Sphere Semi Custom Semiconductors
Founded 2024 · 12 employees on LinkedIn · 5 known investors
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Sphere Semi uses an AI engine to design, validate, and fabricate analog chips, starting with RF components and mixed-signal blocks. It delivers custom chips and reusable IP such as LNAs, PAs, filters, SerDes, and ADCs/DACs built to customer specifications.
Founders & leadership
Sphere Semi Custom Semiconductors was founded in 2024 by Steven Glinert.
Investors · 5
How we know: Abstract Ventures's portfolio page · Not right? Tell us
How we know: ACME Capital's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: av.vc · Not right? Tell us
How we know: chapterone.com · Not right? Tell us
How we know: Construct Capital's portfolio page · the VCSheet dataset · Not right? Tell us
Frequently asked questions
- What does Sphere Semi Custom Semiconductors do?
- Sphere Semi uses an AI engine to design, validate, and fabricate analog chips, starting with RF components and mixed-signal blocks. It delivers custom chips and reusable IP such as LNAs, PAs, filters, SerDes, and ADCs/DACs built to customer specifications.
- Who founded Sphere Semi Custom Semiconductors?
- Sphere Semi Custom Semiconductors was founded by Steven Glinert in 2024.
- Who are Sphere Semi Custom Semiconductors's investors?
- Sphere Semi Custom Semiconductors's investors include Abstract Ventures, ACME Capital, Alumni Ventures, Chapter One, Construct Capital.


