| | HACH COMPANY | — | FSS | $32,352,360 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 334519Other Measuring and Controlling Device Manufacturing | 6660METEOROLOGICAL INSTRUMENTS AND APPARATUS | Jan 28, 2026 | Feb 1, 2026 | Jan 31, 2031 |
| | HACH COMPANY | — | IDC | $219,812 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Jul 11, 2023 | Sep 21, 2023 | — |
| | HACH COMPANY | — | IDC | $9,000,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 6695COMBINATION AND MISCELLANEOUS INSTRUMENTS | Nov 23, 2022 | Nov 23, 2022 | — |
| | HACH COMPANY | — | IDC | $394,086 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 811219 | Z1NDMAINTENANCE OF SEWAGE AND WASTE FACILITIES | Sep 15, 2021 | Sep 15, 2021 | Sep 15, 2026 |
| | HACH COMPANY | — | IDC | $308,588 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 221310Water Supply and Irrigation Systems | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Sep 17, 2018 | Sep 20, 2018 | — |
| | HACH COMPANY | IGF::OT::IGF BASE YEAR NON-RECURRING WORK | IDC | $226,160 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 811219 | Z1NDMAINTENANCE OF SEWAGE AND WASTE FACILITIES | Aug 13, 2018 | Aug 13, 2018 | — |
| | HACH COMPANY | — | BPA | $50,000 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 811219 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Aug 30, 2017 | Aug 30, 2017 | — |
| | HACH COMPANY | PURCHASE OF HYDROLOGICAL EQUIPMENT AND REPAIR SERVICES. | IDC | $4,700,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 6695COMBINATION AND MISCELLANEOUS INSTRUMENTS | Mar 1, 2017 | Mar 1, 2017 | Aug 31, 2022 |
| | HACH COMPANY | IGF::OT::IGF SEWAGE TREATMENT PLANT MAINTENANCE, BASE YEAR FFP | IDC | $101,580 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 811219 | Z1NDMAINTENANCE OF SEWAGE AND WASTE FACILITIES | Jun 24, 2015 | Jun 24, 2015 | — |
| | HACH COMPANY | HIF ID/IQ (HACH) | IDC | $3,171,393 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 6630CHEMICAL ANALYSIS INSTRUMENTS | Mar 11, 2013 | Mar 1, 2013 | Feb 28, 2017 |
| | HACH COMPANY | — | IDC | $0 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | 4920AIRCRAFT MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT | Jun 14, 2011 | Jun 14, 2011 | — |
| | HACH COMPANY | — | BPA | $0 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 4630SEWAGE TREATMENT EQUIPMENT | Apr 11, 2011 | Apr 11, 2011 | — |
| | HACH COMPANY | — | IDC | $0 | US GEOLOGICAL SURVEY | — | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 6695COMBINATION AND MISCELLANEOUS INSTRUMENTS | Jun 13, 2008 | Jun 13, 2008 | — |
| | HACH COMPANY | FEDERAL SUPPLY SCHEDULE CONTRACT | FSS | $21,691,246 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 6630CHEMICAL ANALYSIS INSTRUMENTS | Jan 20, 2006 | Feb 1, 2006 | Jan 31, 2026 |
| | HACH COMPANY | — | IDC | $0 | DEFENSE LOGISTICS AGENCY | — | — | 334516Analytical Laboratory Instrument Manufacturing | 6630CHEMICAL ANALYSIS INSTRUMENTS | Sep 6, 2005 | Sep 6, 2005 | Nov 30, 2005 |
| | HACH COMPANY | — | IDC | $0 | DEFENSE LOGISTICS AGENCY | — | — | 334516Analytical Laboratory Instrument Manufacturing | 6630CHEMICAL ANALYSIS INSTRUMENTS | Sep 6, 2005 | Sep 6, 2005 | Nov 30, 2005 |
| | HACH COMPANY | 4600045756!PAN,CEMENT | IDC | $100,000 | DEFENSE LOGISTICS AGENCY | — | — | 334519Other Measuring and Controlling Device Manufacturing | 6635PHYSICAL PROPERTIES TESTING AND INSPECTION | Oct 1, 2004 | Oct 1, 2004 | Nov 15, 2009 |
| | HACH COMPANY | — | IDC | $0 | DEPT OF THE ARMY | — | — | 334516Analytical Laboratory Instrument Manufacturing | R421 | May 6, 2004 | May 6, 2004 | Sep 9, 9999 |
| | HACH COMPANY | — | FSS | $125,000 | FEDERAL ACQUISITION SERVICE | — | — | 325612Polish and Other Sanitation Good Manufacturing | 6810CHEMICALS | Dec 1, 2000 | Jan 1, 2001 | Apr 23, 2002 |
| | HACH COMPANY | — | FSS | $0 | FEDERAL ACQUISITION SERVICE | — | — | — | — | Oct 15, 1992 | Oct 15, 1992 | — |