Advanced tips on better information technology for businessmen (11)

'businessmen' is the definition.
(people with capital)

'advanced tips on better information technology' is the wordplay.
'advanced tips' becomes 'alists' (I can't justify this - if you can you should give a lot more credence to this answer).
'on' means one lot of letters go next to another.
'better' becomes 'cap' (both can mean to beat somebody else's attempt).
'information technology' becomes 'IT' (common abbreviation).
'cap'+'it'='capit'
'alists' put after 'capit' is 'CAPITALISTS'.

'for' acts as a link.