Boston Scientific to Acquire Preventice Solutions for $925 Million

Boston Scientific To Acquire Penumbra, Inc. for About $14.5 Billion

January 16, 2026

Medical Devices

Boston Scientific signed a definitive agreement to acquire Penumbra, Inc. in a cash-and-stock transaction valued at about $14.5 billion on an enterprise value basis. The deal is designed to broaden Boston Scientific’s vascular and neurovascular portfolio, particularly in mechanical thrombectomy and adjacent neurovascular markets, with expected closing in 2026 subject to regulatory approvals and Penumbra shareholder approval.

Boston Scientific to Acquire SoniVie Ltd

March 3, 2025

Medical Devices

Boston Scientific Corporation has entered into a definitive agreement to acquire SoniVie Ltd., a privately held medical device company developing the TIVUS intravascular ultrasound system for renal denervation therapy for hypertension. The deal includes an upfront payment of approximately $360 million for the 90% stake Boston Scientific does not already own, plus up to $180 million contingent on achievement of a regulatory milestone.

Prescott's, Inc. (Atlantic Street Capital Portfolio) Acquires Preventive Maintenance Medical, Inc.

September 28, 2022

Healthcare Services

Prescott's, Inc., a portfolio company of Atlantic Street Capital, has acquired Preventive Maintenance Medical, Inc. (PMM), a Mount Vernon, Ohio-based specialist in sterilizer and washer preventative maintenance, service, refurbishments and parts sales. The add-on expands Prescott's service capabilities into the medical and laboratory sterilizer & washer sector and broadens its national service footprint for hospitals, surgery centers and research facilities.

Barrier Companies Acquires PREVENT Life Safety Services

January 4, 2022

Industrial Services

Barrier Companies, a portfolio company of Lincolnshire Management, has acquired PREVENT Life Safety Services, a Livermore, California-based provider of fire and life safety services to healthcare facilities. The acquisition expands Barrier's geographic footprint across the West Coast and enables cross-selling of compliance, fire barrier management and containment services into Barrier's existing markets.

Boston Scientific Acquires Baylis Medical Company Inc.

October 6, 2021

Medical Devices

Boston Scientific Corporation entered into a definitive agreement to acquire Baylis Medical Company Inc. for an upfront payment of $1.75 billion, subject to closing adjustments. The acquisition is expected to expand Boston Scientific’s electrophysiology and structural heart portfolios by adding the RF NRG and VersaCross transseptal platforms and related guidewires, sheaths, and dilators.

Boston Scientific Acquires BTG plc

August 19, 2019

Medical Devices

Boston Scientific Corporation completed its acquisition of BTG plc by scheme of arrangement, with BTG shareholders receiving 840 pence in cash per share. The purchase brings BTG’s interventional medicine portfolio, specialty pharmaceuticals and licensing business into Boston Scientific, strengthening its capabilities in interventional oncology and vascular therapies.