| | COLE ECOLOGICAL INC | CAKN INVERTEBRATE ANALYSIS BPA | BPA | $250,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541380Testing Laboratories and Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Sep 3, 2024 | Sep 3, 2024 | Sep 15, 2029 |
| | ZIRCHRON LLC | — | IDC | $200,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 213114Support Activities for Metal Mining | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | May 15, 2024 | May 15, 2024 | — |
| | BATTELLE MEMORIAL INSTITUTE | FOOD PROTECTION AND SUPPLY CHAIN INTEGRITY TECHNICAL RESEARCH AND SUPPORT IDIQ | IDC | $10,000,000 | FOOD AND DRUG ADMINISTRATION | FOOD AND DRUG ADMINISTRATION | — | 541990All Other Professional, Scientific, and Technical Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Sep 19, 2022 | Sep 19, 2022 | Sep 29, 2027 |
| | LOGAN SIMPSON DESIGN INC. | TRAVEL MANAGEMENT BLANKET PURCHASE AGREEMENT (BPA) | BPA | $10,000,000 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 1, 2021 | Jul 1, 2021 | — |
| | ADVANCED RESOURCE SOLUTIONS, INC. | TRAVEL MANAGEMENT BLANKET PURCHASE AGREEMENT (BPA) | BPA | $10,000,000 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 1, 2021 | Jul 1, 2021 | Apr 28, 2025 |
| | BRIC LLC | NEPA CONTRACT WAS AG-0343-C-15-0008-CHANGE VENDOR IN ACCORDANCE TO NOVATION AGREEMENT BRIC LLC. | IDC | $5,000,000 | FOREST SERVICE | FOREST SERVICE | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Sep 5, 2019 | Sep 5, 2019 | Dec 30, 2020 |
| | PLATTE RIVER ASSOCIATES, INC. | — | IDC | $999,999 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | SBA | 541360Geophysical Surveying and Mapping Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Aug 29, 2018 | Aug 29, 2018 | Feb 29, 2024 |
| | GEOSYSTEMS ANALYSIS, INC | IGF::CT::IGF | IDC | $1,400,000 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Sep 18, 2017 | Sep 18, 2017 | — |
| | SISKIYOU BIOSURVEY LLC | — | IDC | $500,000 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | SBA | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Sep 21, 2016 | Sep 21, 2016 | Sep 30, 2021 |
| | NEVADA SYSTEM OF HIGHER EDUCATION | IGF::OT::IGF
NOT GREEN
CARBON ANALYSIS IDIQ | IDC | $8,000,000 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jun 1, 2016 | Jun 1, 2016 | — |
| | RESEARCH TRIANGLE INSTITUTE | — | IDC | $8,000,001 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Apr 11, 2016 | May 2, 2016 | — |
| | MISSOURI DEPARTMENT OF CONSERVATION | BPA - WATER&FISH ANALYSESE SERVICES ''IGF::OT::IGF'' | BPA | $0 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541380Testing Laboratories and Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Mar 24, 2016 | Apr 1, 2016 | Mar 31, 2021 |
| | SISKIYOU BIOSURVEY LLC | — | IDC | $1,500,000 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | SBA | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Sep 22, 2015 | Sep 22, 2015 | — |
| | LOGAN SIMPSON DESIGN INC. | IGF::OT::IGF BLM TRAVEL MANAGEMENT FOR ROUTE INVENTORY, EVALUATION AND PLANNING | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 23, 2015 | Jul 27, 2015 | Jan 26, 2021 |
| | STANTEC CONSULTING SERVICES INC | — | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 23, 2015 | Jul 27, 2015 | Jan 26, 2021 |
| | ADVANCED RESOURCE SOLUTIONS, INC. | IGF::OT::IGF BPA FOR BLM TRAVEL MANAGEMENT FOR ROUTE INVENTORY, EVALUATION AND PLANNING | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 23, 2015 | Jul 27, 2015 | — |
| | HYDROSOLUTIONS INC. | — | IDC | $5,000,000 | FOREST SERVICE | FOREST SERVICE | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 1, 2015 | Jul 1, 2015 | Dec 30, 2020 |
| | ECOSYSTEM MANAGEMENT, INC. | IGF::OT::IGF NORTHERN REGION NEPA IDIQ | IDC | $5,000,000 | FOREST SERVICE | FOREST SERVICE | SBA | 541620Environmental Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jul 1, 2015 | Jul 1, 2015 | Sep 5, 2019 |
| | KIRK ENGINEERING & NATURAL RESOURCES, INC. | — | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541990All Other Professional, Scientific, and Technical Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Feb 23, 2015 | Feb 23, 2015 | — |
| | BLACK OTTER WATER RESOURCES LLC | — | BPA | $0 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541990All Other Professional, Scientific, and Technical Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Feb 23, 2015 | Feb 23, 2015 | — |
| | GEOHYDROLOGIC CONSULTING LLC | IGF::OT::IGF | BPA | $500,000 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 541990All Other Professional, Scientific, and Technical Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Feb 22, 2015 | Feb 22, 2015 | Feb 22, 2019 |
| | CARLSON MCCAIN INC | IGF::OT::IGF WETLAND DELINEATION SERVICES | IDC | $2,000,000 | NATURAL RESOURCES CONSERVATION SERVICE | NATURAL RESOURCES CONSERVATION SERVICE | SBA | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jun 20, 2014 | Jun 20, 2014 | Jun 19, 2019 |
| | ANDERSON ENGINEERING OF MINNESOTA, LLC | IGF::OT::IGF WETLAND DELINEATION SERVICES | IDC | $2,000,000 | NATURAL RESOURCES CONSERVATION SERVICE | NATURAL RESOURCES CONSERVATION SERVICE | SBA | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jun 18, 2014 | Jun 18, 2014 | Jun 17, 2019 |
| | CARLSON MCCAIN INC | — | IDC | $2,000,000 | NATURAL RESOURCES CONSERVATION SERVICE | NATURAL RESOURCES CONSERVATION SERVICE | SBA | 541690Other Scientific and Technical Consulting Services | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Jun 5, 2014 | Jun 3, 2014 | Jun 4, 2019 |
| | SISKIYOU BIOSURVEY LLC | — | BPA | $0 | FOREST SERVICE | FOREST SERVICE | — | 115310Support Activities for Forestry | B525SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | Feb 21, 2014 | Feb 21, 2014 | — |