Amphenol Corporation Acquires Halo Technology Limited

Waters Corporation Acquires Halo Labs

May 21, 2025

Medical Devices

Waters Corporation has acquired Halo Labs, a venture-backed developer of the Aura imaging platform for subvisible and visible particle analysis used in cell, gene and protein therapy development and QA/QC. The deal brings Halo Labs' high-throughput, low-volume particle analysis technology into Waters' Wyatt Technology portfolio to expand Waters' analytical and bioprocessing testing capabilities for large-molecule therapies.

Amphenol Acquires Carlisle Interconnect Technologies (CIT) Business From Carlisle

January 30, 2024

Industrial Services

Amphenol Corporation announced a definitive agreement to acquire the Carlisle Interconnect Technologies (CIT) business from Carlisle Companies Incorporated for $2.025 billion in cash, subject to customary post-closing adjustments. The acquisition will expand Amphenol’s harsh-environment interconnect and sensor offerings for commercial air, defense, and industrial end markets, and is expected to close by the end of Q2 2024 pending regulatory approvals and other customary conditions.

Amphenol Acquires PCTEL for About $139.7 Million

October 16, 2023

Telecommunications

PCTEL, a provider of wireless technology solutions, announced it reached a definitive agreement to be acquired by Amphenol Corporation in an all-cash transaction valued at approximately $139.7 million. PCTEL shareholders will receive $7.00 per share, and the deal is expected to close in Q4 2023 or early 2024, subject to stockholder approval and customary closing conditions.

Halo Technology Group Acquires Aria Technologies

July 8, 2021

Manufacturing

Halo Technology Group has acquired Aria Technologies, a San Francisco Bay Area designer and manufacturer of fiber optic connectivity solutions. D.A. Davidson served as exclusive financial advisor to Aria; the deal expands Halo's product and manufacturing capabilities in the fiber-optic connectivity and data center markets.

Amphenol Corporation Acquires MTS Systems Corporation

April 7, 2021

Industrial Services

Amphenol Corporation completed its acquisition of MTS Systems Corporation for $58.50 per share (approximately $1.7 billion including assumed debt). Amphenol said the deal expands its sensor and sensor-based product portfolio (MTS Sensors expected to add ~ $350 million in sales in the first twelve months) and plans to sell MTS's Test & Simulation business to Illinois Tool Works for $750 million subject to regulatory approvals.

Marvell Technology Acquires Inphi Corporation

October 29, 2020

Manufacturing

Marvell Technology Group Ltd. agreed to acquire Inphi Corporation in a cash-and-stock transaction that will combine Marvell's storage, networking and processor portfolio with Inphi's high-speed electro-optics interconnect platform. The deal positions the combined company to lead in cloud data center and 5G infrastructure markets, will domicile the combined company in the United States, and is expected to deliver $125 million of annual run-rate synergies within 18 months.