Detection & Suppression International
Detection & Suppression International (ORR Protection) is a US-based fire protection services firm founded in 1948, delivering end-to-end detection, suppression, alarm, and 24/7 monitoring services to Fortune 100 enterprises and mission-critical facilities across 50 states.
- Company typePrivate
- Founded1948
- HeadquartersHouston, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Detection & Suppression International does
Detection & Suppression International, operating as ORR Protection, is a US-based commercial fire protection services company founded in 1948 and headquartered in Louisville, Kentucky, with 15 branch locations covering all 50 states. The company provides end-to-end mission-critical fire and life safety services across four technology pillars: detection, suppression, explosion protection, and fire alarm and notification. Its service portfolio spans systems design and engineering, installation and project management, inspection/testing/maintenance (ITM), 24/7 monitoring, custom and preconfigured solutions, in-field training, and 24-hour emergency response.
The business is built on a vendor-agnostic model that supports 24 manufacturers (including Siemens, Vesda by Xtralis, Fike, Viking, Ansul, and Honeywell/Notifier), enabling the firm to design and integrate multi-product fire protection systems without proprietary hardware lock-in. Core technical capabilities include advanced smoke detection such as Air-Sampling Detection (ASD) for sensitive environments, an in-house engineering function, and a certified workforce of 42 NICET and 4 NAFED associates plus 6 NFPA committee participants. The company is positioned for safety-critical verticals including data centers, battery energy storage (BESS), energy/power generation, telecommunications, manufacturing, semiconductor, government, healthcare, and historical/cultural facilities.
Revenue is generated through a mix of project-based installation and mandate-based recurring services (ITM and 24/7 monitoring on multi-year contracts), with a quote-based, custom pricing model. The go-to-market is enterprise field sales with consultative selling, targeting Fortune 100 buyers; the company states 40% of Fortune 100 firms trust ORR Protection. Marketing is supported by content (blog, SEO, webinars/Lunch & Learn, NFPA panel participation, LinkedIn, YouTube) and self-serve account access via a customer portal. Ownership is private with no disclosed parent, funding, or M&A activity.
Detection & Suppression International firmographics
Firmographics- Name
- Detection & Suppression International
- Legal name
- ORR Protection
- Website
- https://firedsi.com
- Company type
- Private
- Founded year
- 1948
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Detection & Suppression International (ORR Protection) is a US-based fire protection services firm founded in 1948, delivering end-to-end detection, suppression, alarm, and 24/7 monitoring services to Fortune 100 enterprises and mission-critical facilities across 50 states.
- Ownership category
- akta.pro rank
Detection & Suppression International industry classification
Industry- Product category
- Fire Protection Services
- NAICS
- Security Systems Services (56162), Security Systems Services (except Locksmiths) (561621), Investigation and Security Services (5616)
- SIC
- Services-Facilities Support Management Services (8744)
- akta.pro primary industry
- Security, Safety & Fire/Life Safety Management (BPABAAAE)
- akta.pro secondary industries
- Fire Alarm Systems (Inspection/Testing/Monitoring/Service) (IMAIAJAC), Fire & Life Safety Services (Inspection/Testing/Sprinklers/Alarms) (IMAIAAAI), Fire Detection & Suppression Systems (HDABAKAI), Fire & Life Safety Code Compliance Inspections & Consulting (AHJ Support) (BPABAHAJ), Fire Alarm Monitoring & Dispatch (BPAKAFAC)
Keywords
Where Detection & Suppression International is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Detection & Suppression International business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Fire Protection Services: Comprehensive fire protection services including design, installation, inspection, testing, maintenance (ITM), 24/7 monitoring, and emergency response. Services are delivered end-to-end through 15 branch locations across 50 states. The company supports 24 manufacturers for design, installation, and service.
- Systems Installation and Project Management: Installation and project management services for new fire protection systems. Over 500 successful fire protection projects completed in the past decade.
- Inspection, Testing, and Maintenance (ITM): Recurring ITM services ensuring fire protection systems remain compliant and operational. 8,000 sites inspected, tested, and serviced annually.
- 24/7 Monitoring Services: Continuous monitoring services for fire and life safety systems with after-hours emergency service capability.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quote-based pricing for enterprise fire protection services |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels8 records
Detection & Suppression International product offering
Product offeringCore offering
Detection & Suppression International (dba ORR Protection) provides end-to-end fire protection services for mission-critical facilities, including design, installation, inspection, monitoring, and maintenance of detection, suppression, explosion protection, and fire alarm systems. Offerings span detection solutions, suppression solutions, explosion protection, fire alarm and notification, central station monitoring, inspection testing and maintenance (ITM), project installation, custom engineered solutions, in-field training, and 24-hour emergency response.
Product overview
ORR Protection (Detection & Suppression International) is a fire protection services company offering an integrated portfolio of solutions including Detection, Suppression, Explosion Protection, and Fire Alarm & Notification systems. The company provides end-to-end services encompassing 24/7 Monitoring, Inspection Testing & Maintenance (ITM), Installation and Project Management, Systems Design and Engineering, Custom and Preconfigured Solutions, In-Field Training, and 24HR Emergency Response. They serve mission-critical environments across applications including Data Centers, Battery Energy Storage Systems (BESS), Connected Communications, Energy/Power Generation, Manufacturing, Industrial Infrastructure, Semiconductor, Government, Historical and Cultural, Healthcare, and Modular/Prefabricated facilities.
Differentiator
Problem solved
Functional benefit
Products and services
- Detection Solutions Fire detection systems and technologies (including air-sampling detection) deployed in mission-critical environments for early warning of fire events. Targeted at enterprise facilities such as data centers, energy sites, manufacturing plants, and government installations.
- Suppression Solutions Fire suppression system design, installation, and servicing for special hazard and mission-critical facilities. Uses manufacturer-supplied equipment (e.g., Fike, Firetrace, Stat-X, Johnson Controls) and is targeted at enterprise and industrial customers.
- Explosion Protection Explosion protection and isolation systems designed for industrial and hazardous process environments. Targeted at energy, manufacturing, and other industrial operators with explosion risk.
- Fire Alarm & Notification Fire alarm and mass-notification systems (using manufacturer technology such as Siemens, Honeywell, and EST) deployed at enterprise and institutional facilities.
- Central Station Monitoring UL-listed 24/7 central station monitoring of fire alarm, suppression, and related systems for enterprise customers across the United States.
- Inspection, Testing & Maintenance (ITM) Recurring inspection, testing, and maintenance services for fire protection systems to maintain code compliance and operational readiness. Targeted at enterprise and institutional facility owners.
- Installation / Project Management Turnkey installation and project management for fire protection systems, including detection, suppression, explosion protection, and alarm/notification. Targeted at enterprise construction and retrofit projects.
- Systems Design / Engineering Engineering and design of fire protection systems, including NICET-certified engineering support, for new builds and retrofits in mission-critical facilities.
- Custom Solutions Custom engineered fire protection solutions for non-standard hazards and unique facility requirements that cannot be met by off-the-shelf systems. Targeted at enterprise and industrial customers with specialized risk profiles.
- In-Field Training On-site training of customer personnel on the operation and maintenance of fire protection systems, delivered in the customer's facility.
- 24-Hour Emergency Response 24/7 emergency response service for fire protection system incidents, reachable via the company's 1-800-282-9444 line. Available to enterprise and institutional customers across the United States.
Quantifiable outcome
- 40% of Fortune 100 companies trust ORR Protection
- +3 more outcomes
Companies that use Detection & Suppression International
Customer profileNamed customers1 record
Segments10 records
Ideal customer profiles4 records
Detection & Suppression International technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Detection & Suppression International partnerships and signals
Strategic signalPartnerships
31 partnerships are on record, tiered core.
- A-GascoreProduct partner for fire protection solutions. ORR works with A-Gas as part of their network of 24 supported manufacturers for design, install, and service.
- ANSULcoreProduct partner for fire protection solutions. Part of ORR's manufacturer network supporting detection, suppression, and fire safety systems.
- ChemguardcoreProduct partner for fire suppression and protection systems. Integrated into ORR's comprehensive fire protection offerings.
- Det-tronicscoreProduct partner specializing in detection technologies. Supports ORR's detection solutions portfolio.
- Engineered Corrosion SolutionscoreProduct partner for corrosion management in fire protection systems. Part of ORR's comprehensive solution ecosystem.
- FikecoreProduct partner for explosion protection and fire suppression. Integrated into ORR's safety solutions.
- FiretracecoreProduct partner for fire suppression systems. Part of ORR's manufacturer network.
- Gamewell-FCIcoreProduct partner for fire alarm and notification systems. Integrated into ORR's fire protection portfolio.
- HochikicoreProduct partner for detection and notification solutions. Part of ORR's comprehensive fire protection network.
- Honeywell AnalyticscoreProduct partner for gas detection and analytics. Integrated into ORR's detection solutions.
- IEP TechnologiescoreProduct partner for explosion protection technologies. Part of ORR's safety solutions portfolio.
- Janus Fire SystemscoreProduct partner for fire suppression systems. Integrated into ORR's protection offerings.
- KenteccoreProduct partner for fire alarm control panels and systems. Part of ORR's detection and alarm network.
- Kidde Fenwal Fire SystemscoreProduct partner for fire detection and suppression. Integrated into ORR's comprehensive fire protection solutions.
- MarioffcoreProduct partner for water mist fire suppression systems. Part of ORR's suppression solutions portfolio.
- NapcocoreProduct partner for fire and security technologies. Integrated into ORR's protection ecosystem.
- National FoamcoreProduct partner for foam-based fire suppression. Part of ORR's suppression solutions.
- NOTIFIER by HoneywellcoreProduct partner for fire alarm systems. Integrated into ORR's fire alarm and notification portfolio.
- PermAlertcoreProduct partner for leak detection and monitoring. Part of ORR's comprehensive protection solutions.
- PottercoreProduct partner for fire alarm and notification. Recognized with Potter's 2025 Million Dollar Award. Major partner in ORR's manufacturer network.
- ProtectoWirecoreProduct partner for linear heat detection systems. Integrated into ORR's detection solutions.
- RKI InstrumentscoreProduct partner for gas detection instruments. Part of ORR's detection portfolio.
- SIEMENScoreMajor product partner for fire safety and detection systems. Honored ORR's Louisville and Tempe offices with $1 Million+ Club Achievement for 2025. Flagship manufacturer partnership.
- South-TekcoreProduct partner for fire suppression solutions. Part of ORR's comprehensive manufacturer network.
- Spectrex Inc.coreProduct partner for flame and fire detection. Integrated into ORR's detection solutions.
- StatXcoreProduct partner for fire suppression systems. Part of ORR's protection ecosystem.
- TelguardcoreProduct partner for communication and monitoring solutions. Integrated into ORR's monitoring and notification systems.
- Victaulic VortexcoreProduct partner for fire suppression using Vortex technology. Part of ORR's suppression solutions.
- VikingcoreProduct partner for fire protection systems including sprinklers and suppression. Major manufacturer in ORR's network.
- Vesda by XtraliscoreProduct partner for air-sampling detection (ASD) systems. Critical partner for ORR's data center and high-sensitivity detection solutions.
- Windy City WirecoreProduct partner for wiring and cable solutions. Part of ORR's comprehensive product ecosystem.
Scale indicators8 records
Recent moves5 records
Expansion highlights5 records
Detection & Suppression International competitors and assessment
Company assessmentDirect peers
- Pye-Barker Fire & Safety: Pye-Barker is the largest U.S. fire protection and life safety services consolidator, providing fire sprinkler, alarm, suppression, and inspection services to commercial customers nationwide. It is the closest direct comparable to ORR in scale, multi-vertical reach, and recurring-service model.
- Koorsen Fire & Security: Koorsen is a privately held, multi-region fire protection and security services firm offering design, installation, inspection, monitoring, and emergency response. It is highly comparable to ORR in service breadth, mid-market/enterprise customer mix, and family-owned operating model.
- Impact Fire Services: Impact Fire is a multi-state fire protection services provider offering sprinkler, alarm, suppression, and inspection services to commercial customers. It is a direct mid-market comparable that has grown through regional roll-ups in the same verticals as ORR.
- Telgian Holdings: Telgian provides fire, security, and life safety engineering, consulting, and testing/inspection services nationwide. It is comparable to ORR in consulting-led enterprise engagement and shares overlap in detection and suppression expertise.
- Encore Fire Protection: Encore is a regional and growing national fire protection services firm focused on inspection, sprinkler, alarm, and suppression. It is comparable to ORR as a multi-state services competitor and has expanded through acquisitions in adjacent markets.
- Performance Systems Integration (PSI): PSI is a multi-state fire and life safety services provider offering detection, suppression, alarm, and inspection across the Western U.S. It competes directly with ORR's regional branches for inspection and service contracts.
- VFP Fire Systems: VFP Fire Systems is a national fire suppression system integrator specializing in clean agent, foam, water mist, and special hazard systems. It is a comparable to ORR's suppression and special-hazard capabilities, particularly for data center, military, and industrial customers.
Broad incumbents
- APi Group: APi Group is a publicly traded holding company that owns a large portfolio of fire protection and life safety services businesses across the U.S. and internationally. It competes broadly with ORR through subsidiaries offering detection, suppression, alarm, and inspection services, and is the dominant incumbent acquirer in the space.
- Cintas Fire Protection: Cintas operates one of the largest U.S. commercial service platforms, with a dedicated fire protection division offering suppression, alarm, and inspection. While broader in scope (uniforms, restroom services, etc.), its fire unit directly competes with ORR for enterprise inspection and service contracts.
Emerging players
- Jensen Hughes: Jensen Hughes is a global fire protection engineering and consulting firm that overlaps with ORR in code consulting, risk assessment, and engineering design. Its focus is more on engineering and consulting than field installation, but it competes for the same enterprise and AHJ-driven work.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Detection & Suppression International social profiles
Digital presenceDetection & Suppression International financial estimates
Financial estimateRevenue estimate
Valuation estimate
Detection & Suppression International leadership team
Management profileNumber of profiles
Profiles1 record
Detection & Suppression International funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Detection & Suppression International 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 Detection & Suppression International
What does Detection & Suppression International do?
Detection & Suppression International (dba ORR Protection) provides end-to-end fire protection services for mission-critical facilities, including design, installation, inspection, monitoring, and maintenance of detection, suppression, explosion protection, and fire alarm systems. Offerings span detection solutions, suppression solutions, explosion protection, fire alarm and notification, central station monitoring, inspection testing and maintenance (ITM), project installation, custom engineered solutions, in-field training, and 24-hour emergency response.
Is Detection & Suppression International a public or private company?
Detection & Suppression International is a private company. It is classified as unknown and is currently operating.
When was Detection & Suppression International founded?
Detection & Suppression International was founded in 1948. It employs 11 to 50 people.
Where is Detection & Suppression International based?
Detection & Suppression International is headquartered in Houston, United States, in the North America region.
How does Detection & Suppression International make money?
Four revenue lines are on record. Fire Protection Services are the primary driver. The others are systems Installation and Project Management, inspection, Testing, and Maintenance (ITM) and 24/7 Monitoring Services.
Who are Detection & Suppression International's main competitors?
Direct peers on record are Pye-Barker Fire & Safety, Koorsen Fire & Security, Impact Fire Services, Telgian Holdings, Encore Fire Protection, Performance Systems Integration (PSI) and VFP Fire Systems. Broad incumbents are APi Group and Cintas Fire Protection. Jensen Hughes is listed as an emerging player.
Does Detection & Suppression International have an API?
No public API is recorded for Detection & Suppression International.
What industry is Detection & Suppression International in?
Detection & Suppression International's product category is Fire Protection Services. Its primary akta.pro industry code is BPABAAAE, Security, Safety & Fire/Life Safety Management, with a secondary code of IMAIAJAC, Fire Alarm Systems (Inspection/Testing/Monitoring/Service). Its NAICS code is 56162 and its SIC code is 8744.