01 / Contracting Office Profile
Southwest Regional Maint Center Federal Contracts and Spending
Office code N55236
Southwest Regional Maint Center is a federal contracting office within DEPT OF THE NAVY. This profile shows the office’s purchasing scale, incumbent vendors, market classifications, competition, and recent contract activity.
02 / Market Size
Southwest Regional Maint Center contract market at a glance
Net obligations, purchasing activity, and supplier participation measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, Southwest Regional Maint Center 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
Southwest Regional Maint Center 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$874.61M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Vendors | Change |
|---|---|---|---|---|
| FY 2025 | $874.61M | 3,133 | 134 | +5.1% |
| FY 2024 | $832.53M | 3,076 | 144 | +17.3% |
| FY 2023 | $709.58M | 3,146 | 144 | +3.1% |
| FY 2022 | $688.08M | 2,990 | 142 | −7.4% |
| FY 2021 | $743.38M | 2,956 | 152 | +32.4% |
| FY 2020 | $561.48M | 3,170 | 126 | +5.1% |
| FY 2019 | $534.28M | 3,510 | 120 | — |
04 / Buying Hierarchy
Where does Southwest Regional Maint Center 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 NAVY | 1700 | View agency profile |
| Federal department | DEPT OF DEFENSE | 9700 | View department profile |
05 / Top NAICS Industries
Which industries receive the most Southwest Regional Maint Center 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 |
|---|---|---|---|---|---|
| 336611 | SHIP BUILDING AND REPAIRING | $4.64B | 18,997 | 69 | 93.8% |
| 541330 | ENGINEERING SERVICES | $154.31M | 257 | 11 | 3.1% |
| 541614 | PROCESS, PHYSICAL DISTRIBUTION, AND LOGISTICS CONSULTING SERVICES | $33.18M | 99 | 1 | 0.7% |
| 561210 | FACILITIES SUPPORT SERVICES | $27.94M | 24 | 3 | 0.6% |
| 333618 | OTHER ENGINE EQUIPMENT MANUFACTURING | $13.75M | 67 | 11 | 0.3% |
| 532490 | OTHER COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT RENTAL AND LEASING | $11.90M | 1,158 | 10 | 0.2% |
| 561110 | OFFICE ADMINISTRATIVE SERVICES | $9.45M | 29 | 1 | 0.2% |
| 332321 | METAL WINDOW AND DOOR MANUFACTURING | $4.61M | 95 | 22 | 0.1% |
| 238310 | DRYWALL AND INSULATION CONTRACTORS | $4.17M | 158 | 2 | 0.1% |
| 332722 | BOLT, NUT, SCREW, RIVET, AND WASHER MANUFACTURING | $3.02M | 23 | 10 | 0.1% |
06 / Top Product and Service Codes
What products and services does Southwest Regional Maint Center buy?
Product and Service Codes ranked by recorded obligations show the specific categories purchased by this office.
| PSC | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| J999 | NON-NUCLEAR SHIP REPAIR (WEST) | $3.94B | 16,899 | 70 | 79.7% |
| 1905 | COMBAT SHIPS AND LANDING VESSELS | $362.04M | 573 | 11 | 7.3% |
| J019 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | $306.46M | 1,616 | 21 | 6.2% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $168.33M | 270 | 10 | 3.4% |
| J998 | NON-NUCLEAR SHIP REPAIR (EAST) | $38.21M | 126 | 5 | 0.8% |
| R799 | SUPPORT- MANAGEMENT: OTHER | $27.95M | 23 | 3 | 0.6% |
| R699 | SUPPORT- ADMINISTRATIVE: OTHER | $9.03M | 33 | 4 | 0.2% |
| 2090 | MISCELLANEOUS SHIP AND MARINE EQUIPMENT | $8.95M | 119 | 42 | 0.2% |
| R706 | SUPPORT- MANAGEMENT: LOGISTICS SUPPORT | $8.12M | 14 | 1 | 0.2% |
| 2010 | SHIP AND BOAT PROPULSION COMPONENTS | $7.81M | 45 | 12 | 0.2% |
07 / Top Vendors
Which contractors receive the most Southwest Regional Maint Center 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 |
|---|---|---|---|---|
| BAE SYSTEMS SAN DIEGO SHIP REPAIR INC. | $848.39M | 2,137 | 17.2% | NAICS 336611 · PSC J999 |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | $653.21M | 1,629 | 13.2% | NAICS 336611 · PSC J999 |
| HUNTINGTON INGALLS INCORPORATED | $476.05M | 1,225 | 9.6% | NAICS 336611 · PSC J999 |
| CONTINENTAL MARITIME OF SAN DIEGO, LLC | $351.57M | 715 | 7.1% | NAICS 336611 · PSC J999 |
| EPSILON SYSTEMS SOLUTIONS, INC. | $346.00M | 1,664 | 7.0% | NAICS 336611 · PSC R425 |
| HII FLEET SUPPORT GROUP LLC | $311.36M | 305 | 6.3% | NAICS 336611 · PSC 1905 |
| VIGOR MARINE LLC | $301.09M | 215 | 6.1% | NAICS 336611 · PSC J999 |
| SOUTHCOAST WELDING & MANUFACTURING, LLC | $246.34M | 1,678 | 5.0% | NAICS 336611 · PSC J999 |
| EPSILON SYSTEMS SOLUTIONS, INC. | $158.57M | 852 | 3.2% | NAICS 336611 · PSC J999 |
| MARINE GROUP BOAT WORKS, LLC | $140.34M | 879 | 2.8% | NAICS 336611 · PSC J019 |
08 / Buying Pattern
How does Southwest Regional Maint Center 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 98.4%
Small-business share 0.8%
Set-aside share 26.2%
Average action value $224.9K
Largest recorded action $60.26M
09 / Recent Contract Awards
What did Southwest Regional Maint Center 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 |
|---|---|---|---|---|---|---|
| N5523625F9926 | HUNTINGTON INGALLS INCORPORATED | Sep 30, 2025 | $0 | 336611 | J999 | DEPT OF THE NAVY SOUTHWEST REGIONAL MAINT CENTER |
| N5523625F2015 | EPSILON SYSTEMS SOLUTIONS, INC. | Sep 30, 2025 | $196.0K | 336611 | J999 | DEPT OF THE NAVY SOUTHWEST REGIONAL MAINT CENTER |
| N5523625F8451 | NATIONAL STEEL AND SHIPBUILDING COMPANY | Sep 30, 2025 | $69.4K | 336611 | J999 | DEPT OF THE NAVY SOUTHWEST REGIONAL MAINT CENTER |
| N5523625F5044 | EPSILON SYSTEMS SOLUTIONS, INC. | Sep 30, 2025 | $78.9K | 336611 | J999 | DEPT OF THE NAVY SOUTHWEST REGIONAL MAINT CENTER |
| N5523625F6096 | SOUTHCOAST WELDING & MANUFACTURING, LLC | Sep 30, 2025 | $12.4K | 336611 | J999 | DEPT OF THE NAVY SOUTHWEST REGIONAL MAINT CENTER |
| N5523625F9566 | AMEE BAY, LLC | Sep 30, 2025 | $0 | 336611 | J019 | DEPT OF THE NAVY SOUTHWEST REGIONAL MAINT CENTER |
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 Southwest Regional Maint Center represents an addressable market for your company.
Read spending in context
$4.94B in recorded obligations describes historical market scale. Compare it with 21,981 contract actions and an average action value of $224.9K to understand purchasing frequency and transaction size.
Follow the actual buyers
This office sits within DEPT OF THE NAVY 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 98.4% 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 336611 and PSC J999. Supplier concentration and competition reveal whether demand aligns with your capabilities and how difficult displacement may be.