Arcline Investment Management Acquires Meritec Inc. (Including Joy Signal Technology)

Arcline Acquires Custom Interconnects and Forms Qnnect

July 7, 2022

Manufacturing

Arcline Investment Management acquired Custom Interconnects LLC and consolidated it into a newly formed specialty interconnects platform, Qnnect LLC, which combines Custom Interconnects with Meritec and Joy Signal Technology. The move creates a focused platform for high-performance electronic interconnect solutions serving aerospace, defense, semiconductor and test & measurement markets.

Arcline Investment Management Acquires Unitec Elevator

May 7, 2020

Industrial Services

Arcline Investment Management, a growth-oriented private equity firm, has acquired Unitec Elevator from Pacific Avenue Capital Partners. Arcline said it will support Unitec’s next phase of growth through investments in technology and follow-on acquisitions to expand its elevator maintenance, modernization, and code-compliance services in the New York region.

Arcline Investment Management Acquires Pride Engineering from May River Capital

August 12, 2019

Manufacturing

Arcline Investment Management, a growth-oriented private equity firm, has acquired Pride Engineering, a Minneapolis-based manufacturer of precision tooling and equipment for the aluminum beverage packaging industry, from May River Capital. Arcline intends to use Pride as the first asset in a specialty tooling platform and to invest in the company’s engineering, technology capabilities and rollout of its SYNAPSE IoT solution.

Arcline Investment Management Acquires Altronic, LLC from HOERBIGER Group

December 9, 2025

Manufacturing

Arcline Investment Management, a growth-oriented private equity firm, has acquired Altronic, LLC from the HOERBIGER Group. Altronic, a Girard, Ohio-based maker of advanced ignition, control and instrumentation systems for critical infrastructure and OEMs, will be positioned to pursue growth with Arcline's capital and portfolio synergies.

Arcline Investment Management Acquires SYNEO

October 28, 2020

Medical Devices

Arcline Investment Management, a growth-oriented private equity firm, acquired a controlling stake in SYNEO from Rockwood Equity Partners. SYNEO is a vertically-integrated machine, tooling and services company serving the interventional medical device and specialty press-fit PCB markets, with manufacturing facilities in West Palm Beach, Florida and Angleton, Texas and forward-deployed sales/service offices in Europe and Asia.

Arcline Forms Signia Aerospace and Acquires International Mezzo Technologies

July 19, 2022

Aerospace & Defense

Arcline Investment Management formed Signia Aerospace and announced that Signia has acquired International Mezzo Technologies, a designer and manufacturer of high-performance microtube heat exchangers. The acquisition bolsters Signia’s Thermal Management capability and expands its product and service offerings to aerospace, defense, space and other end markets.