Complex sentence: The Centre is supported financially by corporate and private sponsors and (along with other partisan think tanks) the federal Department of Finance and Regulation, which provided $229,105 to the organisation in 2013.
Split into simpler sentences: The Centre is supported financially by corporate and private sponsors and (along with other partisan think tanks) the federal Department of Finance and Regulation. The Department of Finance provided $229,105 to the organisation in 2013.