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 2019–FY 2025. 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 2019–FY 2025 profile window.
Latest closed fiscal year$762.45M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $70.09M | 86 | 28 | 21 | — |
| FY 2020 | $65.97M | 119 | 22 | 14 | −5.9% |
| 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 | $762.45M | 159 | 26 | 16 | +582.9% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| PUBLIC BUILDINGS SERVICE | 4740 | $876.69M | 317 | 12 | 67.5% |
| DEFENSE LOGISTICS AGENCY | 97AS | $188.58M | 221 | 6 | 14.5% |
| ENERGY, DEPARTMENT OF | 8900 | $74.01M | 41 | 6 | 5.7% |
| DEPARTMENTAL OFFICES | 1406 | $35.96M | 55 | 1 | 2.8% |
| ENVIRONMENTAL PROTECTION AGENCY | 6800 | $34.88M | 19 | 2 | 2.7% |
| NATIONAL PARK SERVICE | 1443 | $28.86M | 17 | 2 | 2.2% |
| U.S. COAST GUARD | 7008 | $21.97M | 24 | 4 | 1.7% |
| FEDERAL LAW ENFORCEMENT TRAINING CENTER | 7015 | $18.24M | 38 | 1 | 1.4% |
| INTERNAL REVENUE SERVICE | 2050 | $9.02M | 15 | 1 | 0.7% |
| U.S. CUSTOMS AND BORDER PROTECTION | 7014 | $4.20M | 17 | 1 | 0.3% |
05 / Contracting Offices
Which contracting offices buy in PSC B540?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| PBS R11 BUILDING SERVICES DIVISION CENTER 3 | 47PM07 | PUBLIC BUILDINGS SERVICE | $342.26M | 47 | 5 | 26.4% |
| PBS R5 ACQUISITION MANAGEMENT DIVISION | 47PF00 | PUBLIC BUILDINGS SERVICE | $231.82M | 32 | 3 | 17.9% |
| DLA ENERGY | SP0604 | DEFENSE LOGISTICS AGENCY | $188.55M | 218 | 6 | 14.5% |
| PBS R8 ACQUISITION MANAGEMENT DIVISION | 47PJ00 | PUBLIC BUILDINGS SERVICE | $133.99M | 38 | 3 | 10.3% |
| NNSA NON-MO CNTRCTNG OPS DIV | 892331 | ENERGY, DEPARTMENT OF | $58.20M | 20 | 2 | 4.5% |
| PBS ENERGY DIVISION | 47PA10 | PUBLIC BUILDINGS SERVICE | $38.70M | 17 | 7 | 3.0% |
| IBC ACQ SVCS DIRECTORATE (00004) | 140D04 | DEPARTMENTAL OFFICES | $35.96M | 55 | 1 | 2.8% |
| CINCINNATI ACQUISITION DIV (CAD) | 68HERC | ENVIRONMENTAL PROTECTION AGENCY | $34.88M | 15 | 2 | 2.7% |
| NCR REGIONAL CONTRACTING(30000) | 140P30 | NATIONAL PARK SERVICE | $28.59M | 14 | 1 | 2.2% |
| PBS R11 BUILDING SERVICES DIVISION CENTER 1 | 47PM05 | PUBLIC BUILDINGS SERVICE | $24.88M | 6 | 1 | 1.9% |
06 / Top Vendors
Which contractors lead the PSC B540 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| AMERESCO, INC. | $557.86M | 200 | 3 | 43.0% | Sep 24, 2025 |
| CEG SOLUTIONS LLC | $157.20M | 14 | 2 | 12.1% | Sep 26, 2025 |
| JOHNSON CONTROLS GOVERNMENT SYSTEMS LLC | $132.57M | 64 | 3 | 10.2% | Aug 19, 2025 |
| CONSTELLATION NEWENERGY, INC. | $121.86M | 28 | 1 | 9.4% | Jan 27, 2025 |
| NORESCO, LLC | $57.15M | 55 | 3 | 4.4% | Jun 11, 2025 |
| SCHNEIDER ELECTRIC BUILDINGS AMERICAS, INC. | $52.53M | 79 | 2 | 4.0% | Aug 18, 2025 |
| ENERGY SYSTEMS GROUP, LLC | $45.11M | 51 | 3 | 3.5% | Jul 8, 2025 |
| HONEYWELL INTERNATIONAL INC. | $35.08M | 80 | 3 | 2.7% | Sep 10, 2025 |
| TRANE U.S. INC. | $31.24M | 54 | 2 | 2.4% | Sep 10, 2025 |
| SIEMENS GOVERNMENT SERVICES, INC. | $28.59M | 14 | 1 | 2.2% | May 28, 2025 |
07 / Industry Mix
What industries are purchased under PSC B540?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $1.28B | 750 | 22 | 98.9% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $9.02M | 15 | 1 | 0.7% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $1.36M | 15 | 3 | 0.1% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $1.27M | 14 | 2 | 0.1% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $942.3K | 12 | 6 | 0.1% |
| 238290 | OTHER BUILDING EQUIPMENT CONTRACTORS | $655.4K | 3 | 1 | 0.1% |
| 541350 | BUILDING INSPECTION SERVICES | $455.1K | 16 | 4 | 0.0% |
| 541380 | TESTING LABORATORIES | $326.6K | 3 | 1 | 0.0% |
| 541720 | RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES | $291.8K | 5 | 1 | 0.0% |
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $273.7K | 4 | 2 | 0.0% |
08 / Buying Pattern
How does the government buy in PSC B540?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $1.29B | 780 |
| DEFINITIVE CONTRACT | $11.44M | 47 |
| PURCHASE ORDER | $1.03M | 31 |
| BPA CALL | -$8.8K | 3 |
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 $1.30B market as addressable.