NAICS Code 423440-63 - Signals (Wholesale) & Manufacturers

Marketing Level - NAICS 8-Digit

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NAICS CODE 423440-63
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NAICS Code 423440-63 Description (8-Digit)

The Signals (Wholesale) & Manufacturers industry involves the distribution and manufacturing of various types of signals, including visual, auditory, and sensory signals. These signals are used to convey information or warnings to individuals or groups in a variety of settings, such as industrial, commercial, and public spaces. The industry includes wholesalers who distribute signals to retailers and end-users, as well as manufacturers who produce signals for sale.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 423440 page

Tools

Tools commonly used in the Signals (Wholesale) & Manufacturers industry for day-to-day tasks and operations.

  • Signal generators
  • Signal analyzers
  • Signal amplifiers
  • Signal conditioners
  • Signal converters
  • Signal isolators
  • Signal transmitters
  • Signal receivers
  • Signal processors
  • Signal filters

Industry Examples of Signals (Wholesale) & Manufacturers

Common products and services typical of NAICS Code 423440-63, illustrating the main business activities and contributions to the market.

  • Traffic signals
  • Emergency sirens
  • Fire alarms
  • Security alarms
  • Public address systems
  • Warning lights
  • Industrial signaling devices
  • Marine signaling devices
  • Aviation signaling devices
  • Railway signaling devices

History

A concise historical narrative of NAICS Code 423440-63 covering global milestones and recent developments within the United States.

  • The "Signals (Wholesale) & Manufacturers" industry has a long history dating back to the early 19th century when the first telegraph was invented. The telegraph revolutionized communication and paved the way for the development of signaling devices. In the late 1800s, the first traffic signal was invented, and in the early 1900s, the first radio signals were transmitted. The industry continued to grow with the invention of television signals, satellite signals, and digital signals. In the United States, the industry has seen significant growth in recent years due to the increasing demand for wireless communication and the development of new technologies such as 5G networks and the Internet of Things (IoT). The industry has also been impacted by the COVID-19 pandemic, which has led to an increase in demand for remote communication technologies such as video conferencing and virtual events.