The sourced map of company relationships
Every line backed by a verbatim quote from a public company filing — one click from the source.
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Explore by supply-chain theme
AI Data-Center Compute & Interconnect
Who builds the compute behind AI: GPU and custom-silicon designers, the high-bandwidth memory and interconnect that feed them, and the system makers that turn chips into racks.
Semiconductor Foundries & Advanced Packaging
Chip designers rarely own factories. These are the foundries that fabricate the world's wafers and the assembly-and-test firms that package them, mapped against the fabless companies that depend on both.
Analog & Power Semiconductors
Broad-line analog, mixed-signal, and power-management chipmakers, together with the automotive, industrial, and consumer customers they supply and the rivals they meet in each market.
Wide-Bandgap Power (GaN & SiC)
Gallium-nitride and silicon-carbide devices are rewiring EV powertrains, fast charging, and power supplies. See which pioneers, incumbents, and challengers supply and compete with one another.
Networking & Connectivity Chips
Switch, optics, and connectivity silicon, and the equipment vendors that build it into the routers, switches, and optical links carrying cloud and AI traffic.
Semiconductor Equipment & Materials
The picks and shovels of chipmaking: lithography, deposition, etch, and metrology tools, plus the specialty materials that keep every fab in the world running.
EDA & Chip IP
Every modern chip starts in design software and licensed IP. Meet the EDA and processor-IP vendors that nearly all chipmakers build on.
Most-connected companies
- Skyworks · 46 relationships
- MKSI · 36 relationships
- NXP · 35 relationships
- Rambus · 31 relationships
- TSMC · 30 relationships
- Qualcomm · 30 relationships
- UMC · 30 relationships
- NVIDIA · 28 relationships
- STMicroelectronics · 28 relationships
- FormFactor · 26 relationships
- Marvell · 25 relationships
- AMD · 25 relationships
- Alpha & Omega · 23 relationships
- Cisco · 23 relationships
- Qorvo · 22 relationships
- SiTime · 22 relationships
- Broadcom · 21 relationships
- Intel · 21 relationships
- Cirrus Logic · 21 relationships
- onsemi · 20 relationships
- Littelfuse · 20 relationships
- Power Integrations · 20 relationships
- Samsung · 19 relationships
- Vishay · 19 relationships
- Wolfspeed · 19 relationships
- Diodes · 18 relationships
- Cadence · 17 relationships
- Silicon Labs · 17 relationships
- ASE · 16 relationships
- GlobalFoundries · 16 relationships
- Texas Instruments · 16 relationships
- Navitas · 16 relationships
- MACOM · 15 relationships
- Infineon · 14 relationships
- Teradyne · 14 relationships
- Enphase · 14 relationships
- Fabrinet · 14 relationships
- Renesas · 14 relationships
- Supermicro · 14 relationships
- Monolithic Power · 13 relationships
- Entegris · 12 relationships
- Credo · 11 relationships
- Arista Networks · 11 relationships
- Astera Labs · 10 relationships
- Amkor · 10 relationships
- Sanmina · 10 relationships
- ASML · 10 relationships
- Lam Research · 10 relationships
- Avnet · 10 relationships
- Analog Devices · 9 relationships
- Microchip Technology · 8 relationships
- Lattice · 8 relationships
- Apple · 8 relationships
- Foxconn · 8 relationships
- Arrow · 8 relationships
- Micron · 8 relationships
- Microsoft · 7 relationships
- Jabil · 7 relationships
- Huawei · 7 relationships
- Arm · 7 relationships