Vance Street Capital Acquires Majority Interest in Damotech

WestView Capital Partners Makes Growth Investment in CaTECH Systems

July 24, 2025

Engineering Services

WestView Capital Partners, a Boston-based private equity firm, has made a growth investment in CaTECH Systems, a Markham, Ontario-based provider of mission-critical structured cabling and integrated infrastructure services. The capital will support CaTECH's geographic expansion and capability build-out—particularly accelerating growth in the data center vertical amid demand from AI and hyperscale infrastructure.

Mountaingate Capital Backs Damotech as Damotech Combines with Mac Rak to Form Rack Safety Leader

January 9, 2024

Industrial Services

Denver-based private equity firm Mountaingate Capital made a strategic investment in Damotech to facilitate Damotech's combination with Lockport, Illinois-based Mac Rak. The transaction creates North America's leading rack safety specialist, combining engineering services, inspections, repair & protection products and a software platform to serve enterprise warehouse customers; the combined organization has roughly 200 employees across the United States and Canada.

Bernhard Capital Partners Acquires Duotech Services

May 8, 2023

Aerospace & Defense

Bernhard Capital Partners has agreed to acquire Duotech Services, a Franklin, North Carolina-based provider of repair, remanufacturing, and engineering solutions for radar and related systems, to expand its newly launched government services platform. Terms were not disclosed; Duotech will retain its headquarters and management team and will join Bernhard Capital's government services platform alongside the Federal & Defense business of VSE Corporation.

Vance Street Capital Invests in Aero Group Holdings (Tempest Aero Group)

April 4, 2023

Manufacturing

Los Angeles-based private equity firm Vance Street Capital has invested in Aero Group Holdings LLC, which operates Tempest Aero Group, a Burlington, North Carolina-based portfolio of FAA-PMA brands that design and manufacture replacement components for the general aviation market. Founders Tim Henderson and Mike Allen retain meaningful ownership, and Mike Allen will continue as CEO; financial terms were not disclosed.

Vance Street Capital Acquires Mountain Manufacturing Technologies (Add-on to Wytech Industries)

October 13, 2022

Medical Devices

Los Angeles-based private equity firm Vance Street Capital acquired Mountain Manufacturing Technologies, a Lino Lakes, Minnesota contract manufacturer of precision mandrels and machined components for medical devices. The deal will complement Vance Street's existing portfolio company Wytech Industries by expanding mandrel capabilities and supporting growth in interventional and advanced surgical markets.

Vance Street Capital Acquires Majority Stake in Wytech Industries

November 10, 2020

Medical Devices

Los Angeles-based private equity firm Vance Street Capital acquired Wytech Industries, a Rahway, New Jersey manufacturer of specialty core wires and precision tube-based components for interventional medical devices. The Casalino family (founders) retain an ownership stake alongside Vance Street; terms were not disclosed. The deal represents Vance Street's first platform investment from Fund III and a strategic entry into a medical-device component manufacturing platform.