I-Gard Corporation
I-Gard Corporation designs and manufactures electrical safety equipment — High Resistance Grounding systems, ground fault and arc flash relays, surge suppressors, and absence of voltage testers — serving industrial customers across petroleum, chemical, automotive, data centers, mining, and healthcare in North America and select international markets.
- Company typePrivate
- Founded1982
- HeadquartersMississauga, Canada
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What I-Gard Corporation does
I-Gard Corporation, founded in 1982 and headquartered in Mississauga, Ontario, Canada, designs and manufactures industrial electrical safety equipment with a core specialization in High Resistance Grounding (HRG) systems, ground fault and arc flash relays, neutral grounding resistors, surge suppressors, and absence of voltage testers. Its product portfolio addresses every major system grounding architecture (ungrounded, high resistance, low resistance, hybrid, and solidly grounded) and is protected by registered patents including the Gemini fail-safe dual-resistance-path system, the SuperGrid power resistor, and the Hybrid Grounding System Fusion technology. Ten product launches are documented between 2003 and 2025 across HRG, arc detection, surge suppression, retrofit, and people-protection categories, with EC&M Product of the Year awards in 2013, 2017, 2020, and 2025.
The company sells primarily through enterprise field sales representatives in Canada, the United States, and Latin America, with a dedicated sales office in Mexico, complemented by an inbound quote-request model on its website for custom resistor and relay systems; its first international sales reached Southeast Asia in 2004 and Australia in 2005. Customers are concentrated in process and heavy-industry verticals — petroleum and chemical, automotive, data centers, healthcare, mining, water and wastewater, telecommunications, pulp and paper, and food processing — and revenue is generated almost entirely from hardware sales of bespoke, specification-driven systems under multi-year contract cadence, with ancillary professional engineering consultation and custom system design. The company has no public financials, no disclosed funding rounds, and is independently privately held, operating with 101–250 employees across offices in Mississauga and Oakville (Ontario) and a sales office in Mexico, and is certified to ISO 9001:2015, with products carrying UL and CSA listings and SIL 3 compliance for safety-critical devices.
I-Gard Corporation firmographics
Firmographics- Name
- I-Gard Corporation
- Legal name
- I-Gard Corporation
- Website
- https://i-gard.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- I-Gard Corporation designs and manufactures electrical safety equipment — High Resistance Grounding systems, ground fault and arc flash relays, surge suppressors, and absence of voltage testers — serving industrial customers across petroleum, chemical, automotive, data centers, mining, and healthcare in North America and select international markets.
- Ownership category
- akta.pro rank
I-Gard Corporation industry classification
Industry- Product category
- Industrial Electrical Safety Equipment
- NAICS
- Relay and Industrial Control Manufacturing (335314), Switchgear and Switchboard Apparatus Manufacturing (335313), Electrical Equipment Manufacturing (33531)
- SIC
- Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Switchgear & Switchboard Apparatus (3613)
- akta.pro primary industry
- Circuit Protection Devices (MCBs, MCCBs, ACBs, fuses, RCD/GFCI, surge protection) (IMAGAEAB)
- akta.pro secondary industries
- High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control) (EUAEAFAA), Low-Voltage Switchboards & Panelboards (LV distribution panels, MCCs, switchboards) (IMAGAEAA), Power Quality, Metering & Monitoring (HDACAJAG)
Keywords
Where I-Gard Corporation is headquartered
LocationHeadquarters
- HQ city
- Mississauga
- HQ country
- Canada
- HQ region
- North America
Offices3 records
Markets served
I-Gard Corporation business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Electrical Safety Hardware Products: I-Gard generates revenue through the sale of ground fault protection equipment including resistors (Neutral Grounding Resistors, Power Resistors), relays (ground fault relays, arc flash relays, mining relays), and monitoring systems. Products are sold directly to industrial customers across multiple sectors including petroleum, chemical, automotive, data centers, and manufacturing.
- People Protection Products: Sale of absence of voltage testers, voltage indicators, and ground fault protection panels designed for personnel safety in industrial and commercial settings.
- Technical Documentation and Services: Technical library provides product brochures, manuals, application guides, and white papers. Professional engineering consultation and custom system design services for industrial electrical safety implementations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels6 records
I-Gard Corporation product offering
Product offeringCore offering
I-Gard Corporation designs, manufactures, and sells engineered electrical safety and protection hardware for industrial power systems. Its product lines address ground fault detection, arc-flash mitigation, neutral grounding, surge protection, and absence-of-voltage verification, targeting heavy industrial, mining, process, and utility customers. Products are sold as standalone units or configured systems specified by plant engineers, electricians, and OEMs.
Product overview
I-Gard Corporation offers a comprehensive portfolio of ground fault protection, arc flash mitigation, and electrical safety products organized across multiple categories: Ungrounded systems (Voltage Alarm Indicator, Insulation Monitoring, Sensors), High Resistance Grounded systems (Stoplight, mGARD, Sleuth, DSP-OHMNI, Gemini, Sentinel, SIGMA 3, HRG OEM Kit, SIGMA3-C), Low Resistance Grounded systems (NGR, Sigma), Hybrid Resistance Grounded systems (Generator Grounding), Solid Grounded systems (Sentri, mGARD, ARC-i-TEC, Pressure Arc Detector, MGFR), People Protection products (i-AVT, VTi, i-AVT Plus, Lifeguard, GPFJ/GPAFJ), Mining Relays (GCHK), Retrofit products (DSP-223-X-TDM, DSP-ADM, TDM), and Surge Suppressor Technology (ZORC). The product line provides solutions ranging from basic ground fault indication to advanced arc flash mitigation with optical/pressure detection, and includes industrial communication protocols (MODBUS TCP/RTU) for system integration.
Differentiator
Problem solved
Functional benefit
Brands
- DSP-OHMNI: Modern relay system for HRG with DIN rail style construction, replaces DSP MkII system.
- mGARD
- Sentri
- DSP-ADM
- SIGMA 3
- SIGMA3-C
- NGR
- VIA
- Sleuth
- Stoplight
- Sentinel
- i-AVT
- i-AVT Plus
- TDM
- ZORC
Products and services
- OptiMiser Arc-Flash Relay Arc-flash detection and mitigation relay that senses arcing faults and trips upstream protection to limit incident energy and equipment damage, intended for industrial switchgear and power distribution applications.
- M-Logic Ground Fault Relay Digital ground fault protection relay using DSP-based detection for industrial power systems, intended to detect and clear ground faults to reduce shock and fire hazards in plants and mining operations.
- GEM Ground Fault Monitor Ground fault detection and monitoring device for resistance-grounded systems, providing continuous monitoring of neutral grounding resistance and ground fault current in industrial installations.
- Neutral Grounding Resistors (NGRs) Engineered neutral grounding resistor assemblies with pulse generators for resistance-grounded power systems, limiting ground fault current to safe levels in industrial and utility applications.
- Crystal Tester (Absence of Voltage Tester) Portable absence-of-voltage tester that verifies a circuit is de-energized before maintenance work, supporting lockout/tagout procedures in industrial facilities.
- Mining Relays Specialized protective relays designed for the harsh environmental and safety requirements of underground and surface mining power systems.
- Surge Suppressors Surge protection devices for industrial power and control systems, intended to protect equipment from voltage transients and lightning-induced surges.
Quantifiable outcome
- Arc flash risk reduced by up to 95%
- +2 more outcomes
Companies that use I-Gard Corporation
Customer profileNamed customers8 records
Segments9 records
Ideal customer profiles1 record
I-Gard Corporation technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature10 records
I-Gard Corporation partnerships and signals
Strategic signalScale indicators4 records
Recent moves9 records
Expansion highlights5 records
I-Gard Corporation competitors and assessment
Company assessmentBroad incumbents
- ABB: Global electrification and automation giant with substantial electrical protection relay, switchgear, and industrial control product lines. Adjacent incumbent competing with I-Gard on ground fault relays and arc flash mitigation in industrial facilities.
- Hubbell: Established US electrical products manufacturer with ground fault protection, wiring devices, and people-protection product lines that compete with I-Gard's Lifeguard and GPFJ/GPAFJ panels as well as surge protection offerings.
- Eaton: Major diversified electrical equipment manufacturer offering Cutler-Hammer and Powerware protection and grounding products. Competes with I-Gard across HRG systems, NGR, and arc flash mitigation as part of a vast switchgear portfolio.
- Siemens: Multinational electrical engineering conglomerate offering SIRIUS protection devices, grounding systems, and arc fault detection within a broad industrial automation and electrification portfolio. Competitor for industrial HRG and relay specifications.
- Schneider Electric: Global electrical equipment giant whose Square D brand historically competed with I-Gard in NGR and ground fault protection (I-Gard actually acquired Federal Pioneer from Schneider Canada in 2001). Schneider offers protection as part of a much broader switchgear and power distribution portfolio.
Direct peers
- Bender GmbH & Co. KG: German-headquartered specialist in ground fault detection, insulation monitoring, and ground-fault location systems. Most direct competitor to I-Gard's core HRG and insulation monitoring portfolio, serving similar industrial and medical customers globally.
- Beckwith Electric: Specialty manufacturer of protective relay and transformer monitoring products for utility and industrial applications. Comparable in scale and product focus to I-Gard, particularly in ground fault and protection relay segments.
- Megger: Global leader in electrical testing, measurement, and insulation monitoring instrumentation. Direct overlap with I-Gard's insulation monitoring products and broader electrical safety testing category across utility and industrial markets.
- Schweitzer Engineering Laboratories (SEL): US-based protection relay and industrial controls manufacturer with a deep portfolio of ground fault, arc flash, and protective relays serving utilities and industrial customers — overlapping directly with I-Gard's relay-based product lines.
Emerging players
- Littelfuse: Industrial circuit protection specialist whose fuses, surge protection devices, and ground fault products partially overlap with I-Gard's NGR, ZORC surge suppressor, and ground fault relay portfolio — particularly in commercial and light industrial applications.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
I-Gard Corporation social profiles
Digital presenceI-Gard Corporation compliance and trust
Trust signalCompliance18 records
I-Gard Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
I-Gard Corporation leadership team
Management profileNumber of profiles
Profiles1 record
I-Gard Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
I-Gard Corporation 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 I-Gard Corporation
What does I-Gard Corporation do?
I-Gard Corporation designs, manufactures, and sells engineered electrical safety and protection hardware for industrial power systems. Its product lines address ground fault detection, arc-flash mitigation, neutral grounding, surge protection, and absence-of-voltage verification, targeting heavy industrial, mining, process, and utility customers. Products are sold as standalone units or configured systems specified by plant engineers, electricians, and OEMs.
Is I-Gard Corporation a public or private company?
I-Gard Corporation is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was I-Gard Corporation founded?
I-Gard Corporation was founded in 1982. It employs 101 to 250 people.
Where is I-Gard Corporation based?
I-Gard Corporation is headquartered in Mississauga, Canada, in the North America region.
How does I-Gard Corporation make money?
Three revenue lines are on record. Electrical Safety Hardware Products are the primary driver. The others are people Protection Products and technical Documentation and Services.
Who are I-Gard Corporation's main competitors?
Broad incumbents on record are ABB, Hubbell, Eaton, Siemens and Schneider Electric. Direct peers are Bender GmbH & Co. KG, Beckwith Electric, Megger and Schweitzer Engineering Laboratories (SEL). Littelfuse is listed as an emerging player.
Does I-Gard Corporation have an API?
No public API is recorded for I-Gard Corporation.
What industry is I-Gard Corporation in?
I-Gard Corporation's product category is Industrial Electrical Safety Equipment. Its primary akta.pro industry code is IMAGAEAB, Circuit Protection Devices (MCBs, MCCBs, ACBs, fuses, RCD/GFCI, surge protection), with a secondary code of EUAEAFAA, High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control). Its NAICS code is 335314 and its SIC code is 3620.