<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
This schedule contains Summary Financial Information extracted from the Balance
Sheet and Income Statement for the three months ended September 30, 2000 for
Mobius Management Systems, Inc. and is qualified in its entirety by reference to
such Financial Statements.
</LEGEND>
<CIK> 0001025148
<NAME> MOBIUS MANAGEMENT SYSTEMS, INC.
<MULTIPLIER> 1,000
<CURRENCY> U.S. Dollars
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JUL-1-2000
<PERIOD-END> SEP-30-2000
<EXCHANGE-RATE> 1.00
<CASH> 19,863
<SECURITIES> 10,248
<RECEIVABLES> 17,142
<ALLOWANCES> 1,321
<INVENTORY> 0
<CURRENT-ASSETS> 59,449
<PP&E> 18,614
<DEPRECIATION> 7,735
<TOTAL-ASSETS> 78,663
<CURRENT-LIABILITIES> 36,036
<BONDS> 0
0
0
<COMMON> 2
<OTHER-SE> 39,372
<TOTAL-LIABILITY-AND-EQUITY> 78,663
<SALES> 18,530
<TOTAL-REVENUES> 18,530
<CGS> 1,978
<TOTAL-COSTS> 11,682
<OTHER-EXPENSES> 6,912
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (3)
<INCOME-PRETAX> (1,563)
<INCOME-TAX> 484
<INCOME-CONTINUING> (1,079)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (1,079)
<EPS-BASIC> (0.06)
<EPS-DILUTED> (0.06)
</TABLE>
