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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

About Us

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 specialized IT services, especially in Microsoft cloud solutions and innovation. Headquartered in Morges, Switzerland, with offices in Lisbon (2021) and Warsaw (2025), we bring our unique blend of expertise and enthusiasm to every project.

We're Microsoft Partner of the Year!

Stellium was selected from thousands of partners across Switzerland for demonstrating excellence in innovation, solution delivery, and measurable customer impact.

This award recognizes our proven track record of implementing AI solutions that address real business challenges across various industries, delivering measurable improvements in efficiency, compliance, and decision-making.

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

Etienne Marie

Chief Executive Officer
Ivan Boscolo, Chief Operating Officer

Ivan Boscolo

Chief Operating Officer
Tiago Duarte, Chief Technology 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:

Stellium team members working together
Stellium team members working together

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.

Trustworthy

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.
Stellium consultants collaborating with a client
Map of Stellium offices in Switzerland, Portugal and Poland

Where we are

Founded in Nyon, Switzerland, and now headquartered in Morges, 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 Jeolás, Administrative Assistant

Adelita

Afonso Aires

Afonso

Ahmed Hany

Ahmed

Akin Laditan

Akin

Alena Valovich

Alena

Alex Andreenko

Alex

Aliaksandr Lusto

Aliaksandr

Aliaksandr Yachnik

Aliaksandr

Aliaksandr Auramchyk

Aliaksandr

Aliaksandr Ivuts

Aliaksandr

Aliaksandr Makarchuk

Aliaksandr

Aliaksei Hlon

Aliaksei

Alina Filatava

Alina

Anastasiya Hantseuskaya

Anastasiya

Andrei Kukharchuk

Andrei

Andrii Ishchuk

Andrii

Ângelo Fino

Ângelo

Anna Kuzmenko

Anna

Anne-Catherine Schoeb, Executive Administrative Assistant

Anne-Catherine

Antonina Uglianets

Antonina

Arina Volnistaya

Arina

Artsem Kalachynski

Artsem

Asad Riaz

Asad

Aymen

Aymen

Barbara Stolorz

Barbara

Bárbara Barbosa

Bárbara

Beatriz Ferros

Beatriz

Benjamin

Benjamin

Bleron Limani

Bleron

Catarina Marinho

Catarina

Célia Casca

Célia

Damien Fangous, Senior Applications Developer

Damien

Dariusz Marciniak

Dariusz

David Mateus, Senior Cloud Solutions Architect

David

Dima

Dima

Dzina Vyshamirskaya

Dzina

Dzmitry Danau

Dzmitry

Egor Borisenko

Egor

Elena Krishtanosova

Elena

Fabien Vettori, Delivery Manager

Fabien

Fabrizio Guicciardi, Cloud Solutions Architect

Fabrizio

Fernando Pires

Fernando

Filipe Coelho, Senior Cloud Applications Developer

Filipe

Gleb Kokorev

Gleb

Grigory Latushko

Grigory

Guillaume Gouninet, Senior Cloud Applications Consultant

Guillaume

Hanna Holasava

Hanna

Inês Camilo

Inês

István Kovács

István

Ivan Gurinenko

Ivan

Jaimé Seita, Head of Sales

Jaimé

João Branco, Lisbon Branch Director

João

Joni Sureschandre

Joni

José Rio, Graphic & Web Designer

José

Julien Liberta, Cloud Solutions Architect

Julien

Kirill

Kirill

Loïs Belle, Senior Workplace Consultant

Loïs

Luís Feliciano, Project Manager and Digital Marketing Specialist

Luís

Luís Guerreiro

Luís

Maksim Striletskii

Maksim

Margot Costa

Margot

Marisa Davis

Marisa

Mariya Rusakovich

Mariya

Mariya Samonchenko

Mariya

Matvey

Matvey

Melia Fellmann, People & Culture Manager

Melia

Mikhail Arlou

Mikhail

Natalia Zhemoitiak

Natalia

Nuno Madeira, Digital Specialist

Nuno

Paulo Marcos, Senior Project Manager

Paulo

Paulo Moreira

Paulo

Pavel Pinchuk

Pavel

Pedro Taveres

Pedro

Rúben Silva

Rúben

Simon Sharpe

Simon

Stepan Tihonov

Stepan

Uladzimir Pranik

Uladzimir

Vanda Aragão

Vanda

Vikram Hiremath

Vikram

Violetta Nebyshinets

Violetta

Vlad Marshin

Vlad

Yuliya Krauchuk

Yuliya

Life at Stellium

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.