Exhibit 21.1



LIST OF SUBSIDIARIES OF INERGY HOLDINGS, L.P. AS OF DECEMBER 1, 2005



|                                            |  |               
|------------------------------------------- |  | --------------
|Name                                        |  | Jurisdiction  
|Inergy Partners, LLC                        |  | Delaware      
|New Inergy Propane, LLC                     |  | Delaware      
|Inergy GP, LLC                              |  | Delaware      
|IPCH Acquisition Corp.                      |  | Delaware      
|Wilson Oil Company of Johnston County, Inc. |  | North Carolina
|Rolesville Gas and Oil Company, Inc.        |  | North Carolina
|Inergy, L.P.                                |  | Delaware      
|Inergy Propane, LLC                         |  | Delaware      
|L & L Transportation, LLC                   |  | Delaware      
|Inergy Transportation, LLC                  |  | Delaware      
|Inergy Sales & Service, Inc.                |  | Delaware      
|Inergy Canada Company                       |  | Nova Scotia   
|Stellar Propane Service, LLC                |  | Delaware      
|Inergy Finance Corp.                        |  | Delaware      
|Inergy Acquisition Company, LLC             |  | Delaware      
|Inergy Storage, Inc.                        |  | Delaware      
|Inergy Stagecoach II, LLC                   |  | Delaware      
|Central New York Oil And Gas, L.L.C.        |  | New York      
|Inergy Gas Marketing, LLC                   |  | Delaware      



Certain subsidiaries of Inergy Holdings, L.P. do business under the following names:



|                            
|----------------------------
|Arrow Gas                   
|Atlas Gas                   
|Bastrop Propane             
|Bayless Gas                 
|Best Butane Co.             
|Blue Flame Gas              
|Bradley Propane             
|Burnet Propane              
|Burnwell Propane            
|Centex Butane Co.           
|Choctaw Propane             
|Coleman Propane             
|Colemans Gas               
|Country Gas                 
|Decks Propane              
|DiFeo Oil & Propane         
|Direct Propane              
|Dobbins Propane             
|Dorsey Propane Gas Company  
|Dowdle Gas                  
|East Side Hoosier Propane   
|Farmer LP Gas Co.           
|Frankston Reliance Gas Co.  
|Gas Tec                     
|Gaylord Gas                 
|Gilbet Gas Co.              
|Gilmer Butane Gas & Electric



---

|                                 
|---------------------------------
|Graeber Brothers                 
|Great Lakes Propane              
|H & S Gas                        
|H. John Davis                    
|Hall Propane Co.                 
|Hancock Gas Company              
|Hancock Gas Service              
|Hancock Propane Company          
|Harper/Shelby L.P. Gas           
|Highland Propane Company         
|Hoosier Propane                  
|Independent Gas Co.              
|Independent Propane Co.          
|Inergy Services                  
|Ira Wyman Fuels                  
|Kissimmee/St. Cloud Gas          
|Knowles LP Gas                   
|Lagasco Propane                  
|Live Oak Gas Co.                 
|Maingas                          
|Maingas Service & Appliance      
|Marshall Propane                 
|McBride Oil & Propane            
|McCracken Propane                
|Merle Oil                        
|Mid-Hudson Valley Propane        
|Midtex LP Gas                    
|Modern Gas                       
|Moulton Gas Service              
|Mt. Vernon Bottled Gas           
|Nelson Propane                   
|Northwest Energy                 
|Northwest Propane                
|Ohio Gas                         
|Ottawa Gas                       
|Pearl Gas                        
|Pennys Propane Co.               
|Petersen Propane Company         
|Petoskey Propane                 
|Plum Creek Propane               
|Premier Propane                  
|Progas                           
|ProGas Propane                   
|Pro-Gas Sales and Service Company
|Propane Gas Service Co.          
|Propane Sales                    
|Pulver Gas                       
|Quality Propane                  
|Reliance Gas Co.                 
|Robbins Propane                  
|Rosado Propane                   
|Rural Natural Gas                
|Saam Propane                     
|Sarpol Gas                       



---

|                           
|---------------------------
|Schrader Fire Equipment    
|Shade Propane              
|Shelby LP Gas              
|Silgas                     
|Southeast Propane          
|Spe-D-Gas Company          
|Steffen Oil                
|Steinheiser Propane        
|Sullivan County Gas Service
|Sullivan County Propane    
|Tarkington Propane Inc.    
|Taylor Propane Gas Co.     
|Tri-State Fire Extinguisher
|Tru-Gas                    
|United Propane             
|Willis Propane