01 / PSC Market Profile
PSC AD34 R&D- Defense Other: Subsistence (Engineering Development) Federal Contracts
Product and Service Code AD34
Federal contract activity classified under R&D- Defense Other: Subsistence (Engineering Development) across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC AD34 federal market?
03 / Spending Trend
PSC AD34 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$0
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $3.76M | 6 | 4 | 3 | — |
| FY 2020 | $80.0K | 1 | 1 | 1 | −97.9% |
| FY 2021 | $9.0K | 2 | 1 | 1 | −88.8% |
| FY 2022 | $0 | 0 | 0 | 0 | −100.0% |
| FY 2023 | $0 | 0 | 0 | 0 | — |
| FY 2024 | $0 | 0 | 0 | 0 | — |
| FY 2025 | $0 | 0 | 0 | 0 | — |
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 |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $3.67M | 4 | 2 | 95.4% |
| DEPT OF THE ARMY | 2100 | $164.2K | 4 | 1 | 4.3% |
| DEFENSE HEALTH AGENCY (DHA) | 97DH | $14.8K | 1 | 1 | 0.4% |
05 / Contracting Offices
Which contracting offices buy in PSC AD34?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NIWC PACIFIC | N66001 | DEPT OF THE NAVY | $3.45M | 3 | 1 | 89.7% |
| NSWC CARDEROCK | N00167 | DEPT OF THE NAVY | $219.5K | 1 | 1 | 5.7% |
| W6QK ACC-APG NATICK | W911QY | DEPT OF THE ARMY | $164.2K | 4 | 1 | 4.3% |
| DEFENSE HEALTH AGENCY | HT0014 | DEFENSE HEALTH AGENCY (DHA) | $14.8K | 1 | 1 | 0.4% |
06 / Top Vendors
Which contractors lead the PSC AD34 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| TDX POWER SERVICES, LLC | $3.45M | 3 | 1 | 89.7% | Jul 12, 2019 |
| THORNTON TOMASETTI, INC. | $219.5K | 1 | 1 | 5.7% | Apr 25, 2019 |
| LESHER, SHARON K | $164.2K | 4 | 1 | 4.3% | Sep 21, 2021 |
| SOLID TECHNOLOGIES INC | $14.8K | 1 | 1 | 0.4% | Oct 26, 2018 |
07 / Industry Mix
What industries are purchased under PSC AD34?
08 / Buying Pattern
How does the government buy in PSC AD34?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $3.62M | 7 |
| DELIVERY ORDER | $219.5K | 1 |
| PURCHASE ORDER | $14.8K | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC AD34?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|
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 $3.85M market as addressable.