Timeline

Milestones named in the briefs.

68 dated items, newest first. Dates are as specific as the source. A month without a day is not a claim that it happened on the 1st.

  1. 2026-09 · other

    Riverlane announces a US headquarters in Maryland · Riverlane · Source

  2. 2026-09 · funding

    Universal Quantum announces a Singapore research centre of about S$30 million · Universal Quantum · Singapore National Quantum Office · Source

  3. 2026-08-28 · funding

    Pasqal lists on Nasdaq (PSQL) via SPAC, from about 28 August · Pasqal · Source

  4. 2026-08 · other

    NTT capital and business alliance with OptQC (optical roadmap claims are company-asserted) · OptQC · Source

  5. 2026-08 · other

    IBM completes the acquisition of HRL Laboratories · IBM Quantum · HRL Laboratories · Source

  6. 2026-07 · policy

    EuroHPC MeluXina-Q tender launched (semiconductor spin qubits; budget up to €11.95 million) · EuroHPC Joint Undertaking — quantum · Source

  7. 2026-06-18 · tech

    PsiQuantum groundbreaking at Moreton Bay Central · PsiQuantum · Source

  8. 2026-06-11 · funding

    Further NRFC equity of A$40 million in Silicon Quantum Computing · Silicon Quantum Computing · Source

  9. 2026-06 · policy

    Shanghai STAR Market listing standard widened to cover quantum (June 2026, as stated in the Asia brief) · Origin Quantum

  10. 2026-06 · funding

    Quantinuum Nasdaq listing reported (about $1.7 billion raised; Honeywell still the largest shareholder) · Quantinuum · Source

  11. 2026-06 · funding

    Origin Quantum pre-IPO round of about CNY 3 billion reported · Origin Quantum · Source

  12. 2026-06 · funding

    OQC £260 million Series C · Oxford Quantum Circuits · Source

  13. 2026-06 · tech

    Pasqal SOL inaugurated at CINECA (140 qubits, as cited in the brief) · Pasqal · Source

  14. 2026-06 · policy

    EuroHPC quantum access pilot opens (Learn page: from 25 June 2026) · EuroHPC Joint Undertaking — quantum · Source

  15. 2026-05-18 · tech

    Pasqal and Aramco inaugurate a 200-qubit QCaaS platform in Dhahran — company/Aramco claim · Pasqal · Source

  16. 2026-05 · other

    PsiQuantum site move to Moreton Bay Central announced · PsiQuantum · Source

  17. 2026-05 · tech

    USTC Jiuzhang 4.0 boson-sampling result reported in Nature (not a gate-model computer) · USTC quantum groups (Jiuzhang / Zuchongzhi) · Source

  18. 2026-05 · tech

    Origin Quantum claims Wukong-180 (180 computational qubits + 251 couplers) — company-asserted · Origin Quantum · Source

  19. 2026-05 · funding

    Quantum Motion Series C of about $160 million / £120 million · Quantum Motion · Source

  20. 2026-05 · funding

    QuantWare Series B of $178 million / €152 million · QuantWare · Source

  21. 2026-03-27 · funding

    Xanadu SPAC close, about $302 million gross · Xanadu Quantum Technologies · Source

  22. 2026-03-24 · funding

    NRFC equity of A$20 million in Silicon Quantum Computing · Silicon Quantum Computing · Source

  23. 2026-03 · policy

    UK ProQure scaling procurement described in March 2026 reporting (Phase 1 contracts from October 2026) · Source

  24. 2026-03 · policy

    Canada announces a package of up to CAD $390 million including CAD $195 million toward Xanadu’s Project OPTIMISM · Xanadu Quantum Technologies · Canada’s National Quantum Strategy · Source

  25. 2026-03 · funding

    Horizon Quantum Computing lists on Nasdaq via SPAC · Horizon Quantum Computing · Source

  26. 2026-02 · other

    PsiQuantum names Victor Peng interim CEO · PsiQuantum · Source

  27. 2026-02 · tech

    Euro-Q-Exa at LRZ treated as operational (IQM, 54 qubits; at least 150 targeted by end-2026) · IQM Quantum Computers · EuroHPC Joint Undertaking — quantum · Source

  28. 2026-02 · tech

    Origin Pilot OS made downloadable (proprietary code) · Origin Quantum · Source

  29. 2026-02 · funding

    Infleqtion lists via SPAC (NYSE: INFQ); about $550 million gross proceeds reported · Infleqtion · Source

  30. 2026-01 · other

    Fujitsu and SC Ventures form Qubitra Technologies (finance applications) · Fujitsu (with RIKEN) · Source

  31. 2026-01 · policy

    KAUST Quantum Foundry announced

  32. 2026-01 · funding

    Equal1 funding of €51.5 million · Equal1 · Source

  33. 2026-01 · funding

    D-Wave acquires Quantum Circuits Inc. for about $550 million · D-Wave Quantum · Quantum Circuits Inc. · Source

  34. 2025-12 · tech

    Zuchongzhi surface-code distance-7 logical qubit below threshold reported · USTC quantum groups (Jiuzhang / Zuchongzhi) · Source

  35. 2025-12 · tech

    Quobly and STMicroelectronics 300 mm milestone at Crolles · Quobly · Source

  36. 2025-12 · funding

    Nu Quantum Series A of $60 million · Nu Quantum · Source

  37. 2025-11-06 · policy

    DARPA names 11 companies for QBI Stage B · Atom Computing · Diraq · IBM Quantum · IonQ · Nord Quantique · Photonic Inc. · Quantinuum · Quantum Motion · QuEra Computing · Silicon Quantum Computing · Xanadu Quantum Technologies · DARPA Quantum Benchmarking Initiative · Source

  38. 2025-11 · tech

    Pasqal neutral-atom system initial deployment with Aramco (before the May 2026 inauguration) · Pasqal · Source

  39. 2025-09 · policy

    EuroHPC Euro-SSQ procurement launched (semiconductor spin qubits; vendor not public as of the brief) · EuroHPC Joint Undertaking — quantum · Source

  40. 2025-09 · tech

    EuroHPC VLQ inaugurated in Ostrava (IQM superconducting, 24 data qubits) · IQM Quantum Computers · EuroHPC Joint Undertaking — quantum · Source

  41. 2025-09 · policy

    Google Quantum AI joins DARPA QBI Stage A · Google Quantum AI · DARPA Quantum Benchmarking Initiative · Source

  42. 2025-09 · funding

    Phasecraft Series B of $34 million · Phasecraft · Source

  43. 2025-09 · funding

    PsiQuantum raise of about $1 billion, reported valuation about $7 billion · PsiQuantum · Source

  44. 2025-09 · funding

    IonQ acquires Oxford Ionics (about $1.075 billion) · IonQ · Oxford Ionics · Source

  45. 2025-08 · other

    VNQuantum network launched

  46. 2025-07 · tech

    Fujitsu-supplied system reported at Osaka University · Fujitsu (with RIKEN) · Source

  47. 2025-06 · tech

    EuroHPC Piast-Q inaugurated in Poznań (AQT trapped ions, 20 data qubits) · Alpine Quantum Technologies · EuroHPC Joint Undertaking — quantum · Source

  48. 2025-04-30 · other

    IonQ completes a controlling stake in ID Quantique · IonQ · ID Quantique · Source

  49. 2025-04 · tech

    Fujitsu and RIKEN unveil a 256-qubit superconducting system · Fujitsu (with RIKEN)

  50. 2025-02 · policy

    MIMOS Quantum Intelligence Centre launched (Malaysia, MOSTI)

  51. 2025-02 · tech

    Microsoft announces Majorana 1 — contested; not treated as a verified logical-qubit demonstration · Microsoft Azure Quantum · Source

  52. 2025-01 · funding

    Quantum Brilliance Series A of US$20 million · Quantum Brilliance · Source

  53. 2025-01 · other

    China Telecom takes a controlling stake in QuantumCTek (about January) · QuantumCTek · China Telecom Quantum Group · Source

  54. 2025 · tech

    Quantum Brilliance cluster of three QB-QDK2.0 units at Oak Ridge · Quantum Brilliance · Source

  55. 2024-12 · tech

    Google Quantum AI Willow processor; below-threshold error correction cited · Google Quantum AI · Source

  56. 2024-11 · tech

    Atom Computing and Microsoft report 24 logical qubits (Bacon–Shor) · Atom Computing · Source

  57. 2024-10 · funding

    Q-CTRL Series B expanded to US$113 million · Q-CTRL · Source

  58. 2024-04 · funding

    PsiQuantum Australia support announced (about A$470 million each from the Commonwealth and Queensland) · PsiQuantum

  59. 2024-01 · other

    Baidu quantum lab donated to BAQIS; hardware programme inactive · Baidu Quantum (exited) · Beijing Academy of Quantum Information Sciences

  60. 2024 · policy

    UK National Quantum Computing Centre at Harwell opened · Source

  61. 2023-11 · other

    Alibaba DAMO quantum lab closed; equipment donated to Zhejiang University · Alibaba DAMO Quantum (exited)

  62. 2023-04-19 · policy

    India approves the National Quantum Mission (Rs 6,003.65 crore through 2030–31) · National Quantum Mission · Source

  63. 2023-01 · policy

    Canada’s National Quantum Strategy launched · Canada’s National Quantum Strategy · Source

  64. 2022 · tech

    Quantum Brilliance room-temperature install at Pawsey (company/brief claim) · Quantum Brilliance · Source

  65. 2022 · other

    Pasqal acquires Qu&Co · Pasqal · Source

  66. 2021 · policy

    France’s national quantum strategy launched under France 2030 · France PROQCIMA · Source

  67. 2019 · policy

    EU member states’ EuroQCI declaration (the brief says all 27 had signed since 2019) · EuroQCI · Source

  68. 2018-12-21 · policy

    US National Quantum Initiative Act signed · National Quantum Initiative · Source

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