QUAD: Funding, Investors & Team (Oct 2026)
Quad specialises in manufacturing Superconducting Nanowire Single-Photon Detectors (SNSPDs) designed to capture individual photons of light. The company also develops proprietary hardware systems to operate these ultra-high-sensitivity sensors at cryogenic temperatures.
QUAD has raised $1.4M across 1 funding round on record, the most recent a Seed of $1.4M announced in Jun 2026.
That round is below the $5.2M median round size for Manufacturing companies tracked on FundedIQ over the last two years.
QUAD Company Profile and Key Stats
Latest funding round on record: Jun 2026.
QUAD Funding Rounds
QUAD Founders and Leadership Team
No contact details are on record for this team yet.
QUAD Funding Compared to Other Manufacturing Startups
QUAD's latest round of $1.4M is below the median round in Manufacturing. Medians cover the last 24 months of disclosed rounds.
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QUAD Funding FAQs
What does QUAD do?
Quad specialises in manufacturing Superconducting Nanowire Single-Photon Detectors (SNSPDs) designed to capture individual photons of light. The company also develops proprietary hardware systems to operate these ultra-high-sensitivity sensors at cryogenic temperatures.
How much funding has QUAD raised?
QUAD has raised $1.4M across 1 round on record. The most recent is a Seed of $1.4M announced in Jun 2026.
When did QUAD last raise funding?
QUAD's most recent funding round on record is a Seed of $1.4M, announced in Jun 2026.
Who founded QUAD?
FundedIQ lists Joel Quadracci (Founder) at QUAD.
Where is QUAD headquartered?
QUAD is based in Suwon, Ch'ungch'ong-namdo, South Korea.
How many employees does QUAD have?
QUAD is in the 1-10 employee band.
How does QUAD's funding compare to other Manufacturing startups?
QUAD's latest round of $1.4M is below the $5.2M median round size for Manufacturing companies on FundedIQ across 1,061 tracked companies over the last two years.
About FundedIQ's QUAD 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 QUAD is left off this page rather than filled in.
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