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Federal Contractor Profile

Ysi INC

$78M obligated·832 awards·11 agencies·31 NAICS

Federal Contracts

Showing contracts 150 of 892 total. Sorted by action date, most recent first. Excludes $0 modifications.

DateAgencyPIIDNAICSDescriptionAmount
Apr 9, 2026Environmental Protection AgencyORD SIMPLIFIED ACQ BRANCH (SAB)68HE0B26P0307334516ELECTRIC CONDUCTIVITY DETECTOR$34K
Apr 3, 2026Department of CommerceDEPT OF COMMERCE NOAA1305M226P0053334516WATERLOG/DESIGN ANALYSIS RADAR WATER LEVEL SENSORS AND CABLES TO SUPPORT MAINTENANCE EFFORTS$91K
Mar 31, 2026Environmental Protection AgencyREGION 1 CONTRACTING OFFICE68HE0126P0014334516YSI INC. - EXO AND PRODSS SONDES AND PROBES$31K
Mar 18, 2026Department of the InteriorMP-REGIONAL OFFICE140R2026P0010811210NCAO SONTEK METER MAINTENANCE & REPAIR$17K
Mar 4, 2026Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0126P0069334519REMOTE SURFACE VEHICLE SYSTEM FOR ADCP'S IAW SALIENTS FY25 REQ# 15773 SPECIAL ORDER # S26020$14K
Jan 28, 2026Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0126F0041334513FY26 REQ # 15728 AGAINST 140G0121D0007$2.0M
Jan 21, 2026Department of CommerceDEPT OF COMMERCE NOAA1305M225P0011811210CTD RECALIBRATION BASE YEAR$8K
Dec 11, 2025Department of the InteriorFWS, SAT TEAM 2140FS226P0017334516AZ FWCO FLOW TRACKER 2 FLOW METER$13K
Sep 25, 2025Department of CommerceDEPT OF COMMERCE NOAA1333MF25P0150334519PROCUREMENT OF AN AANDERAA OCEANOGRAPHIC CURRENT METER AND PERIPHERALS FOR THE NMFS MARINE MAMMAL LABORATORY. NOAA APPROVAL #OR-25-2544.$25K
Sep 19, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0304334513FY25 REQ# 15706 PO-YSI-EXTERNAL$300K
Sep 18, 2025Department of the InteriorWESTERN REGION140A1125P0078334514PURCHASE GLOBAL WATER FP 211 FLOW PROBE$42K
Sep 17, 2025Department of CommerceDEPT OF COMMERCE NOAA1333MJ25P0061334516PURCHASE OF TWO (2) SEAGUARD II SW MULTIPARAMETER INSTRUMENTS.$50K
Sep 2, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0277334513FY25 REQ # 15643 AGAINST 140G0121D0007$1.5M
Aug 18, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0262334513FY25 REQ# 15658 SPECIAL ORDER # S25081$27K
Aug 14, 2025Department of DefenseW6QK ACC-APG DIRW91ZLK23P0063811210EQUIPMENT MAINTENANCE ON XYLEM LAB PRODUCTS$36K
Aug 13, 2025Department of DefenseNAVSUP FLT LOG CTR NORFOLKN0018925P0458334516EXO2S SONDE$26K
Jul 25, 2025Department of CommerceDEPT OF COMMERCE NOAA1305M225P0141334513NILE WATER LEVEL SENSORS FOR THE ENGINEERING BRANCH IN CHESAPEAKE, VA.$17K
Jul 18, 2025Department of CommerceDEPT OF COMMERCE NOAA1305M225P0136334513WATERLOG/DESIGN ANALYSIS RADAR WATER LEVEL SENSORS AND SUPPORT EQUIPMENT TO SUPPORT MAINTENANCE EFFORTS AT ENVIRONMENTAL MONITORING SYSTEMS IN THE NATIONAL WATER LEVEL OBSERVATION NETWORK (NWLON). NO COR REQUIRED$90K
Jul 15, 2025Department of the InteriorSER SOUTH MABO (54000)140P5425P0052334513PURCHASE WATER LEVEL SENSORS AND ACCESSORIES FOR EVERGLADES NATIONAL PARK (EVER)$49K
Jul 2, 2025General Services AdministrationGSA/FAS/GSS/QSCBD/ASSISTED CONTRACTING BRANCH B47QSWC25P0020334513DL1000 CONTROL DATALOGGER$66K
Jun 26, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125P0144334511EXO2 SONDE SENSORS$17K
Jun 24, 2025National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER80NSSC25PB308541519YSI FIELD ENGINEER, HARDWARE INSTALLATION & ON-SITE SERVICES$47K
May 27, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0172334513FY25 REQ# 15602 PO-YSI-EXTERNAL REPAIRS INDEFINITE-DELIVERY INDEFINITE-QUANTITY (IDIQ) FOR WATER MONITORING EQUIPMENT.$200K
May 15, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0164334513FY25 REQ # 15590 AGAINST 140G0121D0007$768K
May 15, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125P0105334513FIXED VERTICAL PROFILER$64K
Apr 25, 2025Department of DefenseNAVSUP FLT LOG CTR NORFOLKN0018925P0113334516EX02 SONDE$24K
Apr 23, 2025Department of the InteriorDENVER FED CENTER140R8125F0012334513IMT YSI ENVIRONMENTAL SENSORS PURCHASE$17K
Apr 1, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125P0061334513CURRENT PROFILING SYSTEM FOR DISCHARGE MEASUREMENTS IAW SALIENTS FY25 REQ# 15551 SPECIAL ORDER # S25026$35K
Mar 19, 2025Environmental Protection AgencyREGION 1 CONTRACTING OFFICE68HE0125P0012334516YSI SONDE & PROBE S&M AND TESTING$11K
Mar 14, 2025Department of the InteriorDENVER FED CENTER140R8125P0057334513IMT YSI EXO1 EVALUATION AND REPAIR$5K
Mar 12, 2025Department of DefenseNAVAL RESEARCH LABORATORYN0017325P0318334516PURCHASE WATER QUALITY EQUIPMENT$12K
Feb 25, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0100334513FY25 REQ# 15561 SPECIAL ORDER # S25030 INDEFINITE-DELIVERY INDEFINITE-QUANTITY (IDIQ) FOR WATER MONITORING EQUIPMENT.$15K
Feb 4, 2025Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0079334513FY25 REQ # 15524 AGAINST 140G0121D0007 INDEFINITE-DELIVERY INDEFINITE-QUANTITY (IDIQ) FOR WATER MONITORING EQUIPMENT.$1.6M
Jan 16, 2025Department of CommerceDEPT OF COMMERCE NOAA1305M225P0011811210CTD RECALIBRATION BASE YEAR$7K
Dec 16, 2024Environmental Protection AgencyREGION 7 CONTRACTING OFFICE68HE0725P0012334516EXO1S SONDE AND OTHER PERIPHERALS, US EPA REGION 7, SCIENCE & TECHNOLOGY CENTER$14K
Dec 10, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125P0014334513ADCP FLOATING PLATFORM WITH PROPULSION SYSTEM IN ACCORDANCE WITH SALIENTS$27K
Dec 10, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0037334513DELIVERY ORDER FOR REPAIRS AGAINST YSI IDIQ - 140G0121D0007 FY25 REQ# 15520 PO YSI- EXTERNAL REPAIR$150K
Dec 4, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0032334513FY24 REQ # 15393 SPECIAL ORDER S24129 INDEFINITE-DELIVERY INDEFINITE-QUANTITY (IDIQ) FOR WATER MONITORING EQUIPMENT.$45K
Dec 4, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125P0010334513REMOTE SURFACE VEHICLE SYSTEM FOR ADCPS IN ACCORDANCE WITH SALIENTS RS5-RQPOD SYSTEM FOR RS5 ADCP (BRAND NAME OR EQUAL) IN ACCORDANCE WITH SALIENTS$49K
Nov 25, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0017334513FY24 REQ # 15491 SPECIAL ORDER # S24197 INDEFINITE-DELIVERY INDEFINITE-QUANTITY (IDIQ) FOR WATER MONITORING EQUIPMENT.$19K
Nov 20, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0125F0013334513FY24 REQ # 15449 SPECIAL ORDER # S24174$20K
Sep 24, 2024Environmental Protection AgencyREGION 7 CONTRACTING OFFICE68HE0724P0100334513R10 LAB AUTOMATED SOXHLET EXTRACTION UNIT(S)$58K
Sep 23, 2024Department of DefenseNAVAL RESEARCH LABORATORYN0017324P0441334516ANALYZER WITH TWO BIOSENSOR MODULES$49K
Sep 19, 2024Department of the InteriorUPPER COLORADO REGIONAL OFFICE140R4024P0077333248STREAMFLOW AND WATER QUALITY EQUIPMENT$33K
Sep 14, 2024Department of CommerceDEPT OF COMMERCE NOAA1305M224P0304334513INTEGRATED WATER QUALITY MONITORING SYSTEM$76K
Sep 6, 2024Department of CommerceDEPT OF COMMERCE NOAA1305M224P0257334513YSI WATERLOG/DESIGN ANALYSIS SENSORS SPARE PARTS$58K
Sep 5, 2024Department of the InteriorFWS, IT GOODS140F1G24P0089334516NM-SW FHU-GEL DOCUMENTATION SYSTEM$26K
Sep 5, 2024Department of StateINTL BOUNDARY WATER COMM US MEX191BWC24P0092334513REPLACEMENT SENSORS FOR WATER QUALITY MONITORING INSTRUMENTS$2K
Aug 29, 2024Department of DefenseW6QK ACC-APG DIRW91ZLK23P0063811210EQUIPMENT MAINTENANCE ON XYLEM LAB PRODUCTS$13K
Aug 27, 2024Department of the InteriorOFC OF ACQUSITION GRANTS-NATIONAL140G0124F0335334513YSI DELIVERY ORDER AGAINST 140G0121D0007 FOR WATER MONITORING EQUIPMENT$1.2M

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