Find careers at Canada’s technology companies.

1QBit

QuantumAI

Vancouver-based quantum software company (1QB Information Technologies) building design and benchmarking tools for utility-scale quantum computation, applied to optimization, finance and chemistry.

Link verified Sep 6, 2026

AEPONYX

QuantumSemiconductors & Photonics

Designs silicon-nitride photonic integrated circuits with integrated MEMS optical switches, used for tunable lasers, filtering and switching in telecom, sensing and quantum systems. A Pasqal subsidiary since 2025.

Link verified Sep 6, 2026

Designs and manufactures turnkey superconducting quantum computers — in-house qubit processors, cryogenics and control electronics — for government, HPC and research customers.

Link verified Sep 6, 2026

Applied Nanotools

QuantumSemiconductors & Photonics

Edmonton nanofabrication foundry using 100 keV electron-beam lithography to make X-ray and EUV optics, metalenses, gratings and silicon-photonic circuits. An enabling supplier to quantum photonics research, not a quantum computing developer.

Link verified Sep 6, 2026

BTQ Technologies

QuantumSemiconductors & Photonics

Builds post-quantum cryptographic infrastructure for financial and defence networks, including the QCIM security chip, quantum-safe blockchain tooling and quantum emulation software.

Link verified Sep 6, 2026

Crypto4A Technologies

Quantum

Designs and manufactures quantum-safe, crypto-agile hardware security modules and secrets-management platforms for governments, financial institutions and infrastructure operators.

Link verified Sep 6, 2026

D-Wave Quantum

Quantum

Builds annealing quantum computers (Advantage2) with cloud access via its Leap service. Founded in Burnaby, BC in 1999; now US-headquartered, with its quantum R&D and manufacturing centre still in Burnaby.

Link verified Sep 6, 2026

Dias Geophysical

Quantum

Designs and operates ground and airborne geophysical survey systems for mineral exploration, including its DIAS32 3D resistivity array and SQUID-based magnetic and electromagnetic sensing.

Link verified Sep 6, 2026

evolutionQ

QuantumSpace

Makes quantum-safe cybersecurity software — BasejumpQDN key management for quantum key distribution networks and BasejumpSKI symmetric key infrastructure — plus quantum risk assessments.

Link verified Sep 6, 2026

Makes DeepFoqus-Accelerate, software that plugs into existing MRI scanners and uses quantum-derived algorithms and machine learning to reconstruct images from shorter scans.

Link verified Sep 6, 2026

High Q Technologies

Quantum

Builds FATHOM, a quantum-enabled electron paramagnetic resonance spectrometer that uses superconducting quantum sensors to measure protein conformation and dynamics for structural biology.

Link verified Sep 6, 2026

InfoSec Global

Quantum

Builds cryptographic discovery and posture-management software: its AgileSec platform inventories an organization's cryptography and manages migration to post-quantum algorithms. Acquired by Keyfactor in 2025 and now folded into the Keyfactor brand.

Link verified Sep 6, 2026

ISARA Corporation

Quantum

Waterloo-based cybersecurity firm selling quantum-safe cryptography software: ISARA Radiate (post-quantum algorithm toolkit) and ISARA Advance (cryptographic inventory and risk assessment).

Link verified Sep 6, 2026

LightMachinery

QuantumSpace

Ottawa manufacturer of precision optics, etalons and coatings, excimer and TEA CO2 lasers, and VIPA-based high-resolution spectrometers. An enabling supplier whose instruments are applied to quantum optics, not a quantum computing developer.

Link verified Sep 6, 2026

MPB Communications

SpaceQuantum

Pointe-Claire photonics manufacturer founded in 1977, building space-qualified optical amplifiers, ground-station amplifiers, laser guide star Raman fibre amplifiers and fibre lasers for satellite communications and astronomy.

Link verified Sep 6, 2026

Nord Quantique

Quantum

Builds superconducting quantum computers using bosonic grid-state codes that embed error correction into each physical qubit, targeting a roughly 1:1 logical-to-physical qubit ratio.

Link verified Sep 6, 2026

Nuvu Cameras

SpaceQuantum

Montreal maker of EMCCD and CCD cameras and controllers for photon-counting imaging in near-total darkness, including the space-qualified nuSpace platform for nanosatellites and qubit-readout cameras for quantum computing.

Link verified Sep 6, 2026

Photonic Inc.

QuantumSemiconductors & Photonics

Develops distributed quantum computing and networking systems based on photonically linked silicon spin qubits that emit at telecom wavelengths, letting modules connect over standard optical fiber.

Link verified Sep 6, 2026

Edmonton quantum photonics company building integrated photonic modules across three product lines: AllanQ for quantum timing, LuciaQ for quantum networking and PolarisQ for quantum computing.

Link verified Sep 6, 2026

Qoherent

QuantumAI

Builds machine learning software and IP for software-defined radios, covering RF signal sensing, classification and intelligent radio. Its quantum work is a federally backed quantum algorithm for radio signal sensing.

Link verified Sep 6, 2026

QuantaSense

Quantum

Calgary quantum sensing startup and University of Calgary spin-off building QuLIPA, a quantum-limited amplifier, and Guardian Link for quantum secured communication and networking.

Link verified Sep 6, 2026

Quantized Technologies

Quantum

Builds quantum communication hardware in Calgary - QuEDGE, a patent-pending entanglement distribution technology, and QuSera, a quantum-based network encryption product.

Link verified Sep 6, 2026

Quantropi

QuantumDefence

Sells the QiSpace platform for quantum-secure communications — post-quantum asymmetric encryption, symmetric encryption, and quantum-entropy key distribution.

Link verified Sep 6, 2026

Quantum eMotion

QuantumSemiconductors & Photonics

Builds quantum-safe cybersecurity products around a patented high-throughput quantum random number generator, spanning entropy hardware (eCore-Q) and post-quantum cryptography software.

Link verified Sep 6, 2026