[ASN.1] ASN.1 question

[D McCormack]

Hi,

        I want to define a number of ASN.1 operations under a company
        object identifier.
        
        I can define each operation as 
        
        op1 { 1 2 3 4 5 1}
        
        DEFINITIONS ::=
        
        .....
        
        END
        
        op2 { 1 2 3 4 5 2}
        
        DEFINITIONS ::=
        
        .....
        
        END
        
        Is it possible to define 1 2 3 4 5 as being Company
        and then do the following
        
        op1 { company 1}
        
        DEFINITIONS ::=
        
        .....
        
        END
        
        op2 { company 2}
        
        DEFINITIONS ::=
        
        .....
        
        END     
        
        I tried this using OBJECT IDENTIFER but cannot seem to define
        an OBJECT IDENTIFER outside of an operation definition.
        
        Hope someone can help.
                        
                Danny McCormack