| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | NEW HRDI TECHNICAL SERVICES SUPPORT CONTRACT FOR LTBP PROGRAM | IDC | $15,000,000 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | AS12TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; APPLIED RESEARCH | Jul 6, 2023 | Jul 6, 2023 | Jul 6, 2028 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | WORLDWIDE SEISMIC AND NATURAL HAZARDOUS. | IDC | $5,000,000 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 541310Architectural Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 30, 2020 | Sep 30, 2020 | — |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $50,000,000 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 541310Architectural Services | C1AAARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS | Jul 15, 2020 | Aug 1, 2020 | Jan 31, 2026 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | AE SERVICES FOR CULTURAL RESOURCES | IDC | $0 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541990All Other Professional, Scientific, and Technical Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Dec 22, 2008 | Jan 1, 2009 | — |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | SEISMIC ENGINEERING SERVICES | IDC | $2,494,000 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 22, 2008 | Sep 22, 2008 | Jul 23, 2015 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | DESIGN AND ENGINEERING SERVICES ASSOCIATED WITH PRESERVATION AND STABILIZATION OF PERRY'S VICTORY AND PEACE MEMORIAL IN PUT-IN-BAY, OHIO | IDC | $0 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 21, 2007 | Oct 1, 2007 | Sep 30, 2012 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | DEVELOPMENT AND PRESENTATION OF NHI COURSES. | IDC | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 611430Professional and Management Development Training | U008EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT | Mar 13, 2006 | Mar 13, 2006 | — |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | TRAINING/CURRICULUM DEVELOPMENT | IDC | $70,000 | FEDERAL HIGHWAY ADMINISTRATION | — | — | 611430Professional and Management Development Training | U008EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT | Jan 28, 2005 | Jan 28, 2005 | Sep 30, 2007 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | NATIONAL PARK SERVICE | — | — | 541320Landscape Architectural Services | R499SUPPORT- PROFESSIONAL: OTHER | Aug 15, 2003 | Aug 15, 2003 | Feb 15, 2004 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | NATIONAL PARK SERVICE | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Nov 15, 2002 | Nov 15, 2002 | Sep 5, 2007 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | STATE, DEPARTMENT OF | — | — | — | Z111 | Apr 15, 2002 | Apr 15, 2002 | — |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | NATIONAL PARK SERVICE | — | — | 541310Architectural Services | C212ARCHITECT AND ENGINEERING- GENERAL: ENGINEERING DRAFTING, NOT CAD/CAM | Nov 15, 2001 | Nov 15, 2001 | Dec 15, 2003 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | — | 541310Architectural Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Dec 15, 2000 | Dec 15, 2000 | Sep 15, 2001 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Apr 15, 2000 | Apr 15, 2000 | Nov 15, 2000 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jun 15, 1999 | Jun 15, 1999 | Sep 15, 2000 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | NATIONAL PARK SERVICE | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jun 15, 1999 | Jun 15, 1999 | May 15, 1999 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Feb 15, 1999 | Feb 15, 1999 | Nov 15, 1999 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | STATE, DEPARTMENT OF | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jan 15, 1999 | Jan 15, 1999 | — |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | — | — | — | — | AT11 | Nov 15, 1993 | Nov 15, 1993 | Jun 15, 1998 |
| | WISS, JANNEY, ELSTNER ASSOCIATES, INC. | — | IDC | $0 | — | — | — | — | H999OTHER QC/TEST/INSPECT- MISCELLANEOUS | Aug 15, 1993 | Aug 15, 1993 | Sep 15, 1993 |