01 / PSC Market Profile
PSC AS34 Transportation R&D Services; Water Transportation; R&D Administrative Expenses Federal Contracts
Product and Service Code AS34
Federal contract activity classified under Transportation R&D Services; Water Transportation; R&D Administrative Expenses across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC AS34 federal market?
03 / Spending Trend
PSC AS34 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$77.6K
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $242.2K | 4 | 3 | 1 | — |
| FY 2020 | $248.6K | 3 | 3 | 2 | +2.7% |
| FY 2021 | $1.01M | 7 | 5 | 1 | +305.9% |
| FY 2022 | $4.62M | 15 | 3 | 3 | +357.6% |
| FY 2023 | $5.33M | 21 | 3 | 2 | +15.4% |
| FY 2024 | $3.50M | 24 | 2 | 2 | −34.3% |
| FY 2025 | $77.6K | 7 | 4 | 2 | −97.8% |
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 |
|---|---|---|---|---|---|
| FEDERAL RAILROAD ADMINISTRATION | 6930 | $8.72M | 68 | 7 | 58.0% |
| TRANSPORTATION SECURITY ADMINISTRATION | 7013 | $6.31M | 11 | 1 | 42.0% |
| OFFICE OF THE SECRETARY | 6901 | $0 | 2 | 2 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC AS34?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| 693JJ6 FEDERAL RAILROAD ADMIN | 693JJ6 | FEDERAL RAILROAD ADMINISTRATION | $8.72M | 68 | 7 | 58.0% |
| MISSION ESSENTIALS | 70T050 | TRANSPORTATION SECURITY ADMINISTRATION | $6.31M | 10 | 1 | 42.0% |
| 6913G6 VOLPE NATL. TRANS. SYS CNTR | 6913G6 | OFFICE OF THE SECRETARY | $0 | 2 | 2 | 0.0% |
| CLOSEOUT | 70T070 | TRANSPORTATION SECURITY ADMINISTRATION | -$5.1K | 1 | 1 | 0.0% |
06 / Top Vendors
Which contractors lead the PSC AS34 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ENSCO, INC. | $13.89M | 60 | 2 | 92.5% | Sep 18, 2025 |
| SHARMA & ASSOCIATES INC | $604.8K | 7 | 1 | 4.0% | Feb 28, 2025 |
| ANALOGIC ENGINEERING, INC. | $370.2K | 6 | 1 | 2.5% | Dec 30, 2024 |
| VISIOSTACK INC. | $313.1K | 3 | 1 | 2.1% | Oct 17, 2024 |
| DFUZION, INC. | $0 | 1 | 1 | 0.0% | Jan 25, 2022 |
| SRI INTERNATIONAL | $0 | 1 | 1 | 0.0% | Apr 5, 2021 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $0 | 1 | 1 | 0.0% | Nov 15, 2019 |
| RAIL INSPECTIONS, LLC | -$0 | 1 | 1 | 0.0% | May 14, 2020 |
| BYSTEP, LLC | -$158.7K | 1 | 1 | -1.1% | May 24, 2019 |
07 / Industry Mix
What industries are purchased under PSC AS34?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $14.55M | 62 | 3 | 96.9% |
| 541330 | ENGINEERING SERVICES | $627.5K | 12 | 3 | 4.2% |
| 541712 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY) | -$52 | 6 | 5 | 0.0% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | -$158.7K | 1 | 1 | -1.1% |
08 / Buying Pattern
How does the government buy in PSC AS34?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $13.89M | 61 |
| DEFINITIVE CONTRACT | $1.13M | 19 |
| PURCHASE ORDER | $0 | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC AS34?
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 $15.02M market as addressable.