ERROR CORP.

Bethesda, MD · Quantum · Private

Software tools and algorithms for generating noise-robust quantum control pulses that suppress decoherence and control errors in quantum gates

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Updated Oct 23, 2026

Sector: Quantum
Headquarters: Bethesda, MD
Total capital: $2.2M

Federal grants: $2.2M; 3 awards · 2022–2023; Rank in peer group#1 of 30
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: None on recordNo federal contract awards found.
Granted patents: 2; 3 pending · first 2022; Rank in peer group#5 of 30

Capital timeline

Latest events

Apr 2023Federal grantEnergy · Phase II · Functional Gradient-Based Geometric Curve Synthesis for Dynamic Quantum Error Suppression$1.6M
Sep 2022Federal grantNSF · Phase I · SBIR Phase I:Low-Density Logical Qubit Parity Coding$255K
Feb 2022Federal grantEnergy · Phase I · Functional gradient-based geometric curve synthesis for dynamic quantum error suppression$256K

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 30 peers

Line = median

Quantum · Software

Federal grants#1 · top 3%
Granted patents#5 · top 17%

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

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What it has protected

USPTO · 2 granted of 5

Apr 28, 2026GrantedSystem And Methods For Quantum Post-selection Using Logical Syndrome CompressionUSPTOUS 12,614,099
Aug 29, 2024PendingSystem And Methods For Quantum Post-selection Using Logical Syndrome CompressionUSPTOApplication 18590809
Sep 13, 2022GrantedSystem And Methods For Quantum Post-selection Using Logical Parity Encoding And DecodingUSPTOUS 11,444,636

Show all 5 patent records

System And Methods For Quantum Post-selection Using Logical Syndrome CompressionApr 28, 2026 · US 12,614,099Granted
System And Methods For Quantum Post-selection Using Logical Syndrome CompressionAug 29, 2024 · Application 18590809Pending
System And Methods For Quantum Post-selection Using Logical Parity Encoding And DecodingSep 13, 2022 · US 11,444,636Granted
System And Methods For Quantum Post-selection Using Logical Syndrome CompressionApplication PCTUS2024017758Pending
System And Methods For Quantum Post-selection Using Logical Syndrome CompressionApplication 63448973Pending

Nanofiber Quantum TechnologiesSimilar federal contract value in Quantum · null in contracts
Q-CTRL FEDERAL LLCSimilar federal contract value in Quantum · null in contracts
BosonQ Psi Corp.Similar federal contract value in Quantum · null in contracts
IonQSimilar federal contract value in Quantum · null in contracts
N42 Inc.Similar federal contract value in Quantum · null in contracts
Neptune Co Community Fund, LLCSimilar federal contract value in Quantum · null in contracts

Regulatory activity · Quantum

Sector-level, not company-level

24 Apr 2026Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
19 Feb 2026Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
19 Feb 2026Eliminating 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 Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.