Empowering enterprises to operationalize AI, securely and at scale
Visium is a Swiss AI consultancy helping global enterprises deploy production-grade, compliant, and scalable AI solutions.
Grounded in values.
Built for impact.
We empower enterprises to deploy AI responsibly. Our AI solutions are designed for business impact, built for scale, and guided by ethics.
Real results & real-world impact
Trusted by global leaders across highly regulated industries; from life sciences to finance, to deliver secure, scalable, and transformative AI.

How a leading pharma company operationalized AI to drive innovation at scale
Our collaboration with Visium has been a game-changer. They quickly understood our goals and helped us apply Al in ways that had immediate impact. This partnership didn't just speed things up; it made us better, helping us turn data into real money faster than we thought possible.

Alberto Barroso
Global Head of Decision Science
Working with Visium has been invaluable for us at Contovista. From the initial phase of identifying promising business opportunities to the validation of concrete ideas, Visium impressed us with their expertise, structured approach, and collaborative spirit. Through workshops, market analysis, and stakeholder engagement, they helped us develop innovative and scalable ideas that align perfectly with our strategy.

René Kohler
CEO

We started with a very primitive, hacky prototype, and within just one year, we managed to develop that into an already mature solution. Visium has been great at bringing new ideas to the table and turning those ideas into an actual solution. We’ve been really working as a team.
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Stijn Vermeeren
Project Lead Data Science, Swisstopo
Visium has successfully developed and put into production two major AI solutions for our operations. Due to the outstanding results obtained and their engineers' quality of work, we are continuing our collaboration with a multitude of Machine Learning projects in the upcoming year.

Panagiotis Kostopoulos
Chief Technology Officer, CIM Bank
Our bold investments with Visium in breakthrough AI innovations made what we once thought impossible part of our new norm. I am excited for what the future holds, as this is just the beginning of the journey.
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Eric Saracchi
Chief Digital and Information Officer, dsm-firmenich

To access product knowledge and serve our customers more efficiently, we decided to build an intelligent knowledge base. Their technical expertise, professional communication, and excellent project management made it a great pleasure to collaborate.

Puja Surve
Team Lead of Global Market Support
Built by technologists.
Led by thinkers.
United by purpose.
We’re a team of scientists, engineers, and builders who turn advanced AI into tangible results. From improving patient outcomes to driving measurable business performance, we design solutions that create lasting impact—for people, and the organizations that serve them.



Alen Arslanagic
Founder & CEO


Vuk Vegezzi is a Partner at Visium, where he leads strategic AI initiatives and works closely with C-suite executives to drive business transformation.
He holds a degree from ESADE Business School with additional studies at Keio University. With a strong background in venture capital and consulting, Vuk helps organizations leverage AI technologies to unlock new revenue streams and enhance customer experiences, particularly in the banking and financial services sectors.

Vuk Vegezzi
Partner



Anton Van Pamel
Partner


Pascal is a Partner and Engineering Director at Visium, leading the creation of an agentic AI platform that unites autonomous decision-making with seamless integration into complex business operations.
Over the course of his career, he has built and guided high-performing engineering teams, turning ambitious ideas into scalable realities. Driven by a passion for quality, agility, and meaningful impact, he delivers AI systems that generate measurable results and lasting business advantage.

Pascal Rodriguez
Partner



Thomas Müller
Senior Principal Data Science Consultant


Moritz is Deputy Practice Lead, Data Science at Visium , where he leads platform-scale AI in regulated settings with a focus on pharma, reliably taking ML from pilot to validated production.
His teams deliver protein design with lab-in-the-loop active learning and cross-modal foundation models across large-scale omics, molecules, imaging, and text datasets. He served as lead analyst on a Communications Medicine (Nature Portfolio) study that beat ICD coding for detecting daytime impairment in insomnia.
Moritz has technical architecture experience across GCP, AWS, and Databricks.

Moritz Freidank
Principal Machine Learning Engineer



Pierre-Antoine Peigné
CFO



Mattia Ferrini
Senior Principal Data Science Consultant



Pierre Hausheer
Principal Data & AI Solutions Architect


Michael is the AI Training Director at Visium, where he helps organizations adopt AI and new ways of working at scale.
He holds a Master’s degree in Business Administration from the University of Zurich and is a certified Professional Scrum Product Owner. With a background in consulting at Booz & Co. and PwC, Michael also led Swisscom’s internal innovation program, managing 120 ideas per year. He brings deep expertise in corporate innovation, change management, and agile transformation.

Michael Hunkeler
AI Training Director



Kevin Donati
Strategic Client Partner


Karthigan is an Engagement Manager at Visium, where he bridges business and technical teams to oversee the end-to-end execution of AI projects.
He has extensive experience in project and team management, having led over 50 AI projects across various industries, including banking, pharma, CPG, and manufacturing. Before moving into AI, he held multiple leadership positions at Forum EPFL, including President, where he managed a team of 20, oversaw partnerships and finances, and coordinated a CHF 1M budget.

Karthigan Sinnathamby
Engagement Manager


Jeroen is a Principal Data Engineer at Visium, where he leverages his broad experience to design and deliver robust data solutions.
He holds a BSc in Economics and Business Economics and has worked as a Data Engineering Consultant, Product Owner, and Solution Architect before returning to hands-on data engineering. Jeroen is certified as an MCSE in Data Management and Analytics, a Microsoft Azure Data Engineer Associate, a Microsoft Azure Solutions Architect, and a Professional Scrum Product Owner.

Jeroen Bosems
Principal Data Engineer


Kelly is an Expert Engagement Manager at Visium, where she leads strategic initiatives and AI transformations that help clients embed AI across their organizations.
She has a background in Computer Engineering and brings over six years of experience in data science and AI consulting. Before joining Visium, Kelly advised top-tier clients at Deloitte. By bridging technology and business, she ensures AI initiatives translate into measurable value.

Kelly Petrou
Expert Engagement Manager


Jeremy is a Backend Software Engineer and Project Manager at Visium, where he leads the Software Engineering team.
He holds a Master’s degree in Computer Science from the University of Geneva and has over five years of experience in software and data engineering across various environments, from startups to multinational corporations. Jeremy is certified in AI Product Management, bringing both technical and strategic expertise to client projects.

Jeremy Hottinger
Expert Backend Engineer


Gaétan is an Expert Machine Learning Engineer at Visium, where he develops personalized AI solutions tailored to client needs.
He holds a Bachelor’s and Master’s degree in Electrical Engineering from EPFL. Since joining Visium in 2018, he has played a key role in growing and structuring the engineering department from 3 to 40 people. He holds Azure and Dataiku certifications.

Gaétan Ramet
Expert Machine Learning Engineer


Célia is a Senior Machine Learning Engineer at Visium, where she develops AI solutions while strategically advising clients on their data and AI initiatives.
She holds a BSc in Engineering and Applied Mathematics from Centrale Nantes and an MSc in Data Science from City, University of London. With over three years of experience as a Data Scientist in the fintech industry and additional expertise in pharma, Célia has built strong capabilities in designing and deploying machine learning models, optimizing data-driven decision-making, and delivering impactful solutions.

Célia Detrez
Expert Machine Learning Engineer


David is an Expert Machine Learning Engineer at Visium, where he focuses on hands-on AI implementation with a particular emphasis on MLOps, cloud security, and software engineering to deliver scalable and secure AI-driven solutions.
He holds an MSc in Computational Science & Engineering from EPFL and a BSc in Bioengineering.
He’s a co-founder of GirlsCodeToo, a non-profit focused on supporting and encouraging girls to explore technology and discover innovation from a new angle.

David Cleres
Expert Machine Learning Engineer


Grégoire is a Senior Machine Learning Engineer and Team Lead at Visium, where he guides a team working on both research-driven and production-focused AI projects.
He holds a Master’s degree in Data Science and has over five years of experience, covering the full machine learning lifecycle, from developing novel models to deploying robust, scalable solutions with infrastructure as code.

Grégoire Clément
Senior Machine Learning Engineer


Davis is a Senior Machine Learning Engineer at Visium, where he implements AI and machine learning solutions, develops data pipelines, and supports clients with end-to-end engineering expertise.
He has five years of experience as a Data Scientist, with expertise in machine learning solution implementation, data engineering, DevOps, and project management, working across finance, EdTech, consumer goods, and material sciences sectors.
Before moving into industry, Davis spent four years as a researcher in linguistics and cognitive sciences.

Davis Ozols
Senior Machine Learning Engineer


Teodora is a Senior Machine Learning Engineer at Visium, with a strong record in designing end-to-end ML solutions that meet both business and technical requirements.
She holds an MSc in Statistics from ETH Zurich and a BSc in Mathematics and Actuarial Science from the University of Manchester. With four years of experience and specialization in the insurance industry, Teodora enjoys collaborating across business and data teams to enable organizations to excel in data-driven decision-making. She also holds Databricks Professional Machine Learning certification.

Teodora Bujaroska
Senior Machine Learning Engineer


Lucas is a Senior Machine Learning Engineer at Visium, with a strong background in life sciences and data science.
He holds Bachelor’s and Master’s degrees from EPFL and, since joining Visium, has led multiple machine learning and MLOps projects for a major chemical client, deploying nearly 50 applications into production. His expertise spans Azure cloud services, MLOps, and the application of machine learning to healthcare and chemical data.

Lucas Eckes
Senior Machine Learning Engineer


Yves is a Senior Machine Learning Engineer at Visium, where he designs and leads AI projects tackling complex challenges in biology, chemistry, and healthcare.
He earned his PhD in Biomedical Engineering, focusing on the use of large language models for protein design, enzyme optimization, and computational biology.
With deep expertise in generative AI, multimodal architectures, and AI-driven drug discovery, he brings a unique perspective that connects advanced academic research with industry applications.

Yves Gaetan Nana Teukam
Senior Machine Learning Engineer


Alejandro is a Senior Machine Learning Engineer at Visium, where he supports clients on their AI journey and contributes to projects across domains, including time series forecasting, recommendation models, computer vision, and data engineering.
He holds a BSc and an MSc in Applied Mathematics and Data Science from EPFL. With four years of professional experience, he brings expertise in Python, SQL, C++, Matlab, and R, as well as proficiency with Snowflake, DBT, and Terraform.

Alejandro Bonell
Senior Machine Learning Engineer


Esther is a Data Engineer at Visium, where she focuses on understanding business requirements and building systems that make data usable and accessible.
She holds a degree in Mathematics and a Master’s in Management of Production, Logistics, and Procurement from IMT Atlantique. With over four years of experience as a Data Engineer in the consulting industry, Esther has designed and implemented big data solutions that deliver valuable insights and drive informed decision-making.

Esther Pla Ibañez
Senior Data Engineer


Riccardo is a Senior Data Engineer at Visium, where he modernizes data infrastructures, designs scalable AI solutions, and delivers innovative machine learning applications to solve complex business challenges.
He holds a PhD in Physics from the Max Planck Institute for the Science of Light, where he published research on reinforcement learning and quantum computing. His expertise spans MLOps, natural language processing, and cloud platforms including GCP, Azure, Databricks, and Palantir.

Riccardo Porotti
Senior Data Engineer


Javier is a Data Engineer at Visium, where he designs and develops scalable data architectures and processing solutions that help clients transform complex data into actionable insights.
He holds a Master’s in Visual Analytics & Big Data with a specialization in Big Data and AI, as well as a double degree in Telecommunications Engineering and Business Administration. With experience in banking, telecommunications, and consulting, Javier has worked with technologies such as Spark, Flink, Kafka, and cloud platforms including GCP and Azure.

Javier Alhambra
Data Engineer


Carlos is a Data Engineer at Visium, where he designs and develops data-driven solutions by building scalable ETL pipelines, integrating machine learning microservices, and optimizing cloud-based workflows.
He holds a Master’s in Data Science and a degree in Physics from the University of Valencia. Certified in AWS and Azure, Carlos brings expertise in cloud platforms and data engineering, along with hands-on experience in machine learning, natural language processing, and DevOps practices.

Carlos Martínez Sotorres
Data Engineer



Qiuyang Chen
AI & Data Strategist


Piotr is an AI & Data Strategist at Visium, where he works on AI strategy mandates with a particular focus on the financial services industry.
He holds a BSc in Mathematics with Management and Finance from King’s College London. Before joining Visium, he worked in venture capital, focusing on startup due diligence, market assessment, and company valuation. Driven by his interest in innovative technologies and business models, he now supports companies in identifying and defining impactful AI solutions.

Piotr Ho
AI & Data Strategist


Chloé is an AI & Data Strategist at Visium, where she advises clients on AI use-case ideation and prioritization to unlock innovation and business value.
She holds a BSc in Psychology from the Université de Lausanne and an MSc in Cognitive Psychology from the Universität Zürich. With experience in recruitment, digital learning, consulting, and research, Chloé is supporting data and AI strategy projects with a focus on innovation and data monetization.

Chloé Barsoux
AI & Data Strategist


Younes is a Machine Learning Engineer at Visium, where he develops AI solutions to address client business challenges and translating business needs into code.
He holds a Master of Science in Mechanical Engineering, EPFL, with a specialization in Automatics and Systems and a Minor in Data Science. With expertise in the Chemical industry and experience in computer vision, optimization, generative AI, classical machine learning, and physics-informed neural networks, he adds tremendous value to our clients.

Younes Moussaif
Machine Learning Engineer


Julia is a Machine Learning Engineer at Visium, where she leverages her mathematical rigor and technical expertise to deliver robust and innovative AI solutions for clients.
She holds a Master’s degree in Applied Mathematics from ETH Zurich, combining strong theoretical foundations with practical experience in AI and data science. With over three years of professional experience in software engineering and data science across the insurance and tech industries, Julia has built expertise in computer vision, natural language processing, and large language models.

Julia Netzel
Machine Learning Engineer


Alejandro is a Machine Learning Engineer at Visium, with expertise in natural language processing and deep learning.
He holds a degree in Data Science from the University of Valencia and a Master’s in Language Technologies from UNED. With several years of experience across industries, including pharma, healthcare, manufacturing, legal, and diplomacy, Alejandro combines strong technical knowledge with a proactive, results-oriented mindset to deliver innovative AI solutions.

Alejandro Medrano
Machine Learning Engineer


Carlos is a Machine Learning Engineer at Visium, with a background in physics and a strong interest in data engineering and model deployment.
He holds a Bachelor’s degree in Physics and a Master’s degree in Data Science and Big Data. With over four years of experience, Carlos has worked in multinational consulting companies across various industries, including banking, consumer products, and water management. His expertise spans large language models, generative AI, classical ML for tabular data, and computer vision.

Carlos Martínez Mingo
Machine Learning Engineer


Christian is a Machine Learning Engineer at Visium, where he applies his expertise in computer vision to deliver impactful AI solutions while continuously expanding his skills.
He holds a PhD in Computer Vision from EPFL, where his research focused on self-supervised learning and computational pathology for cancer detection and survival analysis. His work has been published in leading journals and conferences. With a strong foundation in deep learning, computer vision, and applied AI research, Christian combines academic rigor with practical problem-solving to drive innovation across diverse industries.

Christian Abbet
Machine Learning Engineer



Marion Claudet
Machine Learning Engineer


Thibaud is a Machine Learning Engineer at Visium, where he supports clients in transforming their ideas into impactful AI solutions.
He holds a Bachelor’s degree in Microengineering and a Master’s degree in Robotics from EPFL, with a specialization in artificial intelligence and machine learning. His expertise spans computer vision, natural language processing, optimization, reinforcement learning, and generative AI.

Thibaud Trinca
Machine Learning Engineer



Chloé De Ancos
Machine Learning Engineer


Thibault is a Software Architect at Visium, where he collaborates closely with data scientists to build state-of-the-art AI-integrated software solutions.
He holds a Master’s degree in Data Science from EPFL and has a background in Machine Learning engineering. With his empathetic approach, Thibault ensures he understands clients’ true needs, enabling him to design robust and relevant solutions that deliver long-term value.

Thibault Viglino
Software Architect


Ivan is a Frontend Software Engineer at Visium, where he leads the management, architecture, and optimization of frontend systems.
With several years of experience, he has contributed to the development of major international products across industries, including banking, real estate, e-commerce, and genetics. Ivan brings expertise in building scalable frontend solutions and delivering seamless user experiences.

Iván Torres García
Software Engineer


Louis is a Senior Software Engineer at Visium, where he leads the development of the company’s Agentic AI platform.
He holds a Bachelor’s and Master’s degree in Computer Science from EPFL. Throughout his career, he has collaborated closely with ML and AI teams to deliver innovative, customer-centric product features. With deep expertise in the Python ecosystem and cloud engineering (AWS, GCP, Azure), Louis is also driven by continuously improving software development processes to ensure quality and timely delivery.

Louis-Maxence Garret
Senior Backend Engineer


Francesc is a Cloud & Data Engineer at Visium, where he works on deploying private, customized RAG systems and developing modern data engineering solutions.
He holds a degree in Mathematics from the University of Valencia and a degree in Sociology from the London School of Economics. His unique background in sociology and financial journalism, combined with expertise in backend systems, cloud technologies, and data engineering, brings valuable perspectives to our client projects.

Francesc Millà Martínez
Backend Software Engineer


Eugénie is a Junior Machine Learning Engineer at Visium, where she applies her expertise in computer vision, neural networks, and data analytics to develop innovative AI solutions.
She holds a Master of Science in Computational Neuroscience from EPFL, where she specialized in brain modeling using neural networks and authored a paper on applying AI to precision medicine. With a background in the pharmaceutical industry and neuroscience, Eugénie brings the ability to translate complex challenges into effective AI-driven solutions.

Eugénie Chabenat
Junior Machine Learning Engineer


Marina is a Machine Learning Engineer at Visium, leveraging her unique background to deliver high-impact AI solutions for our clients.
She holds a degree in Biomedical Engineering from the University Carlos III, Madrid, with a specialization in Medical Imaging. Her experience in Healthcare Process Automation and her proven skills in computer vision, classical machine learning, and agentic AI make her an invaluable asset to our team.

Marina Garcia Guijarro
Junior Machine Learning Engineer


Adnana is the Marketing Director at Visium, where she leads global marketing strategy and brand positioning.
She holds a Master’s degree in Marketing from DOBA Business School, along with certifications in digital marketing and project management. With extensive experience in tech and AI consulting, Adnana has driven rebranding initiatives, growth strategies, and executive-level storytelling to strengthen Visium’s presence in the market.

Adnana Pidro
Marketing Director


Nirvana is a Senior Marketing Specialist at Visium, where she develops and executes marketing strategies to strengthen the company’s presence, engage target audiences, and support business growth.
She holds a Bachelor’s degree in Marketing Management from the Faculty of Economics and Business. With five years of experience in tech and digital agencies, Nirvana brings strong expertise in content writing, social media, and email marketing. She also holds certifications in Integrated PR and SEO, and Marketing Analytics.

Nirvana Mahovac
Senior Marketing Specialist


Alex is a People Operations Specialist at Visium, where he focuses on empowering the team, fostering growth, and creating an exceptional work environment.
He holds a degree in Business Management from the University of Buenos Aires and has nearly a decade of experience across service-oriented industries. With over three years of experience in Human Resources, Alex combines his global perspective with a strong people-focused approach, ensuring a supportive and thriving workplace culture.

Alex Ranftl
People Operations Specialist


Maria is a Talent Acquisition Specialist at Visium, where she focuses on attracting top talent and supporting the development and growth of Visiumees.
She has a background in Psychology and several years of experience in Human Resources. Having lived in different countries, Maria brings a global perspective to her work and thrives in multicultural environments. Passionate about people, she is dedicated to building meaningful connections and ensuring a positive candidate experience, while fostering diversity and inclusion in the workplace.

Maria Alonso Cimas
Talent Acquisition Specialist


Matthieu is a Product Designer at Visium, where he creates intuitive user experiences that make AI-powered solutions accessible and impactful for clients.
He holds a Master’s degree in Management from Paris School of Business and has extensive experience in UX/UI design, product strategy, and digital platforms. With expertise in SaaS, AI, and data-driven tools, Matthieu transforms complex systems into clear, user-friendly products.

Matthieu Taubmann
Senior UX/UI Designer


Hana is an Expert Financial Business Analyst at Visium, where she delivers actionable insights into key business drivers and results, empowering management with data-driven decision-making.
She holds a BA in Financial Management and a Diploma in Moral Economy and Sustainable Development. Before joining Visium, Hana worked in risk management and internal controls at an asset management company in Sarajevo and as an Investment Banking Analyst at a tech-focused investment bank in London. She also holds certifications as an Investment Adviser and in Corporate Finance.

Hana Hadzic
Expert Financial Business Analyst


Amra is a Senior Finance Operations Specialist at Visium, where she manages and executes end-to-end accounting operations, ensuring compliance with international standards and maintaining accuracy across financial records.
She holds a Bachelor’s degree in Economics with a specialization in Accounting and Auditing from the University of Sarajevo, and has also pursued a Master’s degree in the same field. As a certified CPA, Amra brings expertise in financial reporting, tax compliance, and payroll across diverse industries.

Amra Kadric
Senior Finance Operations Specialist


Yuki is an Executive Assistant to the CEO at Visium, where she provides comprehensive executive support to ensure strategic focus and seamless operations across administrative, communication, and organizational functions.
She holds degrees in Sound Engineering, Music Business, and Marketing, and brings a decade of project management experience across the technology and music industries. Her diverse background enables her to support both the leadership team and clients effectively.

Yuki Sugawara
Executive Assistant
Discover our history
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Today
Trusted AI partner to leaders across Europe.
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2023
2nd fastest-growing company in Switzerland - recognized by Financial Times.

2022
Surpassed 150 enterprise AI solutions delivered.
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2020
Expansion into Spain, North Macedonia, Bosnia and Herzegovina.
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2019
Zurich office opened at Technopark.
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2018
Visium founded at Lausanne, Switzerland.
Tailored AI solutions for the world’s most complex challenges
From early-stage strategy to production deployment, we build AI systems tailored to each enterprise. We design AI that is secure, scalable, delivers measurable value.
What we stand for
Our values shape how we work, grow, and show up for each other every day.
Empathy
We treat each other with compassion, respect, and an open mind.
Growth mindset
We grow, learn, and improve every day.
Integrity
We do what’s right even when nobody's watching.
Excellence
We aim for the stars in everything we do.
Ownership
We deliver work we’re proud of.
Responsible AI is
non-negotiable.
We don't just build what’s possible—we build what’s right. Every Visium project passes through our internal Ethics Committee, ensuring alignment with societal good, privacy, and long-term sustainability.
Global presence but Swiss DNA
With teams across Europe, we bring global reach to every project—while staying grounded in the quality, rigor, and discretion of our Swiss roots.

Ready to explore what AI can do for your business?
We help organizations align AI with core systems, governance, and business outcomes; from vision to execution.