Miller-Stephenson Chemical Co Inc
Miller-Stephenson Chemical Co Inc is a small business in Danbury, CT registered on SAM.gov to bid on federal contracts. It has won about $177,993 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- WDAPMGM2D3B6
- CAGE code
- 18598
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $76 |
| FY2025 | $121,385 |
| FY2026 (incomplete) | $56,533 |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
These are every prime contract USAspending.gov records under UEI WDAPMGM2D3B6, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Department of the Navy ($177,918) and Federal Acquisition Service ($76).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Dec 8, 2025 | Department of the Navy | Grease, aircraft and | $56,533 |
| Jul 15, 2025 | Department of the Navy | Grease, aircraft and | $10,918 |
| Jul 9, 2025 | Department of the Navy | Lubricating oil, hyd | $110,467 |
| Jul 15, 2024 | Federal Acquisition Service | Extension and brush, aerosol can, compatible with most miller-stephenson aerosol… | $38 |
| Jun 7, 2024 | Federal Acquisition Service | Extension and brush, aerosol can, compatible with most miller-stephenson aerosol… | $38 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Miller-Stephenson Chemical Co Inc |
|---|---|
| Unique Entity ID (UEI) | WDAPMGM2D3B6 |
| CAGE code | 18598 |
| Location | Danbury, CT |
| SAM.gov registration | Active through Oct 5, 2027 |
| Business started | 1955 |
| Primary NAICS code | 325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Website | www.miller-stephenson.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI WDAPMGM2D3B6 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI WDAPMGM2D3B6 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Miller-Stephenson Chemical Co Inc is small under
On its SAM.gov registration, Miller-Stephenson Chemical Co Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
Open contracts in Miller-Stephenson Chemical Co Inc's NAICS codes
13 open federal opportunities on SAM.gov use one of Miller-Stephenson Chemical Co Inc's NAICS codes and may be open to it: no set-aside, or, in the code it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Connecticut right now), then the soonest due.
- Solid Deicer for Fort Drum
Due in 2 daysNov 9, 2026, 10:00 AM EST
- Liquid Deicer for Fort Drum
Due in 2 daysNov 9, 2026, 10:00 AM EST
- Hach Hardness Analyzer Equipment.
Due in 2 daysNov 9, 2026, 2:00 PM EST
- Bulk Road Salt for Lyons VA Medical Center
Due in 3 daysNov 10, 2026, 12:00 PM EST
- Microbiological media purchase order for Clinical Microbiology laboratory.
Due in 3 daysNov 10, 2026, 10:00 AM PST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (325998) that have won federal contracts in Connecticut and nearby states:
- Hubbard-Hall Inc., Waterbury, CT
- Perkins Rouge & Paint Co., LLC, Milford, CT
- Sae Manufacturing Specialties Corp., Bayville, NY
- Tangram Chemical LLC, Holtsville, NY
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Oct 5, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Miller-Stephenson Chemical Co Inc's CAGE code?
Miller-Stephenson Chemical Co Inc's CAGE code is 18598. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Miller-Stephenson Chemical Co Inc's UEI?
Miller-Stephenson Chemical Co Inc's Unique Entity ID (UEI) is WDAPMGM2D3B6. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Miller-Stephenson Chemical Co Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Miller-Stephenson Chemical Co Inc's registration is active through Oct 5, 2027. Registrations are renewed every year.
Is Miller-Stephenson Chemical Co Inc a small business?
Miller-Stephenson Chemical Co Inc is registered on SAM.gov as small under 1 NAICS code, including its primary code, 325998. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.