About Us | Stellium Consulting

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We live in the age of AI, but let's always put the human at the center.

At Stellium, we believe in the power of innovation and the impact of technology. Our mission is to push the boundaries of what’s possible and create solutions that drive real change. Join us on this exciting journey as we explore new frontiers in AI and beyond.

Etienne Marie, Chief Executive Officer

Welcome to Stellium, where creativity meets passion, and innovation drives success. Founded in 2020 by a group of seasoned IT professionals, we recognized the need for tailored and specialised IT services, especially in Microsoft cloud solutions and innovation. With locations in Nyon, Switzerland, Lisbon (2021), and Warsaw (2025), we bring our unique blend of expertise and enthusiasm to every project.

Meet the Founders

Our mission is simple yet profound: to partner with your organization to discover, design, and launch IT solutions that make a meaningful impact. We strive for excellence; we live it every day. By asking the right questions and viewing challenges from different perspectives, we turn your vision into reality.

Etienne Marie

Chief Executive Officer

Ivan Boscolo

Chief Operating Officer

Tiago Duarte

Chief Technology Officer

Our vision for tomorrow

At Stellium, we aspire to lead the way in creative IT consulting. Our vision is to transform the industry with our commitment to quality, care, creativity, and passion. We aim to be the best employer for those who seek to unlock their potential and feel fulfilled in their work.

Watch our CEO and CTO share their insights on Stellium’s vision and our exciting new service offerings around AI:

What we stand for

Our values are the heart and soul of Stellium. They guide us in everything we do and define who we are as a team:

Creative

We challenge the status quo by thinking outside the box. Innovation is in our DNA.

Passionate

Our ambitions are fueled by passion. We love what we do, and it shows in our work.

Trustful

You can rely on us, and we can rely on each other. Trust is the foundation of our relationships.

Bold

We know when to step up and take initiative. Boldness drives us to achieve great things.

Focused

We are committed to the success of our mission. Focus keeps us on track and ensures we deliver results.

Ambitious

We want to go further, and we can do it together. Ambition pushes us to reach new heights.

Dedicated to your success

At Stellium, we believe that our success is measured by the success of our clients, employees, and partners. Collaboration and transparency are key to our approach. We put your business first because your success is our success.

Where we are

Founded in Nyon, Switzerland, Stellium quickly expanded to meet the growing needs of our clients. In 2021, we expanded to Lisbon, Portugal and in 2025, to Warsaw, Poland, broadening our locations and enhancing our capacity and flexibility while offering competitive rates. Wherever you need us, we’re there.

Meet our team

Our team is our greatest asset. Here are some of the key members who drive our success:

Adelita

Aliaksandr

Anastasiya

Andrei

Ângelo

Anne-Catherine

Antonina

Aymen

Bárbara

Benjamin

Célia

Damien

David

Egor

Fabien

Fabrizio

Filipe

Francisco

Guillaume

Gustavo

Hanna

Inês

István

Ivan

Jaimé

João

José

Julien

Loïs

Luís

Maksim

Marisa

Mariya

Melia

Natalia

Nuno

Paulo

Pavel

Pedro

Polina

Uladzimir

Vanda

Life at Stellium

stellium_consulting

3 days ago

🚀 Exciting news! Stellium is joining the AXAITRA Group to expand its AI-first ...

Microsoft transformation model across Europe. This strategic move will enable us to deliver even greater value to our clients through enhanced capabilities, expanded expertise, and innovative solutions. 🌐 Read the full announcement on our blog. #Stellium #AXAITRA #StelliumJoinsAXAITRA #Microsoft #MicrosoftPartner #EnterpriseAI #AITransformation #AIFirst #DigitalTransformation #CloudServices #Switzerland #Europe

stellium_consulting

2 weeks ago

Still buzzing from today’s Switzerland @microsoft Partner of the Year Award ce ...

lebration, where Stellium was officially recognised as Country Partner of the Year 2025. 🎉🇨🇭 It’s one of those milestones that makes you stop for a second, look around, and think: we’re really doing this (small proud smile included). A huge thank you to the people who make days like this possible: Carolina Pais, Catrin Hinkel, Andrew Reid, Roberta Massa, Céline Kreyenbühl, Beat Weissenberger and Manuel Michaud. Your support, guidance, and trust mean the world. 🙌💙 And of course, massive congratulations to all the winners and finalists across the other categories. The innovation and impact in this community continue to raise the bar every year. 🚀💡 Swipe through the highlights. What a day. 🏆✨ #Stellium #FurtherTogether #MSPartner #PartnersMakeMorePossible #MicrosoftPartner #AwardWinner #Switzerland @microsoftch

stellium_consulting

1 month ago

🚀 We’re gearing up for @microsoft Ignite 2025 in San Francisco, and we’d ...

love to meet you there! If you’re exploring what’s next for AI, Cloud and real business impact, come say hi. Let’s talk agents, platforms, use cases… or simply share ideas over a coffee at Moscone. Will you be there? Let us know. We’re looking forward to connecting! #MicrosoftIgnite #Ignite2025 #Stellium #FurtherTogether #MSPartner #AIBusinessSolutions #CloudAndAIPlatforms #AI #Copilot #AzureAI

Join our Crew

We are always looking for passionate and talented individuals to join our team. If you are driven by curiosity and a desire to make a difference, Stellium is the place for you.