Neptune Financial Inc.

SAN FRANCISCO, CA · Founded 2016 · Quantum · Still private

Quantum-safe layer 1 blockchain using zk-STARKs and Proof of Work consensus

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Updated · neptune.io

Sector
Quantum
Headquarters
SAN FRANCISCO, CA
Founded
2016
Latest Form D
$10M, Feb 2018
Total capital
$13M
Federal grants
None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
Private capital raised
$13M
2 Form D · last Feb 2018
104 months since last filing
Federal contracts
None on recordNo federal contract awards found.
Granted patents
None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

20172018FEDERAL ↑EQUITY ↓Cumulative $13M1st Form D$3M2nd Form D$10M
20172018FEDERAL ↑EQUITY ↓Cumulative $13M1st Form D$3M2nd Form D$10M

Latest events

  • Private capital raisedForm D · SEC · 2nd filing$10M
  • Private capital raisedForm D · SEC · 1st filing$3M

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.

Founders and team

From SEC Form D filings
  • Albert PeriuExecutive Officer, DirectorNamed in SEC Form D filings
  • David BonannoDirectorNamed in SEC Form D filings
  • Robert SchwartzDirectorNamed in SEC Form D filings
  • Thomas MeisterExecutive OfficerNamed in SEC Form D filings

What it has protected

No granted patents are on record.

USPTO usually publishes applications 18 months after filing, so recent applications may not be visible yet. Patents assigned under a different entity name won’t match.

Checked: USPTO granted patents and published applications · Oct 23, 2026

  • SPACE FOUNDRY INCSimilar federal contract value in Quantum · null in contracts
  • Algorithmiq Inc.Similar federal contract value in Quantum · null in contracts
  • Monarch Quantum, Inc.Similar federal contract value in Quantum · null in contracts
  • FASTER LOGIC, LLCSimilar federal contract value in Quantum · null in contracts
  • QMatter, Inc.Similar federal contract value in Quantum · null in contracts
  • APEXQUANTUM, INC.Similar federal contract value in Quantum · null in contracts

Regulatory activity · Quantum

Sector-level, not company-level

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 .