<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<RESTATED>
<MULTIPLIER> 1,000
<S> <C> <C> <C> <C>
<C>
<PERIOD-TYPE> YEAR YEAR 3-MOS 6-MOS
9-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-1998 DEC-31-1999 DEC-31-1999
DEC-31-1999
<PERIOD-START> JAN-01-1999 JAN-01-1998 JAN-01-1999 JAN-01-1999
JAN-01-1999
<PERIOD-END> DEC-31-1999 DEC-31-1998 MAR-31-1999 JUN-30-1999
SEP-30-1999
<CASH> 13,469 13,868 7,966 6,732
5,224
<SECURITIES> 0 0 0 0
0
<RECEIVABLES> 266,988 175,702 212,874 239,502
243,601
<ALLOWANCES> 2,475 1,985 0<F1> 0<F1>
0<F1>
<INVENTORY> 15,640 9,229 8,564 11,395
12,959
<CURRENT-ASSETS> 321,682 215,348 214,151 275,386
279,312
<PP&E> 119,189 96,549 105,761 104,356
110,806
<DEPRECIATION> 71,633 58,539 65,971 64,092
69,714
<TOTAL-ASSETS> 634,658 369,923 437,387 494,693
520,808
<CURRENT-LIABILITIES> 200,320 119,458 133,945 138,897
148,793
<BONDS> 249,424 137,879 190,354 224,176
223,616
0 0 0 0
0
695 695 695 695
695
<COMMON> 525 435 441 474
507
<OTHER-SE> 165,128 97,310 104,489 122,563
142,091
<TOTAL-LIABILITY-AND-EQUITY> 634,658 369,923 437,387 494,693
520,808
<SALES> 809,139 532,236 162,559 354,005
566,895
<TOTAL-REVENUES> 809,139 532,236 162,559 354,005
566,895
<CGS> 611,059 395,492 122,587 264,496
425,095
<TOTAL-COSTS> 611,059 395,492 122,587 264,496
425,095
<OTHER-EXPENSES> 101,534 102,449 29,346 64,272
98,424
<LOSS-PROVISION> 3,256 100 0<F1> 0<F1>
0<F1>
<INTEREST-EXPENSE> 18,862 11,808 3,270 7,980
12,988
<INCOME-PRETAX> 70,026 23,205 7,430 17,433
31,181
<INCOME-TAX> 26,669 9,184 2,653 6,094
10,814
<INCOME-CONTINUING> 43,357 14,021 4,777 11,339
20,367
<DISCONTINUED> (5,600) (12,566) 0 0
0
<EXTRAORDINARY> 0 (19,474) 0 0
0
<CHANGES> 0 0 0 0
0
<NET-INCOME> 37,757 (18,019) 4,777 11,339
20,367
<EPS-BASIC> 0.79 (0.45) 0.11 0.25
0.18
<EPS-DILUTED> 0.70 (0.45) 0.10 0.22
0.16
<FN>
<F1>DUE TO THE USE OF CONDENSED FINANCIAL STATEMENTS FOR INTERIM REPORTING
PURPOSES, THIS INFORMATION IS NOT COMPILED ON A QUARTERLY BASIS.
</FN>
</TABLE>