NAICS 56

NAICS Code 56: Administrative and Support and Waste Management and Remediation Services

The NAICS code for Administrative and Support and Waste Management and Remediation Services is 56.

The Administrative and Support and Waste Management and Remediation Services sector groups establishments providing a wide variety of support services to businesses including office administration, facilities support, employment placement, document preparation, janitorial, and waste collection and disposal.

NAICS 56 is a 2-digit sector in the NAICS 2022 classification system, covering 2 subsectors and 11 industry groups.

1,553,879

Total US Entities

Subsectors

Industry Groups

Classification

NAICS Hierarchy

Code	Title	US Entities
561	NAICS 561 — Administrative and Support Services	1,505,879
5611	NAICS 5611 — Office Administrative Services	155,375
56111	NAICS 56111 — Office Administrative Services	155,375
5612	NAICS 5612 — Facilities Support Services	4,845
56121	NAICS 56121 — Facilities Support Services	4,845
5613	NAICS 5613 — Employment Services	63,561
56131	NAICS 56131 — Employment Placement Agencies and Executive Search Services	25,000
56132	NAICS 56132 — Temporary Help Services	25,000
56133	NAICS 56133 — Professional Employer Organizations	13,561
5614	NAICS 5614 — Business Support Services	155,592
56141	NAICS 56141 — Document Preparation Services	20,000
56142	NAICS 56142 — Telephone Answering Services	10,000
56143	NAICS 56143 — Business Service Centers	15,000
56144	NAICS 56144 — Collection Agencies	8,000
56145	NAICS 56145 — Credit Bureaus	2,592
56149	NAICS 56149 — Other Business Support Services	100,000
5615	NAICS 5615 — Travel Arrangement and Reservation Services	59,656
56151	NAICS 56151 — Travel Agencies	30,000
56152	NAICS 56152 — Tour Operators	10,000
56159	NAICS 56159 — Other Travel Arrangement and Reservation Services	19,656
5616	NAICS 5616 — Investigation and Security Services	61,348
56161	NAICS 56161 — Investigation, Guard, and Armored Car Services	40,000
56162	NAICS 56162 — Security Systems Services (except Locksmiths)	20,000
56169	NAICS 56169 — Other Investigation and Security Services	1,348
5617	NAICS 5617 — Services to Buildings and Dwellings	397,309
56171	NAICS 56171 — Exterminating and Pest Control Services	30,000
56172	NAICS 56172 — Janitorial Services	150,000
56173	NAICS 56173 — Landscaping Services	180,000
56174	NAICS 56174 — Carpet and Upholstery Cleaning Services	20,000
56179	NAICS 56179 — Other Services to Buildings and Dwellings	17,309
5619	NAICS 5619 — Other Support Services	608,069
56191	NAICS 56191 — Packaging and Labeling Services	10,000
56192	NAICS 56192 — Convention and Trade Show Organizers	8,000
56199	NAICS 56199 — All Other Support Services	590,069
562	NAICS 562 — Waste Management and Remediation Services	48,124
5621	NAICS 5621 — Waste Collection	10,879
56211	NAICS 56211 — Waste Collection	10,879
5622	NAICS 5622 — Waste Treatment and Disposal	4,479
56221	NAICS 56221 — Waste Treatment and Disposal	4,479
5629	NAICS 5629 — Remediation and Other Waste Management Services	32,766
56291	NAICS 56291 — Remediation Services	15,000
56292	NAICS 56292 — Materials Recovery Facilities	3,000
56299	NAICS 56299 — All Other Waste Management Services	14,766

Sample Data

Sample Companies in This Industry

Sector 56 — Administrative and Support and Waste Management and Remediation Services

Company Name	Location	Employees	NAICS Code
ManpowerGroup Inc	Milwaukee, WI	10,000+	561
Automatic Data Processing Inc	Roseland, NJ	10,000+	561
Cintas Corporation	Cincinnati, OH	10,000+	561
Republic Services Inc	Phoenix, AZ	10,000+	562
Waste Management Inc	Houston, TX	10,000+	562
ServiceMaster Global Holdings	Memphis, TN	10,000+	561
Amentum Services Inc	Germantown, MD	10,000+	561
ABM Industries Inc	New York, NY	10,000+	561
BrightSpring Health Services	Louisville, KY	10,000+	561
Clean Harbors Inc	Norwell, MA	10,000+	562

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Other NAICS Sectors

NAICS 11 — Agriculture, Forestry, Fishing and Hunting367,959 entities

NAICS 21 — Mining, Quarrying, and Oil and Gas Extraction33,339 entities

NAICS 22 — Utilities52,270 entities

NAICS 23 — Construction1,512,763 entities

NAICS 31-33 — Manufacturing660,640 entities

NAICS 42 — Wholesale Trade698,477 entities

NAICS 44-45 — Retail Trade1,870,617 entities

NAICS 48-49 — Transportation and Warehousing711,582 entities

NAICS 51 — Information370,463 entities

NAICS 52 — Finance and Insurance771,419 entities

NAICS 53 — Real Estate and Rental and Leasing926,476 entities

NAICS 54 — Professional, Scientific, and Technical Services2,489,746 entities

NAICS 55 — Management of Companies and Enterprises93,116 entities

NAICS 61 — Educational Services430,343 entities

NAICS 62 — Health Care and Social Assistance1,695,931 entities

NAICS 71 — Arts, Entertainment, and Recreation385,880 entities

NAICS 72 — Accommodation and Food Services931,927 entities

NAICS 81 — Other Services (except Public Administration)1,955,493 entities

NAICS 92 — Public Administration256,211 entities

Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.