# Fire Suppression Companies

> Data center fire suppression comes in four families: halocarbon clean agents (FM-200, FK-5-1-12), inert gases (nitrogen and argon blends), water mist and preaction sprinklers, with aspirating smoke detection such as VESDA giving the earliest warning in front of all of them. Of the 38 companies here, 15 sell inert gas, 10 name a halocarbon agent, 11 sell water mist, 5 sell preaction sprinklers, 17 offer aspirating detection and 6 state FM Approval. 3M set the end of 2025 to stop making all fluorinated fluids, the class Novec 1230 belongs to; FK-5-1-12 now ships under system makers’ own names.

Who protects the data hall, with which agent, on whose paper. 38 companies, each field linked to its public source, last verified 2026-11-11.
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## Data
- [Data center fire suppression](https://firesuppressioncompanies.com/): the full comparison table
- [Data (JSON)](https://firesuppressioncompanies.com/data.json): every record with sources
- [Data (CSV)](https://firesuppressioncompanies.com/data.csv): one row per company
- [Methodology](https://firesuppressioncompanies.com/methodology/): what each field means and how it is verified

## Companies
- [AQUASYS Technik](https://firesuppressioncompanies.com/aquasys-technik/): Supplies water mist firefighting systems with documented data center deployment and project-specific simulation and fire testing.
- [Bryland Fire Protection](https://firesuppressioncompanies.com/bryland-fire-protection/): Designs, installs and services detection and suppression for data centers. Its published London-area project used clean-agent suppression and integrated air sampling.
- [Chubb Fire & Security](https://firesuppressioncompanies.com/chubb-fire-and-security/): Designs, installs and maintains integrated detection and suppression for data centers, with global delivery and connected monitoring.
- [Convergint](https://firesuppressioncompanies.com/convergint/): Integrates clean-agent suppression, fire detection and life safety systems for data centers and other high-risk facilities.
- [COSCO Fire Protection](https://firesuppressioncompanies.com/cosco-fire-protection/): Provides integrated life safety and special-hazard contracting for data center and telecommunications facilities.
- [Fike](https://firesuppressioncompanies.com/fike/): Supplies layered fire protection for data halls, UPS power modules and diesel generators, including water mist, clean agents and battery fire mitigation.
- [Fire Eater](https://firesuppressioncompanies.com/fire-eater/): Supplies Inergen inert-gas suppression for data centers, with documented installations at colocation facilities and the LUMI supercomputer data center.
- [Fireaway (Stat-X)](https://firesuppressioncompanies.com/fireaway-stat-x/): Manufactures condensed aerosol suppression for enclosed special hazards. Its server-room guidance requires careful shutdown and recovery planning because the aerosol contains particles and requires cleanup.
- [Firetrace International](https://firesuppressioncompanies.com/firetrace/): Supplies automatic protection inside server racks and electrical enclosures, as well as engineered clean-agent systems for entire data center rooms.
- [FOGTEC](https://firesuppressioncompanies.com/fogtec/): Supplies high-pressure water mist and complementary detection and gaseous systems for whole-site data center protection.
- [Fortis Fire & Safety (including VFS)](https://firesuppressioncompanies.com/fortis-fire-and-safety/): Provides pre-action sprinkler systems, VESDA detection and ongoing service for data centers through its regional operating companies.
- [Gielle Industries](https://firesuppressioncompanies.com/gielle-industries/): Supplies and installs inert-gas suppression for data centers, computer rooms and telecom facilities, with room integrity testing and ongoing system services.
- [Honeywell Xtralis (VESDA)](https://firesuppressioncompanies.com/honeywell-xtralis-vesda/): Supplies very early smoke detection and lithium-ion off-gas monitoring for data centers. Its detection products integrate into the wider fire protection system.
- [Janus Fire Systems](https://firesuppressioncompanies.com/janus-fire-systems/): Manufactures special-hazard fire protection equipment for server rooms, UPS rooms and telecom operations, with engineering and commissioning support.
- [Johnson Controls (Ansul, Tyco, LPG)](https://firesuppressioncompanies.com/johnson-controls/): Supplies detection, gaseous extinguishing, sprinklers and water mist for hyperscale, colocation and enterprise data centers.
- [Kidde Fire Systems (KiddeFenwal)](https://firesuppressioncompanies.com/kidde-fenwal/): Supplies integrated detection, release controls and clean-agent systems for data halls, server rooms and supporting electrical infrastructure.
- [Koorsen Fire & Security](https://firesuppressioncompanies.com/koorsen-fire-and-security/): Inspects, installs and maintains data center suppression systems and evaluates server-room changes that affect airflow and agent distribution.
- [Marioff (HI-FOG)](https://firesuppressioncompanies.com/marioff-hi-fog/): Supplies high-pressure water mist systems for data centers, covering data halls and supporting facilities from centralized equipment.
- [Minimax](https://firesuppressioncompanies.com/minimax/): Designs and installs integrated fire protection for data centers, including inert gas, cabinet suppression, water mist and fire prevention.
- [NAFFCO](https://firesuppressioncompanies.com/naffco/): Supplies clean-agent and inert-gas suppression for sensitive electrical and telecommunications facilities. Its inert-gas range supports total flooding and shared cylinder banks.
- [Nohmi Bosai](https://firesuppressioncompanies.com/nohmi-bosai/): Supplies NN100 nitrogen gas suppression, smoke detection and integrated fire protection services for information infrastructure including data centers.
- [NOTIFIER by Honeywell](https://firesuppressioncompanies.com/notifier/): Honeywell's fire alarm brand, with aspirating smoke detection for very early warning and networked panels that let data center operators monitor their whole estate from one system.
- [ORR Protection](https://firesuppressioncompanies.com/orr-protection/): Designs, installs and maintains fire protection for hyperscale, enterprise, edge and colocation data centers in the United States, including water mist and VESDA air sampling.
- [Protec Fire and Security Group](https://firesuppressioncompanies.com/protec-fire-and-security/): Designs, supplies, installs and maintains integrated fire protection for hyperscale through edge data centers, including high- and low-pressure water mist.
- [Pye-Barker Fire & Safety](https://firesuppressioncompanies.com/pye-barker-fire-and-safety/): Provides fire suppression, alarms, sprinklers and lifecycle service through U.S. branches. Its acquired Suppression Systems business serves mission-critical facilities including data centers.
- [Reliable Automatic Sprinkler](https://firesuppressioncompanies.com/reliable-automatic-sprinkler/): Supplies factory-assembled PrePaK fire protection packages for critical spaces, including data centers and telecommunications rooms.
- [Rotarex Firetec](https://firesuppressioncompanies.com/rotarex-firetec/): Manufactures INEREX inert-gas systems for data centers and FireDETEC suppression for individual electrical cabinets.
- [Saval](https://firesuppressioncompanies.com/saval/): Supplies FK-5-1-12 gaseous suppression for computer rooms, telecommunications spaces and other areas containing high-value equipment.
- [Sciens Building Solutions](https://firesuppressioncompanies.com/sciens-building-solutions/): Engineers data center fire and life safety systems and supports them through commissioning, upgrades and ongoing service.
- [Scutum](https://firesuppressioncompanies.com/scutum/): Supplies data centre fire safety with VESDA aspirating detection, water mist and inert gas extinguishing, plus 24/7 remote fire and CCTV monitoring.
- [Securiton AG](https://firesuppressioncompanies.com/securiton/): Supplies data center smoke and heat detection plus extinguishing control panels. SecuriFire interfaces with the buyer's chosen suppression system.
- [SEVO Systems](https://firesuppressioncompanies.com/sevo-systems/): Supplies FK-5-1-12 clean-agent systems, including SMART Cabinet FDS rack-mounted detection and suppression for data center cabinets.
- [Siemens (Sinorix)](https://firesuppressioncompanies.com/siemens-sinorix/): Provides inert-gas and high-pressure water mist systems, detection and extinguishing controls for data center fire protection.
- [Summit Fire Protection](https://firesuppressioncompanies.com/summit-fire-protection/): Provides clean-agent protection, VESDA detection and lifecycle services for server rooms and enterprise data centers.
- [Ultra Fog](https://firesuppressioncompanies.com/ultra-fog/): Supplies high-pressure water mist for data halls and raised-floor spaces, using automatic bulb nozzles.
- [Victaulic (Vortex)](https://firesuppressioncompanies.com/victaulic-vortex/): Supplies Vortex hybrid suppression using water and nitrogen for water-sensitive facilities including data centers.
- [Viking Group](https://firesuppressioncompanies.com/viking-group/): Manufactures and distributes fire protection systems for data centers, including preaction sprinkler packages and upgradeable dry systems.
- [WAGNER Group](https://firesuppressioncompanies.com/wagner-group/): Supplies aspirating detection, inert-gas suppression and oxygen-reduction fire prevention for data centers.

## Optional
- [All records in one file](https://firesuppressioncompanies.com/llms-full.txt)
- [Sitemap](https://firesuppressioncompanies.com/sitemap.xml)