01 / PSC Market Profile
PSC B540 Special Studies/Analysis- Building Technology Federal Contracts
Product and Service Code B540
Federal contract activity classified under Special Studies/Analysis- Building Technology across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC B540 federal market?
03 / Spending Trend
PSC B540 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$114.10M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $65.97M | 119 | 22 | 14 | — |
| FY 2021 | $76.82M | 95 | 23 | 16 | +16.5% |
| FY 2022 | $87.59M | 143 | 25 | 18 | +14.0% |
| FY 2023 | $123.91M | 128 | 20 | 16 | +41.5% |
| FY 2024 | $111.66M | 131 | 24 | 18 | −9.9% |
| FY 2025 | $778.18M | 160 | 27 | 16 | +596.9% |
| FY 2026 | $114.10M | 135 | 21 | 14 | −85.3% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| PUBLIC BUILDINGS SERVICE | 4740 | $906.35M | 371 | 13 | 66.7% |
| DEFENSE LOGISTICS AGENCY | 97AS | $226.77M | 226 | 6 | 16.7% |
| ENERGY, DEPARTMENT OF | 8900 | $45.36M | 45 | 6 | 3.3% |
| ENVIRONMENTAL PROTECTION AGENCY | 6800 | $44.35M | 20 | 2 | 3.3% |
| DEPARTMENTAL OFFICES | 1406 | $37.80M | 58 | 1 | 2.8% |
| NATIONAL PARK SERVICE | 1443 | $27.43M | 13 | 2 | 2.0% |
| FEDERAL LAW ENFORCEMENT TRAINING CENTER | 7015 | $19.13M | 37 | 1 | 1.4% |
| U.S. COAST GUARD | 7008 | $18.71M | 24 | 5 | 1.4% |
| U.S. SECRET SERVICE | 7009 | $13.62M | 1 | 1 | 1.0% |
| INTERNAL REVENUE SERVICE | 2050 | $9.02M | 15 | 1 | 0.7% |
05 / Contracting Offices
Which contracting offices buy in PSC B540?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| PBS R11 BUILDING SERVICES DIVISION CENTER 3 | 47PM07 | PUBLIC BUILDINGS SERVICE | $347.02M | 59 | 5 | 25.5% |
| PBS R5 ACQUISITION MANAGEMENT DIVISION | 47PF00 | PUBLIC BUILDINGS SERVICE | $231.24M | 29 | 3 | 17.0% |
| DLA ENERGY | SP0604 | DEFENSE LOGISTICS AGENCY | $226.74M | 223 | 6 | 16.7% |
| PBS R8 ACQUISITION MANAGEMENT DIVISION | 47PJ00 | PUBLIC BUILDINGS SERVICE | $133.22M | 40 | 3 | 9.8% |
| PBS R11 BUILDING SERVICES DIVISION CENTER 1 | 47PM05 | PUBLIC BUILDINGS SERVICE | $51.60M | 12 | 2 | 3.8% |
| PBS ENERGY DIVISION | 47PA10 | PUBLIC BUILDINGS SERVICE | $51.16M | 62 | 10 | 3.8% |
| IBC ACQ SVCS DIRECTORATE (00004) | 140D04 | DEPARTMENTAL OFFICES | $37.80M | 58 | 1 | 2.8% |
| CINCINNATI ACQUISITION DIV (CAD) | 68HERC | ENVIRONMENTAL PROTECTION AGENCY | $34.88M | 15 | 2 | 2.6% |
| NCR REGIONAL CONTRACTING(30000) | 140P30 | NATIONAL PARK SERVICE | $27.41M | 11 | 1 | 2.0% |
| NNSA NON-MO CNTRCTNG OPS DIV | 892331 | ENERGY, DEPARTMENT OF | $26.30M | 20 | 2 | 1.9% |
06 / Top Vendors
Which contractors lead the PSC B540 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| AMERESCO, INC. | $553.93M | 215 | 3 | 40.8% | Sep 29, 2026 |
| CEG SOLUTIONS LLC | $167.02M | 23 | 2 | 12.3% | Sep 30, 2026 |
| CONSTELLATION NEWENERGY, INC. | $121.68M | 26 | 1 | 9.0% | Jan 27, 2025 |
| JOHNSON CONTROLS GOVERNMENT SYSTEMS, LLC | $111.95M | 73 | 3 | 8.2% | Sep 3, 2026 |
| NORESCO, LLC | $82.02M | 60 | 4 | 6.0% | Sep 22, 2026 |
| SCHNEIDER ELECTRIC BUILDINGS AMERICAS, INC. | $63.91M | 74 | 2 | 4.7% | May 11, 2026 |
| ENERGY SYSTEMS GROUP, LLC | $47.42M | 46 | 3 | 3.5% | Jun 24, 2026 |
| HONEYWELL INTERNATIONAL INC. | $43.73M | 88 | 3 | 3.2% | Sep 29, 2026 |
| TRANE U.S. INC. | $38.88M | 60 | 2 | 2.9% | Sep 28, 2026 |
| SIEMENS GOVERNMENT SERVICES, INC. | $27.41M | 12 | 2 | 2.0% | Jun 1, 2026 |
07 / Industry Mix
What industries are purchased under PSC B540?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $1.33B | 813 | 21 | 97.8% |
| 334290 | OTHER COMMUNICATIONS EQUIPMENT MANUFACTURING | $15.73M | 2 | 1 | 1.2% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $9.02M | 15 | 1 | 0.7% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $1.16M | 13 | 3 | 0.1% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $1.05M | 11 | 2 | 0.1% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $1.01M | 9 | 4 | 0.1% |
| 238290 | OTHER BUILDING EQUIPMENT CONTRACTORS | $887.1K | 5 | 1 | 0.1% |
| 541350 | BUILDING INSPECTION SERVICES | $564.4K | 14 | 4 | 0.0% |
| 238210 | ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS | $111.6K | 8 | 1 | 0.0% |
| 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $84.9K | 8 | 1 | 0.0% |
08 / Buying Pattern
How does the government buy in PSC B540?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $1.34B | 836 |
| DEFINITIVE CONTRACT | $14.14M | 43 |
| PURCHASE ORDER | $776.1K | 32 |
09 / Recent Contract Awards
What was awarded most recently in PSC B540?
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 $1.36B market as addressable.