Guardian Safety Solutions International

What Guardian Safety Solutions International does

Guardian Safety Solutions International Inc. (GSSI) is a Dallas, Texas-based privately held manufacturer founded in 1985 that designs, produces, and distributes residential range top fire protection systems. The company is the originator and recognized category leader in its niche, holding the only UL and ULC listings for domestic stove top fire protection (tested to UL Subject 300A) as well as ICC-ES Listing No. PMG-1166. Its product line comprises four core SKUs: the Guardian 1384B mechanical system (fusible-link triggered) and three electronic systems — G300B, G500B, and G600B — which use heat-detection sensors (diodes calibrated to activate at 315°–330°F) wired to a CPU board that releases a potassium carbonate wet chemical agent and simultaneously shuts off gas or electric supply to prevent re-ignition. Coverage spans residential ranges from 30" to 42" wide depending on model, with accessories including pull stations, alarms, shutoff devices, and RF transmitters/receivers for alarm-panel integration.

The company operates an exclusively indirect go-to-market model, selling exclusively through a network of over 500 fire equipment distributors across the United States and Canada — including Johnson Controls, Cintas Fire Protection, Pye Barker Fire & Safety, FireMaster, and Hiller Systems. Distributors handle installation, service, and maintenance; GSSI supports them with training (online sessions at $50/person, in-person sessions), a registered distributor portal, troubleshooting video content, and code-official engagement programs. End-customer segments span single-family and multi-family residential, college and university student housing, senior living facilities, and commercial occupancies using residential-style appliances (daycare centers, fire stations, home economics labs). Over 400,000 Guardian systems have been installed worldwide, with active marketing via industry trade shows (NAFED, PAFED, CALSAFE, GAFSED, FFEDA, Campus Fire Forum), social media, blog content, and public relations.

Revenue is generated through hardware sales of suppression units and accessories — pricing is not publicly disclosed. The company is privately held, appears founder/family-owned with Paul Rouse as Chief Administrative Officer, and has no disclosed funding rounds, acquisitions, parent company, or institutional investors. Operational signals point to a stable, mature small-cap manufacturer: no disclosed headcount, no public financial filings, and a 40-year operating history concentrated in a single product category with regulatory-protected specification status.

Name

Guardian Safety Solutions International

Legal name

Guardian Safety Solutions International Inc.

Website

https://guardianssi.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

1–10 employees

Short description

Guardian Safety Solutions International is a privately held Dallas-based manufacturer founded in 1985 that produces the only UL/ULC-listed residential range top fire suppression systems, selling exclusively through 500+ fire equipment distributors across the US and Canada to colleges, senior living, multifamily, and residential customers.

Ownership category

akta.pro rank

Product category

Fire Suppression Systems

NAICS

Security Systems Services (56162)

akta.pro primary industry

Special Hazard Fire Suppression Systems (Clean Agent/Foam/CO2/Kitchen Hood) (IMAIAJAE)

akta.pro secondary industries

Special Hazard Fire Suppression Systems (Clean Agent/Foam/CO₂/Kitchen Hood) (BPABAHAD), Heat Detectors & Specialized Detectors (e.g., Kitchen/Rate-of-Rise) (HSAHAFAE), Testing, Inspection, Maintenance & Compliance Services (NFPA/Local Code) (HSAHAFAG)

Keywords

• Residential fire suppression
• Stove top protection
• Kitchen fire safety
• Range top extinguishers
• Cooking fire suppression

Headquarters

HQ city

Dallas

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Fire Suppression System Sales: Sale of Guardian range top fire suppression hardware systems (Guardian 1384B, G300B, G500B, G600B) and accessories through a network of over 500 fire equipment distributors. Systems are sold as complete units with accessories including pull stations, alarms, shut-off options, and wireless receivers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Guardian Safety Solutions International designs, manufactures, and distributes residential range top (stove top) fire suppression systems that automatically detect and extinguish cooking fires while simultaneously shutting off gas or electric supply to prevent re-ignition. The product portfolio includes one mechanical system (Guardian 1384B) and three electronic systems (G300B, G500B, G600B), along with a complete line of accessories such as pull stations, alarms, and shutoff devices. The systems use heat detection sensors and a potassium carbonate wet chemical agent, and are sold exclusively through a network of over 500 fire equipment distributors in the United States and Canada.

Product overview

Guardian Safety Solutions International offers a portfolio of residential range top fire protection systems designed to detect and extinguish cooking fires while preventing re-ignition. The product line includes the mechanical Guardian 1384B and three electronic models (G300B, G500B, G600B) with varying coverage capacities. All systems use heat detection sensors and potassium carbonate wet chemical agent to suppress fires, with simultaneous gas or electric stove shutoff. Accessories include pull stations, alarms, shutoff options, and wireless receivers that complement the core suppression systems. The products serve residential, commercial occupancies with residential appliances, senior housing, college campuses, and multifamily housing applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Guardian 1384B Mechanical Fire Suppression System

Quantifiable outcome

• Fire extinguished in as little as 7 seconds
• +4 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature6 records

Scale indicators4 records

Recent moves1 record

Expansion highlights6 records

Broad incumbents

• Kidde (Carrier Global): Kidde, owned by Carrier Global, is the leading US manufacturer of residential smoke and carbon monoxide alarms and fire extinguishers. While it does not make stove top suppression systems, it competes for the same residential fire-safety specification in multifamily housing and single-family homes and is commonly bundled with kitchen-fire messaging.
• Ansul (Johnson Controls): Ansul, owned by Johnson Controls, is a major manufacturer of wet chemical restaurant/kitchen hood fire suppression systems. While focused on commercial Type 1 hood applications rather than residential stove tops, Ansul operates in the same special-hazard wet-chemical suppression category and competes for the same kitchen-fire-suppression specification in adjacent commercial settings.
• First Alert / BRK Brands: First Alert (BRK Brands) is one of the largest residential smoke, CO, and combination alarm brands in North America, sold through mass retail and home improvement channels. It competes indirectly with Guardian by providing alternative residential cooking-fire detection/monitoring products that customers may choose over dedicated suppression systems.
• Pyro-Chem (Johnson Controls): Pyro-Chem, part of Johnson Controls' fire suppression portfolio, manufactures wet chemical kitchen cooking fire suppression systems. It targets commercial cooking operations but represents the same wet-chemical kitchen fire suppression technology family as Guardian and competes for broader kitchen-safety specification dollars.
• Buckeye Fire Equipment: Buckeye Fire Equipment manufactures fire extinguishers and special hazard fire suppression products, including wet chemical agents for kitchen applications. It sells through fire equipment distributors nationwide, overlapping with Guardian's channel and competing for similar kitchen-fire safety specifications.
• Amerex Corporation: Amerex is a major US manufacturer of portable and fixed fire extinguishers, including wet chemical Class K units for cooking applications. It serves many of the same fire equipment distributors that carry Guardian products and competes for the same kitchen-fire protection budget, particularly in commercial cooking settings.

Emerging players

• Firetrace International: Firetrace International manufactures special hazard and pre-engineered fire suppression systems for residential and commercial niche applications including cooking equipment. While focused on broader appliance and equipment protection, its technology overlaps with Guardian's small-scale special hazard suppression category and competes for similar specialty distributor channels.
• CookStop (普众科技 / INI Solutions): CookStop is an emerging smart cooking monitor that uses motion sensors and timers to automatically shut off stoves in assisted living, student housing, and senior care facilities. It targets the same unattended-cooking risk profile that Guardian addresses but with a prevention/monitoring approach rather than chemical suppression, representing a category-adjacent alternative.

Direct peers

• StoveTop FireStop: StoveTop FireStop manufactures a competing range top fire suppression product that installs above residential stoves and automatically extinguishes cooking fires. It is the most direct head-to-head competitor to Guardian's 1384B, G300B, G500B, and G600B lines in the same narrow category.
• Range Guard: Range Guard is a competing residential range top fire suppression system that uses heat-activated fusible-link and electronic detection mechanisms similar to Guardian's product architecture. It targets the same end customers (homeowners, multifamily housing, senior living) through fire equipment distributors.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/GuardianSSI
• YouTubeyoutube.com/GuardianSSI
• Facebookfacebook.com/GuardianSSI
• LinkedInlinkedin.com/company/guardian-safety-solutions-international

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Guardian Safety Solutions International