ATTO Co.,Ltd (030530)   KOSDAQ (Unit : %, Times) Fiscal Year End 2006.12.31 2007.12.31 2008.12.31 2009.12.31 2010. 9.30 Net Income to Total Assets 13.33  18.06  13.80  10.43  25.52  Ordinary Income to Total Assets 13.33  20.31  19.68  13.15  28.94  Operating Profit to Working Capital 19.38  22.78  18.09  8.42  8.42  Net Income to Equity 31.37  26.72  18.10  14.64  36.80  Net Income to Sales 9.04  17.45  16.49  13.17  19.24  Ordinary Income to Sales 9.04  19.62  23.52  16.60  21.82  Operating Income to Sales 10.46  14.11  13.07  6.30  15.38  Total Income to Sales 25.41  32.19  36.71  30.03  31.91  Times Interest earned 11.87  101.36  2,729.77   -  102,667.97  Financial Expenses/Sales 0.83  0.20  0.01  -     -     Equity to Total Assets 58.00  75.37  76.92  67.02  71.19  Liability to Equity 72.42  32.68  30.00  49.21  40.47  Borrowings & Bonds to Assets 6.40  0.30  -     -     1.38  Current Liabilities to Equity 67.05  29.04  26.98  42.63  35.52  Fixed Assets to Equity & L/T Liabilities 87.92  73.60  69.83  75.54  82.57  Fixed Ratio 92.65  76.27  71.94  80.51  86.65  Current Ratio 118.98  194.22  215.18  161.16  151.50  Quick Ratio 54.87  136.37  159.45  120.06  111.42  Debt Coverage Ratio 304.03  4,077.83  234,322.23   -  1,744.12  Total C/F to Liabilities 64.49  67.44  61.17  19.33  -     Business Capital Turn over 1.85  1.61  1.38  1.34  2.52  Total Assets Turn over 1.48  1.03  0.84  0.79  1.33  Trade Receivables Turn over 11.31  7.33  7.53  8.82  14.85  Inventories Turn over 6.19  5.70  6.93  6.79  12.23  Trade Payables Turn over 6.49  5.97  7.22  3.95  6.41  Sales Growth 37.69  - 33.74  - 2.40  20.51  173.02  Total Asset Growth - 26.48  22.92  18.87  34.43  26.52  Equity Growth 37.21  59.74  21.32  17.12  34.40  (Unit : %) Fiscal Year End 2005.12.31 2006.12.31 2007.12.31 2008.12.31 2009.12.31 Cost of Sales 80.66  74.59  67.81  63.29  69.97  Selling & General Adm.Exp. 22.52  14.95  18.07  23.64  23.73  R & D Costs 3.49  1.98  5.31  2.49  2.49  Depreciation 3.09  2.30  1.53  1.88  2.21  Financial Expenses 2.88  0.83  0.20  0.01  -  Operating Income - 3.18  10.46  14.11  13.07  6.30  Ordinary Income -  -  -  -  -  Income before Income Taxes - 7.81  9.04  19.62  23.52  16.60  Net Profit - 10.40  9.04  17.45  16.49  13.17  (Unit : 100Mn. Won, %) Fiscal Year End 2005.12.31 2006.12.31 2007.12.31 2008.12.31 2009.12.31 Total Debt 337.1  42.9  2.4  -  -  Short-Term Debt 176.1  23.4  0.9  -  -  Current Portion of L/T Debt 57.8  18.0  1.5  -  -  Long-Term Debt 103.1  1.5  -  -  -  Short-Term Debt to Total Debt 52.26  54.63  39.34  -  -