Theme · 14 · Power silicon

Power Semiconductors and Electrification.

The silicon that controls current across vehicles, solar, industrial systems, and grid hardware. This map separates wide-bandgap devices, analog control, discretes, inverter systems, and wafer materials. Identification, not recommendation. Archetype, not prediction.

5 layers
12 companies
US and ADR scope
Updated live
The map

5 layers, one chain.

A supply-chain view of the public companies operating in each layer, with live quotes and Veridion Score rendered below.

  1. Layer 01

    Wide-Bandgap Devices

    Silicon carbide and gallium nitride exposure for higher-voltage switching.

    WOLFNVTSON
  2. Layer 02

    Power Management and Analog

    Control chips, analog converters, and power-management silicon.

    MCHPADIMPWRPOWITXN
  3. Layer 03

    Discretes and Gate Drivers

    Discrete components and driver exposure used around the power stage.

    ONVSH
  4. Layer 04

    Inverters and Systems

    Solar and distributed-energy systems that convert power into usable output.

    ENPHSEDG
  5. Layer 05

    Wafers and Materials

    Substrate and compound-semiconductor materials beneath device supply.

    WOLFAXTI
Layer 01 · Wide-Bandgap Devices

Wide-Bandgap Devices

Silicon carbide and gallium nitride exposure for higher-voltage switching.

Layer 02 · Power Management and Analog

Power Management and Analog

Control chips, analog converters, and power-management silicon.

Layer 03 · Discretes and Gate Drivers

Discretes and Gate Drivers

Discrete components and driver exposure used around the power stage.

Layer 04 · Inverters and Systems

Inverters and Systems

Solar and distributed-energy systems that convert power into usable output.

Layer 05 · Wafers and Materials

Wafers and Materials

Substrate and compound-semiconductor materials beneath device supply.

Methodology and coverage.

Constituent lists are reviewed against revenue mix, segment disclosures, filings, and stated capital plans. Quotes are sourced from licensed market data; the Veridion Score is computed from six published factors. Inclusion is not a recommendation.