| Name: | SI INTERNATIONAL ENGINEERING, INC. |
| Jurisdiction: | Colorado |
| Legal type: | Domestic profit corporation |
| Status: | Merged |
| Date of registration: | 01 Jan 1988 (37 years ago) |
| Entity Number: | 19871765938 |
| ZIP code: | 80909 |
| County: | El Paso County |
| Place of Formation: | COLORADO |
| Principal Address: | 4040 E BIJOU COLORADO SPRINGS CO 80909 US |
| Mailing Address: | 12012 Sunset Hills Rd 8th Floor Reston VA 20190 US |
| Type | Company Name | Company Number | State |
|---|---|---|---|
| Headquarter of | SI INTERNATIONAL ENGINEERING, INC., FLORIDA | F97000001308 | FLORIDA |
| CIK number | Mailing Address | Business Address | Phone | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1290053 | 12012 SUNSET HILLS ROAD, SUITE 800, RESTON, VA, 20190 | 12012 SUNSET HILLS ROAD, SUITE 800, RESTON, VA, 20190 | 703-234-7000 | |||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
| Form type | S-3/A |
| File number | 333-138689-08 |
| Filing date | 2006-12-21 |
| File | View File |
Filings since 2006-11-14
| Form type | S-3 |
| File number | 333-138689-08 |
| Filing date | 2006-11-14 |
| File | View File |
Filings since 2004-10-04
| Form type | 424B5 |
| File number | 333-113827-04 |
| Filing date | 2004-10-04 |
| File | View File |
Filings since 2004-09-27
| Form type | 424B5 |
| File number | 333-113827-04 |
| Filing date | 2004-09-27 |
| File | View File |
Filings since 2004-09-24
| Form type | 424B5 |
| File number | 333-113827-04 |
| Filing date | 2004-09-24 |
| File | View File |
Filings since 2004-05-19
| Form type | S-3/A |
| File number | 333-113827-04 |
| Filing date | 2004-05-19 |
| File | View File |
| Transaction ID | Type | Date | Effective date | Name | Comment |
|---|---|---|---|---|---|
| 20061510660 | Statement of Merger | 2006-12-13 | 2006-12-15 | No data | Merged to SI INTERNATIONAL, INC. |
| 20061216999 | Filing Officer Correction | 2006-07-28 | 2006-07-28 | No data | Changed entity mail address; |
| 20051289355 | Articles of Reinstatement | 2005-07-29 | 2005-07-29 | No data | No data |
| 20041037240 | Statement of Older Periodic Report | 2004-02-02 | 2004-02-02 | No data | PERIODIC REPORT |
| 20031094210 | Statement of Older Periodic Report | 2003-03-25 | 2003-03-25 | No data | CORP REPORT |
| 20021088059 | Entity Name Change | 2002-04-08 | 2002-04-08 | SI INTERNATIONAL ENGINEERING, INC. | SYSTEM TECHNOLOGY ASSOCIATES, INC. |
| 20021081424 | Statement of Older Periodic Report | 2002-03-30 | 2002-03-30 | No data | CORP REPORT |
| 20021072745 | Amendment | 2002-03-22 | 2002-03-22 | No data | CHANGE RORA |
| 20001065773 | Statement of Older Periodic Report | 2000-03-30 | 2000-03-30 | No data | CORP REPORT |
| 19981195460 | Amendment | 1998-11-02 | 1998-11-02 | No data | CHANGE RORA |
Date of last update: 13 Jan 2025
Sources: Colorado's Secretary of State
