Complex sentence: Macklin contracted fundraising activities, including for the Australian Democrats, and oversaw a successful capital campaign for the restoration of the Customs House, Brisbane, raising A $7.5 million in eleven months.
Split into simpler sentences: Macklin contracted fundraising activities, including for the Australian Democrats. He oversaw a number of highly successful capital campaigns including one for the restoration of the Customs House, Brisbane which raised A $7.5 million in eleven months.