DATA & AI CONSULTING · PARIS & MARSEILLE   2026

Visian, Consulting DATA & AI firm in Paris

Data, the engine of sustainable performance.

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Visian

At the intersection of business, strategy and technology.

Specialised in data, Visian combines strategy, technology and business expertise at the heart of every engagement. The “consultant-maker” stance commits Visian to execution as much as to thinking.

Visian works on a fixed-price, time-and-materials or service-centre basis across three core areas of expertise (Platform, Quality, Business), complemented by packaged AI sprints designed to deliver fast and hit the mark.

And because transformation also runs through people, Visian offers tailor-made AI training, from strategic framing for executive committees to technical workshops for teams.

The offering

THREE AREAS OF EXPERTISE, THREE AI LEVERS.

First a solid data foundation, then AI activated where it truly matters.

FOUNDATION

FOUNDATION & PLATFORM

Design and operate data & AI infrastructure

Advise

Data / AI strategy · Target architecture · Maturity audit · Technical discovery

Build

Data Engineering · BI & Analytics · Cloud & Infra · Data Lakehouse

Hand over

Technical training · Run & maintenance · Staffing

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Data assets

QUALITY & GOVERNANCE

Organise, secure
and steer your data assets

Advise

Governance policy · Data organisation · GDPR compliance · Data Mesh

Build

Data Catalog · Data Quality · MDM · Lineage

Hand over

Data culture · Data literacy · Change management

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BUSINESS LINES

SERVICE & BUSINESS

Put data & AI to work for business units

Advise

Identifying & prioritising business use cases · Business case · Business data roadmap · UX research

Build

Marketing & Sales · Finance & HR · Supply & Operations, MVP, business copilots, automations

Hand over

Business adoption · ROI measurement · Upskilling · Run & evolution

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AI Training

Training teams in AI.

A modular, role-based programme: 6 profiles covered, 21 modules, a certifying track. Led by consultants who deliver AI projects every day.

6Functions
covered
25Modules
cross-functional & role-based
3Formats,
module, track, coaching

A few figures.

Ten years supporting demanding business and IT leaders.

120+
Projects delivered
since 2016
350
Consultants
data & AI
35€M
2025 REVENUE
89/100
Index
gender equality

References
clients

A selection of data transformations delivered alongside demanding business and IT leaders.

Next step

Let's start here

A use case to challenge, a platform to audit, an AI ambition to frame. First conversation, no commitment — 30 minutes is enough.