Exhibit 21.1



|                                                               
|---------------------------------------------------------------
|LIST OF BGC SUBSIDIARIES                                       
|AMEEFI SERVICES, INC.                                          
|AQUA SECURITIES HOLDINGS, LLC                                  
|AQUA SECURITIES, L.P.                                          
|AQUA SOFTWARE, LLC                                             
|AUREL BGC                                                      
|BGC ARGENTINA HOLDINGS, LLC                                    
|BGC ARGENTINA HOLDINGS II, L.P.                                
|BGC ARGENTINA HOLDINGS I, L.P.                                 
|BGC BRAZIL HOLDINGS LIMITADA                                   
|BGC BRAZIL HOLDINGS, LLC                                       
|BGC BROKERS GP LIMITED                                         
|BGC BROKERS HOLDINGS, L.P.                                     
|BGC BROKERS HOLDINGS, LLC                                      
|BGC BROKERS INVESTMENT, L.P.                                   
|BGC BROKERS L.P.                                               
|BGC BROKERS LIMITED                                            
|BGC BROKERS US HOLDINGS, LLC                                   
|BGC BROKERS US, L.P.                                           
|BGC CANADA SECURITIES COMPANY                                  
|BGC CANADA SECURITIES COMPANY HOLDINGS, L.P.                   
|BGC CANADA SECURITIES COMPANY HOLDINGS, LLC                    
|BGC CAPITAL MARKETS (HONG KONG) LIMITED                        
|BGC CAPITAL MARKETS (JAPAN) LLC                                
|BGC CAPITAL MARKETS (SWITZERLAND) LLC                          
|BGC CAPITAL MARKETS AND FOREIGN EXCHANGE BROKER (KOREA) LIMITED
|BGC CAPITAL MARKETS, L.P.                                      
|BGC CHINA HOLDINGS, LLC                                        
|BGC CHINA, L.P.                                                
|BGC EUROPEAN GP LIMITED                                        
|BGC EUROPEAN HOLDINGS, L.P.                                    
|BGC FINANCIAL GROUP, INC.                                      
|BGC FINANCIAL, L.P.                                            
|BGC FRANCE HOLDINGS                                            
|BGC FUNDING SERVICES LP                                        
|BGC FUNDING SERVICES GP LIMITED                                
|BGC GLOBAL HOLDINGS GP LIMITED                                 
|BGC GLOBAL HOLDINGS, L.P.                                      
|BGC GLOBAL LIMITED                                             
|BGC GP LIMITED                                                 



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|--------------------------------------------
|BGC GP, LLC                                 
|BGC HOLDINGS (TURKEY), LLC                  
|BGC HOLDINGS II, LLC                        
|BGC HOLDINGS U.S., INC.                     
|BGC HOLDINGS, L.P.                          
|BGC HOLDINGS, LLC                           
|BGC INFORMATION HOLDINGS, LLC               
|BGC INFORMATION, L.P.                       
|BGC INTERNATIONAL                           
|BGC INTERNATIONAL GP LIMITED                
|BGC INTERNATIONAL HOLDINGS, L.P.            
|BGC INTERNATIONAL, L.P.                     
|BGC MEXICO R.E. HOLDINGS, LLC               
|BGC MEXICO R.E. HOLDINGS, S. de R.L. de C.V.
|BGC NOTES, LLC                              
|BGC PARTNERS (AUSTRALIA) PTY LIMITED        
|BGC PARTNERS (SINGAPORE) LIMITED            
|BGC PARTNERS CIS LLC                        
|BGC PARTNERS MENKUL DEGERLER A.S.           
|BGC PARTNERS, INC.                          
|BGC PARTNERS, L.P.                          
|BGC RADIX ENERGY L.P.                       
|BGC RIE HOLDINGS, LLC                       
|BGC SA FINANCIAL BROKERS (PTY) LIMITED      
|BGC SECURITIES (HONG KONG) LLC              
|BGC SECURITIES (SINGAPORE) LIMITED          
|BGC SECURITIES (SOUTH AFRICA) PTY LIMITED   
|BGC SECURITIES SARL                         
|BGC SHOKEN KAISHA LIMITED                   
|BGC TRADING HOLDINGS, LLC                   
|BGC URUGUAY HOLDINGS, LLC                   
|BGC USA HOLDINGS, LLC                       
|BGC USA, L.P.                               
|BGCANTOR MARKET DATA HOLDINGS, LLC          
|BGCANTOR MARKET DATA, L.P.                  
|BGCBI, LLC                                  
|BGCCMHK HOLDINGS II, LLC                    
|BGCCMHK HOLDINGS, LLC                       
|BGCCMLP HOLDINGS, LLC                       
|BGCF HOLDINGS, LLC                          
|BGCIHLP, LLC                                



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|                                        
|----------------------------------------
|eAB HOLDINGS, LLC                       
|eSPEED (AUSTRALIA) PTY LIMITED          
|ECCO LLC                                
|ECCOWARE LIMITED                        
|EIP HOLDINGS ACQUISITION, LLC           
|EIP HOLDINGS, LLC                       
|ELX FUTURES HOLDINGS, LLC               
|ELX FUTURES, L.P.                       
|ESPEED (CANADA), INC.                   
|ESPEED (HONG KONG) HOLDINGS I, INC.     
|ESPEED (HONG KONG) HOLDINGS II, INC.    
|ESPEED (HONG KONG) LIMITED              
|ESPEED (JAPAN) LIMITED                  
|ESPEED A LIMITED                        
|ESPEED B LIMITED                        
|ESPEED BROKERAGE HOLDINGS, LLC          
|ESPEED BROKERAGE, L.P.                  
|ESPEED ELX FUTURES HOLDINGS, L.P.       
|ESPEED ELX FUTURES HOLDINGS, LLC        
|ESPEED INTERNATIONAL LIMITED            
|ESPEED MARKETS HOLDINGS, LLC            
|ESPEED MARKETS, L.P.                    
|ESPEED SUPPORT SERVICES LIMITED         
|ESPEED TECHNOLOGY SERVICES HOLDINGS, LLC
|ESPEED TECHNOLOGY SERVICES, L.P.        
|ESPEED, LLC                             
|ESX CLEARING HOLDINGS, LLC              
|ESX CLEARING, L.P.                      
|EURO BROKERS (SWITZERLAND) S.A.         
|EURO BROKERS CANADA LIMITED             
|EURO BROKERS HOLDINGS LTD               
|EURO BROKERS MEXICO S.A. de C.V.        
|EURO BROKERS SERVICES LTD               
|FHLP, LLC                               
|FREEDOM INTERNATIONAL BROKERAGE COMPANY 
|FREEDOM INTERNATIONAL HOLDING, L.P.     
|HOLDING DI SERVIZI FINANZIARI SRL       
|ITSECCO HOLDINGS LIMITED                
|JADESTONE CONSULTANTS LIMITED           
|KLEOS MANAGED SERVICES HOLDINGS, LLC    
|KLEOS MANAGED SERVICES, L.P.            



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|                                                             
|-------------------------------------------------------------
|LIQUIDEZ DISTRIBUIDORA DE TITULOS E VALORES MOBILIARIOS LTDA.
|MIS BROKERS LIMITED                                          
|MIS HOLDINGS, LLC                                            
|MUNICIPAL PARTNERS LLC                                       
|SCARP LIMITED                                                
|SEMINOLE CAPITAL MARKETS, L.P.                               
|SEMINOLE FINANCIAL                                           
|SEMINOLE FINANCIAL (EUROPE) GP LIMITED                       
|SEMINOLE FINANCIAL (EUROPE) LP                               
|SEMINOLE TRADING HOLDINGS I, LLC                             
|SEMINOLE TRADING HOLDINGS II, LLC                            
|TOWER BRIDGE GP LIMITED                                      
|TOWER BRIDGE INTERNATIONAL SERVICES HOLDINGS, L.P.           
|TOWER BRIDGE INTERNATIONAL SERVICES HOLDINGS, LLC            
|TOWER BRIDGE INTERNATIONAL SERVICES L.P.                     
|TOWER BRIDGE SECURITIES LIMITED                              
|TP HOLDINGS, LLC                                             
|TRADESOFT TECHNOLOGIES, INC.                                 
|TREASURYCONNECT LLC                                          



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