ID Quantique
AcquiredID Quantique is a cybersecurity company in Geneva, Switzerland, founded in 2001. It has raised $75.7M across 4 rounds, most recently a $65.0M Growth Equity in February 2025.
ID Quantique (KR)
- Headquarters
- Geneva
- Employees
- 201–500
- Founded
- 2001
- Business Model
- B2B
- Website
- idquantique.co.kr
- Total Funding
- $75.7M
- Last Round
- $65.0M Growth EquityFeb 2025
- Rounds
- 4
- Acquisition Date
- Feb 2025
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds and 4 investors for this company. The full record is or through the API.
About
ID Quantique (IDQ) is a Swiss quantum technology company founded in Geneva in 2001, widely recognized as the world leader in quantum-safe cryptography and quantum photonic technologies. The company provides quantum key distribution (QKD) systems, quantum random number generators (QRNG), and quantum detection systems including single-photon detectors, serving governments, enterprises, financial institutions, and academic research labs in over 60 countries. IDQ's products underpin critical communications infrastructure including the first commercial 5G quantum-encrypted network in South Korea with SK Telecom. In 2025, IDQ was acquired by IonQ to advance quantum networking technology globally.
Summary
It lists 201–500 employees. It has raised $75.7M in total across 4 rounds, most recently a $65.0M Growth Equity round in Feb 2025. Investors include SK Telecom Ventures, IonQ and Qwave Capital.
Tech & App Stack
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Funding & Exit History
Feb 2025
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Funding: Seed through Growth Equity. Amounts, valuations, and investors where available.
Investors
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