44 NAICS industries for “naics:56”

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NAICS (North American Industry Classification System) classifies businesses by their primary activity. It is used for government statistics, contracting, marketing, and business research. Learn about NAICS →

  1. 561110 Office Administrative Services

    Providing a range of day-to-day office administrative services, such as financial planning; billing and recordkeeping; personnel; and physical distribution and logistics, for others on a contract or fee basis.

    16,509 U.S. business records

  2. 561210 Facilities Support Services

    Providing operating staff to perform a combination of support services within a client's facilities.

    1,331 U.S. business records

  3. 561311 Employment Placement Agencies

    Listing employment vacancies and in recruiting, referring, or placing applicants for employment.

    15,446 U.S. business records

  4. 561312 Executive Search Services

    Providing executive search, recruitment, and placement services for clients with specific executive and senior management position requirements.

    2,488 U.S. business records

  5. 561320 Temporary Help Services

    Supplying workers to clients' businesses for limited periods of time to supplement the working force of the client.

    3,615 U.S. business records

  6. 561330 Professional Employer Organizations

    Providing human resources and human resource management services to client businesses and households.

    927 U.S. business records

  7. 561410 Document Preparation Services

    One or more of the following: (1) letter or resume writing; (2) document editing or proofreading; (3) typing, word processing, or desktop publishing; and (4) stenography (except court reporting or stenotype recording), transcription, and other secretarial services.

    1,813 U.S. business records

  8. 561421 Telephone Answering Services

    Answering telephone calls and relaying messages on behalf of clients or for other establishments of the same enterprise.

    964 U.S. business records

  9. 561422 Telemarketing Bureaus and Other Contact Centers

    Operating call centers that initiate or receive communications via telephone, facsimile, email, or other communication modes for purposes such as: (1) promoting products or services, (2) taking orders, (3) soliciting contributions, and (4) providing information or assistance regarding products or services.

    2,765 U.S. business records

  10. 561431 Private Mail Centers

    This U.S. industry comprises (1) establishments primarily engaged in providing mailbox rental and other postal and mailing (except direct mail advertising) services or (2) establishments engaged in providing these mailing services along with one or more other office support services, such as facsimile services, word processing services, on-site PC rental services, and office product sales.

    209 U.S. business records

  11. 561439 Other Business Service Centers (including Copy Shops)

    This U.S. industry comprises (1) establishments generally known as copy centers or shops primarily engaged in providing photocopying, duplicating, blueprinting, and other document copying services, without also providing printing services (e.g., offset printing, quick printing, digital printing, prepress services) and (2) establishments (except private mail centers) engaged in providing a range of office support services (except printing services), such as document copying services, facsimile services, word processing services, on-site PC rental services, and office product sales.

    3,159 U.S. business records

  12. 561440 Collection Agencies

    Collecting payments for claims and remitting payments collected to their clients.

    1,787 U.S. business records

  13. 561450 Credit Bureaus

    Compiling information, such as credit and employment histories, and providing the information to financial institutions, retailers, and others who have a need to evaluate the creditworthiness of individuals and businesses.

    337 U.S. business records

  14. 561491 Repossession Services

    Repossessing tangible assets (e.g., automobiles, boats, equipment, planes, furniture, appliances) for the creditor as a result of delinquent debts.

    419 U.S. business records

  15. 561492 Court Reporting and Stenotype Services

    Providing verbatim reporting and stenotype recording of live legal proceedings and transcribing subsequent recorded materials.

    2,342 U.S. business records

  16. 561499 All Other Business Support Services

    Providing business support services.

    Excludes: secretarial and other document preparation services; telephone answering and telemarketing services; private mail services or document copying services conducted as separate activities or in conjunction with other office support services; monetary debt collection services; credit reporting services; repossession services; and court reporting and stenotype recording services.

    5,637 U.S. business records

  17. 561510 Travel Agencies

    Acting as agents in selling travel, tour, and accommodation services to the general public and commercial clients.

    18,388 U.S. business records

  18. 561520 Tour Operators

    Arranging and assembling tours.

    4,862 U.S. business records

  19. 561591 Convention and Visitors Bureaus

    Marketing and promoting communities and facilities to businesses and leisure travelers through a range of activities, such as assisting organizations in locating meeting and convention sites; providing travel information on area attractions, lodging accommodations, restaurants; providing maps; and organizing group tours of local historical, recreational, and cultural attractions.

    402 U.S. business records

  20. 561599 All Other Travel Arrangement and Reservation Services

    This U.S. industry comprises establishments (except travel agencies, tour operators, and convention and visitors bureaus) primarily engaged in providing travel arrangement and reservation services.

    2,243 U.S. business records

  21. 561611 Investigation and Personal Background Check Services

    Providing investigation, detective, and personal background check services.

    5,357 U.S. business records

  22. 561612 Security Guards and Patrol Services

    Providing guard and patrol services, such as bodyguard, guard dog, and parking security services.

    5,373 U.S. business records

  23. 561613 Armored Car Services

    Picking up and delivering money, receipts, or other valuable items.

    448 U.S. business records

  24. 561621 Security Systems Services (except Locksmiths)

    This U.S. industry comprises establishments primarily engaged in (1) selling security alarm systems, such as burglar and fire alarms, along with installation, repair, or monitoring services or (2) remote monitoring of electronic security alarm systems.

    5,308 U.S. business records

  25. 561622 Locksmiths

    This U.S. industry comprises establishments primarily engaged in (1) selling mechanical or electronic locking devices, safes, and security vaults, along with installation, repair, rebuilding, or adjusting services or (2) installing, repairing, rebuilding, and adjusting mechanical or electronic locking devices, safes, and security vaults.

    8,316 U.S. business records

  26. 561710 Exterminating and Pest Control Services

    Exterminating and controlling birds, mosquitoes, rodents, termites, and other insects and pests.

    Excludes: for crop production and forestry production.

    18,490 U.S. business records

  27. 561720 Janitorial Services

    Cleaning building interiors, interiors of transportation equipment (e.g., aircraft, rail cars, ships), and/or windows.

    28,445 U.S. business records

  28. 561730 Landscaping Services

    This industry comprises (1) establishments primarily engaged in providing landscape care and maintenance services and/or installing trees, shrubs, plants, lawns, or gardens and (2) establishments primarily engaged in providing these services along with the design of landscape plans and/or the construction (i.e., installation) of walkways, retaining walls, decks, fences, ponds, and similar structures.

    76,769 U.S. business records

  29. 561740 Carpet and Upholstery Cleaning Services

    Cleaning and dyeing used rugs, carpets, and upholstery.

    13,499 U.S. business records

  30. 561790 Other Services to Buildings and Dwellings

    Providing services to buildings and dwellings.

    Excludes: exterminating and pest control; janitorial; landscaping care and maintenance; and carpet and upholstery cleaning.

    2,851 U.S. business records

  31. 561910 Packaging and Labeling Services

    Packaging client-owned materials.

    3,334 U.S. business records

  32. 561920 Convention and Trade Show Organizers

    Organizing, promoting, and/or managing events, such as business and trade shows, conventions, conferences, and meetings (whether or not they manage and provide the staff to operate the facilities in which these events take place).

    1,731 U.S. business records

  33. 561990 All Other Support Services

    Providing day-to-day business and other organizational support services.

    Excludes: office administrative services, facilities support services, employment services, business support services, travel arrangement and reservation services, security and investigation services, services to buildings and other structures, packaging and labeling services, and convention and trade show organizing services.

    31,097 U.S. business records

  34. 562111 Solid Waste Collection

    One or more of the following: (1) collecting and/or hauling nonhazardous solid waste (i.e., garbage) within a local area; (2) operating nonhazardous solid waste transfer stations; and (3) collecting and/or hauling mixed recyclable materials within a local area.

    421 U.S. business records

  35. 562112 Hazardous Waste Collection

    Collecting and/or hauling hazardous waste within a local area and/or operating hazardous waste transfer stations.

    81 U.S. business records

  36. 562119 Other Waste Collection

    Collecting and/or hauling waste (except nonhazardous solid waste and hazardous waste) within a local area.

    6,046 U.S. business records

  37. 562211 Hazardous Waste Treatment and Disposal

    This U.S. industry comprises establishments primarily engaged in (1) operating treatment and/or disposal facilities for hazardous waste or (2) the combined activity of collecting and/or hauling of hazardous waste materials within a local area and operating treatment or disposal facilities for hazardous waste.

    874 U.S. business records

  38. 562212 Solid Waste Landfill

    This U.S. industry comprises establishments primarily engaged in (1) operating landfills for the disposal of nonhazardous solid waste or (2) the combined activity of collecting and/or hauling nonhazardous waste materials within a local area and operating landfills for the disposal of nonhazardous solid waste.

    543 U.S. business records

  39. 562213 Solid Waste Combustors and Incinerators

    Operating combustors and incinerators for the disposal of nonhazardous solid waste.

    On Request

  40. 562219 Other Nonhazardous Waste Treatment and Disposal

    This U.S. industry comprises establishments primarily engaged in (1) operating nonhazardous waste treatment and disposal facilities (except landfills, combustors, incinerators, and sewer systems or sewage treatment facilities) or (2) the combined activity of collecting and/or hauling of nonhazardous waste materials within a local area and operating waste treatment or disposal facilities (except landfills, combustors, incinerators, and sewer systems or sewage treatment facilities).

    3,453 U.S. business records

  41. 562910 Remediation Services

    One or more of the following: (1) remediation and cleanup of contaminated buildings, mine sites, soil, or ground water; (2) integrated mine reclamation activities, including demolition, soil remediation, waste water treatment, hazardous material removal, contouring land, and revegetation; and (3) asbestos, lead paint, and other toxic material abatement.

    1,335 U.S. business records

  42. 562920 Materials Recovery Facilities

    This industry comprises establishments primarily engaged in (1) operating facilities for separating and sorting recyclable materials from nonhazardous waste streams (i.e., garbage) and/or (2) operating facilities where commingled recyclable materials, such as paper, plastics, used beverage cans, and metals, are sorted into distinct categories.

    313 U.S. business records

  43. 562991 Septic Tank and Related Services

    This U.S. industry comprises establishments primarily engaged in (1) pumping (i.e., cleaning) septic tanks and cesspools and/or (2) renting and/or servicing portable toilets.

    3,274 U.S. business records

  44. 562998 All Other Miscellaneous Waste Management Services

    Providing waste management services.

    Excludes: waste collection, waste treatment and disposal, remediation, operation of materials recovery facilities, septic tank pumping and related services, and waste management consulting services.

    1,045 U.S. business records

More specific industry matches

Eight-digit Extended NAICS classifications provide more detailed industry segments within the six-digit NAICS framework, helping you narrow your business targeting.

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Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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