News & Events Know us Our offer Video testimonials Your activity Find an agency Home About us Governance Know us Home Identity record Governance Highlights The In Extenso concept Our approach Citizen engagement Our partners Deloitte Governance of In Extenso The general direction General Management implements In Extenso's strategic plan. The CEO is Antoine de Riedmatten, since September 8, 2014 and Philippe Autran, Deputy CEO. Executive management Board of directors The Board of Directors defines the general guidelines of the Group's policy and oversees the execution of the strategic plan. It has 13 members and is chaired by Daniel Allimant. Board of directors In addition to this, you need to know more about it. Contact us Find the nearest agency: Show all our agencies Copyright © 2017 In Extenso. All rights reserved l Legal notice l Site map l Contact l The In Extenso group, present throughout France, is a grouping of accounting firms which today brings together more than 4,700 employees. Our network of experts supports many clients on a daily basis with accounting, social management and payroll, audit, legal, tax, management missions, as well as business creation, management and transfer actions. The accounting firm In Extenso is also a network of collaborators close to their clients. Each year, In Extenso recruits a large number of young accountants. This growth is also accompanied at national and local level by the merger of isolated firms within the group.