Fundraising Fox

Iceberg Quantum

6 known investors

iceberg-quantum.com ↗

Iceberg Quantum designs fault-tolerant quantum computing architectures based on LDPC codes that reduce the hardware overhead for quantum error correction. The company focuses on quantum architecture to make useful quantum computing achievable sooner.

Deep TechHardwareQuantum Computing@IcebergQuantum
Iceberg Quantum website preview

Founders & leadership

LC
Larry CohenCo-Founder
FT
Felix ThomsenCo-Founder
SS
Samuel SmithCo-Founder

Investors · 6

Blackbird FoundryAuckland
Blackbird VenturesSydney
DCVC (Data Collective)Palo Alto · $5M – $25M
DCVCreported · 2 sourcesSan Francisco
LocalGlobereported · 2 sourcesLondon

Also in the syndicate · 1

Blackbirdlead

Funding

SEC filings, press & company announcements

$6M disclosed across 1 round · 2026

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

In the news

Iceberg Quantum Secures $6M Seed Round To Advancequantumzeitgeist.com · Feb 2026FinancialContent - Iceberg Quantum unveils breakthrough in fault-tolerant quantum computingmarkets.financialcontent.com · Feb 2026Iceberg Quantum Raises $6 Million Seed Round and Launches Pinnacle Architecture to Accelerate the Fault-Tolerant Era and Factor RSA-2048 Integers with 100,000 Qubits - Quantum Computing Reportquantumcomputingreport.com · Feb 2026Trifecta: Iceberg Quantum Unveils Pinnacle Architecture, Claims Sub-100,000 Qubits Could Break RSA-2048 And Raises $6 Million Seed Roundthequantuminsider.com · Feb 2026Iceberg Quantum Launches with $2M and PsiQuantum Partnershiphpcwire.com · Mar 2025Iceberg Quantum Launches With $2 Million Pre-seed, Teams up With PsiQuantumthequantuminsider.com · Mar 2025

Frequently asked questions

What does Iceberg Quantum do?
Iceberg Quantum designs fault-tolerant quantum computing architectures based on LDPC codes that reduce the hardware overhead for quantum error correction. The company focuses on quantum architecture to make useful quantum computing achievable sooner.
Who founded Iceberg Quantum?
Iceberg Quantum was founded by Larry Cohen, Felix Thomsen, Samuel Smith.
Who are Iceberg Quantum's investors?
Iceberg Quantum's investors include Blackbird Foundry, Blackbird Ventures, DCVC (Data Collective), DCVC, LocalGlobe.
How much funding has Iceberg Quantum raised?
Iceberg Quantum has disclosed $6M raised across 1 round.