Mailing Address
200 WHEELER ROAD
BURLINGTON MA 01803
Business Address
200 WHEELER ROAD
BURLINGTON MA 01803
6179491000
ASPEN TECHNOLOGY INC /DE/ (Filer)
CIK: 0000929940 (see all company filings)
IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: S-1/A | Act: 33 | File No.: 333-168409 | Film No.: 101074203
SIC: 7371 Services-Computer Programming Services