PSC 4610: Water Purification Equipment
Product code
Code facts
- Spend category
- Facilities & Construction Facility Related Materials
- Part of
-
- 46
- Contract awards
- 394 In the last 12 months
- Contract obligations
- $51,569,373 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $328,001 |
| FY2026 | $36,343,487 |
| FY2025 | $51,569,373 |
| FY2024 | $40,909,259 |
| FY2023 | $53,729,407 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Integrated Procurement Technologies | $4,528,949 | |
| 2 | Iwakuni City Waterworks Bureau | $3,225,875 | |
| 3 | Atap Inc. | $2,141,352 | |
| 4 | Supplycore LLC | $1,955,915 | |
| 5 | SDV Office Systems LLC | $1,849,333 | |
| 6 | Fresenius Usa, Inc. | $1,690,447 | |
| 7 | Katadyn Desalination, LLC | $1,659,021 | |
| 8 | Bromine Systems Inc. | $1,633,396 | |
| 9 | Atlantic Diving Supply, Inc. | $900,743 | |
| 10 | Vantive US Healthcare LLC | $868,832 |
See the full FY2025 ranking of PSC 4610 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $11,695,089 | |
| 2 | Department of the Navy | $8,590,942 | |
| 3 | Department of Veterans Affairs | $7,087,210 | |
| 4 | Air Force | $3,409,628 | |
| 5 | Department of the Interior | $2,256,716 | |
| 6 | Department of Homeland Security | $1,112,847 | |
| 7 | Department of State | $940,793 | |
| 8 | Department of Health and Human Services | $395,872 | |
| 9 | Smithsonian Institution | $314,280 | |
| 10 | Department of Justice | $209,583 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 333310 Commercial and Service Industry Machinery Manufacturing | $15,412,499 | |
| 2 | 333318 Other Commercial and Service Industry Machinery Manufacturing | $7,170,367 | |
| 3 | 312112 Bottled Water Manufacturing | $3,268,428 | |
| 4 | 221310 Water Supply and Irrigation Systems | $2,773,165 | |
| 5 | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | $2,211,311 | |
| 6 | 339991 Gasket, Packing, and Sealing Device Manufacturing | $1,486,766 | |
| 7 | 333998 All Other Miscellaneous General Purpose Machinery Manufacturing | $768,241 | |
| 8 | 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing | $560,343 | |
| 9 | 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing | $471,186 | |
| 10 | 334516 Analytical Laboratory Instrument Manufacturing | $384,445 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Ohio | $6,167,166 | |
| 2 | Illinois | $3,922,107 | |
| 3 | California | $2,581,163 | |
| 4 | Colorado | $2,561,968 | |
| 5 | Massachusetts | $1,696,430 | |
| 6 | Virginia | $1,368,427 | |
| 7 | Florida | $1,138,315 | |
| 8 | Arizona | $1,134,172 | |
| 9 | New York | $1,039,342 | |
| 10 | Maine | $667,475 | |
| 11 | Maryland | $611,808 | |
| 12 | New Jersey | $580,181 | |
| 13 | South Carolina | $523,929 | |
| 14 | District of Columbia | $504,730 | |
| 15 | Oregon | $438,821 | |
| 16 | Minnesota | $336,271 | |
| 17 | Pennsylvania | $319,432 | |
| 18 | Michigan | $315,022 | |
| 19 | Washington | $314,793 | |
| 20 | Wisconsin | $271,240 | |
| 21 | Georgia | $251,677 | |
| 22 | Texas | $212,948 | |
| 23 | Louisiana | $200,636 | |
| 24 | North Carolina | $166,206 | |
| 25 | Missouri | $146,009 | |
| 26 | Guam | $123,000 | |
| 27 | Connecticut | $112,241 | |
| 28 | Arkansas | $99,439 | |
| 29 | Nevada | $86,138 | |
| 30 | West Virginia | $85,450 | |
| 31 | New Mexico | $81,873 | |
| 32 | Tennessee | $81,318 | |
| 33 | Nebraska | $75,500 | |
| 34 | Indiana | $73,031 | |
| 35 | Utah | $71,856 | |
| 36 | Idaho | $56,640 | |
| 37 | Kentucky | $56,275 | |
| 38 | Montana | $26,564 | |
| 39 | Hawaii | $20,028 |
Show all 39
Shares are of everything obligated under PSC 4610 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 38 more
Latest 48 of 1,041 listed here. See the rest on GovTribe.
Definition
Includes: Demineralizers; Filtration Equipment; Ice and Snow Melters.
Excludes: Water Purification Compounds (FSC 6810 and 7930); Water Softening Compounds (FSC 6810 and 7930).
Quick answers
What is PSC 4610?
PSC 4610 is Water Purification Equipment, a product code in PSC 46, Water Purification/
How much do federal agencies spend under PSC 4610?
Federal contracts under PSC 4610 obligated $51,569,373 in fiscal year 2025 and $182,879,528 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 4610?
The contractors with the most obligated under PSC 4610 in fiscal years 2026 and 2027 are Integrated Procurement Technologies ($4,528,949), Iwakuni City Waterworks Bureau ($3,225,875) and Atap Inc. ($2,141,352).
Which agencies buy the most under PSC 4610?
The agencies that obligated the most under PSC 4610 in fiscal years 2026 and 2027 are Defense Logistics Agency ($11,695,089), Department of the Navy ($8,590,942) and Department of Veterans Affairs ($7,087,210).
Which NAICS codes are used with PSC 4610?
The NAICS codes with the most obligated under PSC 4610 in fiscal years 2026 and 2027 are 333310 Commercial and Service Industry Machinery Manufacturing, 333318 Other Commercial and Service Industry Machinery Manufacturing and 312112 Bottled Water Manufacturing.
Where is the work under PSC 4610 performed?
By place of performance, the states with the most contract obligations under PSC 4610 over the last 12 months are Ohio ($6,167,166), Illinois ($3,922,107) and California ($2,581,163).
What is the latest contract opportunity under PSC 4610?
The latest contract opportunity under PSC 4610 is Nanotechnology Certified Replacement Filter, solicitation from Department of State, posted October 19, 2026.
On GovTribe
See everything under PSC 4610
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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