| | PRIVATE SECTOR LEADERSHIP ENGAGEMENT SUPPORT SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $11,500,857 | WASHINGTON HEADQUARTERS SERVICES (WHS) | IMMEDIATE OFFICE OF THE SECRETARY OF DEFENSE | — | 561312Executive Search Services | R431SUPPORT- PROFESSIONAL: HUMAN RESOURCES | Apr 16, 2025 | Apr 18, 2025 | Sep 17, 2026 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $6,302,300 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R699SUPPORT- ADMINISTRATIVE: OTHER | Feb 6, 2007 | Jan 9, 2007 | Apr 28, 2007 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $6,292,300 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | Jun 23, 2006 | Jun 23, 2006 | Oct 28, 2007 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $70,813 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jun 15, 2004 | Jun 16, 2004 | Apr 28, 2007 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $71,843 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jan 29, 2004 | Dec 17, 2003 | Apr 28, 2007 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $73,912 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jan 29, 2004 | Dec 17, 2003 | Apr 28, 2007 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $71,370 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jan 29, 2004 | Dec 17, 2003 | Apr 28, 2007 |
| | EXECUTIVE SEARCH SERVICES | HEIDRICK & STRUGGLES INTERNATIONAL INC | $71,653 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jan 22, 2004 | Dec 17, 2003 | Apr 28, 2007 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | INTERNAL REVENUE SERVICE | — | — | 541612Human Resources Consulting Services | V251TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: CIVILIAN PERSONNEL RECRUITMENT | Sep 15, 2003 | Sep 15, 2003 | Jun 15, 2003 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | V251TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: CIVILIAN PERSONNEL RECRUITMENT | Feb 15, 2003 | Feb 15, 2003 | Jul 15, 2003 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | V251TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: CIVILIAN PERSONNEL RECRUITMENT | Jan 15, 2003 | Jan 15, 2003 | May 15, 2003 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541612Human Resources Consulting Services | V251TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: CIVILIAN PERSONNEL RECRUITMENT | Jun 15, 2002 | Jun 15, 2002 | Oct 15, 2002 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | INTERNAL REVENUE SERVICE | — | — | 541612Human Resources Consulting Services | V251TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: CIVILIAN PERSONNEL RECRUITMENT | Jun 15, 2002 | Jun 15, 2002 | Oct 15, 2002 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | R499SUPPORT- PROFESSIONAL: OTHER | Jun 15, 2000 | Jun 15, 2000 | Jun 15, 2001 |
| | — | HEIDRICK & STRUGGLES INTERNATIONAL INC | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | R499SUPPORT- PROFESSIONAL: OTHER | Jun 15, 2000 | Jun 15, 2000 | Jun 15, 2000 |