<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM CORIO'S
BALANCE SHEETS AND STATEMENTS OF OPERATIONS AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FORM 10-Q.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JUL-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 155,245
<SECURITIES> 0
<RECEIVABLES> 8,885
<ALLOWANCES> (1,131)
<INVENTORY> 0
<CURRENT-ASSETS> 164,674
<PP&E> 36,934
<DEPRECIATION> (10,872)
<TOTAL-ASSETS> 197,130
<CURRENT-LIABILITIES> 32,445
<BONDS> 0
0
0
<COMMON> 50
<OTHER-SE> 155,490
<TOTAL-LIABILITY-AND-EQUITY> 197,130
<SALES> 0
<TOTAL-REVENUES> 13,829
<CGS> 0
<TOTAL-COSTS> 15,586
<OTHER-EXPENSES> 22,554
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 896
<INCOME-PRETAX> (23,188)
<INCOME-TAX> 0
<INCOME-CONTINUING> (23,188)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (23,188)
<EPS-BASIC> (1.14)
<EPS-DILUTED> (1.14)
</TABLE>