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Welcome to CIONET Belgium

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Belgium 23-6-26 All Members Physical english

The Sovereignty Play : Sourcing for Autonomy, Resilience and Competitive Advantage

Sourcing for Autonomy, Resilience and Competitive Advantage. Global platforms offer incredible speed and innovation, but they also create deep dependencies that can expose your business to vendor lock-in, supply chain disruptions, and regulatory shifts. For today's CIO, the central challenge is no longer just about technology adoption; it's about building a digital foundation that is both agile and resilient. Strategic sourcing is the key. It has evolved from a procurement function into the primary tool for CIOs to navigate uncertainty, mitigate risk, and achieve digital autonomy. This session provides a practical playbook for using strategic sourcing to build a future-proof enterprise.

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Belgium 30-6-26 Public Physical french

L'IT Public au point de rupture

L'IT Public au point de rupture : Vers un modèle à l'usage ? Transformer l'inertie en agilité : le défi du service public. Le constat : L’ère de la possession touche à sa fin Le citoyen n'attend pas que vous gériez des serveurs ; il attend des services. Pourtant, le modèle IT public reste prisonnier du « faire » plutôt que du « résultat ». Entre des budgets CAPEX verrouillés sur 5 ans et des cycles de procurement qui naissent périmés, l'écart se creuse. Le dilemme est stratégique : Comment passer d'une infrastructure que l'on subit à une informatique pilotée par le résultat (Outcome-based IT) ? Est-il possible d'adopter la souplesse du Cloud sans abandonner les clés de notre souveraineté ? L'objet du débat : Le "As-a-Service" au-delà du concept Nous vous invitons à remettre en question les promesses des modèles orientés vers la consommation. L'objectif est de débattre, sans tabou, du potentiel réel de ces approches pour le secteur public : Inverser la responsabilité : Passer de l'achat de matériel à l'achat de niveaux de service (SLA). Est-ce le secret pour libérer vos équipes de la maintenance ? Aligner le coût sur l'usage : En finir avec le surprovisionnement pour ne payer que ce qui est réellement consommé. Agilité "Procurement-proof" : Comment le modèle à l'usage permet-il de scaler en quelques jours ce qui prenait des mois d'appels d'offres ? La souveraineté par le contrat : Le "As-a-Service" sur site est-il le compromis idéal entre contrôle privé et flexibilité publique ? Le Format : "Zero Slides, Full Insight" Pas de présentation ni de marketing, uniquement une confrontation de visions entre pairs : Cercle restreint : Décideurs du secteur public francophone. Règle de Chatham House : Ce qui se dit à table reste à table. Débat pur : Une discussion structurée autour de vos doutes et de vos ambitions numériques.

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Belgium 30-6-26 All Members Physical english

AI at Home

As AI becomes critical to business success, organisations in highly regulated sectors such as Financial Services, Critical Infrastructures and Defence, face strict data privacy, security, and compliance mandates that make public cloud AI a non-starter. This interactive session will explore the practical realities, both the benefits and limitations, of bringing enterprise-grade AI capabilities directly onto your own premises. Join CIONET, Kyndryl, and Dell Technologies for an exclusive, hands-on roundtable and live workshop on navigating the crucial intersection of artificial intelligence, data sovereignty, and autonomous operations. We will move beyond the theory by bringing the physical machine into the room for a live, air-gapped demonstration of cutting-edge workloads running entirely on-site. This interactive workshop will bring together Digital Leaders to: Demystify Sovereign AI at the C-Level: Review the strategic trade-offs, architecture, and compliance advantages of running localised AI models. See Zero-Leak Secure Code Review in Action: Watch a live demo of an on-premise LLM scanning software for vulnerabilities, ensuring your codebase never leaves your secure infrastructure. Experience On-Premise Agentic AI: Witness a local, autonomous monitoring agent, utilising advanced, Claude-level reasoning capabilities, managing critical IT Operations tasks completely offline. Collaborate on Best Practices: Engage with peers to discuss deployment timelines, security frameworks, and infrastructure requirements for true data control. Don't miss this opportunity to interact with live hardware, engage with industry peers, and gain actionable insights into unleashing the power of sovereign and agentic AI.  

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Upcoming TRIBE Events

 

CIONET Partner Updates

CIONET Partner Updates

Recent Cases

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Arxus ensures that Resengo's reservation system is permanently available

Resengo is a Belgian digital company that develops online reservation systems. Primary target groups are restaurants, wellness centers, and sports & recreation facilities.The company has experienced significant growth in recent years. Resengo is now working on a new IT architecture to eventually transition completely to Microsoft Azure.

Introduction

Resengo is a Belgian digital company that develops online reservation systems in-house. Primary target groups are restaurants, saunas & wellness centers, and sports & recreation facilities. Through their proprietary platform, Resengo registers more than 3.2 million online reserved place settings for restaurants, every month. Typically, for Resengo, companies put forward a complete offer: the actual reservation system with both the associated back office and the necessary plug-ins to link their customer's website with the system. For example, to find a restaurant nearby where you can make reservations through Resengo. In recent years Resengo has chosen to further develop their software with new automated marketing techniques, including inbound marketing.  Their prospects can, for example, onboard themselves with a free trial version of our software. Our software has also been further developed with a Match & Go feature. This means that we bring the right guest to the right catering facility with the goal of providing a positive review of the customer to his/her contacts.

The success of our product depends on its availability. At Resengo, availability is closely linked to scalability. Arxus ensures that the applications are always available. This allows us to focus entirely on the development of the offering. 

Dirk Gypen: (CEO) - Resengo

The challenge

In recent years, Resengo has experienced significant growth. The company now has over three thousand customers and registers/books 6 million place settings every month. Over 3 million of these are booked online. Across all sectors, this amounts to nearly 3 million reservations every month. Behind the scenes, Resengo often needs to move quickly. This has proven to be a problem in the past. Resengo was unable to cope with this itself and also did not have the possibilities to develop the necessary expertise itself. This year marks Resengo's nineteenth anniversary and all development is now done in-house. The ongoing challenge, therefore, is to ensure that older technology is continually replaced with new technology.  All new applications are built entirely in the cloud. In the near future, Resengo aims to also migrate all the legacy code they are still using to cloud technology. 

The solution

Resengo did not consider immediately moving everything to the cloud as the best option. For the time being the hybrid cloud is the perfect solution for them. They are currently also using Arxus' private cloud. Resengo is now working on a new IT architecture to eventually transition completely to Microsoft Azure. Microsoft Azure can support Resengo's growth with modern applications which are often available by default. To take maximum advantage of the capabilities of Microsoft Azure, they will eventually transition entirely to the Microsoft cloud. Ultimately, today's transition is also less costly than using custom applications in the private cloud.

The Microsoft Partner

A good mission, a clear vision, and shared values can connect and motivate people to achieve a common goal. Arxus tries to reflect this as much as possible in their daily work. Arxus aims to increase productivity, efficiency, and innovation in companies by relieving them of managing IT business processes with their application-centric cloud solutions. They want to proactively analyze business processes and automatically adapt cloud solutions to meet the changing needs of businesses. This means: providing the best possible experience on any platform or device. Arxus aims for an environment in which everyone feels at home and where colleagues become friends. They celebrate accomplishments. Success equals enjoyment. Arxus never stops learning and does not shy away from challenges. Innovation is key. But to help any organization move to the cloud, they prefer a no-nonsense and local approach. Being close to customers and getting the job done as a team is of paramount importance. Where others are targeting the moon, Arxus is already on its way to Mars.

 

The result

Resengo relies on the services of Arxus for everything that has to do with the underlying infrastructure. In terms of infrastructure, the collaboration with Arxus offers Resengo an essential advantage. Arxus can also make good use of the knowledge network of Cronos, of which Arxus is a part. The company can fully focus on its core activities: the development of new functionalities and applications and, of course, customer support. Arxus has taken responsibility for the entire infrastructure component. This ensures that Resengo does not need to invest in machines or in infrastructure knowledge. Arxus provides this expertise. At the same time, Arxus offers guarantees of availability, performance, and security that would not be immediately feasible for Resengo under its own management. In the current hunt for talent, IT employees are very difficult to find. And then again: infrastructure expertise is not part of Resengo's core business. It works much better and more efficiently for them to meet the need for scalability via Arxus.  

With Arxus, Resengo has a unique point of contact for any IT issue. Arxus has easy access to the broad ICT expertise of the entire Cronos Group. Whatever the question, there is always an answer. This not only gives Resengo a sense of security, it is also very convenient that we have all the necessary expertise at our fingertips via Arxus. Arxus is a partner who continuously thinks along with us and is on a journey together with us. 

Dirk Gypen: (CEO) - Resengo

Technologies

Microsoft Azure Stack

Partners

CIONET Circles

CIONET Business Circles

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Cyber Circle

CIONET’s Cyber Circle: a new three-event programme exclusively focusing on the most urgent, complex, and high-impact challenges in cybersecurity today. Launched in 2026, this initiative brings together CISOs, CIOs, and senior IT executives with a strong interest in cybersecurity for three curated gatherings each year. As part of CIONET’s trusted executive community, the Cyber Circle provides a confidential, peer-driven environment to exchange insights, share real-world experiences, and address evolving cyber threats. Each session is designed to foster strategic dialogue, strengthen resilience, and elevate cybersecurity as a core driver of business value.

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Telenet Business Leadership Circle

The Telenet Business Leadership Circle powered by CIONET, offers a platform where IT executives and thought leaders can meet to inspire each other and share best practices. We want to be a facilitator who helps you optimise the performance of your IT function and your business by embracing the endless opportunities that digital change brings.

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Les Rencontres

Découvrez la dynamique du leadership numérique aux Rencontres de CIONET, le programme francophone exclusif de CIONET pour les leaders numériques en Belgique, rendu possible grâce au soutien et à l'engagement de nos partenaires de programme : Deloitte, Denodo et Red Hat. Rejoignez trois événements inspirants par an à Liège, Namur et en Brabant Wallon, où des CIOs et des experts numériques francophones de premier plan partagent leurs perspectives et expériences sur des thèmes d'affaires et de IT actuels. Laissez-vous inspirer et apprenez des meilleurs du secteur lors de sessions captivantes conçues spécialement pour soutenir et enrichir votre rôle en tant que CIO pair. Ne manquez pas cette opportunité de faire partie d'un réseau exceptionnel d'innovateurs numériques !

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Female Leadership Circle

CIONET is committed to highlighting and celebrating female role models in IT, Tech & Digital, creating a leadership programme that empowers and elevates women within the tech industry. This initiative is dedicated to showcasing the achievements and successes of leading women, fostering an environment where female role models are recognised, and their contributions can ignite progress and inspire the next generation of women in IT. Our mission is to shine the spotlight a little brighter on female role models in IT, Tech & Digital, and to empower each other through this inner network community.

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Testimonials

Geert Goethals
Geert Goethals
CIO
Sibelga
Bahadir Samli
Bahadir Samli
CIO
ING Belgique
2-Feb-29-2024-11-35-00-9309-AM
Bart Kerkhofs
Director Digital Technology
Tata Steel Nederland
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Michał Paprocki
Group CIO
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Manfred Boudreaux-Dehmer
Chief Information Officer
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Annick Faes
Vice President IT and CIO Medical Devices EMEA
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Global IT Director
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Stef Schampaert
Country Managing Director BeLux
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Kevin Ledegen
Group IT director
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Chief Digital & Information Officer
Bekaert
Thomas Kessler
Thomas Kessler
Partner | CIO Programme Leader
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Pascal Pauwels
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Koen Segers
Managing Director Belgium and Luxembourg
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Benoît Dewaele
Group IT Director
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Dirk Deridder-1
Dirk Deridder
CTO - Technology Services & Practices
SMALS
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Koen Vandaele
CIO
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Liesbet D'hoker
Managing Director
Kyndryl BeLux
steven-vermeulen
Steven Vermeulen
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Digitaal Vlaanderen
Jack Hamande
Jack Hamande
Director General Digital Transformation
Federale Overheidsdienst Beleid en Ondersteuning
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Tom Tomczak
Chief Commercial Officer (CCO)
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an swalens
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Chief Technology & Transformation Officer
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Christel Plessers
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Team

Luc Hendrikx
Luc Hendrikx
Partner - CEO
Inès De Bien
Inès De Bien
Partner - CCO
1-Feb-08-2022-10-22-08-68-AM
Daniel Eycken
Partner - COO
Hendrik Deckers
Hendrik Deckers
Partner - Founder
foto Herman
Herman Roelandts
Tribe Master
Joseph Antoun
Joseph Antoun
Senior Programme Director
1-Dec-16-2021-02-15-57-02-PM
Eman De Sutter
Programme Manager
4-Feb-08-2022-10-22-09-03-AM
Shelly Deracourt
Programme Manager
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Charlotte Coen
Partner Success Manager
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Ivana Bradvica
Programme Manager
Vlera Berishaa (1)
Vlera Berisha
Community Manager
Stanislav Mosan
Stanislav Mosan
Financial Director

Contact us

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