| | DESMOND WELL DRILLING, INC. | IDIQ DRILLING SERVICE FOR MASSACHUSETTS AND RHODE ISLAND | IDC | $350,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | May 1, 2025 | May 1, 2025 | May 1, 2030 |
| | HEESONG GEOTEK CO., LTD. | — | IDC | $1,884,747 | DEPT OF THE ARMY | IMMEDIATE OFFICE OF THE SECRETARY OF DEFENSE | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Jan 11, 2024 | Jan 15, 2024 | Jul 14, 2027 |
| | JS DRILLING, INC | IDIQ FOR DRILLING & INSTALLATION OF MONITORING WELLS NEAR SALINAS PUERTO RICO | IDC | $200,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Aug 3, 2022 | Aug 1, 2022 | — |
| | HURST-ROSCHE, INC. | — | IDC | $5,000,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Apr 14, 2022 | Apr 14, 2022 | — |
| | NEW HAMPSHIRE BORING, INC. | — | IDC | $250,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Jun 3, 2021 | Jun 4, 2021 | Jun 3, 2024 |
| | DESMOND WELL DRILLING, INC. | DIRECT-PUSH AND AUGER DRILLING TO COLLECT AQUIFER SEDIMENT CORES AND INSTALL MONITORING WELLS IN COASTAL SOUTHEASTERN NEW ENGLAND | IDC | $250,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Aug 20, 2020 | Aug 24, 2020 | — |
| | HOLT SERVICES INC | — | BPA | $2,000,000 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Apr 13, 2018 | Apr 16, 2018 | — |
| | HAZ-TECH DRILLING INC | — | BPA | $2,000,000 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Apr 11, 2018 | Apr 11, 2018 | Nov 10, 2018 |
| | HEESONG GEOTEK CO., LTD. | IGF::OT::IGF - SOFA GEOTECHNICAL DRILLING AND SAMPLING | IDC | $1,500,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | H299EQUIPMENT AND MATERIALS TESTING- MISCELLANEOUS | Jun 2, 2017 | May 26, 2017 | — |
| | GEOTEK ALASKA INC | IGF::CT::IGF DRILLING SERVICES IGF::CT::IGF | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Apr 7, 2017 | Apr 7, 2017 | May 11, 2021 |
| | BROTCKE WELL & PUMP INC. | IGF::OT::IGF GEOTECHNICAL EXPLORATION - BASE YEAR | IDC | $5,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jun 21, 2016 | Jun 21, 2016 | — |
| | PALMERTON & PARRISH, INC. | — | IDC | $5,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jun 21, 2016 | Jun 21, 2016 | Jun 20, 2021 |
| | AMERICAN EAGLE FIRE PROTECTION SERVICES CORP. | FOREST HEALTH CONTRACT LIEBRE MOUNTAIN: THIN, PRUNE, RELEASE. IGF::OT::IGF | IDC | $0 | FOREST SERVICE | FOREST SERVICE | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | Sep 17, 2014 | Sep 17, 2014 | — |
| | SALISBURY & ASSOC., INC. | — | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Apr 30, 2014 | Apr 30, 2014 | — |
| | BROTCKE WELL & PUMP INC. | IGF::OT::IGF GEOTECHNICAL EXPLORATION- BASE YEAR MISSISSIPPI VALLEY DIVISION | IDC | $5,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Apr 18, 2014 | Apr 18, 2014 | — |
| | PALMERTON & PARRISH, INC. | — | IDC | $5,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Apr 18, 2014 | Apr 18, 2014 | Apr 17, 2019 |
| | SK GEOTECHNICAL CORPORATION | — | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 10, 2013 | Sep 10, 2013 | Sep 9, 2018 |
| | HOLOCENE DRILLING, INC. | — | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 4, 2013 | Sep 4, 2013 | — |
| | VINE LABORATORIES INC | — | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 4, 2013 | Sep 4, 2013 | Sep 3, 2018 |
| | DISCOVERY DRILLING INC | — | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 4, 2013 | Sep 4, 2013 | — |
| | CARPENTER DRILLING, LLC | — | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Jun 28, 2013 | Jun 28, 2013 | Jun 27, 2018 |
| | GEOTHERMAL RESOURCE GROUP, INC. | SHALLOW/INTERMEDIATE GTH DRILLING | IDC | $0 | DEPT OF THE NAVY | DEPT OF THE NAVY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B518SPECIAL STUDIES/ANALYSIS- GEOPHYSICAL | Feb 6, 2013 | Feb 6, 2013 | — |
| | R & M WESTEX- JOINT VENTURE | SHALLOW/INTERMEDIATE GTH DRILLING | IDC | $20,000,000 | DEPT OF THE NAVY | DEPT OF THE NAVY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B518SPECIAL STUDIES/ANALYSIS- GEOPHYSICAL | Feb 6, 2013 | Feb 6, 2013 | Jan 26, 2018 |
| | WELSCO CORP. | — | IDC | $20,000,000 | DEPT OF THE NAVY | DEPT OF THE NAVY | SBA | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B518SPECIAL STUDIES/ANALYSIS- GEOPHYSICAL | Feb 6, 2013 | Feb 6, 2013 | Feb 5, 2018 |
| | JOHNSON EXPLORATION DRILLING, INC. | IGF::CT::IGF CRITICAL FUNCTIONS -GEOTECHNICAL DRILLING BPA | BPA | $0 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 11, 2012 | Sep 11, 2012 | Apr 14, 2014 |