Ryanair, the Ireland-based discount airline, reported a decline in profit despite a rise in revenue and passenger traffic. Engie, the French energy company, reiterated its annual outlook after strong quarterly results. National Grid, the UK-based electric grid operator, said profit surged 20% and revenue declined 7% in the fiscal year ending in March.                                            
                                            
                                                         
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                                                 
                                                                                    
                                        
                                        
                                