QUANTCAD LLC
Chip-scale nano-NMR sensors using atomistic semiconductor defects to measure deuterium/hydrogen isotope ratios in water with orders-of-magnitude improved sensitivity compared to classical NMR instrume
- Sector
- Semiconductors
- Headquarters
- Iowa City, IA
- Total capital
- $3.5M
- Federal grants
- $2.3M
- 5 awards · 2018–2024
- Rank in peer group#67 of 72
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- $1.2M
- 3 awards · NASA
- Rank in Semiconductors#117 of 707
- Granted patents
- 0
- 2 pending
Capital timeline
Latest events
- Federal contractNASA · SBIR Phase I - All-optical Magnetometer For Extreme Low-temperature Environments Using Nitrogen-vacancy Center In Diamonds$166K
- Federal grantNASA · Phase I · SBIR Phase I - All-optical Magnetometer For Extreme Low-temperature Environments Using Nitrogen-vacancy Center In Diamonds$156K
- Federal grantNASA · Phase II · SBIR Phase II - Quantum Sensor For D/h Ratio Measurement In Water In Outer Planets$900K
- Federal contractNASA · SBIR Phase II - Quantum Sensor For D/h Ratio Measurement In Water In Outer Planets$900K
- Federal grantNASA · Phase I · Quantum Sensor for D/H Ratio Measurement in Water in Outer Planets$156K
- Federal grantNASA · Phase II · High-Sensitivity Isotopically-Purified All-Electrical Chip-Scale Atomic Magnetometers$900K
- Federal contractNASA · E014042 SBIR Phase I High-sensitivity Isotopically-purified All-electrical Chip-scale Atomic Magnetometers$160K
Show 1 earlier federal award
- Federal grantDefense · Phase I · Optimizing InAs/InAsSb transport using predictive electronic structure code for carrier dynamics including Auger recombination$150K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 72 peers
Line = medianSemiconductors · Device
- Federal grantsBelow median
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
No founders are linked to this company yet.
Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.
Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026
Claim this profile to add your teamWhat it has protected
USPTO · 0 granted of 2- PendingNear-zero-field Magnetoresistive Magnetometer And Magnetometry MethodUSPTOApplication PCTUS2025048829
- PendingHigh-temperature Magnetometry Based On Near-zero-field MagnetoresistanceUSPTOApplication 63701306
Related companies, and why
- NONLINEAR CONTROL STRATEGIES, INC.Similar federal contract value in Semiconductors · $1.3M in contracts
- LAB2701 LLCSimilar federal contract value in Semiconductors · $1.2M in contracts
- AK INNOVATIONS LLCSimilar federal contract value in Semiconductors · $1.2M in contracts
- NEW INTEGRATION PHOTONICSSimilar federal contract value in Semiconductors · $1.1M in contracts
- Gigajot Technology, Inc.Similar federal contract value in Semiconductors · $1.1M in contracts
- BRIGHTLIGHT PHOTONICS, INCSimilar federal contract value in Semiconductors · $1.1M in contracts
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .