# Quantum companies in CO, United States Find quantum companies with an address in CO. Ask which modalities and services they supply. 11 quantum companies. Also on the [web page](https://quantumcompanies.fyi/us/co). ## Quantum companies 1. [Maybell Quantum Industries](https://quantumcompanies.fyi/us/co/denver/maybell-quantum-industries.md), Quantum components, 7100 Broadway Ste De Bldg 3, Denver: Builds dilution refrigerators (Fast Fridge, Fridge, Fridge+, Big Fridge) and wiring solutions, magnets & accessories for quantum computing. 2. [Quantinuum](https://quantumcompanies.fyi/us/co/broomfield/quantinuum.md), Quantum hardware, Broomfield: Builds trapped-ion quantum computers (System Models H1, H2) and offers Helios Hardware-as-a-Service, Quantum Origin QRNG, InQuanto computational chemistry… 3. [Danaher Cryogenics](https://quantumcompanies.fyi/us/co/boulder/danaher-cryogenics.md), Quantum components, Boulder: Builds sub-Kelvin cryostats for research, including continuous and one-shot systems, ADR cryostats, and Leiden dilution refrigerators with sorption coolers. 4. [Elevate Quantum](https://quantumcompanies.fyi/us/co/arvada/elevate-quantum.md), Quantum components, Arvada: US quantum tech hub/consortium accelerating quantum commercialization; operates commercialization labs with rapid-turn photonic integrated circuit fabrication… 5. [FieldLine Inc.](https://quantumcompanies.fyi/us/co/boulder/fieldline-inc.md), Quantum sensing and metrology, Boulder: Makes the HEDscan wearable magnetoencephalography system based on optically-pumped magnetometer quantum sensors, plus magnetic shields and high-density helmets. 6. [FieldLine Industries](https://quantumcompanies.fyi/us/co/boulder/fieldline-industries.md), Quantum sensing and metrology, Boulder: Builds scalar magnetometers using batch-fabricated vapor cell technology for magnetic anomaly detection on UAV/UUV and land, air and sea platforms; products… 7. [Icarus Quantum](https://quantumcompanies.fyi/us/co/boulder/icarus-quantum.md), Quantum networking and QKD, Boulder: Develops a scalable entangled photon generator for secure communication and quantum connectivity. 8. [Infleqtion](https://quantumcompanies.fyi/us/co/boulder/infleqtion.md), Quantum hardware, Boulder: Builds neutral atom quantum computers, quantum sensing systems (Tiqker atomic clock, RF spectrum sensing, inertial sensing) and quantum software for… 9. [Quantum Rings](https://quantumcompanies.fyi/us/co/boulder/quantum-rings.md), Quantum software and algorithms, 5360 Arapahoe Ave, Ste G \#1099, Boulder: Offers a platform for large-scale quantum circuit simulation on classical hardware plus access to real QPUs from leading providers through one API, and a free… 10. [QuSpin](https://quantumcompanies.fyi/us/co/louisville/quspin.md), Quantum sensing and metrology, Louisville: Manufactures quantum magnetometers including optically pumped zero-field and total-field sensors used in biomagnetism, geophysics, defense and research. 11. [Vescent](https://quantumcompanies.fyi/us/co/golden/vescent.md), Quantum components, 14998 W. 6th Ave., Suite 700, Golden: Designs and manufactures low-SWaP lasers, optical frequency combs and controllers enabling quantum-scale timing, sensing, navigation and computing; solutions… ## Cities in CO - [Boulder](https://quantumcompanies.fyi/us/co/boulder.md): 6 quantum companies - [Arvada](https://quantumcompanies.fyi/us/co/arvada.md): 1 quantum company - [Broomfield](https://quantumcompanies.fyi/us/co/broomfield.md): 1 quantum company - [Denver](https://quantumcompanies.fyi/us/co/denver.md): 1 quantum company - [Golden](https://quantumcompanies.fyi/us/co/golden.md): 1 quantum company - [Louisville](https://quantumcompanies.fyi/us/co/louisville.md): 1 quantum company ## Categories in CO - [Quantum components](https://quantumcompanies.fyi/category/quantum-components.md) - [Quantum sensing and metrology](https://quantumcompanies.fyi/category/quantum-sensing.md) - [Quantum software and algorithms](https://quantumcompanies.fyi/category/quantum-software.md) - [Quantum cloud access](https://quantumcompanies.fyi/category/quantum-cloud.md) - [Quantum consulting and training](https://quantumcompanies.fyi/category/quantum-consulting.md) - [Quantum hardware](https://quantumcompanies.fyi/category/quantum-hardware.md) - [Quantum networking and QKD](https://quantumcompanies.fyi/category/quantum-networking.md) ## Other states in United States - [CA](https://quantumcompanies.fyi/us/ca.md): 12 quantum companies - [MA](https://quantumcompanies.fyi/us/ma.md): 4 quantum companies - [NY](https://quantumcompanies.fyi/us/ny.md): 4 quantum companies - [TX](https://quantumcompanies.fyi/us/tx.md): 3 quantum companies - [MT](https://quantumcompanies.fyi/us/mt.md): 2 quantum companies - [NJ](https://quantumcompanies.fyi/us/nj.md): 2 quantum companies - [AZ](https://quantumcompanies.fyi/us/az.md): 1 quantum company - [IL](https://quantumcompanies.fyi/us/il.md): 1 quantum company - [MD](https://quantumcompanies.fyi/us/md.md): 1 quantum company - [MI](https://quantumcompanies.fyi/us/mi.md): 1 quantum company - [MN](https://quantumcompanies.fyi/us/mn.md): 1 quantum company - [NH](https://quantumcompanies.fyi/us/nh.md): 1 quantum company - [TN](https://quantumcompanies.fyi/us/tn.md): 1 quantum company - [WY](https://quantumcompanies.fyi/us/wy.md): 1 quantum company