| | ECOLOGY & ENVIRONMENT INC | — | BPA | $1,500,000 | US FISH AND WILDLIFE SERVICE | US FISH AND WILDLIFE SERVICE | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Sep 22, 2017 | Jun 22, 2017 | — |
| | ECOLOGY & ENVIRONMENT INC | — | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jun 7, 2016 | Jun 7, 2016 | — |
| | ECOLOGY & ENVIRONMENT INC | IGF::OT::IGF
REMEDIAL INVESTIGATION/FEASIBILITY STUDIES | BPA | $0 | FOREST SERVICE | FOREST SERVICE | — | 541620Environmental Consulting Services | F011NATURAL RESOURCES/CONSERVATION- SURFACE MINING RECLAMATION (NON-CONSTRUCTION) | Sep 2, 2015 | Sep 2, 2015 | — |
| | ECOLOGY & ENVIRONMENT INC | NATIONAL ENVIRONMENTAL SUPPORT SERVICES BPA
IGF::OT::IGF | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | May 1, 2014 | May 1, 2014 | Oct 31, 2019 |
| | ECOLOGY & ENVIRONMENT INC | TECHNICAL ASSISTANCE FOR ENVIRONMANTAL REVIEWS FOR DOMESTIC MOLYBDENUM-99 PRODUCTION FACILITIES AND OPERATING REACTOR LICENSE RENEWALS | BPA | $3,124,914 | NUCLEAR REGULATORY COMMISSION | NUCLEAR REGULATORY COMMISSION | — | 541620Environmental Consulting Services | F114ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL LICENSING AND PERMITTING | Feb 29, 2012 | Feb 22, 2012 | Aug 21, 2015 |
| | ECOLOGY & ENVIRONMENT INC | — | BPA | $0 | US CUSTOMS AND BORDER PROTECTION | US CUSTOMS AND BORDER PROTECTION | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | May 16, 2011 | May 16, 2011 | — |
| | ECOLOGY & ENVIRONMENT INC | — | BPA | $0 | FOREST SERVICE | FOREST SERVICE | — | 541620Environmental Consulting Services | 8999 | Sep 15, 2010 | Sep 15, 2010 | Sep 14, 2015 |
| | ECOLOGY & ENVIRONMENT INC | — | BPA | $1,250,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541618Other Management Consulting Services | J035MAINT/REPAIR/REBUILD OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | Dec 30, 2009 | Dec 30, 2009 | — |
| | ECOLOGY & ENVIRONMENT INC | BPA FOR ALTERNATIVE ENERGY EIS/EA SUPPORT | BPA | $0 | BUREAU OF OCEAN ENERGY MANAGEMENT | BUREAU OF OCEAN ENERGY MANAGEMENT | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Sep 30, 2009 | Sep 30, 2009 | Sep 29, 2014 |
| | ECOLOGY & ENVIRONMENT INC | FEDERAL SUPPLY SCHEDULE CONTRACT | FSS | $2,625,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541618Other Management Consulting Services | J035MAINT/REPAIR/REBUILD OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | Sep 4, 2009 | Sep 4, 2009 | — |
| | ECOLOGY & ENVIRONMENT INC | BPA-NEPA CONTRACTRS-ECOLOGY&ENV-MCGINNIS | BPA | $0 | BUREAU OF LAND MANAGEMENT | — | — | 541620Environmental Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jun 5, 2009 | Jan 1, 2009 | May 31, 2014 |
| | ECOLOGY & ENVIRONMENT INC | BPA SETUP FOR ENVIRONMENTAL SITE ASSESSMENTS | BPA | $0 | BUREAU OF LAND MANAGEMENT | — | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | May 8, 2009 | Oct 1, 2006 | Sep 30, 2011 |
| | ECOLOGY & ENVIRONMENT INC | — | BPA | $0 | US CUSTOMS AND BORDER PROTECTION | — | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Mar 5, 2009 | Mar 5, 2009 | — |
| | ECOLOGY & ENVIRONMENT INC | — | BPA | $0 | BUREAU OF LAND MANAGEMENT | — | — | 541620Environmental Consulting Services | F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | Feb 1, 2008 | Feb 1, 2008 | — |
| | ECOLOGY & ENVIRONMENT INC | TECHNICAL AND ADVISORY SERVICES RELATED TO LAND USE AND STATUTORY REQUIREMENTS FOR SITES SUCH AS DUMPS, LANDFILLS, AND ABANDONED OR INACTIVE MINES. | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Feb 1, 2008 | Feb 1, 2008 | Dec 31, 2013 |
| | ECOLOGY & ENVIRONMENT INC | IDIQ FOR PROJECT DEVELOPMENT, PROJECT MANAGEMENT, ENVIRONMENTAL AND GENERAL ENGINEERING CONSULTING SERVICES | IDC | $250,000,000 | MILLENNIUM CHALLENGE CORPORATION | — | — | 541330Engineering Services | AJ46 | Mar 1, 2006 | Mar 1, 2006 | — |
| | ECOLOGY & ENVIRONMENT INC | ECOLOGY & ENVIRONMENT, INC. BPA | BPA | $0 | DEPARTMENTAL OFFICES | — | — | 541310Architectural Services | C215ARCHITECT AND ENGINEERING- GENERAL: PRODUCTION ENGINEERING | Jan 25, 2005 | Jan 25, 2005 | — |
| | ECOLOGY & ENVIRONMENT INC | INDEPENDENT ENGINEER SUPPORT SERVICES | BPA | $2,500,000 | MILLENNIUM CHALLENGE CORPORATION | — | — | 541330Engineering Services | AD26 | Nov 22, 2004 | Jan 25, 2005 | Jan 31, 2009 |
| | ECOLOGY & ENVIRONMENT INC | TECH SERVICES - E & E | BPA | $0 | BUREAU OF LAND MANAGEMENT | — | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jan 27, 2003 | Jan 27, 2003 | Dec 31, 2007 |
| | ECOLOGY & ENVIRONMENT INC | — | FSS | $35,179,311 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jul 1, 1999 | Jul 15, 1999 | — |