Gilles A. Cottier

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67 year

Process Industries

Health Technology

Finance

Profile

Gilles A. Cottier formerly worked at Actylis Corp., as Chief Executive Officer from 2019 to 2024, Aceto US LLC, as Chief Executive Officer, Research Essentials, as President from 2005 to 2009, Patheon NV, as President-Pharmaceutical Development Services from 2016 to 2017, Sigma-Aldrich Corp., as President-SAFC Commercial Business Unit from 2014 to 2015, and New Mountain Capital LLC, as Management Partner.
Mr. Cottier received his graduate degree from École Supérieure de Chimie Physique Électronique.

Former positions of Gilles A. Cottier

Companies	Position	End
ACETO CORPORATION	Chief Executive Officer	2024-06-16
PATHEON N.V.	Corporate Officer/Principal	2017-08-28
SIGMA-ALDRICH CORPORATION	Corporate Officer/Principal	2015-11-30
Research Essentials	President	2008-12-31
Aceto US LLC Aceto US LLC Chemicals: Major DiversifiedProcess Industries Manufactures and supplies specialty chemicals	Chief Executive Officer	-

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Linked companies

Private companies	7
Actylis Corp. Actylis Corp. Chemicals: Major DiversifiedProcess Industries Manufactures and supplies chemical compounds used in pharmaceutical, nutraceutical, agricultural and specialty chemical industries	Process Industries
Sigma-Aldrich Corp. Sigma-Aldrich Corp. Pharmaceuticals: OtherHealth Technology Produces and develops pharmaceutical drug therapy products	Health Technology
New Mountain Capital LLC New Mountain Capital LLC Investment ManagersFinance New Mountain Capital invests in middle market companies located in the United States with an enterprise value of USD 100 - 1000 million. The firm focuses on a broad range of sectors and industries. It provides financing for add-on acquisitions, buyout and growth transactions with a transaction size ranging USD 100 - 500 million. It also acquires majority control and minority equity positions.	Finance
Research Essentials
École Supérieure de Chimie Physique Électronique École Supérieure de Chimie Physique Électronique Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Patheon NV Patheon NV Pharmaceuticals: MajorHealth Technology Provides pharmaceutical development and manufacturing services	Health Technology
Aceto US LLC Aceto US LLC Chemicals: Major DiversifiedProcess Industries Manufactures and supplies specialty chemicals	Process Industries