Ayar Labs: Funding, Investors & Team (Oct 2026)
Ayar Labs develops a monolithic in-package optical I/O (MIPO) solution for applications that require high bandwidth, low latency, and power-efficient short-reach interconnects. The company disrupts the traditional performance, cost, and efficiency curves of the semiconductor and computing industries by driving improvement in interconnect bandwidth density at lower power. Its patented approach uses industry-standard cost-effective silicon processing techniques to develop high speed, high density, low power optical-based interconnect “chiplets” and lasers to replace traditional electrical-based I/O. Ayar’s flagship product is a chip called TeraPhy that implements its optical technology on compact silicon die. The chip can be integrated directly into a central processing unit, graphics card, or another processor to give it optical data transmission capabilities. The Emeryville, California-headquartered company was established in 2015 by Alex Wright-Gladstein, Vladimir Stojanovic, Chen Sun, and Mark Wade.
Ayar Labs has raised $345M across 4 funding rounds on record, the most recent a Series D of $155M announced in Dec 2024.
That round is above the $7.5M median round size for Consumer Electronics companies tracked on FundedIQ over the last two years.
Ayar Labs Company Profile and Key Stats
Latest funding round on record: Dec 2024.
Ayar Labs Funding Rounds
Ayar Labs raised $35.0M in an undisclosed round announced in Nov 2020.
1.4 years later, a Series C of $130M was announced in Apr 2022.
1.1 years later, a Series C of $25.0M was announced in May 2023.
1.6 years later, a Series D of $155M was announced in Dec 2024.
Ayar Labs Founders and Leadership Team
Contact details for the Ayar Labs team: 4 of 4 have an email address on file.
Start 14-day free trial →Ayar Labs Funding Compared to Other Consumer Electronics Startups
Ayar Labs' latest round of $155M is above the median round in Consumer Electronics. Medians cover the last 24 months of disclosed rounds.
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Ayar Labs Funding FAQs
What does Ayar Labs do?
Ayar Labs develops a monolithic in-package optical I/O (MIPO) solution for applications that require high bandwidth, low latency, and power-efficient short-reach interconnects. The company disrupts the traditional performance, cost, and efficiency curves of the semiconductor and computing industries by driving improvement in interconnect bandwidth density at lower power. Its patented approach uses industry-standard cost-effective silicon processing techniques to develop high speed, high density, low power optical-based interconnect “chiplets” and lasers to replace traditional electrical-based I/O. Ayar’s flagship product is a chip called TeraPhy that implements its optical technology on compact silicon die. The chip can be integrated directly into a central processing unit, graphics card, or another processor to give it optical data transmission capabilities. The Emeryville, California-headquartered company was established in 2015 by Alex Wright-Gladstein, Vladimir Stojanovic, Chen Sun, and Mark Wade.
How much funding has Ayar Labs raised?
Ayar Labs has raised $345M across 4 rounds on record. The most recent is a Series D of $155M announced in Dec 2024.
When did Ayar Labs last raise funding?
Ayar Labs' most recent funding round on record is a Series D of $155M, announced in Dec 2024.
Who founded Ayar Labs?
FundedIQ lists Alex Wright Gladstein (Founder), Chen Sun (Founder), Mark Wade (Founder) at Ayar Labs.
Who is the CEO of Ayar Labs?
Charles Wuischpard is listed as CEO at Ayar Labs.
Where is Ayar Labs headquartered?
Ayar Labs is based in Emeryville, California, United States.
How many employees does Ayar Labs have?
Ayar Labs is in the 101-250 employee band.
How does Ayar Labs' funding compare to other Consumer Electronics startups?
Ayar Labs' latest round of $155M is above the $7.5M median round size for Consumer Electronics companies on FundedIQ across 1,547 tracked companies over the last two years.
About FundedIQ's Ayar Labs Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Ayar Labs is left off this page rather than filled in.
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