What is NAICS code 562111?

NAICS 562111 is the industry "Solid Waste Collection" in the North American Industry Classification System, part of the Administrative and Support and Waste Management and Remediation Services sector (56).

What is the size standard for NAICS 562111?

The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 562111 in the SBA table of size standards on sba.gov; it changes from time to time.

NAICS Code 562111: Solid Waste Collection

NAICS code 562111 is the industry for solid waste collection in the Administrative and Support and Waste Management and Remediation Services sector. Agencies tag every federal contract with a NAICS code, so this is the code to list in your SAM.gov registration and to search for bids.

Government contracts under NAICS 562111

Federal agencies obligated $883M on contracts under NAICS 562111 from FY2024 to FY2026, including $291M in FY2026. The biggest buyers were the Department of Defense, the Department of Veterans Affairs, the Department of the Interior. The largest contractors were Hamilton Alliance Inc, Perry Management Corp of South Dakota, L.l.c, Yamaki Co., LTD..

See the full breakdown: government waste management contracts, who wins and who buys.

Open government bids for NAICS 562111

The newest open notices from SAM.gov. Bidding needs a free SAM.gov registration.

Base Cape Cod & Harwich Housing Refuse & Recycling
Homeland Security, Department of · Combined Synopsis/Solicitation · NAICS 562111 · MA · Small Business Set Aside - Total
Posted Oct 30, 2026 · Responses due Nov 24, 2026
TRASH REMOVAL AND HAULING SERVICES-FCI MCKEAN
Justice, Department of · Combined Synopsis/Solicitation · NAICS 562111 · PA · Small Business Set Aside - Total
Posted Oct 30, 2026 · Responses due Nov 18, 2026

See all 2 open bids under NAICS 562111

Small business size standard for NAICS 562111

To bid on small business set-aside contracts under NAICS 562111, your business must be small under the SBA size standard for this code, measured either by average annual receipts or by number of employees. The values are updated periodically, so check the current SBA table of size standards before you bid.

Other NAICS codes in 5621

How to choose the right NAICS code

Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.

Related guides

Frequently asked questions

What is NAICS code 562111?: NAICS 562111 is the industry "Solid Waste Collection" in the North American Industry Classification System, part of the Administrative and Support and Waste Management and Remediation Services sector (56).
What is the size standard for NAICS 562111?: The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 562111 in the SBA table of size standards on sba.gov; it changes from time to time.
Are there government contracts for NAICS 562111?: Yes. Federal agencies obligated $883M on contracts under NAICS 562111 from FY2024 to FY2026, and 2 notices are open right now.