01 / Vendor Profile
CORNERSTONE ENVIRONMENTAL CONSULTING LLC Federal Contracts and Awards
UEI LXYTA3FNXNG1 · CAGE 5UKM6
Federal contract activity attributed to this vendor identity across FY 2019–FY 2025. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, FPDS records attribute $8.62M in net contract obligations to CORNERSTONE ENVIRONMENTAL CONSULTING LLC across 110 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
CORNERSTONE ENVIRONMENTAL CONSULTING LLC contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations$1.86M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2019 | $199.5K | 3 | 1 | — |
| FY 2020 | $367.5K | 6 | 1 | +84.2% |
| FY 2021 | $721.6K | 15 | 2 | +96.3% |
| FY 2022 | $1.94M | 19 | 4 | +168.9% |
| FY 2023 | $2.37M | 24 | 4 | +22.3% |
| FY 2024 | $1.15M | 21 | 3 | −51.3% |
| FY 2025 | $1.86M | 22 | 5 | +61.3% |
04 / Federal Customers
Which federal agencies buy from CORNERSTONE ENVIRONMENTAL CONSULTING LLC?
Ranked by net obligations during FY 2019–FY 2025.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 12C2 | $7.25M | 77 | 84.1% | |
| 1422 | $781.0K | 16 | 9.1% | |
| 1443 | $300.6K | 8 | 3.5% | |
| 12D0 | $161.7K | 1 | 1.9% | |
| 1448 | $57.7K | 5 | 0.7% | |
| 1425 | $52.6K | 1 | 0.6% | |
| 8900 | $18.0K | 2 | 0.2% |
05 / Contracting Offices
Which contracting offices buy from CORNERSTONE ENVIRONMENTAL CONSULTING LLC?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 127EAU | FOREST SERVICE | $4.76M | 50 | 55.2% | |
| 12363N | FOREST SERVICE | $1.42M | 3 | 16.5% | |
| 140L64 | BUREAU OF LAND MANAGEMENT | $781.0K | 16 | 9.1% | |
| 128371 | FOREST SERVICE | $324.0K | 10 | 3.8% | |
| 129702 | FOREST SERVICE | $268.4K | 3 | 3.1% | |
| 140P15 | NATIONAL PARK SERVICE | $211.4K | 5 | 2.5% | |
| 128173 | FOREST SERVICE | $199.5K | 3 | 2.3% | |
| 127EAV | FOREST SERVICE | $178.5K | 3 | 2.1% | |
| 12FPC3 | FARM PRODUCTION AND CONSERVATION BUSINESS CENTER | $161.7K | 1 | 1.9% | |
| 140P81 | NATIONAL PARK SERVICE | $89.3K | 3 | 1.0% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $4.05M | 58 | 7 | 47.0% |
| 541720 | RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES | $3.20M | 42 | 1 | 37.1% |
| 115310 | SUPPORT ACTIVITIES FOR FORESTRY | $1.35M | 7 | 1 | 15.7% |
| 518210 | COMPUTING INFRASTRUCTURE PROVIDERS, DATA PROCESSING, WEB HOSTING, AND RELATED SERVICES | $13.9K | 3 | 1 | 0.2% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| F012 | NATURAL RESOURCES/CONSERVATION- SURVEY LINE CLEARING | $2.53M | 30 | 1 | 29.3% |
| B503 | SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL | $2.47M | 28 | 5 | 28.7% |
| F099 | NATURAL RESOURCES/CONSERVATION- OTHER | $1.35M | 7 | 1 | 15.7% |
| F019 | NATURAL RESOURCES/CONSERVATION- OTHER WILDLIFE MANAGEMENT | $560.7K | 11 | 1 | 6.5% |
| B510 | SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | $518.1K | 7 | 2 | 6.0% |
| B599 | SPECIAL STUDIES/ANALYSIS- OTHER | $306.5K | 8 | 1 | 3.6% |
| R404 | SUPPORT- PROFESSIONAL: LAND SURVEYS-CADASTRAL (NON-CONSTRUCTION) | $237.5K | 4 | 2 | 2.8% |
| B521 | SPECIAL STUDIES/ANALYSIS- HISTORICAL | $211.4K | 5 | 1 | 2.5% |
| F999 | OTHER ENVIRONMENTAL SERVICES | $179.7K | 3 | 2 | 2.1% |
| F021 | NATURAL RESOURCES/CONSERVATION- SITE PREPARATION | $121.7K | 1 | 1 | 1.4% |
08 / Competition Pattern
How was CORNERSTONE ENVIRONMENTAL CONSULTING LLC’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for CORNERSTONE ENVIRONMENTAL CONSULTING LLC?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| 127EAU25F0037 | Sep 25, 2025 | $77.6K | FOREST SERVICE USDA-FS, CSA SOUTHWEST 4 | 115310 | F099 |
10 / Interpreting the Profile
How should you evaluate CORNERSTONE ENVIRONMENTAL CONSULTING LLC as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.