Listing & indexes

Solvay shares are dually listed on NYSE-Euronext Brussels and Paris under the unique code Mnemonic of SOLB. This dual listing is fully consistent with the company's historical record and its significant presence in both Belgium and France. The primary listing is on NYSE Euronext Brussels.


  • Solvay’s share price is amongst others included in the following market indexes:

BEL 20
CAC 40
SBF 120
BEL Chemicals
BEL High Div NR
CAC Basic Materials
Euronext 100 

  • In 2015, Solvay has been assessed according to its results in the field of Corporate Social Responsibility (CSR). Best-performing companies are ranked in the different non-financial stock market indices :


Solvay is a member company of the FTSE4Good Index which measures the performance of companies that meet globally recognised corporate responsibility standards. 


Solvay is listed in the Carbon Disclosure Leadership Index. The Carbon Disclosure Project (CDP) is an international organization which analyses how companies integrate the climate change in their  strategy. Measurement, management and disclosure of greenhouse gas emissions and climate change data is increasingly important aspect of standard business practice. 

Solvay is member of the Euronext Vigeo World 120 Index which is composed of the highest-ranking listed companies, evaluated by the Vigeo agency in terms of their performance in corporate responsibility. 
2015 Ethibel index

Solvay has been reconfirmed as a constituent of the Ethibel Sustainability Index (ESI) Excellence Europe since 20/03/2017. This selection by Forum ETHIBEL indicates that the company performs better than average in its sector in terms of Corporate Social Responsibility (CSR).

LOGO Prime OekomSolvay is rated as Prime company by Oekom Research AG, one of the world's leading rating agencies for sustainable investment.