Climate City SAS Co-founder

Laurent HUSSON

A man with a lifelong fascination for space and a creative designer and advertising executive specializing in aerospace high tech for 25 years.
Graduate of CPA/HEC, Executive MBA.
Former student of Paul Sabatier University
Creator of the Explorer space tech consulting network (Toulouse, Montreal, Palo Alto, Tokyo) sold in 2003 to U.S. group Aon.
Creator of the first magazine on the history of the space adventure (Spoutnik Magazine) and of many space technology outreach conferences.
Former Vice-President of the strategic aerospace consultancy arm of Aon and of the Sales & Marketing unit of Telespazio France.
Key contributor behind Telespazio France’s EarthLab programme.
Board member of the Imag’in Space cluster and co-founder and CEO of London XLab and European XLab.
Member of the Aerospace Valley
Win the Prize ” Generali ” presented at the Annual Forum ” Les Respirations ” for the Climate City project

Especially creator of the following brands ( associated with the digital and aerospace ):
Nature & Technologies,
Climate City,
L’ETOILE by Aerocampus,

Tel:+33 6 43 93 72 39

Climate City SAS Co-founder & Scientific Committee Co-President


A Frenchman in New York with a passion for the Southwest of France.
A world-renowned climatologist.
Researcher at Columbia University (New York).
Has published more than 120 papers in research reviews.
Formerly at the Meteo-France national weather service and now an expert working notably with CNES, the French space agency.

Tel:+33 6 22 24 70 09

Co-chairman of CLIMATE CITY SAS scientific committee


A Mediterranean with a passion for travels and French Guiana.
Graduate of France’s Ecole de l’Air and Ecole Supérieur de Guerre Aérienne Air War Colledge.
Registered on the French Air and Space Academy Dictionnary.
Former Psdt&Ceo Hurel-Hispano-Meudon (Snecma) and SVP Head of Arianespace launch facilities Kourou (French Guiana).
Expert in the international space launch market and global aerospace issues.
Leader of key aerospace networks in Brazil and California.

Tel:+33 6 08 17 54 04

Partner & Deputy Managing Director in charge of the finances and the operations


Supaero engineering (ISAE)

Physicist E.MBA HEC (CPA)

CNES’s Thermal issues former head

Founder of Epsilon Ingénierie

Co-founder of Aerospace Valley hub

Parnter & In charge of Administration and Finances for Climate City SAS


Hails from the Marais Poitevin area of Western France, now a citizen of Bordeaux with a passion for the wild and a keen interest in forestry issues.
Graduate of ESSEC business school, did voluntary service overseas in South Africa.
Formerly with Arthur Andersen and Brossard.
Former Head of management control with a number of firms, notably in the agri-food sector.
A financial advisor who has developed a passion for start-ups and project funding.


Tel :+33 6 75 02 44 22

Expert member of the Strategy Committee Advisor in charge of institutional relations and public affairs

Mathilde LORENZI

Mathilde Lorenzi is a graduate of the EDHEC business school in Lille and the IEP political studies institute (Sciences Po) in Paris.
She began her career with the marketing teams at Microsoft Europe before heading up marketing and communications at Actimagine, a French start-up that conceived a video technology subsequently acquired by Nintendo.
She then joined the communications team in the office of Christine Lagarde during her tenure as France’s Minister of the Economy, Industry and Employment.
Mathilde helped to organize the 9th Rencontres Economiques forum in Aix-en Provence, for which she was in charge of relations with conference speakers, development of press relations and communication.
In 2010, she founded and headed with her sister It Mylk, the first frozen yogurt brand in France, and built it up into the leading brand in its category in the space of a few years.
In 2014, Mathilde took over in partnership with Thomas Kerting the Les Respirations air quality forum. This must-attend annual event in Paris has already attracted more than 500 attendees, partners and top-flight speakers.
Mathilde is the author of La Bataille de l’air : Enjeux économiques de la qualité de l’air (The Battle for air: Economic stakes of air quality), a book co-written with Frédéric Gonand and Thomas Kerting, published in January 2015 by Descartes & Cie.