The vision that drives us.

The future belongs to leaders who turn every moment into an opportunity. At By-Celestia, we are redefining the way tech shows are experienced: from mere events, they become strategic experiences. Every meeting, every insight, every moment matters. With our exclusive programs, we transform your time into value, your travel into growth opportunities, and your attendance at trade shows into true performance accelerators.

Meet the Founders.

Alain Gaudefroy – CIO & Co-founder of By Celestia

A seasoned CIO, Alain possesses an in-depth understanding of information systems and transformation challenges within various organizations, from large corporations to scale-ups.

As a decision-maker himself, he understands the importance of time, the relevance of connections, and the clarity of opportunities.

It is this practical experience that fuels his conviction: By Celestia brings unique value by transforming major tech events into concrete strategic and networking levers for CIOs.

➡️ His DNA: Excellence & Transformation.

Jimmy Bideault – Entrepreneur & Co-founder of By Celestia

An entrepreneur in the technology ecosystem for several years, Jimmy Bideault built his career through direct contact with IT decision-makers and complex infrastructure environments.

With By Celestia, he aimed to offer a different approach to major tech events:
a deliberately selective format, designed to allow a restricted circle of executives to explore innovation with greater clarity, perspective, and quality of exchange.

Through carefully prepared itineraries and targeted meetings, By Celestia transforms tech shows into genuine moments of strategic reflection and decision-making.

➡️ His DNA: entrepreneurial agility and a sense of experience.

Why by Celestia?

A trade show isn’t just a calendar appointment — it’s a strategic opportunity.

With By-Celestia, every moment becomes a lever for growth: seamless travel, exceptional hotels, exclusive access, and targeted meetings.

We transform your travel into VIP experiences where premium services and performance go hand in hand.

A trade show is more than a calendar entry — it’s a strategic investment. At By-Celestia, we turn every moment into an opportunity: smooth travel, luxury accommodations, exclusive access, and curated meetings.

We transform your travel into VIP experiences where premium services and performance go hand in hand.

Our Values.

Excellence

In every detail, creating a premium experience.

Experience

Inspired by our journeys, designed to serve leaders.

Exclusivity

A select circle and privileged access.

Serenity

You focus on your decisions and interactions; we take care of the rest.