The Hague | Corporate Events | International Organisations | Conferences | Private Events
Corporate Magician & Mentalist The Hague
Close-up magic and mentalism for corporate events, international receptions, conferences and private events in The Hague. From the World Forum to embassy receptions, from a diplomatic dinner to a private celebration.
Sieko performs for companies, international organisations and private clients in The Hague as part of his wider Netherlands coverage, bringing the same close-up magic and mentalism used for international brands across Europe.
A different kind of audience: diplomatic, international, multilingual
The Hague hosts more international organisations than almost any other Dutch city: the World Forum, embassies, international courts and a large community of diplomats, NGOs and global institutions sit alongside a growing corporate and conference sector.
Close-up magic and mentalism work particularly well for this kind of audience. They need no shared language to land, no stage, and create natural connection between guests from different countries and professional backgrounds who may never have met before.
Event Formats
Where Sieko fits best in The Hague
Corporate Events
Close-up magic and mentalism for corporate receptions, client dinners and award evenings in The Hague.
International Receptions
Discreet, multilingual entertainment for diplomatic and international organisation events where guests come from many different countries.
Conferences & Congresses
Engagement for the World Forum and other conference venues. Attracting attention, opening conversations, creating shared moments between delegates.
Private Events
Table magic and mentalism for private dinners, celebrations and invitation-only gatherings in and around The Hague.
Sieko’s Work
What close-up magic and mentalism look like in practice
From diplomatic receptions to conference networking, private dinners to corporate events: the same close-up approach adapts to every format The Hague needs.
International Guests
Multilingual Engagement
Diplomatic Receptions
Close-Up Magic
Corporate Events
Guest Engagement
Private Guests
Mentalism
Conference Networking
Delegate Engagement
Customisation
Branded Playing Cards
International Audiences
Designed for rooms where guests don’t share a first language
The Hague’s international community means a single event can include guests from dozens of countries, often with no shared language beyond English. Close-up magic and mentalism are built for exactly this setting: the performance is visual, interactive and needs no translation to land.
Sieko performs primarily in English, which suits most international and diplomatic settings naturally. He also speaks Dutch, German and Spanish, which is useful when an event includes a mix of local Dutch guests and international visitors.
- Embassy and diplomatic receptions
- International organisation events
- Multilingual corporate audiences
- Conference delegate networking
Background & Approach
Dutch by birth, international by experience
Sieko was born and grew up in Amsterdam and now performs internationally from Barcelona: for Dior in Zurich and Geneva, for AWS and Ferrari in Monaco, for Cisco Live in Amsterdam and Barcelona, for Samsung and Tech Mahindra at major trade shows.
His background in banking and finance, including roles at HSBC and Sovereign Trusts, and his certification as a business coach mean he understands professional and diplomatic environments where tone and discretion matter. He performs in Dutch, English, German and Spanish.
Mentalist The Hague
For audiences who expect more than a magic trick
Close-up magic creates a moment. Mentalism creates a memory. Predictions, choices, reading minds and revealing information nobody in the room could have known. For corporate and diplomatic guests, mentalism can also carry a brand or campaign message without ever feeling like a sales pitch.
Learn more about corporate events
Reviews
What clients say after events in the Netherlands
Selected reviews from corporate and trade show clients across the Netherlands.
“At Cisco Live in Amsterdam 2026, he was a total game changer for our stand. His street-style magic drew crowds naturally and gave us the perfect opening to start meaningful conversations. It wasn’t just entertainment, it was a smart engagement strategy.”
Paul Cicchelli, Sales Director, Cisco Live Amsterdam
“We got Sieko in for an End of Year party in Amsterdam. The guy is a true professional that loves his job. He went above and beyond to fit the theme and the flow of the event. On top of that, he’s just a lovely, kind and fun person and I couldn’t recommend him highly enough.”
Charles Taylor, Eventic, Amsterdam
“Thanks Sieko for being a wonderful contribution to our tradeshow performance. A true addition to the TTR booth team. Welcoming visitors to the stand and wowing them with your magic. Brought a smile on everyone’s face, without a single exception.”
Marcel Dijkkamp, TTR
“Sieko was fantastic, friendly, engaging, and his close-up magic left everyone completely amazed. A huge hit at our event in Maastricht!”
Karen Lynch, Maastricht
More reviews are available from corporate events, trade shows, private parties and weddings in the Netherlands and across Europe.
Read More Reviews
How It Works
The conversation first, the format second
An international reception needs a different approach to a private dinner, and a conference at the World Forum is a different brief again. The right format depends on the audience, the venue and what the event wants to achieve.
- Discovery call. We discuss the guests, the venue, the schedule and the purpose of the event. Everything is treated confidentially from the start.
- Concept and format. Sieko recommends the right structure: walk-around close-up, table magic, mentalism or a combination.
- Customisation. Where useful, the performance can be adapted to a brand, theme or specific guest moment.
- The day itself. Sieko arrives prepared, works around the programme and creates the right moments without disrupting what is already working.
The Hague & Surroundings
Venues in and around The Hague
Sieko performs in The Hague and the wider region as part of his Netherlands coverage, available for international receptions, corporate events, conferences and private events.
Sieko is active across the Netherlands. See the full Netherlands event guide.
- World Forum The Hague
- Embassy and consulate events
- International court and organisation receptions
- City centre and Scheveningen hotels
- Private dining and event spaces
Planning
Let’s talk about the event first
The best way to decide what will work is a short discovery call. We discuss the audience, venue, schedule and tone of the event. Only then does it make sense to recommend a performance format.
FAQ
Questions about booking a magician in The Hague
Do you perform for international organisations and embassies?
Yes. The Hague’s international community is one of the most natural fits for Sieko’s style of close-up magic and mentalism. The performance is visual, interactive and needs no shared language to land, which works well for diplomatic receptions, embassy events and international organisation gatherings where guests come from many different countries.
Are you suitable for conferences at the World Forum?
Yes. Conference and congress engagement is a specialist area. The performance can attract attention between sessions, create shared moments during networking breaks and help delegates from different organisations connect naturally.
Do you speak Dutch?
Yes. Sieko was born and grew up in Amsterdam and speaks fluent Dutch. He also performs in English, German and Spanish, which suits The Hague’s mix of local and international audiences.
Can the performance be customised for our organisation or event?
Yes. The performance can be adapted around a theme, message or specific guest moment. For corporate clients, this can include branded elements where appropriate.
What is the difference between a magician and a mentalist?
A magician creates visual effects through sleight of hand, psychology and audience interaction. A mentalist focuses on predictions, choices, influence and mind-reading style effects. Sieko combines both depending on the audience and the event format.
How far in advance should we book?
Popular dates during conference season and December are often booked out months ahead. Short-notice bookings are sometimes possible depending on the date. Early contact is recommended.
Planning a corporate event, international reception or private party in The Hague?
Talk to Sieko before choosing the format. The right structure depends on your guests, your venue and what you want the event to achieve.
Schedule a Discovery Call