What Girtz Industries does

Girtz Industries, Inc. is a US-based manufacturer of modular power integration systems and packaged industrial solutions, founded in 1963 by Elmer Girtz Jr. and headquartered in Monticello, Indiana. The company designs and manufactures power modules and enclosures for Gensets, Chillers, Boilers, and Switchgear, spanning configurations from traditional ISO containers to complex structural skid bases and dropover enclosures. Its branded product portfolio includes Z-CUBE® (modular power integration), Z-GUARD® (power protection), Z-POWER® (power distribution modules), and Z-PURE® (power quality/purification), complemented by a Contract Testing Facility and supporting accessories. Operations are ISO 9001:2015 certified, emphasizing quality management across design and manufacturing.

The company serves four enterprise customer segments — datacenter operators, industrial, infrastructure, and commercial — with a recent strategic emphasis on high-density, energy-efficient power solutions for new datacenter architectures. Revenue is generated through B2B hardware sales of custom engineered systems, priced via quote-based, project-negotiated contracts sold through direct enterprise field sales. The company is domestically focused (USA only) and operates from a single headquarters site in Indiana.

In June 2026, Girtz Industries was acquired by Legrand SA, a French global specialist in electrical and digital building infrastructure, marking Legrand's sixth acquisition of that year. The deal positions Girtz within Legrand's modular power solutions portfolio, supporting Legrand's stated goal of reaching €15 billion in revenue by 2030 and reinforcing exposure to energy transition and datacenter expansion themes. Post-acquisition, Girtz operates as a wholly-owned subsidiary with approximately 300 employees and nearly $80 million in annual revenue.

Name

Girtz Industries

Legal name

Girtz Industries, Inc.

Website

https://girtz.com

Company type

Private

Founded year

1963

Operating status

Acquired

Headcount range

251–500 employees

Short description

Girtz Industries designs and manufactures modular power integration systems and packaged industrial enclosures for datacenter operators, industrial, infrastructure, and commercial customers. Founded in 1963 in Monticello, Indiana, it was acquired by Legrand SA in June 2026.

Ownership category

akta.pro rank

Headquarters

HQ city

Monticello

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. Modular Power Integration Systems: Girtz Industries designs and manufactures modular power integration systems and packaged industrial systems for datacenter operators, industrial, infrastructure, and commercial customers. Revenue is generated through the sale of custom power modules and related services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Girtz Industries designs and manufactures power modules and enclosures for Gensets, Chillers, Boilers, and Switchgear, providing turnkey power packaging solutions for datacenter, industrial, infrastructure, and commercial customers. The company offers a portfolio of branded modular power systems (Z-CUBE®, Z-GUARD®, Z-POWER®, Z-PURE®) ranging from traditional ISO containers to complex structural skid bases and dropover configurations, complemented by a Contract Testing Facility and accessories.

Product overview

Girtz Industries is a manufacturer of modular power integration systems and packaged industrial solutions. The product portfolio consists of multiple branded power modules—Z-CUBE®, Z-GUARD®, Z-POWER®, and Z-PURE®—designed for datacenter operators, industrial, infrastructure, and commercial applications. These modules are complemented by a Contract Testing Facility that offers customized testing services and a range of accessories. Together, they provide turnkey power packaging solutions for Gensets, Chillers, Boilers, and Switchgear, ranging from traditional ISO container configurations to complex structural skid bases. Founded in 1963, the company has been acquired by Legrand in 2026.

Differentiator

Problem solved

Functional benefit

Brands

• Z-CUBE®: Product brand for modular power solutions
• Z-GUARD®
• Z-POWER®
• Z-PURE®

Products and services

• Z-CUBE® Modular power cube system designed for datacenter and industrial power integration applications, providing power generation and redundancy in a packaged form factor.
• Z-GUARD® Power protection and guard system for modular power solutions targeting critical infrastructure applications requiring safety and security architecture.
• Z-POWER® Power distribution and management module for industrial applications, providing customizable power module systems.
• Z-PURE® Power quality and purification module designed for critical applications requiring clean/pure power and accuracy precision.
• Contract Testing Facility Customized testing services for power systems and integration validation, offered to datacenter, industrial, infrastructure, and commercial customers.
• Accessories Supporting components and accessories for power module systems.

Quantifiable outcome

• Over 60 years in business (since 1963)
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• LegrandcoreStrategic or Co-development Partner · 10 June 2026Legrand SA acquired Girtz Industries in June 2026 as part of Legrand's strategic expansion in modular power solutions. The acquisition supports Legrand's goal of reaching €15 billion in revenue by 2030, particularly in markets benefiting from energy transition trends and datacenter expansion. This acquisition strengthens Legrand's position in the United States at the intersection of growing power demand and new datacenter architectures requiring high-density, energy-efficient power solutions.

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• ABB: ABB manufactures switchgear, power modules, and integrated electrical packages for industrial and utility customers. Its packaged substation and switchgear product lines are functionally similar to Girtz's enclosure and module offerings.
• Siemens: Siemens offers switchgear, power modules, and integrated electrical solutions for industrial and infrastructure customers. Its Smart Infrastructure division overlaps with Girtz's modular power packaging value proposition.
• Cummins: Cummins is a leading manufacturer of gensets and increasingly offers fully integrated power modules and containerized solutions. Its Power Generation segment is a relevant peer for Girtz's genset packaging business.
• Caterpillar: Caterpillar, through its Electric Power division, produces gensets and integrated power modules for industrial and datacenter customers. It competes with Girtz in turnkey power packaging for critical applications.
• Generac: Generac manufactures power generation equipment and modular power systems, with growing exposure to data center and industrial customers. It is comparable to Girtz in providing packaged power solutions at scale.
• Eaton: Eaton is a global power management company offering switchgear, power modules, and integrated power assemblies for industrial and data center applications. It is a much larger incumbent with overlapping capabilities to Girtz's packaged power systems.
• Schneider Electric: Schneider Electric offers comprehensive power distribution and modular data center solutions, including prefabricated power skids. It is a broad incumbent that competes for the same enterprise customers that Girtz serves.

Direct peers

• Vertiv: Vertiv provides integrated power, cooling, and IT infrastructure for data centers, including modular and prefabricated power solutions. It is the most direct comparison to Girtz's datacenter-focused modular power packaging business.
• Enercon Engineering: Enercon Engineering designs and manufactures custom power generation and distribution equipment, including switchgear enclosures and integrated power modules. It is a direct peer in custom power packaging for industrial and infrastructure customers.

Emerging players

• Aggreko: Aggreko provides modular and containerized power solutions, including temporary and permanent power packages for data centers, industrial, and utility customers. It is comparable to Girtz in delivering turnkey packaged power systems.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/girtzind

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Girtz Industries