CHEMISPHERE CORPORATION is associated with UEI QZKFJMC1NFL6 and CAGE 1JKC7 in public federal records. AcornBids currently links 1 prime award totaling $131.8K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Miscellaneous Chemical Product and Preparation Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 325110 (Petrochemical Manufacturing). Its public SAM.gov registration lists SAINT LOUIS, MO, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 26, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| FA812525F0050PENETONE 1112A CARBON REMOVER IN ACCORDANCE WITH THE ITEM DESCRIPTION. | Department of Defense | $131.8K | Jun 24, 2025 | Apr 1, 2026 |
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 29, 1998 |
| Entity start | Oct 1, 1974 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 325110 — Petrochemical Manufacturing | Not reported |
| 325180 — Other Basic Inorganic Chemical Manufacturing | Not reported |
| 325199 — All Other Basic Organic Chemical Manufacturing | Not reported |
| 325412 — Pharmaceutical Preparation Manufacturing | Not reported |
| 325510 — Paint and Coating Manufacturing | Not reported |
| 325611 — Soap and Other Detergent Manufacturing | Not reported |
| 325612 — Polish and Other Sanitation Good Manufacturing | Not reported |
| 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing | Not reported |
| 424690 — Other Chemical and Allied Products Merchant Wholesalers | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MELISSA HUMMERT | Government business | Contact method not published | SAM registration | Not available |
| MICHAEL CLOTE | Alternate government business | Contact method not published | SAM registration | Not available |
| MELISSA HUMMERT | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing.
Recorded products and services: 6850 — Miscellaneous Chemical Specialties.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
2101 CLIFTON AVE, SAINT LOUIS, Missouri 63139, United States
Registered location from SAM.gov; award performance locations may differ.
325110 — Petrochemical Manufacturing.
Primary SAM.gov NAICS classification.
Department of Defense.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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