01 / PSC Market Profile
PSC K046 Modification Of Equipment- Water Purification And Sewage Treatment Equipment Federal Contracts
Product and Service Code K046
Federal contract activity classified under Modification Of Equipment- Water Purification And Sewage Treatment Equipment across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC K046 federal market?
03 / Spending Trend
PSC K046 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$104.3K
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $55.1K | 4 | 3 | 3 | — |
| FY 2020 | $61.9K | 7 | 3 | 2 | +12.3% |
| FY 2021 | $699.5K | 8 | 5 | 5 | +1,030.5% |
| FY 2022 | $245.1K | 8 | 3 | 3 | −65.0% |
| FY 2023 | $528.8K | 11 | 6 | 5 | +115.7% |
| FY 2024 | $104.8K | 10 | 5 | 4 | −80.2% |
| FY 2025 | $104.3K | 12 | 4 | 3 | −0.4% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $637.5K | 6 | 1 | 35.4% |
| DEPT OF THE AIR FORCE | 5700 | $425.9K | 3 | 2 | 23.7% |
| STATE, DEPARTMENT OF | 1900 | $339.3K | 20 | 4 | 18.9% |
| NATIONAL PARK SERVICE | 1443 | $190.7K | 2 | 1 | 10.6% |
| PEACE CORPS | 1145 | $109.1K | 18 | 1 | 6.1% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $91.3K | 3 | 3 | 5.1% |
| U.S. COAST GUARD | 7008 | $6.7K | 6 | 3 | 0.4% |
| DEFENSE CONTRACT MANAGEMENT AGENCY (DCMA) | 9763 | $0 | 1 | 1 | 0.0% |
| FEDERAL COMMUNICATIONS COMMISSION | 2700 | -$892 | 1 | 1 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC K046?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NSWC PHILADELPHIA DIV | N64498 | DEPT OF THE NAVY | $637.5K | 6 | 1 | 35.4% |
| FA5606 52 CONS DA LGC | FA5606 | DEPT OF THE AIR FORCE | $395.0K | 2 | 1 | 22.0% |
| ALASKA REGIONAL OFFICE(97000) | 140P97 | NATIONAL PARK SERVICE | $190.7K | 2 | 1 | 10.6% |
| PEACE CORPS OACM | 1145PC | PEACE CORPS | $109.1K | 18 | 1 | 6.1% |
| U.S. EMBASSY KHARTOUM | 19SU40 | STATE, DEPARTMENT OF | $105.5K | 4 | 1 | 5.9% |
| U.S. EMBASSY KINGSTON | 19JM37 | STATE, DEPARTMENT OF | $73.3K | 3 | 1 | 4.1% |
| 262-NETWORK CONTRACT OFFICE 22 (36C262) | 36C262 | VETERANS AFFAIRS, DEPARTMENT OF | $58.0K | 1 | 1 | 3.2% |
| U.S. EMBASSY LUSAKA | 19ZA60 | STATE, DEPARTMENT OF | $57.1K | 4 | 1 | 3.2% |
| AMERICAN CONSULATE DHAHRAN | 19SA20 | STATE, DEPARTMENT OF | $49.7K | 2 | 1 | 2.8% |
| FA8201 AFSC OL H PZIO | FA8201 | DEPT OF THE AIR FORCE | $30.9K | 1 | 1 | 1.7% |
06 / Top Vendors
Which contractors lead the PSC K046 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| HOWELL LABORATORIES, INC. | $637.5K | 7 | 2 | 35.4% | Jan 25, 2024 |
| MOLEAER INC | $395.0K | 2 | 1 | 22.0% | Oct 2, 2023 |
| MISCELLANEOUS FOREIGN AWARDEES | $215.4K | 13 | 1 | 12.0% | Jan 24, 2023 |
| RMC ENGINEERING SERVICES, LLC | $190.7K | 2 | 1 | 10.6% | Apr 26, 2022 |
| B DAVID COMPANY INCORPORATED | $109.1K | 18 | 1 | 6.1% | Sep 29, 2025 |
| MESA ENERGY SYSTEMS, INC. | $58.0K | 1 | 1 | 3.2% | Jul 21, 2023 |
| FLUID SOLUTIONS LLC | $57.1K | 4 | 1 | 3.2% | Jul 30, 2025 |
| NABD ALASR TRADING AND CONTRACTING COMPANY | $49.7K | 2 | 1 | 2.8% | Jul 28, 2024 |
| BML CONSTRUCTION, LLC | $30.9K | 1 | 1 | 1.7% | Oct 1, 2024 |
| SMITH-GRAY ELECTRIC CO. | $19.2K | 1 | 1 | 1.1% | Sep 4, 2019 |
07 / Industry Mix
What industries are purchased under PSC K046?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $644.2K | 10 | 2 | 35.8% |
| 562219 | OTHER NONHAZARDOUS WASTE TREATMENT AND DISPOSAL | $395.0K | 2 | 1 | 22.0% |
| 221310 | WATER SUPPLY AND IRRIGATION SYSTEMS | $200.2K | 8 | 4 | 11.1% |
| 334513 | INSTRUMENTS AND RELATED PRODUCTS MANUFACTURING FOR MEASURING, DISPLAYING, AND CONTROLLING INDUSTRIAL PROCESS VARIABLES | $190.7K | 2 | 1 | 10.6% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $139.2K | 8 | 2 | 7.7% |
| 326122 | PLASTICS PIPE AND PIPE FITTING MANUFACTURING | $109.1K | 18 | 1 | 6.1% |
| 221320 | SEWAGE TREATMENT FACILITIES | $57.1K | 4 | 1 | 3.2% |
| 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $30.9K | 3 | 2 | 1.7% |
| 332996 | FABRICATED PIPE AND PIPE FITTING MANUFACTURING | $19.9K | 2 | 1 | 1.1% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $14.1K | 1 | 1 | 0.8% |
08 / Buying Pattern
How does the government buy in PSC K046?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $827.6K | 23 |
| BPA CALL | $139.9K | 19 |
| DEFINITIVE CONTRACT | $194.5K | 10 |
| DELIVERY ORDER | $637.5K | 8 |
09 / Recent Contract Awards
What was awarded most recently in PSC K046?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|---|---|---|---|---|
| 1145PC25F0563 | B DAVID COMPANY INCORPORATED | Sep 29, 2025 | $2.6K | 326122 | PEACE CORPSPEACE CORPS OACM |
| 19NP4025P1196 | R.S.E WATERCARE PVT. LTD. | Sep 23, 2025 | $17.1K | 237110 | STATE, DEPARTMENT OFU.S. EMBASSY KATHMANDU |
| 1145PC25F0230 | B DAVID COMPANY INCORPORATED | Aug 19, 2025 | $8.5K | 326122 | PEACE CORPSPEACE CORPS OACM |
| 19ZA6023P0474 | FLUID SOLUTIONS LLC | Jul 30, 2025 | $19.5K | 221320 | STATE, DEPARTMENT OFU.S. EMBASSY LUSAKA |
| 19ZA6023P0474 | FLUID SOLUTIONS LLC | Apr 1, 2025 | -$752 | 221320 | STATE, DEPARTMENT OFU.S. EMBASSY LUSAKA |
| 1145PC25F0210 | B DAVID COMPANY INCORPORATED | Mar 29, 2025 | $8.2K | 326122 | PEACE CORPSPEACE CORPS OACM |
| 1145PC25F0176 | B DAVID COMPANY INCORPORATED | Mar 29, 2025 | $2.7K | 326122 | PEACE CORPSPEACE CORPS OACM |
| 1145PC25F0145 | B DAVID COMPANY INCORPORATED | Feb 21, 2025 | -$1.5K | 326122 | PEACE CORPSPEACE CORPS OACM |
| 1145PC25F0145 | B DAVID COMPANY INCORPORATED | Feb 20, 2025 | $9.0K | 326122 | PEACE CORPSPEACE CORPS OACM |
| 1145PC25F0011 | B DAVID COMPANY INCORPORATED | Nov 19, 2024 | $2.3K | 326122 | PEACE CORPSPEACE CORPS OACM |
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $1.80M market as addressable.