Quside

QusideQuside
Quside

Quside

Quantum technology for enhanced cybersecurity, high-performance computing, and scientific research.

Reddit“Quside unveils the world's first Randomness Processing Unit or RPU. This component measures quantum processes…”
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DR 50ActiveBarcelona, Spain
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About

Quside develops quantum technology that enhances cybersecurity, high-performance computing, and scientific research through the generation and manipulation of quantum light. The company's core products are quantum random number generators (QRNGs), which use the inherent unpredictability of quantum physics to produce truly random numbers. These provide a higher level of security than conventional software-based random number generators and are used in applications including encryption, secure communications, data centres, cloud infrastructure and financial systems. Quside also develops single-photon sources for quantum computing, quantum sensing and quantum communications. Its integrated photonics technology is designed to deliver scalable, compact and energy-efficient quantum hardware.
Frequently asked

What does Quside do?

Quside develops quantum technology that enhances cybersecurity, high-performance computing, and scientific research through the generation and manipulation of quantum light. The company's core products are quantum random number generators (QRNGs), which use the inherent unpredictability of quantum physics to produce truly random numbers. These provide a higher level of security than conventional software-based random number generators and are used in applications including encryption, secure com…

What is Quside's Effective Domain Rating?

StartupHub's Effective Domain Rating for Quside is 58 out of 100, measuring real cross-surface visibility in search engines and AI answers rather than claimed link authority. That is fairly rated against its Ahrefs Domain Rating of 50.

Is Quside trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Quside is 52 out of 100, a use-caution rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

What is Quside's valuation?

StartupHub estimates Quside's effective valuation at $35.7M (range $27.0M to $64.8M, 10% confidence), based on comparable companies in the sector.

How much funding has Quside raised?

Quside has raised a total of $11M in funding. The most recent round on record is Series A.

Where is Quside headquartered?

Quside is headquartered in Barcelona, Spain.

What industry does Quside operate in?

Quside operates in Quantum Technology, Cybersecurity, High-Performance Computing, Scientific Research, Photonics, Semiconductors.

Comments
(2)
2 positive0 mixed0 negative
Reddit
r/Quantisnowu/QuantisnowJan 20, 2026Positive

“Coherent and Quside Demonstrate Verifiable Entropy for Quantum-Safe Encryption.”

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Reddit
r/hardwareu/IamsodarncoolJan 20, 2023Positive💎

“Quside unveils the world's first Randomness Processing Unit or RPU. This component measures quantum processes to generate truly random numbers, with much greater speed and power efficiency than CPU-side pseudorandom algorithms.”

View on Reddit

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