high efficiency consulting

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Simplicity is the ultimate sophistication.

Leonardo da Vinci

Companies and brands are facing major challenges and changes: globalisation, 360 channels communications, customer centricity, digitalisation, decreasing campaigns’ ROI, need for CSR certifications…

Our team comes from the world of creative agencies, media, market research, consumer insights, data and packaging, and has carried out more than 120 assignments for 70 companies in Europe.

Since 2009, we have been working alongside our clients to boost the efficiency of their activities, with a strategic and operational approach.

harpagon – everything counts.


Our clients

  • All
  • “A long-term organisation of processes and organisation, extending far beyond pure savings. ”

    Emmanuel Pradère Chairman - Experienced Capital

  • “2 years after the mission, the organisation, processes, and tools deployed are still in place, and the results are in line with the initial recommendations.”

    Virginie Favray Purchasing Manager - Urgo

  • “We receive quick, precise, responses, and above all, whose effectiveness we can measure.”

    Albert Asseraf Managing Director, Strategy, research, and narketing - JCDecaux

Some figures

  • 95% client loyalty

  • 72 clients

  • 120 projects

  • 35 countries covered

  • 20% average impact

Our team

Henri Kieffer

Auriane Muller

Michel Delloye

Claire Ollivier

Juliette Darcissac

Julien Briand

Arthur Aurientis

Sébastien Silvestre

François Mennetrier

Nicolas Toubin

Simon Huillard

Rawan Gasser

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