If the macros you want to run are in the same workbook, just call them:
Sub Main_Macro()
Call Some_Other_Macro1
Call Some_Other_Macro2
End Sub
Sub Some_Other_Macro1()
. . .
End Sub
Sub Some_Other_Macro2()
. . .
End Sub
If a macro is in a different workbook, use the Application.Run method:
Application.Run _
"Other_Workbook.xls!Other_Macro"
Regards,
Wes