The report said the losses of PSUS were mainly attributable to "deficiencies in financial management, planning, implementation of projects, operational management and monitoring."
It also said for the three years ending March 2013, the Audit Reports reflected avoidable expenditure and loss of revenue to the extent of Rs 3.82 crore and idle investment of Rs 3.48 crore and this could have been controlled with better management.
Chief Minister N Rangasamy placed the copy of the report for the year ended March 31 on the table of the territorial Assembly on Tuesday.
One undertaking-Puducherry Backward Classes and Minorities Development Company-prepared its accounts on 'no profit no loss' basis.
The three undertakings that earned profit were Puducherry Power Corporation Limited (Rs 7.95 crore), Puducherry Distilleries Limited (Rs 4.63 crore) and Pondicherry Industrial Promotion, Development and Investment Corporation Limited (Rs 2.21 crore).
The report said heavy losses were incurred by Pondicherry Textile Corporation Limited (Rs 16.85 crore), and Swadeshee-i Bharathi Textile Mills Limited (Rs 11.36 crore).