O2 Aero Acquisitions Acquires Shaw Aerox (Aerox Aviation Oxygen Systems)

AURA AERO Acquires VoltAero

June 25, 2026

Aerospace & Defense

AURA AERO has acquired VoltAero, bringing together two companies focused on low-carbon aviation technologies. The deal is expected to strengthen AURA AERO’s hybrid-electric propulsion capabilities and expand its industrial footprint with VoltAero’s Cassio S demonstrator experience.

Signia Aerospace Acquires Aerox Aerospace Group

April 14, 2026

Aerospace & Defense

Signia Aerospace, a portfolio company of Arcline Investment Management, acquired Aerox Aerospace Group, a supplier of aviation oxygen systems for general, business, airline, military, and special-mission applications. The acquisition expands Signia’s engineered aircraft systems portfolio and adds portable and installed oxygen capabilities, including FAA Part 145 MRO support.

AxioAero Group Acquires Airway Aerospace LLC

January 7, 2026

Aerospace & Defense

AxioAero Group, a portfolio company of CORE Industrial Partners, has acquired Airway Aerospace LLC, an FAA-, EASA- and CAA UK-certified aircraft component repair station based in Doral, Florida. The add-on strengthens AxioAero's aerospace MRO platform by adding Airway's component repair capabilities and certifications, expanding service coverage across commercial, cargo, and defense aviation markets.

Aerox Aerospace Group Acquires N23D Services, LLC

July 16, 2025

Aerospace & Defense

Aerox Aerospace Group (parent of Aerox Aviation Oxygen Systems) has acquired N23D Services, LLC, a provider of FAA-PMA aftermarket gas cylinders for aviation oxygen and compressed gas systems. The acquisition expands Aerox's FAA-PMA product lines and aftermarket capabilities to better serve commercial, business and military aviation customers.

Aerox Aerospace Group Acquires Omnigas Systems

February 18, 2025

Aerospace & Defense

Aerox Aerospace Group has acquired Omnigas Systems, a specialist in hydrostatic testing and MRO services for aviation oxygen components and aircraft fire-suppression systems. The business will operate as Aerox Omnigas MRO under the Aerox umbrella, expanding the group's MRO and testing capabilities to complement its oxygen systems engineering and manufacturing divisions.

O2 Investment Partners (via FCAH Aerospace) Invests in Cobalt Aero Services

June 5, 2023

Aerospace & Defense

O2 Investment Partners has invested through its platform FCAH Aerospace to acquire Cobalt Aero Services, a licensed FAA/EASA repair station specializing in nacelle, thrust reverser, and airframe component MRO. The deal adds complementary depot-level repair capabilities to the FCAH platform, supporting geographic expansion, capability enhancement, and increased service offerings to commercial, cargo, and defense customers.