Reliance Global Group Closes Acquisition of Enquantum Ltd to Build a Post-Quantum Cybersecurity Platform

GB Group plc Acquires Acuant from Audax Private Equity

November 18, 2021

Cybersecurity

GB Group plc (GBG) has agreed to acquire Acuant, a leading identity verification and KYC/AML provider, for a cash-free, debt-free enterprise value of $736 million. The acquisition—sold by Audax Private Equity—adds Acuant's ~200+ employees and ~1,000 customers to GBG, accelerating GBG's expansion into the US and strengthening its global identity verification and fraud-prevention product suite.

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.

Integrity Marketing Group to Acquire The Quantum Group

March 27, 2025

Financial Services

Integrity Marketing Group, LLC entered into a definitive agreement to acquire The Quantum Group, an independent life and annuity distribution company based in Scottsdale, Arizona. The deal is intended to expand Integrity’s holistic retirement planning offerings by integrating Quantum’s annuity and life insurance education/training platform and distribution capabilities.

Quantum Computing Inc. Completes Acquisition of NuCrypt LLC

March 5, 2026

AI & Machine Learning

Quantum Computing Inc. (QCi) completed its acquisition of NuCrypt LLC in a transaction valued at $5 million, paid through a combination of cash and QCi common stock. The acquisition establishes quantum communications as a key commercialization vertical within QCi’s broader quantum technology strategy, with NuCrypt operating as a wholly owned subsidiary.

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.

Spectral Capital Acquires Quantomo OÜ to Bolster Quantum Search Capabilities

September 10, 2024

AI & Machine Learning

Spectral Capital Corporation (FCCN) has acquired Quantomo OÜ, a developer of quantum tomography and quantum-enhanced search algorithms, to accelerate its Quantum Bridge initiative and decentralized QaaS offerings. The deal (reported at approximately $7.9 million) brings Quantomo's quantum search technology into Spectral's stack to expand capabilities across search, healthcare, finance and energy verticals.