01 / PSC Market Profile
PSC Z1KZ Maintenance Of Other Conservation And Development Facilities Federal Contracts
Product and Service Code Z1KZ
Federal contract activity classified under Maintenance Of Other Conservation And Development Facilities across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z1KZ federal market?
03 / Spending Trend
PSC Z1KZ contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$3.66M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $65.98M | 90 | 48 | 9 | — |
| FY 2020 | $100.96M | 91 | 42 | 9 | +53.0% |
| FY 2021 | $25.17M | 106 | 36 | 9 | −75.1% |
| FY 2022 | $44.47M | 75 | 35 | 8 | +76.6% |
| FY 2023 | $5.34M | 25 | 19 | 6 | −88.0% |
| FY 2024 | $7.07M | 19 | 11 | 5 | +32.5% |
| FY 2025 | $3.66M | 10 | 9 | 6 | −48.2% |
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 ARMY | 2100 | $241.97M | 246 | 36 | 95.8% |
| U.S. FISH AND WILDLIFE SERVICE | 1448 | $5.88M | 81 | 32 | 2.3% |
| FOREST SERVICE | 12C2 | $1.64M | 18 | 10 | 0.6% |
| NATIONAL PARK SERVICE | 1443 | $851.5K | 6 | 3 | 0.3% |
| BUREAU OF RECLAMATION | 1425 | $714.0K | 9 | 6 | 0.3% |
| DEPT OF THE NAVY | 1700 | $511.3K | 6 | 3 | 0.2% |
| FARM PRODUCTION AND CONSERVATION BUSINESS CENTER | 12D0 | $380.8K | 6 | 1 | 0.2% |
| BUREAU OF INDIAN AFFAIRS | 1450 | $315.0K | 2 | 1 | 0.1% |
| NATIONAL GALLERY OF ART | 3355 | $146.7K | 9 | 1 | 0.1% |
| ENVIRONMENTAL PROTECTION AGENCY | 6800 | $75.1K | 1 | 1 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC Z1KZ?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| W076 ENDIST GALVESTON | W912HY | DEPT OF THE ARMY | $122.09M | 111 | 12 | 48.3% |
| W071 ENDIST PORTLAND | W9127N | DEPT OF THE ARMY | $55.45M | 9 | 3 | 21.9% |
| W074 ENDIST SAVANNAH | W912HN | DEPT OF THE ARMY | $18.97M | 5 | 1 | 7.5% |
| W075 ENDIST LOS ANGELES | W912PL | DEPT OF THE ARMY | $14.15M | 43 | 4 | 5.6% |
| W074 ENDIST JACKSNVLLE | W912EP | DEPT OF THE ARMY | $13.28M | 20 | 5 | 5.3% |
| W072 ENDIST DETROIT | W911XK | DEPT OF THE ARMY | $11.11M | 5 | 1 | 4.4% |
| W075 ENDIST SAN FRAN | W912P7 | DEPT OF THE ARMY | $3.80M | 3 | 1 | 1.5% |
| FWS PACIFIC REGIONAL OFFICE | 140F01 | U.S. FISH AND WILDLIFE SERVICE | $2.15M | 21 | 10 | 0.9% |
| W07V ENDIST ST PAUL | W912ES | DEPT OF THE ARMY | $2.00M | 5 | 1 | 0.8% |
| FWS SOUTHEAST REGIONAL OFFICE | 140F04 | U.S. FISH AND WILDLIFE SERVICE | $1.74M | 8 | 2 | 0.7% |
06 / Top Vendors
Which contractors lead the PSC Z1KZ market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| LUHR BROS., INC. | $52.20M | 22 | 1 | 20.7% | Feb 4, 2022 |
| ADVANCED AMERICAN CONSTRUCTION, INC. | $51.68M | 5 | 1 | 20.5% | Mar 6, 2025 |
| TEXAS DEWATERING LLC | $23.42M | 24 | 1 | 9.3% | Dec 15, 2022 |
| MARINEX CONSTRUCTION, INC. | $18.97M | 5 | 1 | 7.5% | Dec 3, 2021 |
| AFFOLTER CONTRACTING COMPANY, INC. | $13.65M | 13 | 1 | 5.4% | Nov 17, 2020 |
| ROEN SALVAGE CO. | $11.11M | 5 | 1 | 4.4% | Dec 9, 2021 |
| PONTCHARTRAIN PARTNERS, LLC | $8.74M | 16 | 1 | 3.5% | Nov 7, 2023 |
| GREAT LAKES DREDGE & DOCK COMPANY, LLC | $8.40M | 13 | 1 | 3.3% | Jul 23, 2021 |
| CONNOLLY-PACIFIC CO. | $7.07M | 6 | 1 | 2.8% | May 19, 2022 |
| WEEKS MARINE, INC. | $5.84M | 3 | 1 | 2.3% | Sep 18, 2019 |
07 / Industry Mix
What industries are purchased under PSC Z1KZ?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $240.14M | 287 | 56 | 95.0% |
| 238990 | ALL OTHER SPECIALTY TRADE CONTRACTORS | $5.64M | 24 | 10 | 2.2% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $2.24M | 15 | 5 | 0.9% |
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $1.24M | 4 | 4 | 0.5% |
| 238910 | SITE PREPARATION CONTRACTORS | $1.04M | 26 | 5 | 0.4% |
| 541330 | ENGINEERING SERVICES | $422.6K | 7 | 1 | 0.2% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $411.7K | 5 | 4 | 0.2% |
| 561730 | LANDSCAPING SERVICES | $328.2K | 15 | 3 | 0.1% |
| 333249 | OTHER INDUSTRIAL MACHINERY MANUFACTURING | $207.9K | 1 | 1 | 0.1% |
| 561210 | FACILITIES SUPPORT SERVICES | $200.1K | 1 | 1 | 0.1% |
08 / Buying Pattern
How does the government buy in PSC Z1KZ?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $242.45M | 272 |
| DELIVERY ORDER | $8.94M | 79 |
| PURCHASE ORDER | $1.26M | 65 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z1KZ?
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 $252.66M market as addressable.