01 / Contracting Office Profile
W074 Endist Charleston Federal Contracts and Spending
Office code W912HP
W074 Endist Charleston 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
W074 Endist Charleston contract market at a glance
Net obligations, purchasing activity, and supplier participation measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, W074 Endist Charleston accounts for 0.3% of its parent agency’s net contract obligations. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
W074 Endist Charleston 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$330.64M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Vendors | Change |
|---|---|---|---|---|
| FY 2025 | $330.64M | 832 | 130 | −25.8% |
| FY 2024 | $445.75M | 801 | 121 | +78.3% |
| FY 2023 | $249.93M | 755 | 128 | +4.2% |
| FY 2022 | $239.75M | 706 | 129 | −12.3% |
| FY 2021 | $273.37M | 673 | 141 | −16.2% |
| FY 2020 | $326.26M | 615 | 122 | +3.6% |
| FY 2019 | $314.96M | 662 | 134 | — |
04 / Buying Hierarchy
Where does W074 Endist Charleston 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 W074 Endist Charleston 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 | $974.16M | 1,203 | 104 | 44.7% |
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $626.66M | 305 | 26 | 28.7% |
| 561210 | FACILITIES SUPPORT SERVICES | $306.52M | 2,450 | 29 | 14.1% |
| 541330 | ENGINEERING SERVICES | $97.54M | 434 | 38 | 4.5% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $73.81M | 66 | 7 | 3.4% |
| 561720 | JANITORIAL SERVICES | $21.74M | 72 | 12 | 1.0% |
| 236210 | INDUSTRIAL BUILDING CONSTRUCTION | $15.78M | 31 | 5 | 0.7% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $10.00M | 14 | 3 | 0.5% |
| 333318 | OTHER COMMERCIAL AND SERVICE INDUSTRY MACHINERY MANUFACTURING | $9.68M | 24 | 1 | 0.4% |
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $8.19M | 24 | 5 | 0.4% |
06 / Top Product and Service Codes
What products and services does W074 Endist Charleston buy?
Product and Service Codes ranked by recorded obligations show the specific categories purchased by this office.
| PSC | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| Y1JZ | CONSTRUCTION OF MISCELLANEOUS BUILDINGS | $533.73M | 456 | 55 | 24.5% |
| Z1KF | MAINTENANCE OF DREDGING FACILITIES | $334.18M | 100 | 10 | 15.3% |
| Z2JZ | REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | $198.16M | 290 | 25 | 9.1% |
| Y1KF | CONSTRUCTION OF DREDGING FACILITIES | $158.75M | 30 | 3 | 7.3% |
| Y1AZ | CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | $144.44M | 199 | 14 | 6.6% |
| S201 | HOUSEKEEPING- CUSTODIAL JANITORIAL | $87.00M | 227 | 22 | 4.0% |
| Z1AZ | MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | $78.36M | 525 | 8 | 3.6% |
| M1JZ | OPERATION OF MISCELLANEOUS BUILDINGS | $73.72M | 1,049 | 7 | 3.4% |
| Y1NE | CONSTRUCTION OF WATER SUPPLY FACILITIES | $68.22M | 41 | 5 | 3.1% |
| C219 | ARCHITECT AND ENGINEERING- GENERAL: OTHER | $65.73M | 293 | 28 | 3.0% |
07 / Top Vendors
Which contractors receive the most W074 Endist Charleston 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 |
|---|---|---|---|---|
| GREAT LAKES DREDGE & DOCK COMPANY, LLC | $221.82M | 49 | 10.2% | NAICS 237990 · PSC Z1KF |
| BL HARBERT INTERNATIONAL LLC | $159.69M | 5 | 7.3% | NAICS 236220 · PSC Y1JZ |
| NORFOLK DREDGING COMPANY | $153.24M | 15 | 7.0% | NAICS 237990 · PSC Y1KF |
| ENVIREMEDIAL SERVICES, INC. | $122.58M | 1,127 | 5.6% | NAICS 561210 · PSC Z1AZ |
| CADDELL CONSTRUCTION CO. (DE), LLC | $87.10M | 43 | 4.0% | NAICS 236220 · PSC Y1JZ |
| J. KOKOLAKIS CONTRACTING, INC. | $81.65M | 88 | 3.7% | NAICS 236220 · PSC Y1AZ |
| JBW GROUP LLC | $77.69M | 17 | 3.6% | NAICS 236220 · PSC Y1JZ |
| TEAM CONSTRUCTION, LLC | $51.48M | 75 | 2.4% | NAICS 236220 · PSC Z2JZ |
| L-J, INC. | $48.15M | 30 | 2.2% | NAICS 237990 · PSC Z1KF |
| MARINEX CONSTRUCTION, INC. | $46.28M | 17 | 2.1% | NAICS 237990 · PSC Z1KF |
08 / Buying Pattern
How does W074 Endist Charleston 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 87.8%
Small-business share 9.6%
Set-aside share 67.1%
Average action value $432.3K
Largest recorded action $159.61M
09 / Recent Contract Awards
What did W074 Endist Charleston 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 |
|---|---|---|---|---|---|---|
| W912HP24F3048 | MIG GOV, LLC | Sep 30, 2025 | $40.0K | 236220 | Y1JZ | DEPT OF THE ARMY W074 ENDIST CHARLESTON |
| W912HP24F1217 | ADVON CORP | Sep 30, 2025 | $140.0K | 236220 | Y1JZ | DEPT OF THE ARMY W074 ENDIST CHARLESTON |
| W912HP24F4000 | ADVON CORP | Sep 30, 2025 | $23.6K | 236220 | Y1JZ | DEPT OF THE ARMY W074 ENDIST CHARLESTON |
| W912HP24C1001 | JBW GROUP LLC | Sep 30, 2025 | $110.8K | 237990 | Y1JZ | DEPT OF THE ARMY W074 ENDIST CHARLESTON |
| W912HP24F2217 | FOUR TRIBES ENTERPRISES, LLC | Sep 30, 2025 | $10.9K | 236220 | Y1JZ | DEPT OF THE ARMY W074 ENDIST CHARLESTON |
| W912HP21C2001 | J. KOKOLAKIS CONTRACTING, INC. | Sep 30, 2025 | $9.7K | 236220 | Y1AZ | DEPT OF THE ARMY W074 ENDIST CHARLESTON |
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 W074 Endist Charleston represents an addressable market for your company.
Read spending in context
$2.18B in recorded obligations describes historical market scale. Compare it with 5,044 contract actions and an average action value of $432.3K 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 87.8% 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 Y1JZ. Supplier concentration and competition reveal whether demand aligns with your capabilities and how difficult displacement may be.