Promotora Ambiental SAB de CV reported consolidated earnings results for the first quarter ended March 31, 2013. For the quarter, the company's revenues were MXN 668,605,000 against MXN 658,680,000 a year ago. Operating income before other income and expenses, net was MXN 35,150,000 against MXN 26,736,000 a year ago.

Operating income after other income and expenses, net was MXN 28,230,000 against MXN 19,945,000 a year ago. Income before income tax was MXN 20,291,000 against MXN 21,098,000 a year ago. Consolidated net income was MXN 7,149,000 against MXN 13,674,000 a year ago.

Net income of controlling interest was MXN 7,092,000 against MXN 10,000,000 a year ago. Net cash provided by operating activities was MXN 95,284,000 against MXN 129,258,000 a year ago. Acquisition of fixed assets was MXN 73,078,000 against MXN 85,462,000 a year ago.

Total EBITDA was MXN 119,332,000 against MXN 129,405,000 a year ago. Net debt fell significantly year-over-year, from $498 million as of March 31, 2012 to $454 million as of March 31, 2013.