Admin and Support Services - Industry Research Reports (389,056 companies)
Industries in the Admin and Support Services category are companies engaged in activities that support the day-to-day operations of other organizations. The processes employed in this sector (e.g., general management, personnel administration, clerical activities, cleaning activities) are often integral parts of the activities of establishments found in all sectors of the economy. Many of the activities performed in this category are ongoing routine support functions that all businesses and organizations must do and that they have traditionally done for themselves. Recent trends, however, are to contract or purchase such services from businesses that specialize in such activities and can, therefore, provide the services more efficiently. The administrative and management activities performed by companies in this sector are typically on a contract or fee basis.
There are 389,056 companies in the U.S. that operate in the Admin and Support Services category comprised of 25 specific industries.
Narrow your search: Click on the industry of interest to you and see its industry research report:
- Armored Car Services (679)
- Building Maintenance, Window Cleaning and more (47,597)
- Business Writing, Editing, Proofreading and more (4,008)
- Carpet Cleaning and Upholstery Cleaning (27,975)
- Collection Agencies (9,087)
- Convention and Visitors Bureaus (560)
- Court Reporters and Stenographers (7,937)
- Credit Scores and Reports (1,850)
- Employment Agencies (41,451)
- Event Planning, Convention and Meeting Planner and more (8,667)
- HR Outsourcing (4,437)
- Janitorial Service, Commercial Cleaning (28,990)
- Packaging Services, Shrink Wrap and more (2,792)
- Paper Shredding & Recycling, Fundraising and more (3,586)
- Pest Control and Exterminator Services (53,003)
- Photocopiers and other Business Services (19,446)
- Private Investigators, Detectives (12,074)
- Repossession Services (1,232)
- Security Guard and Patrol Services (12,997)
- Security Systems and Alarm Services (38,911)
- Telemarketing and Call Centers (1,403)
- Telephone Answering Services (8,209)
- Temp Agencies (14,606)
- Tickets, Reservations, Road services and more (2,327)
- Travel Agency (35,232)
NAICS classification details for Admin and Support Services category:
NAICS Subsector code and description: 561 Administrative and Support Services
NAICS Economic Sector code and description: 56 Administrative and Support and Waste Management and Remediation Services
See a list of all 389,056 companies in the Admin and Support Services category.
Or see a list of companies by state:
- Alabama (5,584)
- Alaska (1,119)
- Arizona (6,860)
- Arkansas (3,280)
- California (50,329)
- Colorado (5,936)
- Connecticut (4,911)
- Delaware (1,335)
- District of Columbia (1,273)
- Florida (31,385)
- Georgia (12,692)
- Hawaii (1,839)
- Idaho (1,820)
- Illinois (16,300)
- Indiana (6,716)
- Iowa (3,011)
- Kansas (3,711)
- Kentucky (4,341)
- Louisiana (6,085)
- Maine (1,435)
- Maryland (7,809)
- Massachusetts (9,104)
- Michigan (10,606)
- Minnesota (5,918)
- Mississippi (3,193)
- Missouri (7,180)
- Montana (1,381)
- Nebraska (1,953)
- Nevada (3,759)
- New Hampshire (1,823)
- New Jersey (12,391)
- New Mexico (2,005)
- New York (22,989)
- North Carolina (11,583)
- North Dakota (755)
- Ohio (12,710)
- Oklahoma (4,623)
- Oregon (5,285)
- Pennsylvania (15,743)
- Rhode Island (1,373)
- South Carolina (5,848)
- South Dakota (1,058)
- Tennessee (8,072)
- Texas (29,927)
- Utah (2,648)
- Vermont (755)
- Virginia (9,759)
- Washington (9,989)
- West Virginia (1,744)
- Wisconsin (6,418)
- Wyoming (693)


