary Services: Additional revenue streams including bicycle rental (€17.50 per day), electric car and bike charging facilities, and food allergy accommodations.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Kasteel de Wittenburg operates a historic 1901 castle estate in Wassenaar, Netherlands as an exclusive integrated hospitality venue offering three core services: 10 luxury hotel rooms and suites, an à la carte restaurant (Restaurant Sophie) with live cooking and world-inspired cuisine, and 11 event rooms for weddings, corporate meetings, private celebrations, and funerals accommodating groups from 2 to 500 guests.

Product overview

Kasteel de Wittenburg is a luxury castle venue offering an integrated hospitality experience combining hotel accommodation, fine dining at Restaurant Sophie, and event venue rental. The property features 10 exclusive hotel rooms and suites, an à la carte restaurant with live cooking and terrace dining, and 11 versatile event spaces for business meetings, private celebrations including weddings, and farewell events. Additional services include bike rental, curated packages, and comprehensive event catering.

Differentiator

Problem solved

Functional benefit

Brands

• Restaurant Sophie: The enchanting heart of Kasteel de Wittenburg. The restaurant is named after Sophie Adrienne, Baroness Sloet van Oldruitenborgh, who was among the first residents of the castle together with her husband Jonkheer Speelman. The restaurant prepares dishes inspired by their world travels, offering French/European cuisine with worldly flavors complemented by wines from around the world.

Products and services

• Hotel Accommodation Luxury overnight stays in 10 individually styled rooms and suites, including Superior Castle Room, Deluxe Castle Room, Luxury Suite, and Bridal Suite, each with unique ambiance, free Wi-Fi, air conditioning, and flat-screen television. Rooms range from €160 per night to €295 per night for the Bridal Suite.
• Restaurant Sophie À la carte restaurant offering culinary dishes inspired by world travels of castle founder Sophie Adrienne, with live cooking experience on the terrace, seafood bar, barbecue menu, and cocktail and wine offerings. Open Wednesday through Sunday for dinner, with group reservations available for parties of 10 or more.
• Event Venue Rental Rental of 11 different rooms for meetings, presentations, conferences, and events including French Salon, Small Lounge, Large Lounge, Conservatory, Library, Orange Nassau Hall, Speelman Salon, and garden areas. Capacities range from intimate rooms for 10 persons to large halls accommodating 500 guests.
• Private Events and Celebrations Celebration and private event hosting including weddings, anniversaries, birthdays, reunions, and other personal milestone events in the exclusive castle ambiance. Includes full-service event planning, catering, and access to multiple venue rooms.
• Business Events and Corporate Meetings Corporate meeting and conference services with 11 different rooms available for business gatherings, presentations, and congresses. Includes professional event coordination, catering, and dedicated sales support through [email protected].
• Funerals and Condolence Events Farewell ceremony and condolence event hosting with catering services, parking assistance, and family dinner options in intimate, dignified castle settings.
• Hotel Packages and Arrangements Pre-arranged hotel and dining packages offering combined accommodation and culinary experiences at special bundled rates, available for booking through the venue's arrangements page.

Quantifiable outcome

• Successfully hosted events for up to 500 guests in Orange Nassau Hall
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Kasteel Maurick: Castle hotel and event venue near 's-Hertogenbosch offering hotel rooms, restaurant, and meeting/event facilities. Comparable boutique castle hospitality operation serving weddings, corporate events, and leisure stays.
• Château Marquette: Castle estate near Amsterdam offering exclusive event venue hire, weddings, and corporate functions. Comparable as a Dutch castle venue targeting the same wedding and corporate event market in the Randstad.
• Landgoed Groot Warnsborn: Estate hotel near Arnhem offering luxury accommodations, fine dining, and event hosting in a forested heritage setting. Closely matches Wittenburg's combination of boutique rooms, restaurant, and event venue in a nature-surrounded historic property.
• Landgoed Zonneduin: Heritage estate venue in the Netherlands hosting weddings, corporate events, and private celebrations. Comparable Dutch estate venue competing in the same wedding and corporate function segment.
• Slot Zeist: Historic estate in Zeist with hotel accommodations, restaurants, and event facilities housed in a heritage building. Comparable integrated hospitality operation combining lodging, F&B, and meeting/events within a single historic property.
• Kasteel de Haar: Largest castle in the Netherlands located near Utrecht, operating as a heritage attraction, event venue, and dining destination. Directly comparable as a Dutch monumentale castle venue offering weddings, corporate events, and F&B in a historic setting.

Broad incumbents

• Van der Valk: Largest Dutch hospitality chain operating hotels, restaurants, and event venues nationwide. Represents the scale incumbent against which boutique heritage venues like Wittenburg differentiate on uniqueness and ambiance rather than capacity or pricing.
• Hampshire Hotels: Dutch hotel collection of independently operated 3-4 star properties, including several heritage hotels. Adjacent incumbent sharing the Dutch market and overlapping on leisure and small-meeting demand.
• Relais & Châteaux: Global association of luxury heritage hotels and restaurants. Comparable as a network of independently operated luxury properties in historic buildings; provides an aspirational affiliation and benchmarks against which Wittenburg's positioning is measured.

Others

• Booking.com: Dutch-headquartered global online travel agency and hotel distribution platform. Relevant as an ecosystem partner and indirect competitive force on pricing/discovery for boutique hotel rooms.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Instagraminstagram.com/restaurantsophie
• LinkedInlinkedin.com/company/kasteel-de-wittenburg

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kasteel de Wittenburg