Biggest service companies
Ranked by revenue.
 
    
        
        
        
        
     
| 1 | Nstar | 2,699.51 | 45.81 |  
| 2 | Harcourt General Inc. | 2,412.34 | 11.79 |  
| 3 | Perini Corp. | 1,105.66 | 8.45 |  
| 4 | Houghton Mifflin Co. | 1,027.64 | 8.24 |  
| 5 | Iron Mountain Inc. | 986.37 | 89.85 |  
| 6 | Keane Inc. | 871.96 | -16.25 |  
| 7 | Cyrk Inc. | 768.45 | -22.29 |  
| 8 | Cambridge Technology Partner | 586.56 | -6.62 |  
| 9 | New England Business Services Inc. | 520.60 | 8.15 |  
| 10 | Sapient Corp. | 503.34 | 81.81 |  
    
        | Data compiled by Compustat. | 
     
 
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