| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE NAVY | — | — | 541420Industrial Design Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 27, 2002 | Sep 27, 2002 | Nov 15, 2003 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE NAVY | — | — | 562910Remediation Services | F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | Aug 15, 2002 | Aug 15, 2002 | — |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | US FISH AND WILDLIFE SERVICE | — | — | 561499All Other Business Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Jul 15, 2001 | Jul 15, 2001 | Sep 15, 2006 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE ARMY | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 30, 2000 | Sep 30, 2000 | Feb 15, 2003 |
| | CH2M HILL COMPANIES, LTD. | — | BPA | $0 | NATIONAL PARK SERVICE | — | — | — | D307 | Feb 15, 2000 | Feb 15, 2000 | Dec 15, 2001 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | R211 | May 15, 1999 | May 15, 1999 | Oct 15, 2008 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE ARMY | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Apr 16, 1999 | Apr 16, 1999 | Nov 15, 2000 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE NAVY | — | — | 562910Remediation Services | Z199 | Jul 29, 1998 | Jul 29, 1998 | Sep 30, 2002 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE AIR FORCE | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | May 15, 1998 | May 15, 1998 | Dec 15, 1998 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE AIR FORCE | — | — | — | F102 | Mar 19, 1998 | Mar 19, 1998 | Aug 15, 1998 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE AIR FORCE | — | — | — | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Aug 15, 1997 | Aug 15, 1997 | Aug 15, 1997 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | DEPT OF THE AIR FORCE | — | — | — | R404SUPPORT- PROFESSIONAL: LAND SURVEYS-CADASTRAL (NON-CONSTRUCTION) | Dec 15, 1996 | Dec 15, 1996 | Jan 15, 1998 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Dec 15, 1995 | Dec 15, 1995 | Dec 15, 1996 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Jun 15, 1994 | Jun 15, 1994 | Jun 15, 1996 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Jan 15, 1994 | Jan 15, 1994 | Aug 15, 1994 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 15, 1993 | Feb 15, 1993 | Mar 15, 1994 |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Dec 15, 1991 | Dec 15, 1991 | — |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Nov 15, 1991 | Nov 15, 1991 | — |
| | CH2M HILL COMPANIES, LTD. | — | IDC | $0 | — | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Feb 15, 1991 | Feb 15, 1991 | — |