# Quside

**Source:** https://www.startuphub.ai/startups/quside
**Profile type:** Startup

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

## 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.

## Key facts

- **Slug:** quside
- **Website:** https://www.quside.com
- **Location:** Barcelona, Spain
- **Operating status:** Active
- **Total funding:** $11M
- **Sectors / tags:** Quantum Technology, Cybersecurity, High-Performance Computing, Scientific Research, Photonics, Semiconductors, Quantum Computing, Quantum Random Number Generators, Post-Quantum Cryptography, Photonic Chip Design, Data Security, Entropy Generation, Semiconductor

## 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.

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