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Firstronic LLC, now a key part of LACROIX's Electronics activity, is a premier provider of Electronics Manufacturing Services (EMS). Specializing in complex printed circuit board assemblies (PCBA), electromechanical box builds, and new product introduction (NPI) services, Firstronic serves a diverse range of high-reliability markets including automotive, industrial, medical devices, and LED lighting. With state-of-the-art facilities in Grand Rapids, Michigan, and Juarez, Mexico, the company is committed to delivering high-quality, technologically advanced solutions and robust supply chain management. As part of LACROIX, Firstronic leverages global expertise while maintaining a strong focus on customer-centric service and operational excellence in North America.
Serves as a key North American site for LACROIX's Electronics activity, housing corporate leadership for the region, advanced engineering, new product introduction (NPI) services, and specialized manufacturing for complex assemblies.
State-of-the-art manufacturing floor with advanced Surface Mount Technology (SMT) lines, dedicated NPI center, and comprehensive testing capabilities.
A culture focused on innovation, quality, continuous improvement, and customer collaboration, integrated within the broader LACROIX Group values of commitment, innovation, and respect.
Strategic hub for LACROIX's North American operations, driving technological advancement, customer engagement, and manufacturing excellence for high-reliability electronics.
As part of LACROIX, Firstronic's operations in North America contribute to a global network. Functions supported include advanced manufacturing, engineering, new product introduction, supply chain management, and customer support. Firstronic integrates into LACROIX's global presence with design offices and production plants in Europe (France, Germany, Poland, Tunisia) and North America (US, Mexico, Canada), enabling comprehensive end-to-end solutions for international clients across various high-tech industries.
1655 Michigan St NE
Grand Rapids
Michigan
USA
Address: Av. Waterfill #9101-A, Parque Industrial Waterfill, C.P. 32695, Cd. Juarez, Chihuahua, Mexico
Strategically located to serve the North American market efficiently, offering cost-effective, high-quality manufacturing solutions, access to a skilled labor force, and streamlined logistics for US and international customers.
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As of April 2025, Firstronic' leadership includes:
Firstronic has been backed by several prominent investors over the years, including:
As Firstronic LLC is fully integrated into LACROIX's North American operations, executive leadership is managed within the broader LACROIX structure. No specific 'Firstronic LLC' badged executive hires or departures have been publicly announced in the last 12 months, as key personnel now hold roles within LACROIX North America.
Discover the tools Firstronic uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Firstronic LLC, as part of LACROIX, typically utilizes email formats common in professional organizations. While individual email addresses can vary, a common structure is based on employee names and the company domain. Post-acquisition, emails may also be routed or aliased through LACROIX group domains.
[first_initial][last]@firstronic.com
Format
jdoe@firstronic.com
Example
85%
Success rate
Evertiq • May 11, 2023
LACROIX reported strong growth in its North American operations, significantly driven by the successful integration of Firstronic. The company highlighted increased capacity and customer engagement in the US market, particularly in the automotive and industrial sectors, underscoring the strategic benefits of the acquisition....more
LACROIX Group • December 1, 2021
LACROIX announced the successful completion of its acquisition of Firstronic, a US-based electronics manufacturing services (EMS) company. This strategic move significantly expands LACROIX's footprint in the North American market and enhances its capabilities in serving key industries like automotive and industrial....more
Firstronic LLC • October 26, 2021
Firstronic announced its pending acquisition by LACROIX, a global technological equipment supplier. The combination was positioned to enhance service offerings, expand global reach, and leverage shared expertise in high-reliability electronics manufacturing for mutual growth....more
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