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SIC 3678//Industry Hub

Electronic Connectors

16 tracked issuers filing with the SEC under this industry classification.

Issuers

16

Filings

40

SIC Code

3678

Industry Overview

Electronic Connectors

Electronic connectors companies in SIC 3678 design and manufacture plugs, sockets, cable assemblies, and high-speed interconnect systems that bridge signals and power across devices, serving OEMs in automotive/EV platforms, aerospace and defense avionics, industrial automation, data centers, consumer electronics, and medical equipment. Buyers prize reliability, signal integrity, and ruggedization, while vendors navigate volatile metal costs, supply-chain concentration, and strict quality regimes such as IPC/UL, RoHS/REACH environmental rules, and ITAR or export controls. Cybersecurity and counterfeit-part risks also loom as production globalizes. In 2024-2025, demand is shaped by EV wiring harness growth, 5G small cells, AI server acceleration, and miniaturized connectors for wearables and medical implants, alongside pushes for recyclable materials and digital-twin-enabled factories. Firms investing in higher-speed standards, sealing for harsh environments, and sustainable designs are best positioned. For deeper diligence, view live SEC filings on Earnings Feed.

Source: Earnings Feed research · 11/23/2025

Latest Filings

40 items