This study aims to examine the effect of firm size, fixed asset ratio, market to book value of equity ratio, debt maturity, and public ownership to the use of private debt on corporate manufacturing sector in IDX the period 2010-2012. This study uses the quantitative approach to multiple linear regression analysis model. The study findings suggest that firm size significant positive effect on the use of private debt, firm size quadratic significant negative effect on the use of private debt, fixed asset ratio exhibited significantly positive effect on the use of private debt, market to book value of equity ratio is not significant positive effect on the use of private debt and significant positive effect on the use of private debt, debt maturity exhibited significantly positive effect on the use of private debt and not significant positive effect on the use of private debt, public ownership exhibited is significantly positive effect on the use of private debt
