SIC 3672
Printed Circuit Boards
31 tracked issuers · live filings below.
Tracked issuers
31
Recent filings surfaced
40
SIC code
3672
Industry overview
Printed Circuit Boards (SIC 3672) span rigid, flexible, and HDI boards plus quick-turn prototyping and assembly services that anchor electronics design and production for OEMs across automotive, aerospace and defense, medical devices, telecom, consumer electronics, and industrial controls. Manufacturers balance tight tolerances, multilayer stackups, and compliant finishes while navigating supply chain volatility in copper laminates and specialty resins, strict environmental rules (RoHS, REACH), export controls, and reliability/IP risks tied to critical infrastructure. In 2024-2025 the sector is shaped by onshoring and CHIPS Act incentives, rising demand from EV platforms, AI/data-center hardware, and avionics, accelerated cycles toward miniaturization and high-speed materials, and investments in automation, additive fabrication, and greener chemistries to cut waste and energy use. OEMs and investors monitor margin pressure from input costs and capacity expansions alongside quality certifications (IPC, ISO) that remain table stakes. For the latest company moves and disclosures, you can view live SEC filings on Earnings Feed.
Source: Earnings Feed research · last fetched 11/23/2025
Featured issuers
- ACT MANUFACTURING INC
CIK 0000937971
MA
- ALTRON INC
CIK 0000741339
MA
- ARIEL CORP
CIK 0000911167
DE
- AUREAL INC
CIK 0000892433
DE
- BENCHMARK ELECTRONICS INC
CIK 0000863436 · BHE
TX
- CENTURY ELECTRONICS MANUFACTURING INC
CIK 0001092597
DE
- CIRCUIT SYSTEMS INC
CIK 0000773657
IL
- CTS CORP
CIK 0000026058 · CTS
IN
- DDI CAPITAL CORP/DYNAMIC DETAILS INC
CIK 0001050119
CA
- EFTC CORP/
CIK 0000916797
CO
- ELTEK LTD
CIK 0001024672 · ELTK
L3
- FLEX LTD.
CIK 0000866374 · FLEX
U0
Recent filings
DDI CAPITAL CORP/DYNAMIC DETAILS INC 10-Q
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