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The SIACI SAINT HONORE group relocates its head office in the first parisian eco-district

Paris, September 18, 2017

SIACI SAINT HONORE, a French leading group in personal and property insurance consulting and brokerage services for corporate clients, and its main subsidiary MSH INTERNATIONAL, moved today into the SEASON building, in the heart of the new eco-district in the Batignolles area..


The SIACI SAINT HONORE Group’s development took a major step in September by setting up its new head office in the 17th arrondissement of Paris. Starting from today, the Group is based in the SEASON building, an eco-district located in the new green Batignolles district.

The SEASON building is eco-friendly, modern, functional and easily accessible, with a total surface area of 21,500 square meters of offices and 1,150 square meters of shops, and brings together employees from the current three Parisian offices of SIACI SAINT HONORE. The brand-new building offers optimized work conditions aiming to encourage cross-cutting cooperation between departments, teamwork and employee well-being.

The Group has made an ambitious decision by moving to the first eco-district in Paris, in the Paris-Batignolles ZAC (joint development zone) which spans 53 hectares between the rue Cardinet (17th arrondissement) and the beltway. This eco-district aims for a level of energy performance that is unrivalled in dense cities and was awarded the “Sustainable City” prize of the international “Green Building & City Solutions Awards”.

SEASON, an emblematic building gathering 806 staff, will be a great drive for innovation to serve the company’s business development.

Pierre Donnersberg, Chairman of the SIACI SAINT HONORE Group, said: “I’m delighted to gather all of our Parisian teams in one modern and innovative site in order to support the strong growth of our activities in France and abroad”.


SIACI SAINT HONORE, one of the leading providers of brokerage and consulting services in the French insurance market, supports large and mid-cap companies in the management of their property and personal insurance risks in France and around the world. The Group designs and develops customized solutions for its corporate clients in Property and Casualty, Marine and Cargo, Employee Benefits, Retirement, HR Strategy and Total Rewards and International Mobility. SIACI SAINT HONORE services encompass the entire value chain form risk management consulting to the management of insurance plans. The firm has currently more than 2,200 employees worldwide, insures about 2.5 million individuals and reported turnover of 306 M€ in 2016.

SIACI SAINT HONORE – Season, 39, rue Mstislav Rostropovitch, 75017 Paris - Insurance brokerage – ORIAS no. 07 000 771 ( – A French ‘Société par actions simplifiée’ with a capital of €61,057,144 – Registered in the French ‘Registre du Commerce et des Sociétés de Paris’ under number 572 059 939 RCS Paris - APE 6622 Z - Regulated by the French Prudential Supervision and Resolution Authority (ACPR), 61 rue Taitbout 75009 Paris, France.