Attached files
| file | filename |
|---|---|
| S-1 - S-1 - ASPEN TECHNOLOGY INC /DE/ | a2199410zs-1.htm |
| EX-23.1 - EXHIBIT 23.1 - ASPEN TECHNOLOGY INC /DE/ | a2199410zex-23_1.htm |
| EX-23.2 - EXHIBIT 23.2 - ASPEN TECHNOLOGY INC /DE/ | a2199410zex-23_2.htm |
| EX-10.52 - EXHIBIT 10.52 - ASPEN TECHNOLOGY INC /DE/ | a2199410zex-10_52.htm |
| EX-10.43 - EXHIBIT 10.43 - ASPEN TECHNOLOGY INC /DE/ | a2199410zex-10_43.htm |
| EX-10.20AC - EXHIBIT 10.20AC - ASPEN TECHNOLOGY INC /DE/ | a2199410zex-10_20ac.htm |
EXHIBIT 21.1
LIST OF SUBSIDIARIES OF ASPEN TECHNOLOGY, INC.
|
Name of Subsidiary |
|
State or Country |
||
|
1. |
|
AspenTech Argentina S.R.L. |
|
Argentina |
|
|
|
|
|
|
|
2. |
|
Aspen Technology Australia Pty. Ltd. |
|
Australia |
|
|
|
|
|
|
|
3. |
|
AspenTech Europe S.A./N.V. |
|
Belgium |
|
|
|
|
|
|
|
4. |
|
Aspen Technology WLL |
|
Bahrain |
|
|
|
|
|
|
|
5. |
|
AspenTech Software Brazil Ltda. |
|
Brazil |
|
|
|
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|
|
|
6. |
|
AspenTech Canada Ltd. |
|
Canada |
|
|
|
|
|
|
|
7. |
|
AspenTech Asia, Ltd. |
|
Hong Kong |
|
|
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|
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|
8. |
|
Aspen Tech India Pte. Ltd. |
|
India |
|
|
|
|
|
|
|
9. |
|
Aspen Technology S.r.l. |
|
Italy |
|
|
|
|
|
|
|
10. |
|
AspenTech Japan Co. Ltd. |
|
Japan |
|
|
|
|
|
|
|
11. |
|
AspenTech Solutions Sdn. Bhd. |
|
Malaysia |
|
|
|
|
|
|
|
12. |
|
Aspen Tech de Mexico, S. de R.L. de C.V. |
|
Mexico |
|
|
|
|
|
|
|
13. |
|
AspenTech Europe B.V. |
|
Netherlands |
|
|
|
|
|
|
|
14. |
|
AspenTech (Beijing) Co., Ltd. |
|
PRC |
|
|
|
|
|
|
|
15. |
|
AspenTech (Shanghai) Co., Ltd. |
|
PRC |
|
|
|
|
|
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|
16. |
|
Aspen Technology LLC |
|
Russia |
|
|
|
|
|
|
|
17. |
|
AspenTech Pte. Ltd. |
|
Singapore |
|
|
|
|
|
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|
18. |
|
AspenTech Africa (Pty.) Ltd. |
|
South Africa |
|
|
|
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|
|
|
19. |
|
Aspen Technology S.L. |
|
Spain |
|
|
|
|
|
|
|
20. |
|
AspenTech (Thailand) Ltd. |
|
Thailand |
|
|
|
|
|
|
|
21. |
|
AspenTech Ltd. |
|
UK |
|
|
|
|
|
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|
22. |
|
Hyprotech UK Ltd. |
|
UK |
|
|
|
|
|
|
|
23. |
|
Aspen Technology (Asia), Inc. |
|
USA |
|
|
|
|
|
|
|
24. |
|
Aspen Technology International, Inc. |
|
USA |
|
|
|
|
|
|
|
25. |
|
Aspen Technology Services Corporation |
|
USA |
|
|
|
|
|
|
|
26. |
|
AspenTech Software Corporation |
|
USA |
|
|
|
|
|
|
|
27. |
|
AspenTech Venezuela, C.A. |
|
Venezuela |