- IBM (Eagle, others), Superconducting (gate model)
- IonQ (Aria, Forte), Trapped-ion (gate model)
- Rigetti (Ankaa series), Superconducting (gate model)
- D-Wave (Advantage / Advantage2), Quantum annealing
- QuEra (Aquila), Neutral-atom / Rydberg analog simulation
- IQM (Garnet, Emerald), Superconducting (gate model)