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Contractor

YSI INC

YELLOW SPRINGS, OH
UEI
EAL5AXH5UMN3
Parent UEI
EAL5AXH5UMN3
Resolved by
uei
Confidence
1.000
Obligated to date
$3,588,2311
Awards
39
Agencies served
7

Active from Aug 26, 2024 to Sep 21, 2026.

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What they win

Benchmark categories this contractor appears in, by award count.

CategoryAwardsObligated
Equipment Maintenance and Repair2$16,900

Recent awards

AwardAgencyPlaceFirst actionCurrent value
140P2124P0105

NR-IMD-474 WATER MONITORING EQUIPMENT

Department of the InteriorWAAug 26, 2024$97,114
140R3026F0104

THE PURPOSE OF BPA CALL NO.1 IS TO PURCHASE FLOW METERS AND CABLES.

Department of the InteriorCASep 18, 2026$54,079
140R1726P0053

ADCP - REMOTE CONTROLLED BOAT

Department of the InteriorWASep 15, 2026$28,070
140R3026A0005

SONTEK/YSI BPA SET-UP SINGLE SOURCE TO YSI, INC. FIRM-FIXED PRICE

Department of the Interior—Sep 15, 2026—
140R6026P0088

E.O. 14398-SONTEK ACOUSTIC DOPPLER CURRENT PROFILER (ADCP), FLOTATION PLATFORM, FLOTATION PLATFORM CARRYING CASE, ADAPTER TO MOUNT THE SENSOR HEAD TO FLOTATION PLATFORM, AND ADAPTER TO MOUNT GPS HEAD TO FLOTATION PLATFORM.

Department of the InteriorWYSep 10, 2026$37,555
140R6026P0086

E.O. 14398 WY SONTEK FLOW TRACKERS X2

Department of the InteriorWYSep 10, 2026$27,420
140F1G26P0074

OR-WRB ACOUSTIC DOPPLER CURRENT PROFILER

Department of the InteriorORSep 1, 2026$38,700
1305M226P0271

YSI NILE SENSOR REPLENISHMENT SPARES FOR NOS

Department of CommerceOHAug 31, 2026$93,215
1333MJ26P0059

UNDER ICE COMMUNICATION EM-2Q STANDARD CONNECTION WITH RECOVERY SYSTEM/ EM-2 GATEWAY & MISC. ITEMS

Department of CommerceOHAug 28, 2026$37,961
75F40126P00262

ONE (1) GERHARDT HYDROTHERM HT6 HYDROLYSIS SYSTEM AND SOXTHERM SOX416 SIX-PLACE EXTRACTION UNIT WITH RECIRCULATING COOLER, CONSUMABLES SIZED TO APPROXIMATELY 1,000 SAMPLES, ON-SITE INSTALLATION AND FAMILIARIZATION TRAINING, AND FIRM FREIGHT, F.O.B. D

Department of Health and Human ServicesARAug 25, 2026$132,375
1305M226P0225

ADDITIONAL WATERLOG/DESIGN ANALYSIS RADAR WATER LEVEL SENSORS AND CABLES TO SUPPORT MAINTENANCE EFFORTS

Department of CommerceOHAug 19, 2026$114,535
140R2024A0010

EO 14398 - BILATERAL MOD TO ADD FAR 52.222-90 - MAINTENANCE AND REPAIR SERVICE FOR SONTEK METERS AND FLOW DISPLAYS MONITORING METERS BPA

Department of the Interior—Jul 31, 2026—
140G0126F0258

FY26 REQ# 15835 SPECIAL ORDER # S26056

Department of the InteriorOHJul 24, 2026$27,371
68HE0926P0143

THE REQUIREMENT IS FOR TELEMETRY STATION COMPONENTS, MULTIPARAMETER WATER-QUALITY METERS, WATER-QUALITY SENSORS, AND THE CHEMICALS NEEDED TO CALIBRATE THEM. THESE SENSORS MEASURE KEY WATER-QUALITY INDICATORS, INCLUDING PH, CONDUCTIVITY, TEMPERATURE,

Environmental Protection AgencyCAJul 24, 2026$91,025
140G0126D0006

INDEFINITE DELIVERY/QUANTITY CONTRACT FOR THE U.S. GEOLOGICAL SURVEY (USGS) HYDROLOGICAL INSTRUMENTATION FACILITY (HIF) TO REPLENISH WATER QUALITY INSTRUMENTS AND EQUIPMENT AT THE HIF WAREHOUSE

Department of the Interior—Jun 2, 2026—
140G0126F0257

FY26 REQ# 15832 SPECIAL ORDER # S26050

Department of the InteriorOHJul 24, 2026$86,728
140G0126F0197

FY26 REQ# 15838 PO-YSI-EXTERNAL REPAIR

Department of the InteriorOHJul 16, 2026$450,000
140R2026A0002

E.O. 14398 - THE PURPOSE OF THIS REQUIREMENT IS TO ESTABLISH A BLANKET PURCHASE AGREEMENT (BPA) FOR YSI EXO AND YSI PRO-DIGITAL EQUIPMENT, REPLACEMENT PARTS, AND REPAIR SERVICES TO SUPPORT ONGOING WATER QUALITY MONITORING ACTIVITIES.

Department of the Interior—Jul 15, 2026—
140G0126F0231

FY26 REQ# 15830 SPECIAL ORDER # S26053

Department of the InteriorOHJul 7, 2026$13,043
191BWC26P0058

FLOWMETERS

Department of StateOHJul 7, 2026$34,740
68HE0926P0130

THE REQUIREMENT IS FOR TELEMETRY STATION COMPONENTS, MULTIPARAMETER WATER-QUALITY METERS, WATER-QUALITY SENSORS, AND THE CHEMICALS NEEDED TO CALIBRATE THEM. THESE SENSORS MEASURE KEY WATER-QUALITY INDICATORS, INCLUDING PH, CONDUCTIVITY, TEMPERATURE,

Environmental Protection AgencyCAJul 1, 2026$91,025
140G0126F0186

FY26 REQ# 15839 AGAINST NEW YSI IDIQ

Department of the InteriorOHJun 18, 2026$497,712
140G0126F0179

FY26 REQ# 15833 SPECIAL ORDER # S26051

Department of the InteriorOHJun 8, 2026$14,338
140R2026P0046

EO 14398 - NCAO 15 DATA COLLECTION SYSTEMS-DATA CONTROL PLATFORMS UPGRADES

Department of the InteriorOHMay 14, 2026$61,235
140G0125F0037

DE-OBLIGATE AND CLOSE OUT DELIVERY ORDER FOR REPAIRS AGAINST YSI IDIQ - 140G0121D0007 FY25 REQ# 15520 PO YSI- EXTERNAL REPAIR

Department of the InteriorOHMay 14, 2026$149,904

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

Totals sum obligations across every award attributed to this contractor. Obligations are cumulative funding actions, not the value of work delivered.

  1. 1Awards are attributed by Unique Entity Identifier EAL5AXH5UMN3, the government's own recipient identifier, not by name matching.
  2. 2Award records from USAspending.gov, last refreshed Sep 24, 2026.
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