Record old company symbol (4)
I believe the answer is:
logo
'company symbol' is the definition.
(a corporate symbol)
'record old' is the wordplay.
'record' becomes 'log' (logging is a kind of recording).
'old' becomes 'o' (abbreviation).
'log'+'o'='LOGO'
(Other definitions for logo that I've seen before include "Symbolic design" , "A firm's sign or symbol" , "organisational symbol" , "Emblem, trade-mark" , "Symbol or emblem used by organisation" .)