This is the list of the largest public listed companies in the Utilities—Regulated Gas industry from France by market capitalization with links to their reference stock.
| Rank | Company | Market Cap (USD) | Country | Sector | Industry | 
|---|---|---|---|---|---|
| 1 | Rubis | $3.39 B | France | French Utilities | French Utilities—Regulated Gas | 
                                Company Profile:
                                
                                    Rubis
                                
                            
                            
                                Market Cap (USD):
                                
                                    
                                        $3.39 B
                                    
                                
                                
                            
                            
                                    Country:
                                    
                                        France
                                    
                                
                                    Sector:
                                    
                                        French Utilities
                                    
                                
                                    Industry:
                                    
                                        French Utilities—Regulated Gas