AntX Acquires Magnum Egypt

Amplify Acquires K–12 Math Edtech Platform Mathigon

October 13, 2021

Education

Amplify has acquired London-based edtech startup Mathigon to strengthen its K–12 mathematics offerings and integrate Mathigon's interactive tools into Amplify's math programs. Mathigon's Polypad and interactive courses will remain freely available while Mathigon founder Philipp Legner joins Amplify as vice president, Mathigon Studio.

OneMagnify Acquires RXA to Expand Data Science and AI Capabilities

May 11, 2023

Data & Analytics

OneMagnify, a Crestview Partners-backed marketing and data solutions provider, has acquired RXA, an Ann Arbor-based data analytics and AI firm. The add-on acquisition is intended to expand OneMagnify's data science, analytics and AI capabilities and integrate RXA's team into OneMagnify's analytics and marketing offerings; financial terms were not disclosed.

Chevron Acquires Magnum Development and Majority Stake in ACES Delta Hydrogen Project

September 12, 2023

Renewable Energy

Chevron U.S.A. Inc., through its Chevron New Energies division, has closed the acquisition of 100% of Magnum Development, LLC from Haddington Ventures, gaining a majority interest in ACES Delta, LLC — the developer of the Advanced Clean Energy Storage hydrogen production and salt-cavern storage project in Delta, Utah. The project will produce and store renewable hydrogen (first phase ~100 metric tons/day) to serve utility, transportation and industrial customers in the western United States and is expected to enter commercial-scale operations in mid-2025.

ARCHIMED Acquires Majority Stake in ExcellGene and Magellan Biologics

September 25, 2025

Biotechnology

ARCHIMED, a healthcare-focused private equity firm, has acquired a majority stake in Switzerland-based ExcellGene SA and its sister company Magellan Biologics & Consulting (Portugal), partnering with founders Florian and Maria Wurm and management. The investment creates a group focused on cell line development, gene transfer and cell culture-based manufacturing to accelerate work on biosimilars, recombinant proteins and transfection/media products.

Arxis Acquires Micro-Tronics

January 9, 2026

Aerospace & Defense

Arxis, a portfolio company of Arcline Investment Management, has acquired Micro-Tronics, Inc., a Tempe, Arizona-based manufacturer of engineered elastomeric and metallic components for commercial aerospace and defense applications. The add-on strengthens Arxis' Mechanical Components segment by adding MTI's elastomeric diaphragm, seal assembly and high-precision EDM capabilities to support mission-critical aerospace and defense programs.

Amplify Acquires Math ANEX

April 3, 2024

Education

Amplify, a Brooklyn-based K–12 curriculum and assessment publisher, has acquired Math ANEX, a San Diego–based math assessment provider known for its asset-based analysis of student mathematical thinking. Math ANEX’s DEMI assessment will be integrated into Amplify’s mCLASS Math product to expand assessment analytics and provide deeper instructional insights for districts and teachers.