Infleqtion Completes Business Combination with Churchill Capital Corp X

dMY Technology Group III Completes Business Combination with IonQ

September 30, 2021

AI & Machine Learning

dMY Technology Group, Inc. III completed its previously announced business combination with IonQ, Inc., and the combined company began trading on the NYSE under the ticker IONQ on October 1, 2021. The transaction provided IonQ with approximately $636 million in gross proceeds to fund growth and accelerate commercialization of its trapped‑ion quantum computing systems and cloud services.

Infleqtion Acquires SiNoptiq Inc. and Morton Photonics Inc.

January 29, 2024

Manufacturing

Infleqtion has acquired two silicon photonics companies, SiNoptiq Inc. and Morton Photonics Inc., to accelerate chip-scale integration of lasers and photonic systems and scale production of quantum components. The acquisitions bolster Infleqtion's IP and manufacturing capabilities for quantum sensors, quantum networking, and related commercial and defense applications.

Centricus Acquisition Corp. Completes Business Combination with Arqit Quantum Inc.

September 3, 2021

Cybersecurity

Arqit Quantum Inc. completed its business combination with special purpose acquisition company Centricus Acquisition Corp., closing on September 3, 2021 and beginning Nasdaq trading on September 7, 2021 under the ticker ARQQ. The transaction provides Arqit with public listing and capital to accelerate commercialization of its QuantumCloud quantum-safe encryption platform; David Williams will continue as CEO.

AI/ML Innovations Inc. Acquires Quantum Sciences Ltd

December 10, 2024

AI & Machine Learning

AI/ML Innovations Inc. entered into a binding share purchase agreement to acquire all issued and outstanding shares of Quantum Sciences Ltd for a purchase price of $690,000 to be paid by the issuance of 10,000,000 common shares. The acquisition (SPA dated December 9, 2024) brings digital health AI/ML and quantum‑inspired capability into AI/ML Innovations' portfolio and remains subject to customary closing conditions and CSE approval.

Agilence Acquires IntelliQ

May 30, 2024

Software

Agilence Inc., a Cuadrilla Capital–backed provider of loss prevention and operational analytics software, has acquired IntelliQ Limited, a London-based loss prevention and forensic analysis software provider. The acquisition adds over 50 IntelliQ customers and expands Agilence's product capabilities and geographic presence into EMEA and APAC; terms were not disclosed.

IonQ Acquires Controlling Stake in ID Quantique

May 6, 2025

Cybersecurity

IonQ has completed the acquisition of a controlling stake in ID Quantique (IDQ), adding IDQ's quantum key distribution (QKD) systems, quantum random number generators (QRNGs) and single-photon detectors to its product portfolio. The deal expands IonQ's quantum networking and secure-communications capabilities, brings nearly 300 granted and pending patents to IonQ's IP estate, and strengthens its position in national and international quantum communications initiatives.