Trigon Fire Safety
Trigon Fire Safety is an independent UK fire safety engineering consultancy founded in 2019 by three Chartered Engineers. It serves developers, architects, property owners, and government bodies across four UK offices with computational fire engineering, risk assessment, and expert advisory services.
- Company typePrivate
- Founded2019
- HeadquartersLondon (Richmond), United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Trigon Fire Safety does
Trigon Fire Safety Ltd is an independent fire safety engineering consultancy founded in 2019 by three Chartered Engineers—James Lavender, David Bostelmann, and Karl Wallasch—registered with the Institution of Fire Engineers (IFE). The firm provides fire safety engineering services across all building types and sectors for clients including developers, architects, property owners, local authorities, and government bodies. It operates from four UK offices (London/Richmond headquarters, Birmingham, Edinburgh, Manchester) with approximately 21 staff, including eight Chartered Engineers whose combined industry experience exceeds 150 years.
The service portfolio spans fire safety design (strategies, fire statements, performance-based design across all RIBA stages), fire safety management (risk assessments, evacuation procedures, training), and expert advisory work (third-party reviews, expert witness services, code of practice development). Technical capability centres on computational fire engineering—Computational Fluid Dynamics (CFD) modelling, evacuation modelling, structural fire engineering analysis, smoke control calculations, and qualitative design reviews. Trigon maintains active research collaborations with Imperial College London (façade fires, computer vision), Bauhaus University Weimar, and ITB Poland, and holds ISO 9001, ISO 14001, ISO 45001, Cyber Essentials Plus, CHAS Elite, SSIP, and Carbon Neutral Business certifications.
Revenue is generated through project-based professional consultancy fees under direct client engagement; no subscription or recurring pricing model is disclosed. The go-to-market is sales-led and relationship-driven, built on marquee engagements such as the £1 billion Manchester Airport Terminal 2 extension (winner of SFPE UK Chapter's Fire Safety Strategy of the Year), British Land's Aldgate Place Phase 2, HUB's Latitude Blue in Leeds, and Haringey Council's Broadwater Farm Estate redevelopment. The firm is wholly owned by its three founding directors with no external investment or private equity backing, and revenue is not publicly disclosed.
Trigon Fire Safety firmographics
Firmographics- Name
- Trigon Fire Safety
- Legal name
- Trigon Fire Safety Ltd
- Website
- https://trigonfire.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Trigon Fire Safety is an independent UK fire safety engineering consultancy founded in 2019 by three Chartered Engineers. It serves developers, architects, property owners, and government bodies across four UK offices with computational fire engineering, risk assessment, and expert advisory services.
- Ownership category
- akta.pro rank
Trigon Fire Safety industry classification
Industry- Product category
- Fire Safety Engineering Services
- NAICS
- Engineering Services (541330), Building Inspection Services (54135)
- akta.pro primary industry
- Fire Prevention, Inspection & Code Enforcement (Life Safety) (BPAIAGAL)
- akta.pro secondary industry
- Smoke Control & Fire/Smoke Damper Inspection & Testing (IMAIAJAI)
Keywords
Where Trigon Fire Safety is headquartered
LocationHeadquarters
- HQ city
- London (Richmond)
- HQ country
- United Kingdom
- HQ region
- Europe
Offices4 records
Markets served
Trigon Fire Safety business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel
Revenue model
- Fire Safety Engineering Consultancy Services: Professional consultancy services providing fire safety engineering solutions for all building types. Services include fire safety design, management, risk assessments, third-party reviews, expert witness services, and research support. Revenue generated through project-based fees for consultancy engagements.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels6 records
Trigon Fire Safety product offering
Product offeringCore offering
Trigon Fire Safety is an independent fire safety engineering consultancy providing fire safety strategy design, fire safety management (including fire risk assessments under the Regulatory Reform (Fire Safety) Order 2005), expert witness services, third-party reviews, and advanced computational fire engineering techniques (CFD modelling, evacuation modelling, structural fire analysis). All projects are led by Chartered Engineers registered with the Institution of Fire Engineers.
Product overview
Trigon Fire Safety is an independent fire safety engineering consultancy offering a unified suite of services centred on fire safety design, fire safety management, and expert advisory services. The firm provides fire engineering consultancy across all building types and sectors, including fire safety strategies, advanced computational fire engineering (CFD modelling, evacuation modelling, structural analysis), fire risk assessments, third-party reviews, site supervision, expert witness services, and ongoing research. All projects are led by Chartered Engineers registered with the Institution of Fire Engineers. The offering is a single integrated consultancy service rather than a modular software product.
Differentiator
Problem solved
Functional benefit
Products and services
- Fire Safety Design Services
Quantifiable outcome
- 33 projects supported by a single summer placement student in 11 weeks
- +2 more outcomes
Companies that use Trigon Fire Safety
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles6 records
Trigon Fire Safety technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature6 records
Trigon Fire Safety partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Imperial College LondoncoreTrigon collaborates on research with Imperial College London. Dr Matthew Bonner, Trigon's research lead, is a visiting researcher at Imperial College London and produces research on façade fires and computer vision. The company created a scholarship for women to study mechanical engineering at Imperial College. Team members regularly present at the university.
- Bauhaus University WeimarcoreDirector Karl Wallasch is a lecturer at Bauhaus University in Weimar, Germany. This academic connection supports international knowledge exchange and research collaboration.
- Instytut Techniki Budowlanej (ITB), PolandminorTrigon collaborates on research with ITB in Poland, contributing to international fire safety research efforts.
- Aldridge FoundationminorTrigon supports and sponsors engineering students via the Aldridge Foundation, contributing to future engineering talent development.
Scale indicators6 records
Recent moves7 records
Expansion highlights12 records
Trigon Fire Safety competitors and assessment
Company assessmentBroad incumbents
- WSP: Global engineering professional services firm with a fire and life safety practice serving building, infrastructure, and transport clients. Overlaps with Trigon's service scope but at significantly greater scale and global reach.
- AECOM: Global infrastructure consulting firm with fire engineering and life safety capabilities across buildings, transport, and urban development projects. Comparable in offering but operating as a global incumbent versus Trigon's boutique model.
- Arup: Global engineering consultancy with a market-leading fire engineering practice covering CFD, evacuation, structural fire, and tall-building expertise. Overlaps with Trigon's offerings but as part of a much broader multidisciplinary portfolio.
- Buro Happold: Global engineering consultancy with a dedicated fire engineering team offering performance-based design, CFD, and evacuation modelling. Comparable on technical services but embedded within a much larger multidisciplinary practice.
Direct peers
- Hydrock (now part of Stantec): UK engineering consultancy with a fire engineering practice. Director Adam Eaton previously served as National Lead Director of Fire Engineering at Hydrock, making it a directly comparable peer in terms of UK fire engineering consulting services.
- Hoare Lea: UK engineering consultancy with a dedicated fire engineering practice. Founding Director James Lavender previously worked at Hoare Lea as a fire engineering consultant and Expert Witness, making it a directly comparable firm in terms of services, customers, and technical approach.
- Cundall: Independent international engineering consultancy with a fire engineering practice offering fire strategies, CFD, evacuation modelling, and structural fire engineering. Directly comparable specialist services and similar independent ownership structure.
- Jensen Hughes: Global specialist fire engineering and code-consulting firm with deep offerings in performance-based design, CFD, and life safety. Comparable specialist positioning although much larger and globally scaled.
- OFR Consultants: UK-based independent fire engineering consultancy with comparable size, headcount, and service scope (fire strategies, CFD modelling, evacuation, third-party review). Most directly comparable peer given similar positioning and customer base among UK developers and architects.
- Tenos Fire Engineering: UK fire safety engineering consultancy that previously employed both James Lavender and David Bostelmann (as Associate Director). Direct peer in fire engineering consulting with similar client base and service offerings.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Trigon Fire Safety social profiles
Digital presenceTrigon Fire Safety compliance and trust
Trust signalCompliance7 records
Trigon Fire Safety financial estimates
Financial estimateRevenue estimate
Valuation estimate
Trigon Fire Safety leadership team
Management profileNumber of profiles
Profiles15 records
Trigon Fire Safety funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Trigon Fire Safety 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 Trigon Fire Safety
What does Trigon Fire Safety do?
Trigon Fire Safety is an independent fire safety engineering consultancy providing fire safety strategy design, fire safety management (including fire risk assessments under the Regulatory Reform (Fire Safety) Order 2005), expert witness services, third-party reviews, and advanced computational fire engineering techniques (CFD modelling, evacuation modelling, structural fire analysis). All projects are led by Chartered Engineers registered with the Institution of Fire Engineers.
Is Trigon Fire Safety a public or private company?
Trigon Fire Safety is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Trigon Fire Safety founded?
Trigon Fire Safety was founded in 2019. It employs 11 to 50 people.
Where is Trigon Fire Safety based?
Trigon Fire Safety is headquartered in London (Richmond), United Kingdom, in the Europe region.
How does Trigon Fire Safety make money?
One revenue line is on record: fire Safety Engineering Consultancy Services.
Who are Trigon Fire Safety's main competitors?
Broad incumbents on record are WSP, AECOM, Arup and Buro Happold. Direct peers are Hydrock (now part of Stantec), Hoare Lea, Cundall, Jensen Hughes, OFR Consultants and Tenos Fire Engineering.
Does Trigon Fire Safety have an API?
No public API is recorded for Trigon Fire Safety.
What industry is Trigon Fire Safety in?
Trigon Fire Safety's product category is Fire Safety Engineering Services. Its primary akta.pro industry code is BPAIAGAL, Fire Prevention, Inspection & Code Enforcement (Life Safety), with a secondary code of IMAIAJAI, Smoke Control & Fire/Smoke Damper Inspection & Testing. Its NAICS code is 541330.