SEEQC, INC
Digital quantum computing platform combining classical and quantum technologies
- Sector
- Quantum
- Headquarters
- Elmsford, NY
- Founded
- 2018
- Latest Form D
- $19.2M, Jan 2026
- Total capital
- $53M
- Federal grants
- $1.9M
- 3 awards · 2021–2022
- Rank in peer group#21 of 48
- Private capital raised
- $46.8M
- 4 Form D · last Jan 2026
- 9 months since last filing
- Federal contracts
- $4.3M
- 5 awards · NASA, Defense, Commerce
- Rank in Quantum#14 of 112
- Granted patents
- 27
- 13 pending · first 2021
- Rank in peer group#6 of 48
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 4th filing$19.2M
- Federal contractDefense · Ffp Contract - Clearflux: Guiding Flux With On-chip Network. Proposed Research Is To Remove Trapped Flux Entirely From Superconductor Integrated Circuit Areas In Digital Superconducting Circuits.$3.2M
- Federal contractCommerce · Superconducting Quantum Interference Device (squid) Susceptometers And High-speed Voltage Samplers.$121K
- Federal grantEnergy · Phase I · Development of fabrication process for controlling phononic thermal transport to improve qubit performance$200K
- Federal grantEnergy · Phase I · Process development for commercial manufacturing of micromachined millimeter wave components$200K
- Federal grantDefense · Phase II · Highly Manufacturable Fluxonium Qubits at 300mm Wafer Scale$1.5M
- Private capital raisedForm D · SEC · 3rd filing$20.7M
- Private capital raisedForm D · SEC · 2nd filing$4M
- Private capital raisedForm D · SEC · 1st filing$2.8M
Show 3 earlier federal awards
- Federal contractNASA · Two-dimensional Cryogenic Readout For Far IR Bolometers$750K
- Federal contractDefense · Highly Manufacturable Fluxinium Qubits At 300MM Wafer Scale$150K
- Federal contractNASA · Two-dimensional Cryogenic Readout For Far IR Bolometers$125K
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 48 peers
Line = medianQuantum · Device
- Federal grants#21 · top 44%
- Granted patents#6 · top 13%
- Linked publications#2 · top 4%
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
Researcher links verified by same-company patents and grants- Oleg MukhanovResearcherExecutive Officer, DirectorLinked by $1.5M in grants as PI
- Jason WhitmireDirectorNamed in SEC Form D filings
- John LevyExecutive Officer, DirectorNamed in SEC Form D filings
- Marek KiisaDirectorNamed in SEC Form D filings
- Matthew HutchingsExecutive OfficerNamed in SEC Form D filings
- Michael MessemerDirectorNamed in SEC Form D filings
Show all 10 people
- Michael MessenerDirectorNamed in SEC Form D filings
- Raja BalExecutive OfficerNamed in SEC Form D filings
- Ted PerssonDirectorNamed in SEC Form D filings
- Tim AnglimExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 27 granted of 40- GrantedSystem And Method Of Flux Bias For Superconducting Quantum CircuitsUSPTOUS 12,718,975
- GrantedIntegrated Superconducting Nanowire Digital Photon DetectorUSPTOUS 12,699,004
- PendingQuantum Computing Systems With Superconducting Quantum Bit Circuitry And Spatially Distributed Hybrid Cryogenic Electronic Control ArchitectureUSPTOApplication 19014056
Show all 40 patent records
- System And Method Of Flux Bias For Superconducting Quantum CircuitsAug 25, 2026 · US 12,718,975Granted
- Integrated Superconducting Nanowire Digital Photon DetectorAug 4, 2026 · US 12,699,004Granted
- Quantum Computing Systems With Superconducting Quantum Bit Circuitry And Spatially Distributed Hybrid Cryogenic Electronic Control ArchitectureJul 9, 2026 · Application 19014056Pending
- Superconducting Traveling-wave Parametric AmplifierJun 18, 2026 · Application 19419099Pending
- Quantum Computing Systems With Diabatic Single Flux Quantum (sfq) Readout For Superconducting Quantum BitsJun 11, 2026 · Application 19464386Pending
- Quantum Computing Systems With Diabatic Single Flux Quantum (sfq) Readout For Superconducting Quantum BitsMar 3, 2026 · US 12,566,988Granted
- Superconducting Traveling-wave Parametric AmplifierDec 16, 2025 · US 12,500,563Granted
- Superconducting Optical-to-digital ConverterJun 12, 2025 · Application 18444943Pending
- System And Method For Superconducting Multi-chip ModuleMay 27, 2025 · US 12,317,757Granted
- Controller For A Superconducting QubitMay 8, 2025 · Application 19018957Pending
- Memory Cells Based On Superconducting And Magnetic Materials And Methods Of Their Control In ArraysMar 18, 2025 · US 12,256,650Granted
- Digital Phase Source For Josephson Junction ComputingMar 6, 2025 · Application 18822229Pending
- Memory Cells Based On Superconducting And Magnetic Materials And Methods Of Their Control In ArraysFeb 25, 2025 · US 12,239,028Granted
- A Controller for a Superconducting QubitJan 14, 2025 · US 12,199,603Granted
- System And Method Of Flux Bias For Superconducting Quantum CircuitsDec 26, 2024 · Application 18829112Pending
- Integrated Superconducting Nanowire Digital Photon DetectorSep 24, 2024 · US 12,098,949Granted
- System And Method Of Flux Bias For Superconducting Quantum CircuitsSep 10, 2024 · US 12,087,503Granted
- Low-power Biasing Networks For Superconducting Integrated CircuitsJun 25, 2024 · US 12,021,527Granted
- Materials and Methods for Fabricating Superconducting Quantum Integrated CircuitsMay 21, 2024 · US 11,991,935Granted
- Superconducting Traveling-wave Parametric AmplifierApr 9, 2024 · US 11,955,934Granted
- Superconducting Optical-to-digital ConverterFeb 20, 2024 · US 11,906,877Granted
- Superconducting Devices With Ferromagnetic Barrier JunctionsNov 21, 2023 · US 11,823,736Granted
- Memory Cells Based On Superconducting And Magnetic Materials And Methods Of Their Control In ArraysOct 24, 2023 · US 11,800,814Granted
- Integrated Superconducting Nanowire Digital Photon DetectorSep 5, 2023 · US 11,747,196Granted
- System And Method For Cryogenic Hybrid Technology Computing And MemoryAug 8, 2023 · US 11,717,475Granted
- System And Method For Superconducting Multi-chip ModuleJul 25, 2023 · US 11,711,985Granted
- Materials And Methods For Fabricating Superconducting Quantum Integrated CircuitsNov 22, 2022 · US 11,508,896Granted
- System And Method For Cryogenic Hybrid Technology Computing And MemoryAug 9, 2022 · US 11,406,583Granted
- Interconnections Between Quantum Computing Module And Non-quantum Processing Modules In Quantum Computing SystemsJul 28, 2022 · Application 17501897Pending
- Superconducting Optical-to-digital ConverterApr 12, 2022 · US 11,300,853Granted
- Superconducting Devices With Ferromagnetic Barrier JunctionsMar 1, 2022 · US 11,264,089Granted
- System And Method For Superconducting Multi-chip ModuleSep 14, 2021 · US 11,121,302Granted
- High Linearity Superconducting Radio Frequency Magnetic Field DetectorMay 11, 2021 · US 11,005,024Granted
- Superconducting Traveling-wave Parametric AmplifierMay 4, 2021 · US 10,998,869Granted
- System And Method For Cryogenic Hybrid Technology Computing And MemoryMar 16, 2021 · US 10,950,299Granted
- System And Method Of Flux Bias For Superconducting Quantum CircuitsApplication 63209937Pending
- Materials And Methods For Fabricating Superconducting Quantum Integrated CircuitsApplication PCTUS2021035722Pending
- Superconductive Nanoscale Magnetic Sensors And Applications Including Quantum ComputingApplication PCTUS2024039432Pending
- System And Method For Sweeping Magnetic Flux From Superconducting Integrated CircuitsApplication PCTUS2024060201Pending
- Rsfq All-digital Programmable Multi-tone Generator For Quantum ApplicationsApplication PCTUS2025036570Pending
Recent research by its founders
- A quantum computer controlled by superconducting digital electronics at millikelvin temperature20263 cites
- Magnetic exchange coupled nonreciprocal devices for cryogenic memory20260 cites
- xeSFQ: clockless SFQ logic with zero bias network power dissipation20260 cites
Related companies, and why
- TRANSLUME INCSimilar federal contract value in Quantum · $8.7M in contracts
- PHOTON SPOT INCSimilar federal contract value in Quantum · $6.3M in contracts
- Rochester Precision Optics, LLCSimilar federal contract value in Quantum · $5.4M in contracts
- Mesa Quantum Systems, Inc.Similar federal contract value in Quantum · $3.9M in contracts
- OCTAVE PHOTONICS LLCSimilar federal contract value in Quantum · $3.7M in contracts
- QUANTUM OPUS LLCSimilar federal contract value in Quantum · $3.6M in contracts
Regulatory activity · Quantum
- Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
- Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
- Eliminating Obsolete Regulations Related to the Advanced Technology Program and the Technology Innovation ProgramNational Institute of Standards and Technology
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.
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 .