Active
Overview
- Legal name
- NALCO COMPANY LLC
- Also known as
- NALCO WATER, AN ECOLAB COMPANY
- Registered location
- NAPERVILLE, IL, USA
- Website
- Company website ↗
- Primary NAICS
- 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing
- Latest award activity
- Sep 10, 2026
Read company summary
NALCO COMPANY LLC is associated with UEI M4BHFR4QMUL5 and CAGE 8NQ83 in public federal records. AcornBids currently links 53 prime awards totaling $11.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as All Other Miscellaneous Chemical Product and Preparation Manufacturing; Plumbing, Heating, and Air-Conditioning Contractors; Water Supply and Irrigation Systems. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 325998 (All Other Miscellaneous Chemical Product and Preparation Manufacturing). Its public SAM.gov registration lists NAPERVILLE, IL, USA.
At a glance
Lifetime prime obligations$11.1M
Prime awards53
Awards with future end dates23
Top-agency concentration
Not available
Why this customer concentration
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 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- NALCO COMPANY LLC
- Doing business as
- NALCO WATER, AN ECOLAB COMPANY
- UEI
- M4BHFR4QMUL5
- CAGE
- 8NQ83
- Registered address
- 1601 W DIEHL RD, NAPERVILLE, IL, 60563, USA
- Registration status
- Active
- Primary NAICS
- 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing
- SAM activation
- Jun 24, 2026
- Initial registration
- Jul 20, 2020
- Entity start
- Dec 15, 2017
- SAM updated
- Jun 24, 2026
- Registration expires
- Jun 9, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Federal award analysis
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.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 36C24224P0921CHILLER AND BOILER WATER TREATMENT AT THE BUFFALO AND BATAVIA VAMC. | Department of Veterans Affairs | $138.5K | Apr 1, 2024 | Mar 31, 2029 |
| 15B51726F00000053NALCO WATER TREATMENT FY26 | Department of Justice | $18.2K | Oct 1, 2025 | Sep 30, 2026 |
| 36C24526P0567SECONDARY WATER TREATMENT | Department of Veterans Affairs | $161.6K | Aug 24, 2026 | Aug 23, 2028 |
| 15B20726F00000041FCI LEWISBURG FY26 NALCO - WATER SERVICE GSA CONTRACT GS-07F-0176Y CONTRACT PERIOD: FEBRUARY 1, 2012 TO JANUARY 31, 2027 CR ACTIVE FROM 10-1-25 TO 1-30-26 TERMS AND CONDITIONS… | Department of Justice | $6.3K | Oct 1, 2025 | Sep 30, 2026 |
| 15F06723F0000236WATER CHEMICAL TREATMENT SERVICES | Department of Justice | $1.8M | Feb 1, 2023 | Jan 31, 2028 |
| GS07F0041YFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $8.3M | Jan 15, 2012 | Not available |
| 697DCK23C00269WATER TREATMENT SERVICES FOR INDIANAPOLIS AIR ROUTE TRAFFIC CONTROL CENTER | Department of Transportation | $144.7K | Aug 7, 2023 | Jul 31, 2028 |
| GS07F0176YFEDERAL SUPPLY SCHEDULE CONTRACT. | General Services Administration | $23.7M | Feb 1, 2012 | Not available |
| 36C25021F0842COOLING TOWER LEGIONELLA TESTING, PREVENTION, AND TREATMENT | Department of Veterans Affairs | $220.3K | Aug 1, 2021 | Jan 30, 2027 |
| 28321321FDX030169WATER TREATMENT AND CHEMICAL SERVICES FOR SSA HEADQUARTERS BUILDINGS AND THE PERIMETER EAST BUILDINGS. | Social Security Administration | $1.4M | Jun 30, 2021 | Aug 29, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 24, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Jul 20, 2020 |
| Entity start | Dec 15, 2017 |
| Industry | Reported size status |
|---|---|
| 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KAY WILLIAMS | Government business | Contact method not published | SAM registration | Not available |
| KAYLA ANGELO | Alternate government business | Contact method not published | SAM registration | Not available |
| KAY WILLIAMS | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About NALCO COMPANY LLC
What products and services appear in its federal awards?
Recorded award industries: 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing; 238220 — Plumbing, Heating, and Air-Conditioning Contractors; 221310 — Water Supply and Irrigation Systems.
Recorded products and services: 6810 — Chemicals; J046 — Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment; F103 — Water Quality Support Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1601 W DIEHL RD, NAPERVILLE, Illinois 60563, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Veterans Affairs; Department of Defense; Department of Justice.
Data coverage and methodology
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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