• Route de Lennik 451, 1070 Brussel, Belgium
  • Certificate of Excellence 2021

OFCORES - 360° event solutions 

  • Event management
  • Efficient communication 
  • Experiential marketing
  • Innovative technology 

OFCORES is the international specialist in corporate & institutional events. Our team of creatives manage your event, cover the entire communication flow, create a true experience of your brand and play with the integration of technology. Let professionals deal with your congresses, conferences, product launches, internal/team events, virtual events and any other challenging project you imagine. 



  • An experienced European event company specialised in business and institutional events. 
  • Strong assets in event marketing & event technologies. 
  • Discover a service level beyond your previous experiences. 
  • We work strongly together with your organisation, everything we do for you is shared on a workspace 'in the cloud' and your intellectual property. 
  • High quality level guaranteed with passionate experts to reach your targets. 
  • Solid experience in digital related events, a passion for entrepreneurship and extremely interested in digital innovation.  

"No stress, high impact & maximum return on your events, our core business gives you the opportunity to focus on your core business."

19 reviews on Ofcores - 9.9/10

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Friederike Jaich
New|EU Tax Observatory|


Of Cores helped us to organize our first high-level annual conference in Brussels. We have been working with Bianca and Nathalie who have been really friendly, reactive, proactive, professional, and flexible during the whole process despite June being a very busy month in Brussels. We were really happy with their service, the whole conference went super smoothly without any problems. They provided high-quality technical support and ensured a perfect finish of the decor. They exceeded our expectations by far and we will definitely be working again with Of Cores for our future events.

Delphine Steck

Perfect first collaboration

We collaborated for the shooting of images during a summit.
The Ofcores team was very reactive and friendly despite all the organization of the summit they had to manage at the same time.

Marjolein Oorsprong
New|PRACE aisbl|

Friendly, flexible, and effective

I have been working with Ofcores for our annual conference to my full satisfaction for a number of years now. Such a big event in a political environment requires a lot of flexibility from everyone and Ofcores was and is always ready to come up with effective and efficient solutions - and always with a smile.

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Tineke Van hooland
New|Open VLD Vrouwen|

Kick-off online event Open VLD Women

Ofcores has succeeded in professionally guiding and shaping the kick-off online event of the renewed Open VLD Women's team. Due to their hands-on approach, a format was put together tailored to the customer. From proposal to implementation, they worked very professionally and in the end an event of high quality was delivered. They not only thought of high-quality digital support, but also ensured a perfect finish of the decor. Cared for down to the last detail. Both Open VLD Women and our online audience were very satisfied. Worth repeating!

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Alexandra Sabou
New|EaP CSF|

Wonderful service offered by OfCores!

Whether you are organising a small internal event or a large-scale trade-show, OfCores is the service provider you are looking for to manage your event in a professional and personalised manner that will exceed your expectations! During our collaboration for a large event with participants from all over the world, the OfCores team demonstrated excellent project and management skills, a high attention to details and an excellent ability to meet our requirements! Beyond their expertise and experience with organising online, hybrid and in-person events, each member of the OfCores team is also someone who embraces challenges with confidence and decisiveness. Passionate and professional, OfCores is a reference in the event industry!

Joost Renson
Expert|Plant a Flag|

Congress Collaborations

We worked together with ofcores for several events and were always surprised by their level of excellence. The team brings a lot of different skills and expertise to the table, making it easier to think outside the box & make the impossible possible.

Nicolas Laurent

Top & Reliable

I can only recommend Ofcores and all the teams for their desire and motivation. Problem solver set of mind is the key to me. Always a pleasure to work together.

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Expert|Dry Hire bv|

Nice team of professionals

It is always nice to work with Jean-Baptiste and his team of professionals on a wide variety of projects, from large conferences to a recent streaming. Clear agreements, clear instructions and briefings, correct working method, and certainly complete.

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Catherine Frideres

BlueInvest Day 2020

Ofcores demonstrated high levels of efficiency and professionalism in helping us organise this event. Their true edge is in bringing innovation and design to the event experience, so that it is "not just another conference". Was a pleasure to work with them, and I strongly recommend.

Jo Van den Wijngaerde
Expert|Soundfield nv|

always top and off! ofcores :)!

jb and sofie's team grows day by day, the quality of their events as well, not least the quantity. since the very beginning we have been privileged to be their sound and light partner with Soundfield, and we hope to remain this ofcores! good luck to the entire ofcores team, in brussels and ghent, and who knows where else!

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Barbara D'hondt
New|BAM - Belgian Association of Marketing|

Trustworthy and reliable partner

OFCORES is a trustworthy and reliable partner for BAM for many years already, delivering excellent support in event management and proposing new technology solutions to optimize our events. The team delivers qualitative services in a very efficient and creative way, bringing every event to the next level!

Joost Renson
Expert|Plant a Flag|

Congress Collaborations

We worked together with ofcores for several events and were always surprised by their level of excellence. The team brings a lot of different skills and expertise to the table, making it easier to think outside the box & make the impossible possible.

Anne Vallès Meunier

Amazed by the professionalism!

Once again it was a real pleasure to work with OFCORES in Strasbourg. It was not our first collaboration but the first one abroad. I was amazed by their professionalism. In half-day everything was set and ready to go. During the event, they bend over backwards to ensure a top class event for us. The team worked hard and always with a smile. Thanks and looking forward to our next event together.

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Bénédicte Blondel
New|Bénédicte Blondel / (IAB Europe 2012-2014)|

Excellent team of international event specialists

I worked with OFCORES in the organization of the IAB Europe annual Congress in Barcelona in 2013: they took care of every single details from sponsorship management to logistics and event marketing, in a very smooth and collaborative way. They came up with innovative ideas to bring our event to the next level. I can only recommend!

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Kadija Taffah

Great professional support!

We have been working with Of'Cores for the past 3 years and are extremely satisfied. Of'Cores is a trustworthy and reliable partner who understands your needs and quickly reacts to find suitable solutions to any situation you might encounter in the planification and oragnisation of your event. We are happy to continue our fruitful collaboration with Of'Cores.

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EVENTS - Kevin Van der Straeten Buy now!

Activities Ofcores

Activity regions:
Antwerpen | Vlaams-Brabant [+Brussel] | Oost-Vlaanderen | West-Vlaanderen | Limburg | Henegouwen | Luik | Namen | Waals-Brabant [+Bruxelles] | Belgium
Event Marketing | Ticketing and Event Registration | Event Agencies | Product Launches | Conferences and Seminars | Event Website