SIGMATECH

Communications Equipment Manufacturing

NAICS #3342 |

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

NAICS #33422 | This industry comprises establishments primarily engaged in manufacturing radio and television broadcast and wireless communications equipment. Examples of products made by these establishments are: transmitting and receiving antennas, cable television equipment, GPS equipment, pagers, cellular phones, mobile communications equipment, and radio and television studio and broadcasting equipment. Manufacturing household-type audio and video equipment, such as televisions and radio sets,--are classified in Industry 334310, Audio and Video Equipment Manufacturing; and Manufacturing wired and nonwired intercommunications equipment (i.e., intercoms)--are classified in Industry 334290, Other Communications Equipment Manufacturing.

Machinery, Equipment, and Supplies Merchant Wholesalers

NAICS #4238 | This industry group comprises establishments primarily engaged in the merchant wholesale distribution of construction, mining, farm, garden, industrial, service establishment, and transportation machinery, equipment and supplies.

Other Support Activities for Water Transportation

NAICS #48839 | This industry comprises establishments primarily engaged in providing services to water transportation (except port and harbor operations; marine cargo handling services; and navigational services to shipping). Ship painting--are classified in Industry 238320, Painting and Wall Covering Contractors; Providing ship janitorial services--are classified in Industry 561720, Janitorial Services; Operating port, harbor, or canal facilities--are classified in Industry 488310, Port and Harbor Operations; Providing stevedoring and other marine cargo handling services--are classified in Industry 488320, Marine Cargo Handling; Providing navigational services to shipping--are classified in Industry 488330, Navigational Services to Shipping; and Providing ship overhauling or repairs in a shipyard--are classified in U.S. Industry 336611, Ship Building and Repairing.

Environmental Consulting Services

NAICS #54162 | This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials. These establishments identify problems (e.g., inspect buildings for hazardous materials), measure and evaluate risks, and recommend solutions. They employ a multidisciplined staff of scientists, engineers, and other technicians with expertise in areas, such as air and water quality, asbestos contamination, remediation, and environmental law. Establishments providing sanitation or site remediation consulting services are included in this industry. Environmental remediation--are classified in Industry 562910, Remediation Services; and Providing environmental engineering services--are classified in Industry 541330, Engineering Services.

Investigation and Security Services

NAICS #5616 |

Promoters of Performing Arts, Sports, and Similar Events without Facilities

NAICS #71132 | This industry comprises promoters primarily engaged in organizing, promoting, and/or managing live performing arts productions, sports events, and similar events, such as state fairs, county fairs, agricultural fairs, concerts, and festivals, in facilities that are managed and operated by others. Theatrical (except motion picture) booking agencies are included in this industry. Booking motion pictures or videos--are classified in U.S. Industry 512199, Other Motion Picture and Video Industries; Producing live performances (but may also promote the performances)--are classified in Industry Group 7111, Performing Arts Companies; Operating racetracks (but may also promote the events held in these facilities)--are classified in U.S. Industry 711212, Racetracks; Presenting sporting events (but may also promote these events)--are classified in U.S. Industry 711211, Sports Teams and Clubs; Organizing, promoting, and/or managing conventions, conferences, and trade shows (but may also operate the facilities where these events take place)--are classified in Industry 561920, Convention and Trade Show Organizers; Organizing, promoting, and/or managing performing arts, sports, and similar events in facilities they manage or operate--are classified in Industry 711310, Promoters of Performing Arts, Sports, and Similar Events with Facilities; and Operating amateur, semiprofessional, or professional athletic associations or leagues--are classified in Industry 813990, Other Similar Organizations (except Business, Professional, Labor, and Political Organizations).

Communication Equipment Repair and Maintenance

NAICS #811213 | This U.S. industry comprises establishments primarily engaged in repairing and maintaining communications equipment without retailing new communication equipment, such as telephones, fax machines, communications transmission equipment, and two-way radios. Retailing new telephones and also providing repair services--are classified in U.S. Industry 443112, Radio, Television, and Other Electronics Stores; and Repairing stereo and other consumer electronic equipment--are classified in U.S. Industry 811211, Consumer Electronics Repair and Maintenance.