Hermetic Solutions Group (Windjammer) Acquires FilConn, Inc.

Qnnect (Arcline-backed) Acquires Hermetic Solutions Group from Windjammer

November 3, 2022

Manufacturing

Qnnect, a portfolio company of Arcline Investment Management, has acquired Hermetic Solutions Group (HSG) from Windjammer Capital Investors. The add-on expands Qnnect’s product portfolio into hermetic packages and brings seven HSG brands and capabilities that serve aerospace, defense, medical and optical networking markets, strengthening Qnnect’s position in high-reliability interconnect solutions.

Windjammer Capital Investors Acquires Hermetic Solutions Group

March 14, 2019

Manufacturing

Windjammer Capital Investors has acquired Hermetic Solutions Group, LLC from ShoreView Industries; terms were not disclosed. Windjammer will partner with HSG management to support operational excellence, capacity expansion and a buy-and-build strategy to grow the hermetic microelectronics packaging platform.

Hermetic Solutions Group Acquires Cristek Interconnects

January 5, 2021

Aerospace & Defense

Hermetic Solutions Group (an operating company backed by Windjammer Capital) has acquired Cristek Interconnects, a manufacturer of specialty interconnect products and assemblies serving the defense and aerospace industries. The acquisition creates HSG's new Specialty Interconnect Solutions platform to expand its engineered components and microelectronic packaging capabilities; terms were not disclosed.

SuperHero Fire Protection (HHCP Portfolio) Acquires Strategic Connections

August 19, 2025

Industrial Services

SuperHero Fire Protection, a portfolio company of Hidden Harbor Capital Partners, has acquired Strategic Connections, a Raleigh-based provider of fire protection and low-voltage systems. The add-on strengthens SuperHero's presence in North and South Carolina, expands recurring service and inspection revenue, and broadens low-voltage capabilities while Strategic Connections' founder remains an active owner.

BJG Electronics Acquires Connector Tech LLC

April 5, 2019

Industrial Services

Ronkonkoma, New York-based BJG Electronics, a Rockwood portfolio company, has acquired Connector Tech LLC, a value-added distributor of high-reliability electronic interconnect products headquartered in Kalispell, Montana. The add-on expands BJG's value-added production capabilities and provides access to commercial and industrial end markets including aerospace, military, oil & gas, and other industrial customers; Connector Tech will continue operating from its Kalispell facility with its existing employees.

Windjammer Capital Acquires Hilco Vision

September 10, 2019

Healthcare Services

Windjammer Capital Investors has acquired Hilco Vision (The Hilsinger Company) in partnership with Hilco management; terms were not disclosed. Windjammer positions Hilco as a platform investment to accelerate growth through organic initiatives and strategic acquisitions in the eyecare/optical distribution market.