01 / PSC Market Profile
PSC F501 Description Not Reported Federal Contracts
Product and Service Code F501
Federal contract activity classified under Description Not Reported across FY 1985–FY 1988. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC F501 federal market?
03 / Spending Trend
PSC F501 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 1985–FY 1988 profile window.
Latest closed fiscal year$1.32M
FY 1988| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 1985 | $10.01M | 72 | 35 | 1 | — |
| FY 1986 | $2.02M | 25 | 9 | 3 | −79.9% |
| FY 1987 | $30.39M | 71 | 13 | 5 | +1,407.4% |
| FY 1988 | $1.32M | 6 | 3 | 2 | −95.7% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 1985–FY 1988.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| ASST ADMINISTRATOR FOR SOLID WASTE AND EMERGENCY RESPONSE | 6850 | $41.10M | 161 | 40 | 94.0% |
| IMMEDIATE OFFICE OF THE ADMINISTRATOR OF EPA | 6801 | $1.40M | 3 | 3 | 3.2% |
| ASSISTANT ADMINISTRATOR FOR RESEARCH AND DEVELOPMENT | 6840 | $1.15M | 8 | 2 | 2.6% |
| ASST ADMINISTRATOR FOR ADMINISTRATION & RESOURCES MGMT | 6805 | $50.0K | 1 | 1 | 0.1% |
| ENVIRONMENTAL PROTECTION AGENCY | 6800 | $35.0K | 1 | 1 | 0.1% |
05 / Contracting Offices
Which contracting offices buy in PSC F501?
Ranked by net obligations during FY 1985–FY 1988.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| MIGRATED | WCOOO | ASST ADMINISTRATOR FOR SOLID WASTE AND EMERGENCY RESPONSE | $41.34M | 167 | 40 | 94.5% |
| MIGRATED | WCO | IMMEDIATE OFFICE OF THE ADMINISTRATOR OF EPA | $1.43M | 4 | 4 | 3.3% |
| DCO | DCO | ASSISTANT ADMINISTRATOR FOR RESEARCH AND DEVELOPMENT | $967.0K | 3 | 1 | 2.2% |
06 / Top Vendors
Which contractors lead the PSC F501 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| WESTON ROY F INC | $16.83M | 14 | 3 | 38.5% | Sep 15, 1987 |
| ECOLOGY & ENVIRONMENT INC | $8.31M | 8 | 1 | 19.0% | Sep 15, 1987 |
| CALIFORNIA ANALYTICAL LABORATO | $4.79M | 26 | 2 | 11.0% | Jan 15, 1988 |
| UNIVERSITY OF NEVADA SYSTEM | $2.07M | 13 | 2 | 4.7% | Sep 15, 1988 |
| HAZLETON LABORATORIES AMERICA | $1.98M | 14 | 1 | 4.5% | Aug 15, 1987 |
| ROCKY MOUNTAIN ANALYTICAL LAB* | $1.06M | 9 | 1 | 2.4% | Jul 15, 1987 |
| CECOS INTERNATIONAL INC | $839.0K | 1 | 1 | 1.9% | Sep 15, 1986 |
| CLAYTON ENVIRONMENTAL CONS | $819.0K | 10 | 2 | 1.9% | Apr 15, 1988 |
| UNITED STATES TESTING COMPANY | $650.0K | 3 | 1 | 1.5% | Sep 15, 1985 |
| SYSTEMS SCIENCE SOFTWARE | $581.0K | 1 | 1 | 1.3% | Jul 15, 1985 |
07 / Industry Mix
What industries are purchased under PSC F501?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|
08 / Buying Pattern
How does the government buy in PSC F501?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $38.30M | 155 |
| DEFINITIVE CONTRACT | $5.44M | 19 |
09 / Recent Contract Awards
What was awarded most recently in PSC F501?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|---|---|---|---|---|
| DCO198809CD805115R168017159 | UNIVERSITY OF NEVADA SYSTEM | Sep 15, 1988 | $467.0K | Not reported | ASST ADMINISTRATOR FOR SOLID WASTE AND EMERGENCY RESPONSE |
| DCO198808CD805068L168017159 | UNIVERSITY OF NEVADA SYSTEM | Aug 15, 1988 | $259.0K | Not reported | ASSISTANT ADMINISTRATOR FOR RESEARCH AND DEVELOPMENT |
| DCO198807CD805002L168017159 | UNIVERSITY OF NEVADA SYSTEM | Jul 15, 1988 | $241.0K | Not reported | ASSISTANT ADMINISTRATOR FOR RESEARCH AND DEVELOPMENT |
| WCOOO198804CW802496D268017260 | CLAYTON ENVIRONMENTAL CONS | Apr 15, 1988 | $124.0K | Not reported | ASST ADMINISTRATOR FOR SOLID WASTE AND EMERGENCY RESPONSEMIGRATED |
| WCOOO198803CW801765D268017260 | CLAYTON ENVIRONMENTAL CONS | Mar 15, 1988 | $72.0K | Not reported | ASST ADMINISTRATOR FOR SOLID WASTE AND EMERGENCY RESPONSEMIGRATED |
| WCOOO198801CW800713D268017147 | CALIFORNIA ANALYTICAL LABORATO | Jan 15, 1988 | $158.0K | Not reported | ASST ADMINISTRATOR FOR SOLID WASTE AND EMERGENCY RESPONSEMIGRATED |
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 $43.74M market as addressable.