Harger Lightning & Grounding
Harger Lightning & Grounding is a US-based, privately held manufacturer of lightning protection, grounding, and exothermic welding equipment, founded in 1960 and serving solar, utility, datacom, wireless, rail, commercial, industrial, and oil & gas markets through a 691-location distributor and contractor channel.
- Company typePrivate
- Founded1960
- HeadquartersGrayslake, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Harger Lightning & Grounding does
Harger Lightning & Grounding (legal entity Harger Inc.) is a US-based, privately held manufacturer of lightning protection, grounding, and bonding equipment, founded in 1960 and headquartered in Grayslake, Illinois. The company operates across three core product lines: grounding and bonding products (including UL 467-listed copper busbars, conductors, mechanical grounding components, and grounding electrodes), exothermic welding products built on its patented UltraShot technology, and installer-friendly lightning protection components. Harger serves at least eight end markets — solar power, rail, datacom, utility, wireless, commercial, industrial, and oil & gas — through a channel-based go-to-market model comprising 691 partner locations of factory-trained contractors, authorized distributors, and manufacturers' rep agencies across the US and Canada, supported by a B2B sales portal with account-specific pricing on a 4,000+ item catalog.
Revenue is generated predominantly through hardware product sales, with no disclosed pricing tiers or subscription model. The company complements its physical product portfolio with the Harger Apps suite of eight web/mobile tools for product selection and NFPA 780 compliance, and the Harger University training program for installers and specifiers. A TE Connectivity logo and careers link to careers.te.com on the Harger site suggest a possible corporate affiliation not formally disclosed. Recent strategic activity includes a publicly announced price adjustment effective August 10, 2026, continued investment in the digital apps suite, and the Harger University training initiative. The company employs 101–250 people, has not raised disclosed external funding, and shows no public M&A or leadership transition activity in the input data.
Harger Lightning & Grounding firmographics
Firmographics- Name
- Harger Lightning & Grounding
- Legal name
- Harger Inc.
- Website
- https://harger.com
- Company type
- Private
- Founded year
- 1960
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Harger Lightning & Grounding is a US-based, privately held manufacturer of lightning protection, grounding, and exothermic welding equipment, founded in 1960 and serving solar, utility, datacom, wireless, rail, commercial, industrial, and oil & gas markets through a 691-location distributor and contractor channel.
- Ownership category
- akta.pro rank
Harger Lightning & Grounding industry classification
Industry- Product category
- Lightning Protection Equipment
- akta.pro primary industry
- Grounding, Bonding & Lightning Protection (grounding bars, clamps, earthing systems, lightning arrestors) (IMAGAEAJ)
- akta.pro secondary industry
- Grounding, Bonding & Lightning Protection Conductors (IMADAMAM)
Keywords
Where Harger Lightning & Grounding is headquartered
LocationHeadquarters
- HQ city
- Grayslake
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Harger Lightning & Grounding business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Hardware Product Sales: Harger generates revenue through the sale of physical products including grounding and bonding products, lightning protection equipment, and exothermic welding materials. Products include grounding busbars, conductors, mechanical grounding components, grounding electrodes, air terminals, cable holders, and related hardware.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
Harger Lightning & Grounding product offering
Product offeringCore offering
Harger Lightning & Grounding is a manufacturer of physical lightning protection, grounding, and bonding equipment serving solar power, rail, datacom, utility, wireless, commercial, industrial, and oil & gas markets. Its three core product lines consist of UL 467 listed grounding busbars and bonding components, the patented UltraShot® exothermic welding system, and installer-friendly lightning protection components (air terminals, bases, cable holders, and thru-roof details). The company supports these hardware lines with the free Harger Apps suite of design tools and the Harger University training program.
Product overview
Harger Lightning & Grounding is a manufacturer of lightning protection, grounding, and bonding solutions for various markets including solar power, utility, datacom, commercial, industrial, rail, wireless, and oil & gas. The product portfolio consists of three core product categories: Grounding & Bonding Products (UL 467 listed copper busbars, conductors, mechanical components, and electrodes), Exothermic Welding Products featuring the proprietary UltraShot® technology with patented copper-container connections and extended mold life, and Lightning Protection Products with innovative installer-friendly components. The company complements its hardware offerings with a suite of Harger Apps including the Ground Bar Selector, HarGround Selector, Risk Assessment Calculator, Zone of Protection Tool, LP Component Spacing Tool, Sideflash Bonding Assessment Tool, UltraFill Calculator, and Ultraweld Tech Support app. Additionally, Harger University provides professional education and training for lightning protection and grounding system design and installation.
Differentiator
Problem solved
Functional benefit
Brands
- Harger Apps: Innovative apps designed to make jobs easier and more productive, including Ultraweld Tech Support, Ground Bar Selector, HarGround Selector, UltraFill Calculator, Risk Assessment Calculator, Sideflash Bonding, LP Component Spacing, and Zone of Protection tools.
- UltraShot
- Ultraweld
- Harger University
Products and services
- Grounding & Bonding Products Complete line of grounding and bonding hardware including UL 467 listed copper busbars, conductors, mechanical grounding components, and grounding electrodes for electrical contractors and infrastructure operators.
- Exothermic Welding Products (UltraShot®) Patented UltraShot® exothermic welding system using a copper container that becomes part of the connection, with molds proven to last several times longer than conventional processes; sold to electrical contractors and infrastructure operators needing reliable welded grounding connections.
- Lightning Protection Products Innovative, installer-friendly lightning protection components including air terminals, bases, cable holders, and thru-roof details, backed by a dedicated lightning protection design department; sold to electrical contractors, design engineers, and infrastructure operators.
- Harger Apps Suite Free suite of mobile and web design and technical-support applications for engineers, architects, and installers; tools include Ultraweld Tech Support, Ground Bar Selector, HarGround Selector, UltraFill Calculator, Risk Assessment Calculator, Sideflash Bonding, LP Component Spacing, and Zone of Protection.
- Harger University Educational partnership program that trains and certifies individuals dedicated to professional design, installation, maintenance, and support of lightning protection, grounding systems, and exothermic welding; intended to support Harger's channel partners and end users.
Quantifiable outcome
- Molds in UltraShot process proven to last several times longer than conventional process
Companies that use Harger Lightning & Grounding
Customer profileNamed customers1 record
Segments8 records
Ideal customer profiles3 records
Harger Lightning & Grounding technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Harger Lightning & Grounding partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Industry AffiliationscoreHarger displays industry affiliation logos on their website indicating membership in relevant industry associations for lightning protection and grounding. Specific organizations shown in the logos section include multiple industry bodies related to electrical safety and lightning protection standards.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
Harger Lightning & Grounding competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights6 records
Customer concentration
Harger Lightning & Grounding social profiles
Digital presenceHarger Lightning & Grounding compliance and trust
Trust signalCompliance1 record
Harger Lightning & Grounding financial estimates
Financial estimateRevenue estimate
Valuation estimate
Harger Lightning & Grounding leadership team
Management profileNumber of profiles
Harger Lightning & Grounding funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Harger Lightning & Grounding M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Harger Lightning & Grounding
What does Harger Lightning & Grounding do?
Harger Lightning & Grounding is a manufacturer of physical lightning protection, grounding, and bonding equipment serving solar power, rail, datacom, utility, wireless, commercial, industrial, and oil & gas markets. Its three core product lines consist of UL 467 listed grounding busbars and bonding components, the patented UltraShot® exothermic welding system, and installer-friendly lightning protection components (air terminals, bases, cable holders, and thru-roof details). The company supports these hardware lines with the free Harger Apps suite of design tools and the Harger University training program.
When was Harger Lightning & Grounding founded?
Harger Lightning & Grounding was founded in 1960. It employs 101 to 250 people.
Where is Harger Lightning & Grounding based?
Harger Lightning & Grounding is headquartered in Grayslake, United States, in the North America region.
How does Harger Lightning & Grounding make money?
One revenue line is on record: hardware Product Sales.
Does Harger Lightning & Grounding have an API?
No public API is recorded for Harger Lightning & Grounding.
What industry is Harger Lightning & Grounding in?
Harger Lightning & Grounding's product category is Lightning Protection Equipment. Its primary akta.pro industry code is IMAGAEAJ, Grounding, Bonding & Lightning Protection (grounding bars, clamps, earthing systems, lightning arrestors), with a secondary code of IMADAMAM, Grounding, Bonding & Lightning Protection Conductors.