Gregory Roussis
Head of International Treasury at Solvay | Brussels, Brussels Region, Belgium
Gregory Roussis’s Email & Phone Number
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Head of International Treasury at Solvay in December 2023 - Present
Treasury Service Unit Deputy Manager at Solvay in December 2021 - December 2023
Consolidation and financial instruments Manager at Solvay in May 2021 - December 2021
Head of Service Unit Treasury Accounting and Reporting at Solvay in November 2017 - April 2021
Treasury Process Expert and Project Manager at Solvay in July 2016 - June 2017
Treasury senior financial controller and accounting process owner at Solvay at Solvay in February 2014 - June 2016
Accounting Manager In-House Bank and financial Cies at Solvay Finance Luxembourg in October 2011 - February 2014
Accounting Manager - Holding Cies at Solvay chemie in June 2010 - September 2011
Cost Accounting Manager at Solvay sa in January 2009 - May 2010
Corporate business controller at Solvay sa in September 2005 - December 2008
Senior Accountant - In-House Bank at Solvay cicc in May 2001 - August 2005
Accountant at Université catholique de Louvain in January 1999 - April 2001
Junior Accountant at Solvay in October 1998 - December 1998
Facultés universitaires catholiques de Mons, Masters degree, July 2026
Association of Corporate Treasurers Luxembourg, July 2026
HELHa — Haute École Louvain en Hainaut, Bachelor's degree, July 1995 to July 1998
For over 160 years, Solvay has been a pioneer in science and innovation, mastering the essential chemistry that powers progress across generations. We are more than a chemical company — we are a catalyst for sustainable transformation, delivering vital solutions that shape a better world. Our purpose is clear: we are essential chemistry, making progress possible for generations. From soda ash to advanced peroxides, our innovations are often unseen but always essential — enabling cleaner mobility, healthier living, and smarter infrastructure. We lead with purpose in key sectors such as construction, healthcare, consumer goods, and automotive. Our products are embedded in everyday life, driving performance and sustainability where it matters most. Our legacy is built on scientific expertise, but our future is shaped by people — by you. Join us in our relentless pursuit of excellence and be part of a global movement to make progress possible for generations to come.
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What is Gregory Roussis email address?
Email Gregory Roussis at [email protected] and [email protected]. This email is the most updated Gregory Roussis's email found in 2026.
What is Gregory Roussis phone number?
Gregory Roussis phone number is 00352691999570.
How to contact Gregory Roussis?
To contact Gregory Roussis send an email to [email protected] or [email protected]. If you want to call Gregory Roussis try calling on 00352691999570. (updated on December 19, 2025)
What company does Gregory Roussis work for?
Gregory Roussis works for Solvay.
What is Gregory Roussis's role at Solvay?
Gregory Roussis is Head of International Treasury
What industry does Gregory Roussis work in?
Gregory Roussis works in the Chemicals industry.
