| | TAYLOR SPRINGS CPT FY26 | HURST-ROSCHE, INC. | $59,091 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Feb 3, 2026 | Feb 4, 2026 | Apr 9, 2026 |
| | GEOTECHNICAL DRILLING, SAMPLING, AND IN-SITU TESTING FOR CY26 ROKFC IN-KIND, A25R500, RUNWAY (AV220, SALS), USAG HUMPHREYS | HEESONG GEOTEK CO., LTD. | $30,692 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Jan 18, 2026 | Jan 21, 2026 | Apr 21, 2026 |
| | GEOTECHNICAL DRILLING AND SAMPLING AND IN-SITU TESTING FOR TWO (2) PROJECTS AT POHANG AIR BASE AND USAG HUMPHREYS, REPUBLIC OF KOREA HEESONG GEOTEK | HEESONG GEOTEK CO., LTD. | $51,262 | DEPT OF THE ARMY | IMMEDIATE OFFICE OF THE SECRETARY OF DEFENSE | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Nov 25, 2025 | Nov 26, 2025 | Feb 18, 2026 |
| | LEN SMALL LEVEE CPT FY25 TASK ORDER | HURST-ROSCHE, INC. | $13,987 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 22, 2025 | Sep 29, 2025 | Oct 28, 2025 |
| | FY-25/EC-G/A25WP3-CA-FY25 POM - MEL PRIC | HURST-ROSCHE, INC. | $46,715 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Aug 21, 2025 | Aug 20, 2025 | Sep 10, 2025 |
| | SITE-SPECIFIC SEISMIC STUDY AT CP CARROLL, CP MUJUK, AND OSAN AB. | HEESONG GEOTEK CO., LTD. | $61,440 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | May 28, 2025 | May 28, 2025 | Nov 25, 2025 |
| | A6490 AE CONTRACT MVS GEOTECH BORINGS | HURST-ROSCHE, INC. | $34,429 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Mar 24, 2025 | Mar 21, 2025 | Jun 19, 2025 |
| | SERVICE CONTRACT FOR FUEL SYSTEMS 2025 | FLUID SOLUTIONS LLC | $19,332 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | J091MAINT/REPAIR/REBUILD OF EQUIPMENT- FUELS, LUBRICANTS, OILS, AND WAXES | Mar 18, 2025 | Mar 18, 2025 | Oct 30, 2025 |
| | DRILLING SERVICES, USAG HUMPHREYS | HEESONG GEOTEK CO., LTD. | $82,560 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Feb 4, 2025 | Feb 6, 2025 | Aug 8, 2025 |
| | FY25 WOODSON RD PARK EXPLORATION FY25 | HURST-ROSCHE, INC. | $35,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Nov 25, 2024 | Nov 25, 2024 | Feb 17, 2025 |
| | DRILLING SERVICE AT CFA CHINHAE AND KUNSAN AB, KOREA | HEESONG GEOTEK CO., LTD. | $89,360 | DEPT OF THE ARMY | DEPT OF THE NAVY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Oct 10, 2024 | Oct 10, 2024 | Apr 8, 2025 |
| | DRILLING DAY (8 HR/DAY) | HURST-ROSCHE, INC. | $220,232 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Sep 16, 2024 | Sep 16, 2024 | Sep 18, 2025 |
| | FAC-ICASS-NEC FUEL OIL TANKS REFILLING-SEM II | MISCELLANEOUS FOREIGN AWARDEES | $98,458 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | 4930LUBRICATION AND FUEL DISPENSING EQUIPMENT | Jun 12, 2024 | Jun 12, 2024 | Sep 30, 2024 |
| | NEC PURCHASE AND INSTALL 2 TMS4000 FUEL SYSTEM CONTROLS | MISCELLANEOUS FOREIGN AWARDEES | $26,682 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | 2910ENGINE FUEL SYSTEM COMPONENTS, NONAIRCRAFT | Apr 24, 2024 | Apr 24, 2024 | Sep 30, 2024 |
| | GEOTECHNICAL DRILLING- 2ND TASK ORDER | HEESONG GEOTEK CO., LTD. | $123,744 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Apr 2, 2024 | Apr 2, 2024 | Sep 29, 2024 |
| | DRILLING SERVICES - BASE PERIOD | HEESONG GEOTEK CO., LTD. | $0 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | Jan 11, 2024 | Jan 15, 2024 | Jan 14, 2026 |
| | CA3001-LOCK 25 AE CONTRACT_LAND BASED | HURST-ROSCHE, INC. | $51,449 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Dec 18, 2023 | Dec 18, 2023 | Apr 7, 2024 |
| | DRILLING TO COLLECT SEDIMENT CORES NEAR THE QUASHNET RIVER IN MASHPEE, MA | NEW HAMPSHIRE BORING, INC. | $3,625 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Oct 30, 2023 | Oct 30, 2023 | Dec 31, 2023 |
| | FDR2301-RELIEF WELL MAINTENANCE PROGRAM | GPM INC | $238,723 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 28, 2023 | Sep 25, 2023 | Sep 28, 2026 |
| | DRILLING MULTILEVEL SAMPLING WELL MA | DESMOND WELL DRILLING, INC. | $3,750 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Aug 23, 2023 | Aug 23, 2023 | Dec 1, 2023 |
| | A2180-NGA PARKING LOT RESURFACE BORINGS | HURST-ROSCHE, INC. | $85,122 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jun 30, 2023 | Jun 30, 2023 | Oct 13, 2023 |
| | PR11672898 A_E SERVICES FOR STL WAREHOUSE COMPOUND EMERGENCY SANCTUARY | MISCELLANEOUS FOREIGN AWARDEES | $14,592 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | C1JZARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS | May 24, 2023 | May 24, 2023 | Jun 8, 2023 |
| | L&D 25 OVERWATER DRILLING | HURST-ROSCHE, INC. | $703,866 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Dec 27, 2022 | Dec 27, 2022 | Mar 31, 2024 |
| | COLUMBIA BOTTOMS GEOTECHNICAL DRILLING | HURST-ROSCHE, INC. | $19,021 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Dec 9, 2022 | Dec 9, 2022 | Feb 8, 2023 |
| | EXPERT WITNESS SERVICES | SPHINX MINING SYSTEMS, LLC | $26,470 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining | R424SUPPORT- PROFESSIONAL: EXPERT WITNESS | Nov 1, 2022 | Nov 1, 2022 | Feb 24, 2026 |