<PAGE>
 

<TABLE>
<CAPTION>
 
 
                              NINE MONTHS         FISCAL YEAR ENDED SEPTEMBER 30, 
                                 ENDED      -------------------------------------------       OCT. 1,   SEPT. 30, 
                             JUNE 30, 1995   1994        1993        1992         1991         1990       1990 
                             -------------  ------      ------      ------       ------       -------   ---------
                                               (UNAUDITED, IN THOUSANDS)                                           
                                                                                                        BEFORE QUASI-
                                                     AFTER QUASI-REORGANIZATION                         REORGANIZATION  
                                            ---------------------------------------------------------   --------------
<S>                          <C>            <C>         <C>         <C>         <C>           <C>       <C>
BALANCE SHEET DATA:                                                                                              
 Working capital               $100,614     $  60,584    $119,077(6) $ 30,281   $ 48,054      $ 60,217     $(389,673)
 Property and                    64,401       130,217     100,237      97,768    101,156       107,259       120,469
   equipment, net                                                                                 
 Net assets of                   79,639          ----        ----        ----       ----       290,300       290,300
   discontinued                               
   operations                                 
 Total assets                   233,114       291,439     345,117     304,339    318,021       580,830       615,380
 Current maturities of            8,437         3,009       2,714      19,652     10,671       200,909(7)    639,544
   long-term debt                             
 Long-term debt                  34,385        69,078     139,646     120,298    139,951       147,513         9,759
 Stockholders' equity           143,151       154,942     146,264     124,880    122,853       112,525      (174,557)
</TABLE>

_________________________________
(6) Includes $75.1 million of restricted cash primarily generated from the sale
    of Tidewater Inc. common stock in June 1993 which was subsequently used to
    fund the cash portion of the purchase price of the acquisition of Energy
    Industries.
(7) Includes indebtedness of $173.0 million due to senior creditors, $26.9
    million due to the holders of subordinated debentures classified as debt and
    related restructuring liabilities and $985,000 of current maturities of
    long-term debt.

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