2026 Fujitsu and RIKEN plan a 1,000-qubit superconducting quantum computer in 2026 Pending 2026 IBM Kookaburra: the first module of a fault-tolerant machine in 2026 Pending 2026 IBM expects verified quantum advantage by the end of 2026 Pending 2026 IonQ promises 256-qubit systems with 99.99% accuracy by 2026 Pending 2026 QuEra plans a 100-logical-qubit error-corrected quantum computer in 2026 Pending 2027 IBM Cockatoo: linking two error-corrected modules in 2027 Pending 2027 IonQ promises over 10,000 physical qubits on a single chip by 2027 Pending 2027 Microsoft and Atom Computing promise the Magne logical-qubit computer by early 2027 Pending 2027 PsiQuantum aims to have its Brisbane quantum computer site running by end of 2027 Pending 2027 Quantinuum Sol: a 192-qubit trapped-ion computer in 2027 Pending 2028 IBM Nighthawk to run 15,000-gate circuits on about 1,000 qubits by 2028 Pending 2028 Pasqal targets a 10,000-qubit neutral-atom quantum computer in 2026 Delayed Nov 2028 Scott Aaronson: fault-tolerant Shor's algorithm possible before the 2028 US election Pending 2029 Google sets 2029 as its target for moving to post-quantum cryptography Pending 2029 Google aims for a useful, error-corrected quantum computer by 2029 Pending 2029 IBM's CEO expects quantum to lift IBM's revenue and profit by 2028 or 2029 Pending 2029 IBM Starling: a large, fault-tolerant quantum computer Pending 2029 Microsoft plans to move its products to quantum-safe cryptography by 2033 Pending 2029 Microsoft aims for a scalable, practical quantum computer by 2029 Pending 2029 Quantinuum Apollo: a universal, fully fault-tolerant quantum computer by 2029 Pending 2029 Rigetti targets a 1,000-plus-qubit quantum computer by the end of 2027 Delayed 2030 Alice & Bob plans a 100-logical-qubit quantum computer for early industrial use by 2030 Pending 2030 Bill Gates: useful quantum computing possible within three to five years Pending 2030 EU: critical infrastructure on post-quantum cryptography by end of 2030 Pending 2030 IonQ promises 2 million physical and 80,000 logical qubits by 2030 Pending 2030 IQM targets fault-tolerant quantum computing by 2030 Pending Feb 2030 Google's quantum chief expects real-world quantum applications within five years Pending Apr 2030 PsiQuantum to have a commercial quantum computer by the middle of the decade Delayed Mar 2031 Fujitsu plans a 10,000-qubit machine with 250 logical qubits by fiscal 2030 Pending 2032 D-Wave plans a 100-logical-qubit gate-model quantum computer by 2032 Pending 2033 DARPA expects a utility-scale quantum computer to be built by 2033 Pending 2033 IBM aims for a 100,000-qubit quantum-centric supercomputer by 2033 Pending 2033 IBM Blue Jay: a 2,000-qubit fault-tolerant quantum computer by 2033 Pending Jun 2033 Microsoft expects to build a quantum supercomputer within 10 years Pending 2035 Canada sets 2035 deadline for federal move to post-quantum cryptography Pending 2035 UK NCSC sets 2035 deadline to complete migration to post-quantum cryptography Pending 2035 UK mission: quantum computers running a trillion operations by 2035 Pending 2035 US aims to move federal systems to quantum-resistant encryption by 2035 Pending Feb 2035 Google's CEO sees practically useful quantum computers 5 to 10 years away Pending 2041 Experts: a code-breaking quantum computer is likely within 15 years Pending