01 / Contracting Office Profile
Western Region Federal Contracts and Spending
Office code 140A11
Western Region is a federal contracting office within BUREAU OF INDIAN AFFAIRS. This profile shows the office’s purchasing scale, incumbent vendors, market classifications, competition, and recent contract activity.
02 / Market Size
Western Region contract market at a glance
Net obligations, purchasing activity, and supplier participation measured consistently across FY 2020–FY 2026.
Across FY 2020–FY 2026, Western Region accounts for 2.8% of its parent agency’s net contract obligations. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
Western Region contract spending by year
Annual net obligations for FY 2020–FY 2026 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$16.77M
FY 2026ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Vendors | Change |
|---|---|---|---|---|
| FY 2026 | $16.77M | 323 | 120 | +76.3% |
| FY 2025 | $9.51M | 332 | 117 | −31.2% |
| FY 2024 | $13.82M | 296 | 110 | −11.6% |
| FY 2023 | $15.64M | 296 | 112 | +36.6% |
| FY 2022 | $11.44M | 326 | 120 | +8.4% |
| FY 2021 | $10.56M | 340 | 122 | −40.4% |
| FY 2020 | $17.70M | 505 | 146 | — |
04 / Buying Hierarchy
Where does Western Region 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 | BUREAU OF INDIAN AFFAIRS | 1450 | View agency profile |
| Federal department | INTERIOR, DEPARTMENT OF THE | 1400 | View department profile |
05 / Top NAICS Industries
Which industries receive the most Western Region 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 |
|---|---|---|---|---|---|
| 221122 | ELECTRIC POWER DISTRIBUTION | $12.84M | 117 | 10 | 13.5% |
| 335999 | ALL OTHER MISCELLANEOUS ELECTRICAL EQUIPMENT AND COMPONENT MANUFACTURING | $8.15M | 50 | 10 | 8.5% |
| 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $8.09M | 123 | 28 | 8.5% |
| 562910 | REMEDIATION SERVICES | $7.23M | 46 | 9 | 7.6% |
| 237130 | POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION | $5.38M | 17 | 4 | 5.6% |
| 562212 | SOLID WASTE LANDFILL | $5.01M | 25 | 5 | 5.2% |
| 333120 | CONSTRUCTION MACHINERY MANUFACTURING | $4.84M | 23 | 10 | 5.1% |
| 324110 | PETROLEUM REFINERIES | $4.01M | 272 | 19 | 4.2% |
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $3.80M | 33 | 8 | 4.0% |
| 334111 | ELECTRONIC COMPUTER MANUFACTURING | $2.57M | 115 | 12 | 2.7% |
06 / Top Product and Service Codes
What products and services does Western Region buy?
Product and Service Codes ranked by recorded obligations show the specific categories purchased by this office.
| PSC | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| J061 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | $10.24M | 79 | 14 | 10.7% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $10.08M | 30 | 2 | 10.6% |
| F108 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | $6.57M | 23 | 6 | 6.9% |
| 5975 | ELECTRICAL HARDWARE AND SUPPLIES | $6.51M | 37 | 6 | 6.8% |
| F999 | OTHER ENVIRONMENTAL SERVICES | $6.16M | 17 | 5 | 6.5% |
| Y1LB | CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | $3.84M | 8 | 1 | 4.0% |
| 3805 | EARTH MOVING AND EXCAVATING EQUIPMENT | $3.82M | 16 | 8 | 4.0% |
| F115 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT | $2.77M | 22 | 4 | 2.9% |
| S114 | UTILITIES- WATER | $2.31M | 105 | 10 | 2.4% |
| S112 | UTILITIES- ELECTRIC | $2.18M | 122 | 8 | 2.3% |
07 / Top Vendors
Which contractors receive the most Western Region 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 |
|---|---|---|---|---|
| SOUTHWEST PUBLIC POWER AGENCY, INC. | $10.07M | 16 | 10.6% | NAICS 221122 · PSC R425 |
| RLH INC. | $7.23M | 51 | 7.6% | NAICS 335999 · PSC 5975 |
| ONEIDA TOTAL INTEGRATED ENTERPRISES, LLC | $6.43M | 27 | 6.7% | NAICS 562910 · PSC F108 |
| NATIVE AMERICAN TRANSFORMER SERVICES INC | $5.89M | 26 | 6.2% | NAICS 811310 · PSC J061 |
| PEN-ROB, INC. | $4.95M | 1 | 5.2% | NAICS 562212 · PSC F999 |
| STRONGHOLD ENGINEERING INC | $3.84M | 8 | 4.0% | NAICS 237130 · PSC Y1LB |
| ONEIDA ENVIRONMENTAL, LLC | $2.62M | 6 | 2.7% | NAICS 541620 · PSC F115 |
| NSP-BCH-UCC | $2.44M | 17 | 2.6% | NAICS 238210 · PSC J061 |
| J & N MARKETING, INC. | $2.44M | 15 | 2.6% | NAICS 335311 · PSC 5950 |
| ENERGY BY NATIVE AMERICAN DESIGN CORP. | $2.41M | 36 | 2.5% | NAICS 811310 · PSC Z1MD |
08 / Buying Pattern
How does Western Region 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 89.0%
Small-business share 11.7%
Set-aside share 86.7%
Average action value $39.5K
Largest recorded action $4.95M
09 / Recent Contract Awards
What did Western Region award most recently in FY 2020–FY 2026?
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 |
|---|---|---|---|---|---|---|
| 140A1126P0089 | DT-TRAK CONSULTING, INC. | Sep 24, 2026 | $2.1K | 331210 | 9640 | BUREAU OF INDIAN AFFAIRS WESTERN REGION |
| 140A1126P0099 | SOVEREIGN CONTRACTS GROUP LLC | Sep 24, 2026 | $16.5K | 315990 | 8415 | BUREAU OF INDIAN AFFAIRS WESTERN REGION |
| 140A1123P0081 | TOHONO O'ODHAM UTILITY AUTHORITY | Sep 24, 2026 | $40.0K | 926130 | S114 | BUREAU OF INDIAN AFFAIRS WESTERN REGION |
| 140A1123P0048 | FRONTIER COMMUNICATIONS OF THE SOUTH, LLC | Sep 24, 2026 | $98.8K | 517111 | DA01 | BUREAU OF INDIAN AFFAIRS WESTERN REGION |
| 140A1126C0005 | PEN-ROB, INC. | Sep 24, 2026 | $4.95M | 562212 | F999 | BUREAU OF INDIAN AFFAIRS WESTERN REGION |
| 140A1126P0105 | NATIVE AMERICAN TRANSFORMER SERVICES INC | Sep 23, 2026 | $199.5K | 811310 | J061 | BUREAU OF INDIAN AFFAIRS WESTERN REGION |
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 Western Region represents an addressable market for your company.
Read spending in context
$95.43M in recorded obligations describes historical market scale. Compare it with 2,418 contract actions and an average action value of $39.5K to understand purchasing frequency and transaction size.
Follow the actual buyers
This office sits within BUREAU OF INDIAN AFFAIRS and INTERIOR, DEPARTMENT OF THE. 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 89.0% 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 221122 and PSC J061. Supplier concentration and competition reveal whether demand aligns with your capabilities and how difficult displacement may be.