Consulting, automation, and AI for businesses

Optimise your time,
protect your margins.

We integrate your tools, automate your repetitive tasks and build your business software. From consulting to deployment, AI with human oversight.

Entire France · Brussels · Madrid
Initial scoping sessions by video call, followed by the deployment of our on-site team members if the project requires it.

A dedicated contact person.
To support you and respond at any time.

Expertise trusted by discerning organisations.

An insight into the projects carried out by the expert professionals that make up Mellion.

  • Elysée Consulting
  • Insight Advisory and Management
  • Leroy Merlin
  • Compex
  • Willemse France
  • Atecna
  • Caast.TV
  • Social Potion
  • OverSOC
  • At the heart of the East

The names and logos mentioned remain the property of their respective owners.

Mellion in video · 2 min 03

See what we do in just two minutes.

A concrete overview of how we support businesses: starting from a business issue, selecting the right lever, and building a solution that lasts.

01 What we aim to improve

02 The solutions we build

03 The Expertise Gathered for the Project

Explore our six levers

Mellion presentation · Read at your own pace

Our approach,
from the diagnostic to the solution.

  1. 01
    Observer

    Processes, tools, data, B2B customer acquisition, and field irritants.

  2. 02
    Prioritise

    Value, urgency, effort, risk, and expected return.

  3. 03
    Build

    Automation, business software, platform or commercial system.

  4. 04
    Improve

    Usage, security, measurement, and continuous optimisation.

Our services.
Six levers to drive your business forward.

You don’t need to know if your problem requires AI, software, a campaign, or a website overhaul. We start from the actual functioning of your business, then activate the lever that truly changes the outcome.

01 01 · Decide

Opportunity Scan

Identify opportunities that deserve priority treatment.

Our response
  • Process observation, tools, data, and sales channels
  • Value / Urgency / Effort / Risk analysis
  • Opportunity map and prioritised action plan
Concrete Example Small and medium-sized enterprises with too many pending projects

We transform a list of scattered ideas into comparable opportunities, then into ordered pilots based on impact and feasibility.

Discover Opportunity Scan
02 02 · Streamline

AI automation

Eliminate repetitive tasks while maintaining human control.

Our response
  • Workflows, emails, documents, and synchronizations
  • Document generation in the company's colours
  • Business rules, controls, and human validations
  • AI used only when it brings real value
Concrete Example Proposal allocation generator

The client profile and the firm’s rules produce a pre-formatted proposal in line with the firm’s charter. The advisor adjusts, validates, and then sends: the decision remains human.

Discover AI Automation
03 03 · Build

Business Software & SaaS

Design the tool your organisation or market is missing.

Our response
  • Scoping, prototyping, and user experience
  • Customer portal, CRM, platform, dashboard, or custom SaaS
  • Integrations, security, hosting, and evolution
Concrete Example Email and file-driven customer service

A secure portal centralizes files, documents, decisions, roles, and deadlines for both the team and the client.

Discover Business Software
04 04 · Accelerate

Acquisition & Growth

Transform B2B customer acquisition into a manageable and measurable system.

Our response
  • Positioning, segmentation, and value proposition
  • Targeting, signals, scoring, and commercial sequences
  • Google Ads and AI-assisted advertising campaigns
  • Landing pages, tracking, CRM, and pipeline measurement
Concrete Example B2B team with separate channel advancement

Prospecting, advertising, and content are linked to the same pipeline: we finally know which accounts, messages, and channels generate opportunities.

Discover B2B Customer Acquisition
05 05 · Radiate

Brand Design & Visibility

Build a strong brand identity, then be found, understood, and cited by your clients, Google, and AI responses.

Our response
  • Brand strategy, positioning, and message platform
  • Art direction, visual identity, and brand system
  • Fast, accessible, measurable, and conversion-oriented website
  • Technical, editorial, and thematic authority SEO
  • GEO, reference content, and editorial rhythm
Concrete Example Real expertise, invisible online

Clear brand identity, refocused website, pages that address the real questions clients ask, then a sustainable publishing rhythm, newsletters included.

Discover Branding, SEO & GEO
06 06 · Transmit

On-site training

Provide teams with the references and practice to act on their own once the tools are in place.

Our response
  • Calibrated journeys, from intern to confirmed technical profile
  • Common foundation: capabilities, limits, costs, and confidentiality
  • Small group workshops on real cases from the organisation
  • Written usage rules and 30-day follow-up
Concrete Example AI uses that are progressing without a common framework

A common core, then workshops by profile on representative documents. Teams leave with shared rules and references capable of supporting the rest of the process.

Discover Training
The recommended entry point

A short diagnostic to identify the top priority issue, the expected outcome, and the most reasonable solution to build.

From a concrete problem
to a solution that solves it.

Our role is simple: to understand where your business is losing out time, of margins or qualified opportunities, then build the system that permanently addresses the issue.

01

The result before technology

Time saved, reliability, commercial capacity or customer experience : the solution starts from an explicit business objective.

02

A seamless end-to-end continuity

Diagnostic, prioritisation, design, development, deployment, and evolution remain linked by a coordinated approach.

03

The right technology for the right use

Business rules, automation, custom software or AI: we choose the most useful, readable, and durable architecture.

04

Insight Group, the right knowledge at the right moment

From 5 to 50 experts, aged 21 to 55, combine technical mastery, field experience, and a fresh perspective around your challenge. Oscar Dessein, founder of Mellion, coordinates the mobilized expertise for your project.

Discover Insight Group

What you can expect, clearly.

Mellion / 2026

15min

A first exchange is enough to scope the subject.

By video call, with no commitment, and with a focus on next steps.

10days

From diagnosis to prioritised roadmap.

Format Opportunity Scan for medium-sized organisations.

4 to 10weeks

For a first production version

Depending on the scope, integrations, and security requirements.

5–50experts

From 21 to 55 years old, mobilized according to the specific challenge

Concrete expertise, a current perspective, and a dedicated contact by your side.

Followed by a duration-based follow-up

We typically offer comprehensive support after deployment, calibrated to the technologies in place: usage measurement, corrections, security updates, and evolutions.

Estimated orders of magnitude based on comparable missions. They depend on the scope and constraints of each organisation and do not constitute a contractual commitment.

How much time could your team save?

Adjust the four key variables. The calculation gives an estimate of how much targeted automation can free up in a year, in terms of hours and budget.

A complete end-to-end workflow.

See our methodology

  1. 01

    Your tools

    Emails, CRM, business documents and data.

  2. 02

    Orchestration

    Rules, connections, and AI when relevant.

  3. 03

    Human oversight

    Your team reviews what drives a decision.

  4. 04

    Measured result

    Time, reliability, and quality tracked over the long term.

Human validation remains present at each step.

Understand before you invest.

See our blog

Is the project ready to be launched?

A 15-minute video call often suffices to clarify the next steps.

Book a call