Independent consulting firm — Geneva

Clarity as strategy.

We advise leaders and their teams on the decisions that matter. Strategy, organisation, growth — with the rigour and clarity that high stakes demand.

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Services

How we work.

Every engagement is bespoke. No generic frameworks — a precise reading of your situation and recommendations you can act on tomorrow.

Strategic Consulting

Positioning, business model, roadmap. We give your vision a clear architecture and the means to make it real.

Project Management

End-to-end delivery. We take ownership of your complex initiatives and see them through — on time, on budget, without compromise.

Marketing Research

Competitive analysis, segmentation, positioning. The right intelligence to inform the decisions that shape your future.

Market Research

Sizing, trends, white space. A rigorous map of your market to uncover the levers of growth.

Operational Consulting

Organisation, process, performance. We work where value is created — at the heart of your daily operations.

Executive Advisory

A candid outside perspective. The confidential thinking space every leader needs to step back and see clearly.

Approach

Rigour. Simplicity. Impact.

A proven framework, adapted to every context. No rigid process — situational intelligence.

Listen

Your context, your constraints, your ambition. Before we propose anything, we make sure we are asking the right questions.

Analyse

Data, market, organisation. We build a factual diagnosis — clear-eyed and without complacency.

Recommend

Concrete, prioritised, actionable. Not two hundred slides — a clear plan you can execute on Monday.

Support

We stay at your side through execution. Advice without follow-through is advice without value.

Values

What guides us.

Independence

No network to serve, no hidden agenda. Our sole allegiance is to your project and the quality of our counsel.

Rigour

Every recommendation rests on verified facts. Intuition has its place — but never without the data to back it up.

Pragmatism

The most brilliant strategy is worthless if it stays on paper. We pursue real impact, not intellectual elegance.

Discretion

Our clients appear on no reference list. Confidentiality is a founding principle, not a contractual clause.

Founder

The founder.

Arnaud Ollagnier

Founder — Ollagnier Consulting, Geneva

Over 25 years serving demanding organisations — in luxury, finance and institutions, across Switzerland and internationally. An expertise forged alongside leaders who accept nothing less than excellence.

Founder of Markette SA, a Geneva-based creative communications agency, and co-founder of Vesteau, a bespoke corporate image clothing house.

An entrepreneur who understands the reality on the ground. A network built on trust. Standards that never waver.

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Contact

Let's talk.

A thirty-minute conversation is all it takes to understand whether we can help. No commitment — just a genuine desire to do things well.

Get in touch

ollagnierarnaud@me.com | +41 79 606 14 74 | LinkedIn