561210 — Facilities Support Services
Description
This industry comprises establishments primarily engaged in providing operating staff to perform a combination of support services within a client's facilities. Establishments in this industry typically provide a combination of services, such as janitorial, maintenance, trash disposal, guard and security, mail routing, reception, laundry, and related services to support operations within facilities. These establishments provide operating staff to carry out these support activities, but are not involved with or responsible for the core business or activities of the client. Establishments providing facilities (except computer and/or data processing) operation support services and establishments providing private jail services or operating correctional facilities (i.e., jails) on a contract or fee basis are included in this industry.
Exclusions & Cross-References
- Establishments primarily engaged in providing only one of the support services (e.g., janitorial services)
- that establishments in this industry provide are classified in the appropriate industry according to the
- service provided;
- Establishments primarily engaged in providing management and operating staff for the complete operation
- of a client's establishment, such as a hotel, restaurant, mine, or hospital, are classified according to the
- industry of the establishment operated;
- Establishments primarily engaged in providing ambulatory health care services within a client's facilities
- are classified in Subsector 621, Ambulatory Health Care Services;
- Establishments primarily engaged in managing nonresidential property for others without providing
- operating staff are classified in U.S. Industry 531312, Nonresidential Property Managers;
- ADMINISTRATIVE AND SUPPORT SERVICES 487
- Establishments primarily engaged in providing on-site management and operation of a client's computer
Overview Facts
| NAICS Code | 561210 |
|---|---|
| Industry Title | Facilities Support Services |
| SBA Size Standard | $47,000,000 |
| IRS PBA Code | 561210 (exact match) |
| Sectors Hierarchy | Sector 56 → 561 → 5612 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 8744 - Facilities Support Management Services (via SIC1987:8744→NAICS1997:56121→2002:561210→2007:561210→2012:561210→2017:561210→2022:561210)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 561210:
- Sector 56 Directory Hub — List of related industries in the Administrative and Support and Waste Management and Remediation Services sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 5612
Frequently Asked Questions (FAQ)
Is 561210 a valid 2022 NAICS code?
NAICS 561210 is 'Facilities Support Services', a 2022 U.S. national industry under Sector 56 (Administrative and Support and Waste Management and Remediation Services); the SBA small-business size standard is $47,000,000.
What is the SBA size standard for NAICS 561210?
The SBA small business size standard for NAICS 561210 is $47,000,000 (based on receipts).
What is the legacy SIC code mapping for 561210?
NAICS code 561210 maps to the legacy 1987 SIC codes: 8744 - Facilities Support Management Services.