<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE JUNE 30,
2000 CONSOLIDATED FINANCIAL STATEMENTS INCLUDED IN THE COMPANY'S FORM 10-Q AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FORM 10-Q.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 22,632
<SECURITIES> 0
<RECEIVABLES> 104,818
<ALLOWANCES> (7,415)
<INVENTORY> 0
<CURRENT-ASSETS> 141,840
<PP&E> 49,577
<DEPRECIATION> (14,408)
<TOTAL-ASSETS> 188,244
<CURRENT-LIABILITIES> 44,369
<BONDS> 0
0
854
<COMMON> 62,804
<OTHER-SE> 47,120
<TOTAL-LIABILITY-AND-EQUITY> 188,244
<SALES> 0
<TOTAL-REVENUES> 435,530
<CGS> 0
<TOTAL-COSTS> 302,456
<OTHER-EXPENSES> 126,232
<LOSS-PROVISION> 7,039
<INTEREST-EXPENSE> 170
<INCOME-PRETAX> (367)
<INCOME-TAX> (219)
<INCOME-CONTINUING> (148)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (148)
<EPS-BASIC> 0.00
<EPS-DILUTED> 0.00
</TABLE>