01 / PSC Market Profile
PSC AH20 R&D-Air Pollution Federal Contracts
Product and Service Code AH20
Federal contract activity classified under R&D-Air Pollution across FY 1985–FY 1991. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC AH20 federal market?
03 / Spending Trend
PSC AH20 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 1985–FY 1991 profile window.
Latest closed fiscal year-$17.0K
FY 1991| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 1985 | $43.0K | 2 | 1 | 2 | — |
| FY 1986 | $29.0K | 3 | 2 | 1 | −32.6% |
| FY 1987 | $320.0K | 6 | 3 | 4 | +1,003.4% |
| FY 1988 | $142.0K | 6 | 4 | 5 | −55.6% |
| FY 1989 | $240.0K | 5 | 1 | 1 | +69.0% |
| FY 1990 | $90.0K | 3 | 1 | 1 | −62.5% |
| FY 1991 | -$17.0K | 1 | 1 | 1 | −118.9% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 1985–FY 1991.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| ENVIRONMENTAL PROTECTION AGENCY | 6800 | $330.0K | 8 | 1 | 39.0% |
| ASSISTANT ADMINISTRATOR FOR AIR AND RADIATION | 6820 | $175.0K | 3 | 1 | 20.7% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $120.0K | 4 | 1 | 14.2% |
| ASSISTANT ADMINISTRATOR FOR RESEARCH AND DEVELOPMENT | 6840 | $96.0K | 3 | 1 | 11.3% |
| FOREST SERVICE | 1226 | $68.0K | 5 | 4 | 8.0% |
| BUREAU OF LAND MANAGEMENT | 1422 | $23.0K | 1 | 1 | 2.7% |
| NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 1330 | $20.0K | 1 | 1 | 2.4% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $15.0K | 1 | 1 | 1.8% |
05 / Contracting Offices
Which contracting offices buy in PSC AH20?
Ranked by net obligations during FY 1985–FY 1991.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| RTP PROCUREMENT OPERATIONS DIVISION (RTPPOD) | DCO00 | ENVIRONMENTAL PROTECTION AGENCY | $330.0K | 8 | 1 | 39.0% |
| DCO | DCO | ASSISTANT ADMINISTRATOR FOR AIR AND RADIATION | $271.0K | 6 | 1 | 32.0% |
| LANGLEY RESEARCH CENTER | LARC0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | $120.0K | 4 | 1 | 14.2% |
| DEPARTMENT OF AGRICULTURE, FOREST SERVICE | 082AT | FOREST SERVICE | $68.0K | 5 | 4 | 8.0% |
| DEPT OF INTER/BUREAU OF LAND MANAGEMENT | MT951 | BUREAU OF LAND MANAGEMENT | $23.0K | 1 | 1 | 2.7% |
| WESTERN ACQUISITION DIVISION - BOULDER | 000RA | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | $20.0K | 1 | 1 | 2.4% |
| 549-DALLAS | 00549 | VETERANS AFFAIRS, DEPARTMENT OF | $15.0K | 1 | 1 | 1.8% |
06 / Top Vendors
Which contractors lead the PSC AH20 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ENERGY & ENVL ANALYS | $601.0K | 14 | 3 | 71.0% | Jun 15, 1990 |
| MESCO INC | $120.0K | 4 | 1 | 14.2% | Oct 15, 1990 |
| UNIVERSITY OF WYOMING | $63.0K | 4 | 3 | 7.4% | Aug 15, 1986 |
| MANAGMENT ASSISTANCE CORP AMER | $27.0K | 1 | 1 | 3.2% | Sep 15, 1987 |
| GDMFZDUNXD26 | $15.0K | 1 | 1 | 1.8% | Aug 15, 1988 |
| COLORADO SEMINARY | $12.0K | 1 | 1 | 1.4% | Sep 15, 1988 |
| UNIVERSITY OF COLORADO | $9.0K | 1 | 1 | 1.1% | Aug 15, 1986 |
07 / Industry Mix
What industries are purchased under PSC AH20?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|
08 / Buying Pattern
How does the government buy in PSC AH20?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $432.0K | 13 |
| DEFINITIVE CONTRACT | $219.0K | 8 |
| DELIVERY ORDER | $196.0K | 5 |
09 / Recent Contract Awards
What was awarded most recently in PSC AH20?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|---|---|---|---|---|
| LARC0199010BNAS118336 | M E S O INC | Oct 15, 1990 | -$17.0K | Not reported | NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONLANGLEY RESEARCH CENTER |
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 $847.0K market as addressable.