American Pacific Group Makes Strategic Growth Investment in XLR8 EMS

American Pacific Group Invests in Dossier

April 2, 2026

Consumer Products

American Pacific Group (APG) announced that an APG affiliate made a strategic investment in Dossier, partnering with the company’s founder and other existing shareholders. Dossier will use the investment to support its next phase of growth, including product innovation, supply chain strengthening, and expanding brand distribution globally.

American Pacific Group Acquires Spark Power Group Inc.

December 6, 2023

Industrial Services

American Pacific Group (APG) has completed the previously announced going-private acquisition of Spark Power Group Inc., a Oakville, Ontario-based provider of electrical power and maintenance services across North America. APG will partner with Spark Power's management to scale the business and expand its capabilities serving industrial, utility and renewable energy end-markets; the seller included Red Jar Capital Corp. and other selling shareholders.

American Pacific Group Invests in Concisys

August 9, 2022

Manufacturing

American Pacific Group, a San Francisco Bay Area private equity firm, made an investment in Concisys LLC, a San Diego-based electronic manufacturing services (EMS) provider specializing in printed circuit board assembly (PCBA). The partnership will support Concisys' organic and inorganic growth and help expand its prototyping, quick-turn, and medium-volume production capabilities for customers across semiconductor, medical, aerospace & defense, and telecom markets.

AEM (IGP Portfolio Company) Acquires Renaissance Electronics & Communications

February 3, 2022

Aerospace & Defense

AEM, a San Diego–based designer and manufacturer of mission-critical electronic circuit protection components and a portfolio company of Industrial Growth Partners (IGP), acquired Renaissance Electronics & Communications (and its subsidiary HXI) on February 3, 2022. The deal expands AEM’s high-reliability component offering to include RF and millimeter-wave products, strengthening its position with space and defense customers and enabling cross-selling and geographic expansion.

American Pacific Group Invests in Gym Launch and Prestige Labs

January 11, 2022

Consumer Products

American Pacific Group (APG) Fund I made a growth investment in Gym Launch and Prestige Labs to support the combined company's growth, development of new value-added services, and new product development. The investment will help accelerate expansion of Gym Launch's coaching business and Prestige Labs' premium fitness supplement product portfolio.

Industrial Growth Partners Acquires AEM

September 13, 2021

Manufacturing

Industrial Growth Partners (IGP), in partnership with management and certain outside investors, acquired AEM (Holdings) Inc., AEM Group Limited and subsidiaries, creating a new platform investment to accelerate the company's growth. Founders Daniel and Cai Li Chang sold the company but retain a significant minority equity stake; Daniel Chang was named Chairman and Rick Busch was appointed CEO.