The global semiconductor industry in one evidence-first map: inputs, wafers, materials, EDA, IP, device design, foundries, equipment, packaging, test, distribution, and the systems that consume chips. Built for strategy, marketing, operations, and professional investment research.
The rail follows physical and commercial flow. It connects specialist workspaces without blending their units, reporting scopes, price classes, or evidence rights.
Catalog breadth is never presented as numeric market coverage. This chart counts operating segments by evidence state; it is not market size, production, shipments, revenue, or share.
Segment counts grouped by publication readiness
| Stage | Published numeric evidence | Official discovery route | Rights-gated or not disclosed |
|---|---|---|---|
| Inputs | 1 | 4 | 0 |
| Materials | 3 | 2 | 0 |
| Design stack | 4 | 1 | 0 |
| Devices | 2 | 3 | 0 |
| Fabrication | 5 | 0 | 0 |
| Equipment | 4 | 1 | 0 |
| Package inputs | 0 | 5 | 0 |
| Packaging & test | 4 | 1 | 0 |
| Channels | 2 | 1 | 2 |
| Demand | 1 | 4 | 0 |
Find materials, processes, devices, equipment, services, channels, companies and end markets. Each result exposes its measurement objects and evidence boundary.
5 / 50 operating segments shown. Representative companies are illustrative, never ranked.
Commercial wafer probe, package assembly, advanced packaging and final test.
Dated official or issuer facts exist, but they do not form a comparable market-wide series.
OSAT revenue, package units, wafer bumping, test hours and announced capacity are separate measures.
These names establish the shape of the segment. They are not exhaustive and do not imply revenue, volume, leadership, or market share.
Public records show evidence class, quality, scope and freshness. Exact acquisition paths and analyst notes remain in the authenticated research workspace.
Counts describe VLSI Market evidence coverage. They do not represent company count, market value, capacity, output, or competitive position.
| Stage | Segments | Time series | Dated facts | Derived open data | Official discovery | Rights / disclosure gaps | Flow boundary |
|---|---|---|---|---|---|---|---|
| 01 · Raw inputs & fab infrastructureMinerals, feedstocks, industrial gases, energy, water and utility systems that make semiconductor production possible. | 5 | 0 | 1 | 0 | 4 | 0 | Natural resources, electricity and waterto Semiconductor-grade feedstocks and fab utilities |
| 02 · Wafers & process materialsEngineered wafers, photomasks, resists, precursors, slurries and packaging materials used in fabrication. | 5 | 0 | 3 | 0 | 2 | 0 | Purified feedstocksto Qualified substrates and process materials |
| 03 · EDA, IP & design servicesDesign automation software, reusable IP, verification systems and design-service infrastructure. | 5 | 2 | 2 | 0 | 1 | 0 | Specifications and architecturesto Verified design databases and licensed IP |
| 04 · Chip & device designFabless, IDM and specialist device portfolios spanning compute, memory, analog, power, RF, sensors and photonics. | 5 | 1 | 1 | 0 | 3 | 0 | Design databases and process targetsto Tape-outs and qualified device portfolios |
| 05 · Foundry & wafer fabricationLeading-edge, mature-node, memory and specialty wafer manufacturing across foundry and IDM models. | 5 | 2 | 3 | 0 | 0 | 0 | Wafers, masks, materials and equipmentto Processed wafers and known-good die |
| 06 · Wafer-fab equipmentLithography, deposition, etch, clean, CMP, inspection, implantation, thermal and automation tools. | 5 | 0 | 4 | 0 | 1 | 0 | Process recipes and qualified materialsto Controlled manufacturing steps and process data |
| 07 · Packaging substrates & materialsOrganic and inorganic substrates, leadframes, bonding materials, encapsulants and thermal components. | 5 | 0 | 0 | 0 | 5 | 0 | Known-good die and package designsto Assembly-ready substrates and materials |
| 08 · Assembly, advanced packaging & testOSAT, wafer probe, conventional assembly, chiplets, 2.5D/3D integration, burn-in and final test. | 5 | 0 | 4 | 0 | 1 | 0 | Known-good die and package materialsto Qualified packaged semiconductor products |
| 09 · Distribution, marketplaces & logisticsAuthorized distribution, brokers, marketplaces, inventory channels, customs and product traceability. | 5 | 0 | 1 | 1 | 1 | 2 | Qualified packaged devicesto Available inventory and regional product flows |
| 10 · Systems & end-market demandData center, mobile, PC, automotive, industrial, communications, medical and aerospace systems. | 5 | 0 | 1 | 0 | 4 | 0 | Components, boards and subsystemsto Deployed electronic systems and replacement demand |
Government statistics, issuer disclosures, regulatory filings, open data and rights-gated discovery are kept as distinct evidence classes. Public datasets expose scope, basis, quality and freshness without leaking the internal source ledger.
A taxonomy entry can be complete while its numeric record remains missing. Missing, undisclosed, suppressed and rights-gated values are never converted to zero.
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