<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE 10-QSB
FOR THE PERIOD ENDED MARCH 31, 1998 FOR ONSITE ENERGY CORPORATION AND IS
QUALIFIED IN ITS ENTIRETY  BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                         511,897
<SECURITIES>                                         0
<RECEIVABLES>                                4,845,328
<ALLOWANCES>                                  (15,030)
<INVENTORY>                                    110,273
<CURRENT-ASSETS>                             6,875,887
<PP&E>                                         995,091
<DEPRECIATION>                                 309,724
<TOTAL-ASSETS>                               8,233,822
<CURRENT-LIABILITIES>                        4,116,093
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                        203
<COMMON>                                        15,510
<OTHER-SE>                                   3,680,584
<TOTAL-LIABILITY-AND-EQUITY>                 8,233,822
<SALES>                                     11,345,548
<TOTAL-REVENUES>                            11,345,548
<CGS>                                        8,296,595
<TOTAL-COSTS>                               11,162,608
<OTHER-EXPENSES>                                30,434
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              14,350
<INCOME-PRETAX>                                138,156
<INCOME-TAX>                                    16,675
<INCOME-CONTINUING>                             16,675
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   121,481
<EPS-PRIMARY>                                     0.00
<EPS-DILUTED>                                     0.00