01 / Contracting Office Profile
W2Sn Endist Honolulu Federal Contracts and Spending
Office code W9128A
W2Sn Endist Honolulu is a federal contracting office within DEPT OF THE ARMY. This profile shows the office’s purchasing scale, incumbent vendors, market classifications, competition, and recent contract activity.
02 / Market Size
W2Sn Endist Honolulu contract market at a glance
Net obligations, purchasing activity, and supplier participation measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, W2Sn Endist Honolulu accounts for 0.5% of its parent agency’s net contract obligations. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
W2Sn Endist Honolulu contract spending by year
Annual net obligations for FY 2019–FY 2025 show whether the office’s recorded contract market is growing or contracting. Actions and vendors indicate whether that change reflects broader purchasing activity or a smaller number of large transactions.
Total obligations$540.56M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Vendors | Change |
|---|---|---|---|---|
| FY 2025 | $540.56M | 529 | 113 | −64.3% |
| FY 2024 | $1.51B | 437 | 103 | +167.4% |
| FY 2023 | $565.86M | 405 | 100 | +40.5% |
| FY 2022 | $402.73M | 467 | 101 | +44.7% |
| FY 2021 | $278.38M | 476 | 106 | −14.1% |
| FY 2020 | $324.12M | 495 | 105 | −21.8% |
| FY 2019 | $414.38M | 456 | 106 | — |
04 / Buying Hierarchy
Where does W2Sn Endist Honolulu sit in the federal buying structure?
The office executes procurement within a contracting agency, which belongs to a federal department. Follow either profile to compare this office with the broader organizations directing and funding its activity.
| Organization level | Organization | Code | Explore |
|---|---|---|---|
| Contracting agency | DEPT OF THE ARMY | 2100 | View agency profile |
| Federal department | DEPT OF DEFENSE | 9700 | View department profile |
05 / Top NAICS Industries
Which industries receive the most W2Sn Endist Honolulu contract spending?
NAICS industries ranked by recorded obligations show where this office’s contract demand is concentrated and how many actions and vendors participate in each market.
| NAICS | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $1.85B | 1,415 | 67 | 45.7% |
| 562119 | OTHER WASTE COLLECTION | $481.16M | 64 | 2 | 11.9% |
| 541330 | ENGINEERING SERVICES | $356.49M | 796 | 58 | 8.8% |
| 562910 | REMEDIATION SERVICES | $310.38M | 92 | 12 | 7.7% |
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $296.57M | 111 | 3 | 7.3% |
| 562211 | HAZARDOUS WASTE TREATMENT AND DISPOSAL | $203.65M | 18 | 1 | 5.0% |
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $165.85M | 95 | 10 | 4.1% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $106.57M | 56 | 9 | 2.6% |
| 236115 | NEW SINGLE-FAMILY HOUSING CONSTRUCTION (EXCEPT FOR-SALE BUILDERS) | $100.15M | 18 | 2 | 2.5% |
| 237130 | POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION | $35.96M | 25 | 2 | 0.9% |
06 / Top Product and Service Codes
What products and services does W2Sn Endist Honolulu buy?
Product and Service Codes ranked by recorded obligations show the specific categories purchased by this office.
| PSC | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| F999 | OTHER ENVIRONMENTAL SERVICES | $507.97M | 86 | 13 | 12.6% |
| S208 | HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING | $470.75M | 53 | 2 | 11.7% |
| Y1AZ | CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | $325.35M | 195 | 8 | 8.1% |
| Z2JZ | REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | $271.58M | 321 | 42 | 6.7% |
| Y1AA | CONSTRUCTION OF OFFICE BUILDINGS | $233.38M | 62 | 6 | 5.8% |
| C211 | ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | $189.24M | 425 | 36 | 4.7% |
| Z2BD | REPAIR OR ALTERATION OF AIRPORT RUNWAYS AND TAXIWAYS | $189.22M | 41 | 1 | 4.7% |
| Y1FA | CONSTRUCTION OF FAMILY HOUSING FACILITIES | $169.01M | 23 | 3 | 4.2% |
| Y1JZ | CONSTRUCTION OF MISCELLANEOUS BUILDINGS | $168.15M | 213 | 16 | 4.2% |
| Z1AZ | MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | $158.52M | 180 | 7 | 3.9% |
07 / Top Vendors
Which contractors receive the most W2Sn Endist Honolulu obligations?
Vendors are ranked by recorded obligations to show the office’s leading incumbents, their share of spending, purchasing activity, and primary NAICS and PSC markets.
| Vendor | Obligations | Awards / actions | Share | Primary NAICS / PSC |
|---|---|---|---|---|
| ECC CONSTRUCTORS LLC | $674.41M | 70 | 16.7% | NAICS 562119 · PSC S208 |
| NAN, INC. | $549.43M | 223 | 13.6% | NAICS 236115 · PSC Y1FA |
| HENSEL PHELPS CONSTRUCTION CO | $378.62M | 267 | 9.4% | NAICS 236220 · PSC Y1AA |
| PARSONS GOVERNMENT SERVICES INC. | $258.08M | 46 | 6.4% | NAICS 237310 · PSC Z2BD |
| HUI HULIAU TECHNOLOGY SERVICES LLC | $223.19M | 10 | 5.5% | NAICS 562910 · PSC F999 |
| MVL USA INC | $158.48M | 17 | 3.9% | NAICS 236220 · PSC Y1BA |
| NORDIC PCL CONSTRUCTION, INC. | $107.67M | 81 | 2.7% | NAICS 236220 · PSC Y1FC |
| AKTARIUS LLC | $104.66M | 15 | 2.6% | NAICS 237990 · PSC Y1NZ |
| KIEWIT INFRASTRUCTURE WEST CO. | $104.50M | 42 | 2.6% | NAICS 237310 · PSC Y1BD |
| BERING-WESTON JV, LLC | $79.48M | 5 | 2.0% | NAICS 236220 · PSC Y1AA |
08 / Buying Pattern
How does W2Sn Endist Honolulu award contract work?
Competition, small-business participation, set-asides, transaction size, and action types provide a compact view of how the office structures its recorded contract activity.
Competition rate 80.3%
Small-business share 7.8%
Set-aside share 71.2%
Average action value $1.24M
Largest recorded action $324.57M
09 / Recent Contract Awards
What did W2Sn Endist Honolulu award most recently in FY 2019–FY 2025?
The latest recorded contract actions inside this profile’s closed fiscal-year window connect award activity with the vendors, markets, agencies, and offices shown above.
| Award / PIID | Vendor | Signed date | Obligation | NAICS | PSC | Contracting agency / office |
|---|---|---|---|---|---|---|
| W9128A22C0007 | NAN, INC. | Sep 30, 2025 | $0 | 236115 | Y1FA | DEPT OF THE ARMY W2SN ENDIST HONOLULU |
| W9128A25C0002 | HENSEL PHELPS CONSTRUCTION CO | Sep 29, 2025 | $28.0K | 236220 | Y1AA | DEPT OF THE ARMY W2SN ENDIST HONOLULU |
| W9128A24C0017 | ECC CONSTRUCTORS LLC | Sep 29, 2025 | $0 | 562211 | F999 | DEPT OF THE ARMY W2SN ENDIST HONOLULU |
| W9128A24C0018 | BERING-WESTON JV, LLC | Sep 29, 2025 | $2.08M | 236220 | Y1AA | DEPT OF THE ARMY W2SN ENDIST HONOLULU |
| W9128A20F0057 | FUNG ASSOCIATES, INC. | Sep 29, 2025 | $41.8K | 541330 | C211 | DEPT OF THE ARMY W2SN ENDIST HONOLULU |
| W9128A21F0055 | RORE, INC. | Sep 29, 2025 | $475.0K | 236220 | Z2JZ | DEPT OF THE ARMY W2SN ENDIST HONOLULU |
10 / Interpreting the Profile
What does this contract market mean for a supplier?
This profile combines spending scale, the buying hierarchy, incumbent vendors, market classifications, and competition indicators. Read them together before deciding whether W2Sn Endist Honolulu represents an addressable market for your company.
Read spending in context
$4.04B in recorded obligations describes historical market scale. Compare it with 3,265 contract actions and an average action value of $1.24M to understand purchasing frequency and transaction size.
Follow the actual buyers
This office sits within DEPT OF THE ARMY and DEPT OF DEFENSE. Use that hierarchy to understand who directs its mission and how its purchasing compares with the broader organization.
Do not confuse scale with access
A large historical total does not mean the same amount is currently open for competition. Use the 80.3% competition rate, set-aside share, recent awards, and current opportunities to estimate what may actually be addressable.
Test market fit and incumbency
Compare leading vendors with NAICS 236220 and PSC F999. Supplier concentration and competition reveal whether demand aligns with your capabilities and how difficult displacement may be.