Quantum Optical Module Manufacturers

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A global group of companies including PsiQuantum, Xanadu, and Quandela are advancing distinct photonic strategies spanning silicon photonics, squeezed light, and single-photon systems. Key technical barriers remain around photon loss, deterministic generation, and scalable error correction, with. Trusted by over 70 navies and armies worldwide, Exail delivers cutting-edge naval and land defense solutions, from navigation and robotics solutions to stand-off mine countermeasures systems, ensuring reliability and safety in the toughest environments. PsiQuantum's wafers are now built by the thousands, at the highest possible level of technical maturity — in a high-volume, commercial semiconductor foundry. The number of venture-backed optical component startups has exploded - the Optical Component Start-Up Tracker identifies these companies and their value propositions. ANT Native Processing Server NPS, the first commercial photonic processor, sets a new era going beyond traditional computing.

Yole Group

What we do Yole Group provides market research, technology and strategy analysis, reverse engineering and costing, and photonics module performance evaluation,

Optical Component Startup Tracker

The number of venture-backed optical component startups has exploded - the Optical Component Start-Up Tracker identifies these companies

The Future is Unmanned

The software backbone that connects all our autonomous systems across domains, enabling integrated operations, data fusion, and mission control. Quantum

Quantum

Trusted by companies worldwide, our offerings span mining, tunneling, mobile mapping, and rail applications, delivering precision and reliability for a wide range

Quantum Computing Inc

Freedom Photonics Freedom Photonics is a leader in design, development and manufacturing of unique and innovative photonics components, modules and

EM4 – Reliable High-Performance Photonics

EM4 has been acquired by Quantum Computing Inc. Learn more >> EM4 is a world leader in high-performance optical components, modules, and subassemblies, and has a long heritage as a

UK Photonics & Quantum Directory

Listing all the companies, universities and research organisations that make up the UK photonics and quantum industries.

Miniaturized optical isolators for next-generation quantum photonic

As quantum technologies transition from laboratory environments to real-world applications, there is an increasing demand for photonic systems that are compact, robust and

Omega — PsiQuantum

PsiQuantum built the biggest molecular beam epitaxy tool in the world and successfully delivered a 300mm manufacturing process for optical switches based on Barium Titanate (BTO) — the "holy

EM4 – Reliable High-Performance Photonics

EM4 has earned a reputation as a trusted supplier for top aerospace and defense contractors worldwide, thanks to our expertise in delivering high-performance optical components, modules, and

Introducing Omega

Today, PsiQuantum is announcing Omega, a manufacturable chipset for photonic quantum computing. Our manuscript, published in Nature, shares

Quantum Devices, Inc.

Quantum Devices manufactures and supplies high quality, high performance incremental optical rotary encoders in the USA for many industries & applications.

Semiconductor laser fab | Innolume

At Innolume, we specialize in GaAs Quantum Well and Quantum Dot diode lasers, leveraging our expertise across a wide array of devices.

Top Quantum Hardware Companies 2026 By Modality

Top quantum hardware companies in 2026 split across six modalities: superconducting, trapped-ion, neutral-atom, photonic, silicon-spin, and a handful of specialty platforms (topological, cat

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Poland (Sales & Engineering HQ)

+48 22 538 72 19

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Germany (EU Technical Support)

+49 30 983 21 44

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Headquarters & Manufacturing

ul. Postępu 14, 02-676 Warszawa, Poland