Everyday Supply Chain Maps
Direct answer: Every product you use daily passes through a chain of publicly traded companies extracting materials, making components, assembling, distributing, and selling it. These maps show who those companies are and what they earn at each stage.
Ten everyday supply chains mapped
- Smartphone supply chain: from rare earth mining and semiconductor fabrication through assembly, logistics, and retail.
- Electric vehicle supply chain: lithium, cobalt, and nickel mining through battery cell production, powertrain assembly, and dealership networks.
- Semiconductor supply chain: silicon wafer production, chip design, photolithography equipment, fabrication, packaging, and test.
- Coffee supply chain: green coffee growing, processing, trading, roasting, distribution, and retail.
- Oil and gasoline supply chain: exploration and production, pipeline transport, refining, wholesale distribution, and retail fuel.
- Food and grocery supply chain: farm inputs, crop production, food processing, cold chain logistics, and grocery retail.
- Pharmaceutical supply chain: active pharmaceutical ingredient synthesis, formulation, clinical-stage manufacturing, distribution, and pharmacy retail.
- Clothing and apparel supply chain: fiber production, spinning and weaving, cut-and-sew manufacturing, brand design, and apparel retail.
- Cloud computing supply chain: silicon chips, server hardware, data center construction, hyperscale operations, and software-as-a-service delivery.
- Aerospace supply chain: raw aluminum and titanium, aerostructure fabrication, avionics and engine manufacturing, final assembly, and airline operations.
How to read these maps
Each map follows the same structure: stages are described from upstream (raw materials) to downstream (end consumer), key publicly traded companies at each stage are named with their stock ticker in parentheses, and the investment angle at each stage is noted at the end of the page. Margin ranges by stage are included where reliable industry data exists. Where a stage is dominated by private, cooperative, or state-owned entities, the map identifies that directly and notes any indirect public exposure available through equipment makers, commodity processors, or ETFs.
What investors look for in supply chain maps
Four questions drive most supply chain investment analysis:
- Where is pricing power concentrated? Stages with proprietary technology, regulatory barriers, or network effects hold margins even when end demand weakens.
- Where are the sole-source chokepoints? A single company controlling a critical input (ASML in extreme ultraviolet lithography equipment, for example) holds negotiating leverage over every downstream customer.
- Which stages are most cyclical? Commodity-processing and capital-intensive manufacturing stages amplify swings in end demand; design and software stages are more stable.
- Where does disruption risk originate? Geographic concentration in a single country, single port, or single logistics provider creates asymmetric tail risk that rarely shows up in normal-year financial statements.
Frequently asked questions
What is an everyday supply chain map?
An everyday supply chain map traces all the publicly traded companies involved in producing, transporting, and selling a product consumers use regularly. It shows each stage from raw material through retail, identifies which publicly traded companies operate at each stage, and notes what each earns and what makes its position strong or vulnerable.
Are all supply chain stages publicly traded?
Not all. Some stages are dominated by private companies, state-owned enterprises, or cooperative structures. Contract manufacturers in clothing (most Bangladeshi garment factories), coffee farmers, and early-stage mining operations are often private. Where public companies are absent, the map notes that and suggests indirect exposure vehicles such as commodity ETFs or diversified processors.
How often do supply chain maps change?
Supply chains shift over years, not months, though geopolitical events, new technology, and trade policy can accelerate change. Semiconductor supply chains shifted meaningfully after the CHIPS Act spurred new domestic fab investment; EV battery supply chains are shifting as Western companies seek alternatives to Chinese battery materials. These maps are reviewed annually.