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CIONET - What's next

Connecting ambitious digital leaders and businesses around the globe.

Catch up on the upcoming CIONET Events

             
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Germany Sep 29, 2025 Country Members Virtual german

Online: AI & DATA Knowledge Transfer - Briefing 19

Unsere Wissensaustausch-Briefings "AI & Data Knowledge Transfer" zielen darauf ab, CIDOs und Senior Digital Leaders mit praktischen Anwendungen und umsetzbaren Erkenntnissen von Fachexperten zu vermitteln, die den Weg für transformative digitale Reisen ebnen.

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Germany Sep 30, 2025 Country Members Physical german

München: Unstrukturierte Daten – Das verborgene Kapital in deinem Unternehmen

Von der Theorie in die Praxis: Erst Business, dann Bier.Unstrukturierte Daten sind das verborgene Kapital vieler Unternehmen – und zugleich eine der größten Herausforderungen moderner IT. Gemeinsam mit CIOs, CDOs und CTOs der CIONET-Community sprechen wir zuerst bei WeWork München über Strategien, Technologien und echte Use Cases, um dieses Potenzial zu heben. Danach geht's weiter auf die Wiesn – für den offenen Austausch in bayerischer Atmosphäre.  

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UK Sep 30, 2025 Invitation Only Physical english

How CIOs drive game-changing results at scale?

This exclusive Jefferson dinner, hosted by Mendix and CIONET, brings together a hand-picked group of senior executives and digital leaders from across the UK financial sector.

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Netherlands Sep 30, 2025 Invitation Only Physical dutch

Vision Dinner From the Network to the Data

Alleen op uitnodiging. Mastering Digital Sovereignty Control, trust and resilience in an era of geopolitical and regulatory shifts. From the Network to the Data.

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Belgium Oct 1, 2025 Invitation Only Physical english

Telenet Business Leadership Circle - Legacy & Lifecycle Management

In today’s rapidly evolving technological landscape, organisations face a critical challenge: how to modernise their legacy systems while managing costs, maintaining security, and ensuring operational continuity. This exclusive round table discussion brings together CIOs, CTOs, and Digital Leaders to explore best practices for legacy and lifecycle management. Key topics include extending the lifespan of existing systems, mitigating cyber security risks, optimising costs, and integrating legacy platforms with modern technologies. We’ll also delve into sustainability, workforce challenges, and future-proofing IT infrastructures to navigate technological obsolescence.

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Germany Oct 7, 2025 Country Members Virtual german

Online: KI-CHECK: Wo steht dein Unternehmen?

Alle nutzen KI, aber keiner weiß wie effektiv! Im Jahr 2025 sind wir als IT-EntscheiderInnen gefordert die Wünsche der Fachbereiche an Künstliche Intelligenz zu managen. Welche KI dient als Copilot für unsere Mitarbeitenden, inwieweit hat diese Zugang zu Firmenwissen und könnten wir heute bereits sinnvoll einen KI Agenten in die IT Systemlandschaft einbinden? Unser Business Partner Scheer PAS spricht als Anbieter einer Process iPaaS Plattform mit hunderten Unternehmen jedes Jahr über IT-Integration. In dieser Online-Session besprechen wir erste Reifegradmodelle zu KI, wo der deutsche Mittelstand sich befindet und wie wir die nächste Innovationsstufe erreichen. Wir teilen praktische Erfahrungen aus dem Marktumfeld und planen unsere nächsten Schritte in der Adaption von KI.

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Recent Cases

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Supporting PUMA's move to cloud voice with Microsoft Teams with BT

Learn about how BT have been supporting PUMA’s push towards a harmonised global voice and collaboration platform with a cloud-based solution from Microsoft Teams.

Overview
Sports company PUMA is known worldwide for relentlessly pushing sport and culture forward by creating fast products for the world’s fastest athletes. The German company is present in more than 120 countries.

When it comes to communications and collaboration, PUMA have taken decisive action to deliver the tools and experiences their people need to keep the business at the front of the market.

We’ve been partnering with PUMA since 2005, so when they wanted to take their cloud communications and collaboration tools up a gear, we were ready with rapid, effective solutions and support.

The challenge
PUMA were using Microsoft Teams as their core collaboration platform, so it made sense to integrate their voice services into the application too. Their drive was to give employees a seamless working experience, focused on a single application. While Microsoft Teams was already used internally, alongside other applications, PUMA also wanted to make it the one-touch solution for communication with external partners and get rid of traditional telephones. From this base, employees would be free to dial out whenever they needed to, and everyone would be reachable via the voice network – removing any barriers to the collaboration and innovation that have made PUMA a success.

Eager to unlock these benefits quickly, PUMA chose to make a rapid, ‘big bang’ change away from a mixture of legacy and cloud Private Branch Exchange (PBX) infrastructure to one, harmonised platform. PUMA wanted a partner that could provide managed voice functionality into Microsoft Teams on a global scale. This needed to include a global SIP service, all number porting and the ability to deliver voice directly into the Microsoft Azure cloud. In addition, the service also needed to connect some analogue devices and fax machines.

As a leading global sports brand, we need to be fast and flexible. As such, it was our ambition to have a leading global solution for communication and collaboration – and BT’s integrated solution does exactly that. Combining Microsoft Teams with BT’s global voice services has given us a seamless working experience within a single application.”

Zoran Balenovic

Teamhead IT Communication Systems, PUMA SE

The solution
We created an integrated solution for PUMA that brought together the power of Microsoft Teams with our global voice services. We combined this with full project management support from our professional services team to ensure a smooth and efficient deployment process.

PUMA’s PBX hardware and local phone lines are now a thing of the past. Our resilient global SIP trunks (secured by Transport Layer Security (TLS) / Secure Real-time Transport Protocol (sRTP) encryption) now connect PUMA to the Microsoft Azure cloud in each region to ensure superior quality of service. Our teams took care of all national compliance regulations involved in porting PUMA phone numbers and provided new numbers when required.

We included PowerSuite to protect PUMA employees’ ability to use Microsoft Teams to call and collaborate wherever they are without disruption. This end-to-end monitoring and reporting tool gives at-a-glance insight into user quality experience. Working across all internet service parts and third-party internet providers, it brings clarity and allows rapid issue resolution. And PUMA can call on our worldwide customer service centres for component support around the clock.

We introduced local managed gateways to take care of analogue device connections and we forward all fax calls directly from our global voice platform to PUMA’s cloud fax service.

The result 
In partnership with PUMA, we established a global standard for Microsoft Teams-integrated voice services. The initial stage of roll out saw around 2,000 PUMA users across Germany, France, Italy, Spain and The Netherlands moving onto our Microsoft Teams voice functionality, with the agile implementation process only taking a few weeks.

Today, PUMA has the flexibility to scale their voice services up and down in line with business needs, including coverage in South Africa as well as APAC and EMEA regions. With rapid configuration, short timescales and all the complex regulations that vary from region to region taken care of, PUMA has a secure, encrypted cloud-based voice service that’s ready to grow with them.

Two years into the project, our voice services have delivered the reliability and stability that PUMA needs to thrive; PUMA hasn’t needed to raise a single incident ticket after completing the migration.

It's been fantastic to partner with such a forward-thinking and fast-moving company to streamline their infrastructure and deliver high-quality voice services via Microsoft Teams. A highlight has been hitting every goal – and supporting PUMA’s sustainability journey with a cloud-based, ‘only buy what you need’ service that can reduce power consumption.”

Dorit Bode

Country Manager and Regional Sales Lead, Germany, BT

Partners

Checkout our CIONET COOKBOOK

cookbook

Embark on a culinary journey through the ever-evolving world of digital leadership with our third edition of the CIONET Cookbook: Recipes for Digital Success. Unveiling the intricate trilemma faced by today’s Master Chefs, our trailblazing European CIOs address a challenge at the nexus of customer interests, digital transformation strategies, and IT modernisation. Their secret? Synchronising the gearing between customer, business, and technology to create a frictionless movement through the digital landscape.

The CIONET Cookbook uses the analogy of a five-star restaurant to explain the importance of optimally integrated technology, with the CIO as Master Chef. In order to provide the best service to its customers, a top restaurant must have the right atmosphere, an inviting menu, a well-equipped kitchen, talented and committed front-of-house and kitchen staff and smooth-running processes that ensure an enjoyable experience for diners.

CIONET TV

 
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Kalman Tiboldi - CTO & Founder at GemOne-TVH - Simplify or Die: Why Complexity Is the Real IT Challenge

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Isabelle Droll - CIO for Airline, Corporate, Hotels & Resorts and Sustainability at TUI - Data, Diversity, and Destinations

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Sharon Prior - CIO in transition - How Great Tech Leadership Begins with Business Thinking

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José Antonio López, Group CIO at TOUS - Jewels, Data & AI: Inside the Digital Transformation of TOUS

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Tom Tanghe - General Manager ITC EMEA at Daikin Europe - Reinventing the CIO Role

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CIOFEST 2025 - From Order Taker to Proactive Disruptor

CIONET Reports

 
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Get your copy

A research proposal_AI and the Human Experience

As AI transitions from a specialised tool to an all-pervasive force, understanding its profound implications for our human lives is no longer merely academic but an urgent imperative for social well-being and strategic preparedness.

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Cybersecurity in critical infrastructure

Geopolitical tensions have dominated the headlines for over two years now. In this context, the cyber threat landscape is also evolving rapidly. The protection and security of critical infrastructure – both physical and digital – is becoming increasingly important.

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Get your copy

HDS - From Hype to Reality Navigating the Challenges of GenAI

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Discover the CIONET app

Staying ahead of trends and connecting with other CIOs was never easier.

In our new app, our members connect with other digital leaders from around the world to find better solutions to their challenges.

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Experience inspiring and thought-provoking content and conversations you can’t find anywhere else

Make better, more well-informed decisions about the topics that are most important to you

Anna Kopp (1)

Anna Kopp

Head of IT Germany and Regional Office Lead Munich, Microsoft

“The CIONET App allows us to learn from eachother and and find the courage to be authentic by hearing stories from others! Thanks to Tobias and the whole team for bringing us together:-) ”
Mauricio Amaro

Mauricio Amaro

IT Director, IT Thinker

“The main things that I would like to get from our community of Digital Leaders are: networking, share experiences, share best practices and successful cases, and comments and recommendations about providers.”
Vijay Anand

Vijay Anand

Vice president IT & Compliance, VisionaryRCM (A Carlyle Grp Company)

“The CIONET app provides a really cool platform to network and share insights.”

About CIONET

CIONET’s mission is to help IT executives become more at ease and above all more successful in their jobs. So they can do more than just keep up with change but ultimately define it. CIONET opens up a whole new universe of opportunities in IT management.

With the largest membership of corporate digital leaders across Europe, Latin America, US and Australia, CIONET has the expertise and pioneering vision to solve or address any IT management challenge.

Why join CIONET?

From our local and global events, from our publications and research to our executive education programmes, everything we do is aimed at making sure digital leaders maximise their potential.

Connect

with digital leaders who share your interests, who face the same challenges, who care about the same topics.

Share

stories, experiences, and ideas around our shared mission.

Learn

from our exclusive events, publications and research.

Find

inspiration, thought-provoking conversations, expert perspectives and exclusive first-hand content each and every day

Grow

and make better, more well-informed decisions on how to lead your digital business.

Maximise

your potential. Realise your ambitions.

About CIONET

Join CIONET

We'd love to welcome you as the newest member of our CIONET community where Digital Leaders unite. 

You can either send us a registered handwritten letter explaining why you'd like to become a member or you can simply talk to us right here!

Contact us

Would you like to know more about CIONET, membership or partnership opportunities? Do you have feedback or any other question? Send us a message!