# LSI Computer Systems, Inc.
> “U.S. fabless semiconductor company, founded in 1969 and headquartered in Melville, New York, that designs and supplies standard and custom CMOS / mixed-signal integrated circuits for motion control, quadrature counting and encoding, lighting and LED control, and line driving.”

- Canonical entity: https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338
- Website listed in the source snapshot: https://lsicsi.com/
- Category: [Businesses](https://directory.readyscan.ai/directory/businesses)
- Machine record: https://directory.readyscan.ai/discovery/entities/lsi-computer-systems-inc-q140303338.json
- Material fingerprint: fnv1a64:6bbf9e6561808b39
- Entity revision: fnv1a64:be0c93673701ec50
- Published: 2026-10-24
- Modified: 2026-10-24

## Questions & answers
### [What is LSI/CSI's core mission beyond simply designing chips?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-b5f7ddfc53ea5d16fe3f)
“Our mission, since 1969, has been to serve as a long-term technology partner, enabling our clients to create market-leading products through superior integrated circuit design. We see ourselves as a seamless extension of our clients’ engineering teams.”
Sources: https://lsicsi.com/faq/

### [How has being a privately held U.S. company since 1969 shaped your business model?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-d0bacfb71af2763f1792)
“Our long-standing private ownership provides a crucial advantage: stability and a long-term perspective. We are not driven by quarterly shareholder demands.”
Sources: https://lsicsi.com/faq/

### [Your website emphasizes "in-depth staff involvement." What does this mean in practice?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-8278f3365132854c7053)
“This means you will never be siloed in a portal or dealing solely with a project manager. You will have direct, consistent access to the senior engineers who are designing your chip.”
Sources: https://lsicsi.com/faq/

### [Beyond performance, what is the Total Cost of Ownership (TCO) benefit of a custom IC from LSI/CSI?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-d33841685d45d463a7e9)
“The TCO extends far beyond the initial NRE and unit price.”
Sources: https://lsicsi.com/faq/

### [What does the ideal custom IC project look like for LSI/CSI?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-ff8291b0cba0ae98b6c8)
“While we serve a broad range of needs, an ideal project is one where our collaborative, high-touch engineering model provides the most value.”
Sources: https://lsicsi.com/faq/

### [Can you detail the milestones of the development journey, from NDA to Mass Production?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-74b504c563bed8c6cc6c)
“Certainly.”
Sources: https://lsicsi.com/faq/

### [What Electronic Design Automation (EDA) tools do you use?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-33ff388cc81747fcbf44)
“We rely on a robust selection of industry-standard EDA tools for our design and verification workflows. We primarily leverage solutions from leading EDA vendors to ensure compatibility across the semiconductor ecosystem and maintain design integrity.”
Sources: https://lsicsi.com/faq/

### [What process technologies and nodes can you design for?](https://directory.readyscan.ai/entities/lsi-computer-systems-inc-q140303338#company-answer-content-native-digital-agencies-2ba0441c6c58ff49-a-26af21a24c9daa698e4b)
“We are technology-agnostic and select the process that is best suited for the application.”
Sources: https://lsicsi.com/faq/

## Company sources
- [LSI Computer Systems, Inc. website](https://lsicsi.com/) — lsicsi.com · [Related Ready Scan knowledge](https://readyscan.ai/sources/source-2ba0441c6c58ff49)
- [lsicsi.com/faq/](https://lsicsi.com/faq/) — lsicsi.com · [Related Ready Scan knowledge](https://readyscan.ai/sources/source-08482b575f391e5e)

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