Rambus

As of 2026-10-09, Rambus has 0 tracked suppliers and 10 tracked customers in this dataset. The customer list here follows a shared pattern for this segment rather than being individually confirmed for Rambus — see /methodology.

Sourced from 1 reference — primary source — last verified 2026-06-12.

Memory interface chips and high-speed interface IP.

Ticker: NASDAQ: RMBS
Headquarters: Sunnyvale
Founded: 1990
Revenue: $393M (FY2017) · +16.8% YoY
Net income: $230M
Operating margin: 66.2%
Market position: major
Value-chain segment: Semiconductor IP Licensing
Key products: DDR5 RCD chips, interface IP

About Rambus

Rambus, headquartered in United States, operates in the Semiconductor IP Licensing segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include DDR5 RCD chips, interface IP. wafergraph maps 10 tracked customers for Rambus across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.

Rambus Inc. is an American technology company that designs, develops and licenses chip interface technologies and architectures that are used in digital electronics products. The company, founded in 1990, is well known for inventing RDRAM and for its intellectual property-based litigation following the introduction of DDR-SDRAM memory.

Role in the chain

Rambus is a market major in EDA & IP (Semiconductor IP Licensing), headquartered in United States. Memory interface chips and high-speed interface IP.

Diligence questions

The dataset names 10 tracked customers for Rambus. How concentrated is demand among those names, and which of them have a documented second source in this graph?
Rambus is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
Rambus trades as NASDAQ:RMBS. What does the latest reported period say about capacity and backlog versus the graph position above?
Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Rambus