Strategic support

For a decisive public impact.

Kairos : your partner for a lasting and positive influence

Public Affairs Firm

About the firm

The Kairos method

Through strategic, tailor-made support, Kairos identifies key opportunities to amplify your voice in public debate, providing concrete solutions for tangible results.

The essence of Kairos

Kairos's engagement

Kairos’s approach

À propos du cabinet

La méthode Kairos

Kairos incarne une approche unique où expertise, intégrité et audace se conjuguent pour un impact durable.

Details

Fondé par Matthieu SASSIER, le cabinet Kairos a l’art et la manière d’identifier la bonne information, de vous proposer le plan d’actions le plus adéquat et de transmettre l’expertise nécessaire aux acteurs d’un écosystème, au moment le plus opportun.

Kairos, c’est la promesse d’un accompagnement global et sur-mesure en affaires publiques et en communication pour porter votre discours et peser dans le débat public, gagner en visibilité, en impact et ainsi atteindre vos objectifs.

Kairos, c’est une manière de faire : nous accompagnons nos clients dans le déploiement de stratégies visant à nourrir la discussion, de manière intègre et collaborative. Et surtout, avoir de l’audace, de l’impact et des résultats tangibles.

Founded by Matthieu SASSIER, Kairos has the skill and expertise to identify the right information, of you propose the most appropriate action plan and transmit the necessary knowledge to the actors within an ecosystem at the most opportune time.
Kairos offers global support and tailored public affairs and communication services to amplify your message, influence public debate, increase visibility, make an impact, and achieve your goals.
Kairos is a way of doing things: we support our customers in the deployment of strategies to fuel discussion in an integrated and collaborative manner. Above all, we prioritize being daring and achieving impactful and tangible results.

The team

Kairos

Committed, pragmatic and respectful of ethical rules, the Kairos team is always committed to finding the strategy that allows you to achieve your goals.

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Matthieu SASSIER
President

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Melissa AMROUN
Senior consultant

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Jessica RANDELL
Senior consultant

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Alessandro ROBERTO
Junior consultant

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Celeste DUBOIS-MONTECOT
Junior consultant

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Hugo LEPELTIER
Junior consultant

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Alejandro JAULIN
Junior consultant

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Louis REYDELLET
Junior consultant

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Nour EL SAYED
Junior consultant
Expertise from our public affairs firm

Kairos acts according to a clear triptych to ensure a real impact: inform, counsellor, act.

Team kairos

Discover the incredible people who work behind the scenes to move your projects forward.

Mathieu
SASSIER
CEO, Founder

Matthieu studied philosophy and literature in preparatory classes, then graduated from Sciences Po Paris after a stint at a jazz school. He has over 10 years of consulting experience, initially focusing on communication strategy for elected officials and institutional stakeholders, followed by work at a major public affairs firm in Paris. He founded the Kairos agency in December 2018. He places strong emphasis on dialogue that is both robust and candid, maintaining a strategic and proactive approach in all circumstances.

Shanaz
ROB
Chief Operating Officer

Shanaz oversees commercial strategy and the improvement of client processes. She began her career at Goldman Sachs and founded SR Investment Partners, which supports hedge funds and investment firms. A key player in Kairos’s development, she emphasizes strategic behavior and optimal service delivery. Specializing in tailor-made solutions for complex challenges, she applies her analytical skills. Her leadership ensures excellence and client satisfaction at Kairos.

Melissa
AMROUN
General Secretary - Senior Consultant

Melissa is a lawyer by training. Her career path has been shaped by multiple international experiences. She solidified her interest in public affairs over three years of collaboration at the National Assembly, where she expanded her expertise in European affairs and public finance. She joined Kairos in September 2023, specializing in both agri-food and industrial issues.

Adrien  
VAN DE WIELE
Senior consultant

Trained as a lawyer, Adrien joins Kairos in July 2024, following six years in public affairs and two years working with members of parliament. He focuses particularly on agri-food issues at the national level in France.

Alexis
REICHERT
Senior consultant

Alexis joined Kairos in July 2024, following eight years of professional experience. He began his career in 2016 alongside Bernard Accoyer, Member of Parliament for Haute-Savoie and former President of the National Assembly, before joining Emmanuel Maquet, Member of Parliament for the Somme. He then served as Deputy Chief of Staff to Rachida Dati, Mayor of the 7th arrondissement of Paris, for two years.

Joséphine DEBOSQUE IVANOVITCH
Senior consultant

Graduated from Sciences Po Lille, Joséphine worked for over eight years in a public affairs consultancy. Through her various experiences, she gained specialized expertise in European affairs and legislative drafting. She tracks industrial, financial, legal, and agri-food issues. She will join Kairos in September 2024.

Celeste
DUBOIS-MONTECOT
Junior consultant

Céleste holds a master’s degree in Public Affairs from Paris-Dauphine and in Public Policy from Sciences Po Rennes. She chose to pursue a career in public affairs after completing an apprenticeship with the Prime Minister’s office and gaining experience at the Consulate General of France in New York. She joins Kairos in February 2024.

Louis
REYDELLET
Junior consultant

After completing a Master’s degree in Political Communication at ISCOM, during which he spent two years in a work-study program at ESSILOR, Louis decided to pursue a Master 2 in Public Affairs at HEIP to explore a new facet of the political sphere. He joined Kairos in October 2023 to sharpen his skills and deepen his understanding of public affairs.

Houssam
HATIM
Junior consultant

Houssam is a political journalist by training. After working for several years at a Moroccan weekly magazine—where he served as chief editor—he joined the office of the Deputy Mayor of Paris. In September 2024, he became part of Kairos, following a work-study program in public affairs and communications at a strategic consulting and communications firm.

Louise
MSALLAN
Junior consultant

Holding a dual Master’s degree in Law and International Relations from Paris Panthéon-Assas and Sorbonne University, Louise joined Kairos after several experiences in public affairs, notably at the National Assembly and in Brussels.

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