ANGUS Chemical Company Acquires Expression Systems, LLC

Zydus Lifesciences Acquires Agenus' U.S. Biologics Manufacturing Facilities and Launches Zylidac Bio LLC

January 16, 2026

Biotechnology

Zydus Lifesciences Limited has completed purchase agreements with Agenus Inc. to acquire Agenus' biologics manufacturing facilities and operations in Emeryville and Berkeley, California, and has established a U.S. CDMO subsidiary, Zylidac Bio LLC, to operate the assets. The deal includes exclusive manufacturing arrangements for Agenus' Phase 3 immuno-oncology candidates (botensilimab and balstilimab), exclusive commercialization rights for those assets in India and Sri Lanka, and an equity investment in Agenus via Zynext Ventures; regulatory approvals including CFIUS clearance were secured.

VION Biosciences Acquires BioAssay Systems

February 5, 2025

Biotechnology

VION Biosciences acquired Hayward, California–based BioAssay Systems in January 2025 as the fourth add-on for its life‑science products platform. The deal adds BioAssay Systems’ enzymatic and high‑throughput assay kits, reagents and analytical services to VION’s proprietary product portfolio to accelerate capability expansion for drug discovery and life‑science research customers.

Ampersand Capital Partners Acquires Biologos LLC

March 19, 2024

Biotechnology

Ampersand Capital Partners, a healthcare-focused private equity firm, has acquired Biologos LLC, a Glendale Heights, Illinois-based manufacturer of custom and standard cell culture media, reagents, buffers, enzymes, and sera. Ampersand will invest to expand Biologos' capabilities, product offerings, and geographic reach, and has appointed Frank Witney as Chairman with two Ampersand principals joining the board.

AnaBios Acquires Cell Systems

April 4, 2023

Biotechnology

AnaBios Corporation has acquired Cell Systems, a Kirkland, Washington supplier of human primary cells and cell culture media, to expand its human tissue and cell portfolio and accelerate translational drug discovery. Financing for the transaction was provided by AnaBios' existing investors, including Ampersand Capital Partners; financial terms were not disclosed.

MRI Software Acquires Angus Systems

January 20, 2022

Software

MRI Software, a global real estate software provider based in Solon, Ohio, has acquired Angus Systems, a Toronto-based developer of building operations management software. The acquisition adds Angus AnyWhere's facilities-management, access control, and tenant-experience capabilities (and ~120 employees) to MRI's product portfolio, expanding MRI's FM functionality and strengthening its Canadian presence.

Ardian Acquires 50% Stake in ANGUS Chemical Company

October 13, 2020

Manufacturing

Ardian has acquired a 50% ownership stake in ANGUS Chemical Company from Golden Gate Capital at an enterprise value of approximately $2.25 billion. Golden Gate Capital will retain the remaining 50% and Ardian will partner with ANGUS management to accelerate growth through investment in core markets, development of new molecules and a global buy-and-build strategy.