Joule Group
Joule Group is a London-headquartered fire safety engineering consultancy serving enterprise and government clients across the UK, Ireland and Middle East through 7 offices and 53 professional experts, delivering performance-based fire safety design, CFD and evacuation modelling, RIBA Stage 5 monitoring and AI-assisted code interrogation across the full building lifecycle.
- Company typePrivate
- Founded2017
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Joule Group does
Joule Group is a London-headquartered, privately held fire safety engineering consultancy founded in 2017 and structured under Joule Group Holdings Limited, with operating subsidiary Joule Group International Limited (Companies House registration 10474432). It provides specialist fire safety engineering services across the full building lifecycle — design, construction and occupation — using a combination of prescriptive-code interpretation, performance-based fire engineering, computational fluid dynamics (CFD) fire and smoke spread analysis, evacuation modelling and structural fire engineering calculations. Service modules include Higher-Risk Buildings (HRB) support under the UK Building Safety Act 2022, RIBA Stage 5 third-party fire assurance, external wall and EWS1 assessment, rail and tunnel safety, urban master planning, and AI-assisted code interrogation for engineers.
The firm operates across 7 offices in the United Kingdom (London, Belfast, Londonderry, Sheffield, Manchester), Ireland and the Middle East (Dubai), delivering to enterprise and government clients including Heathrow Airport, Dubai International Airport, Hamad International Airport, Abu Dhabi Midfield Terminal, Lusail Stadium (FIFA World Cup Qatar 2022), King Abdullah Financial District (Riyadh), Lucid Motors, Khazna Data Centers and the Scottish Government. Its stated track record covers 1,500+ projects across 30+ countries, 53 professional experts, 20+ nationalities, and over 330 years of collective fire safety engineering experience. The 2025 Middle East Consultant Awards named it Fire Safety Consultant of the Year.
Revenue mechanics are project-based professional services fees on enterprise contracts, distributed through direct field sales to blue-chip asset owners, developers, architects and government organisations; pricing is not publicly disclosed. The business model is talent-leveraged (Chartered Engineers and specialist consultants) with geographic hubs in UK/Ireland and the Middle East, with Saudi Vision 2030 infrastructure as the most visible growth corridor. There is no disclosed external funding, no parent acquirer and no public listing.
Joule Group firmographics
Firmographics- Name
- Joule Group
- Legal name
- Joule Group International Limited
- Website
- https://joule-group.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Joule Group is a London-headquartered fire safety engineering consultancy serving enterprise and government clients across the UK, Ireland and Middle East through 7 offices and 53 professional experts, delivering performance-based fire safety design, CFD and evacuation modelling, RIBA Stage 5 monitoring and AI-assisted code interrogation across the full building lifecycle.
- Ownership category
- akta.pro rank
Joule Group industry classification
Industry- Product category
- Fire Safety Engineering Consulting
- NAICS
- Architectural, Engineering, and Related Services (5413), Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Fire & Life Safety Services (Inspection/Testing/Sprinklers/Alarms) (IMAIAAAI)
- akta.pro secondary industry
- Fire & Smoke Dampers / Firestopping / Passive Fire Protection Services (BPABAHAE)
Keywords
Where Joule Group is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices6 records
Markets served
Joule Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Fire Safety Consultancy Services: Professional consultancy services providing fire safety engineering through the building lifecycle - from concept, design, construction through to occupation and demolition. Services include fire risk assessments, fire safety strategies, fire protection measures, compliance reviews, and performance-based design solutions.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Joule Group product offering
Product offeringCore offering
Joule Group is a fire safety engineering consultancy that delivers specialist services across the full building lifecycle — from concept and design through construction to occupation and demolition. Its offerings include fire risk assessments, fire safety strategies, smoke control and evacuation modelling, computational fluid dynamics (CFD) analysis, RIBA Stage 5 construction monitoring, and performance-based fire engineering for complex sectors such as aviation, high-rise, higher-risk buildings, data centers, rail, and urban master planning.
Product overview
Joule Group is a fire safety engineering consultancy offering a unified service portfolio spanning the entire building lifecycle. The core offering consists of Design, Construction, and Occupation service modules, supported by sector-specific specializations including Data Center Fire Safety, Aviation Fire Safety, Higher-Risk Buildings (HRB) Services, Urban Master Planning Fire Safety, Rail Infrastructure Fire Safety, and External Façade Systems Fire Safety. Additional specialized offerings include RIBA Stage 5 Fire Safety Monitoring for construction-stage compliance. The company also employs AI tools as a design co-pilot to augment fire safety engineering analysis, code interrogation, and research capabilities.
Differentiator
Problem solved
Functional benefit
Products and services
- Fire Safety Engineering Consultancy Comprehensive fire safety engineering consultancy services covering the entire building lifecycle from design through construction to occupation, serving sectors including aviation, higher-risk buildings, high-rise, and mission-critical facilities.
- Design Services Fire safety design services unified by focus on quality and founded in fire science, combining skillsets of architects, engineers, and scientists to match complexity of challenges.
- Construction Services Fire safety management through design, procurement, materials and systems reviews, quality inspections, testing and commissioning to enable successful project delivery and handover.
- Occupation Services Fire safety operational requirements throughout building lifecycle, providing independent expert fire safety advice in partnership with clients.
- Data Center Fire Safety Specialist fire safety consultancy for data centers and mission-critical facilities, addressing unique challenges of UPS systems, cooling systems, lithium-ion batteries, and AI/ML densification.
- Aviation Fire Safety Fire engineering services for airports and aviation infrastructure including terminal buildings, airside facilities, baggage systems, and fuel storage areas.
- Higher-Risk Buildings (HRB) Services Comprehensive services for higher-risk buildings including Gateway Process navigation, golden thread documentation, fire stopping assessment, external wall construction review, and building safety case assessments.
- RIBA Stage 5 Fire Safety Monitoring Third-party fire assurance services during construction stage to ensure as-built construction aligns with fire strategy, including inspection, review, and deviation identification.
- External Façade Systems Fire Safety Assessment, design, and remediation services for external façade systems including fire risk appraisal of external walls, EWS1 assessments, and performance-based engineering for façades.
- Urban Master Planning Fire Safety Fire safety consultancy for large-scale urban developments including firefighting response strategies, emergency access routes, and critical infrastructure placement.
- Rail Infrastructure Fire Safety Fire safety engineering for rail infrastructure including tunnel ventilation, metro design, regional rail, and freight corridor projects.
Quantifiable outcome
- Developed fire life safety strategy for Lusail Stadium hosting FIFA World Cup Final 2022 with 88,966 fans capacity
- +3 more outcomes
Companies that use Joule Group
Customer profileNamed customers9 records
Segments8 records
Ideal customer profiles4 records
Joule Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature3 records
Joule Group partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- FCIA (Firestop Contractors International Association)coreCollaboration at PFPCON '26 Passive Fire Protection Symposium where Joule Group's Robert Parkinson presented on 'Protecting Mission-Critical Infrastructure: Structural Fire-Resistance and Compartmentation'
- NFPA (National Fire Protection Association)coreJoint symposium participation at PFPCON '26 addressing passive fire protection and structural fire-resistance for mission-critical infrastructure
- SFPE UK ChaptercoreCollaborative CPD event partnership where Joule Group's Associate Fire Engineer Jonas Fuchs and Senior Fire Engineer Joshua Parker presented a webinar titled 'Data Centres: Fire Engineering in an Evolving Sector' for SFPE UK Chapter members
- The Scottish GovernmentcoreContract award to deliver the Single Building Assessment guidance document which will provide clear and robust guidance to ensure fire safety risks are identified and mitigation or remediation requirements are determined for buildings
Scale indicators7 records
Recent moves7 records
Expansion highlights6 records
Joule Group competitors and assessment
Company assessmentBroad incumbents
- AECOM: Large global infrastructure consultancy with fire engineering capability integrated into major aviation, rail, and urban development programs.
- WSP (Fire & Life Safety): Global professional services firm with a sizable fire and life safety practice, frequently bidding on airports, transit, and large infrastructure programs where Joule is also active.
- Buro Happold (Fire Engineering): International engineering consultancy with a dedicated fire safety team covering performance-based design for aviation, data centers, and complex buildings; competes with Joule on marquee projects.
- Arup (Fire Engineering): Multidisciplinary global engineering consultancy with a long-established fire engineering practice competing on aviation, stadiums, rail, and high-rise; offers fire safety as part of much broader portfolios.
Direct peers
- OFR Consultants: UK-headquartered specialist fire engineering consultancy with a similar focus on performance-based design, HRB, and complex building sectors; closest like-for-like scale peer to Joule in the UK market.
- Jensen Hughes: Global leader in fire protection engineering, life safety, and code consulting; the closest direct competitor to Joule Group in performance-based fire engineering across aviation, mission-critical, and high-rise sectors.
- Trigon Fire Safety: UK-based specialist fire safety consultancy offering fire risk assessments, fire strategies, and construction-stage services; competes directly with Joule's UK HRB and construction service lines.
- Exponent: Engineering and scientific consulting firm with a fire/explosion investigation and fire protection engineering practice; comparable in technical depth and ability to handle complex performance-based mandates.
- Ashton Fire: Independent UK fire safety consultancy providing fire engineering, risk assessment, and fire safety management services across built-environment sectors; similar size and service profile to Joule.
Emerging players
- Atelier Ten: Engineering design practice with growing fire engineering capability focused on sustainable and complex buildings; overlaps with Joule on high-performance, design-led projects including aviation and masterplans.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Joule Group social profiles
Digital presenceJoule Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Joule Group leadership team
Management profileNumber of profiles
Profiles8 records
Joule Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Joule Group 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 Joule Group
What does Joule Group do?
Joule Group is a fire safety engineering consultancy that delivers specialist services across the full building lifecycle — from concept and design through construction to occupation and demolition. Its offerings include fire risk assessments, fire safety strategies, smoke control and evacuation modelling, computational fluid dynamics (CFD) analysis, RIBA Stage 5 construction monitoring, and performance-based fire engineering for complex sectors such as aviation, high-rise, higher-risk buildings, data centers, rail, and urban master planning.
Is Joule Group a public or private company?
Joule Group is a private company. It is classified as management employee owned and is currently operating.
When was Joule Group founded?
Joule Group was founded in 2017. It employs 11 to 50 people.
Where is Joule Group based?
Joule Group is headquartered in London, United Kingdom, in the Europe region.
How does Joule Group make money?
One revenue line is on record: fire Safety Consultancy Services.
Who are Joule Group's main competitors?
Broad incumbents on record are AECOM, WSP (Fire & Life Safety), Buro Happold (Fire Engineering) and Arup (Fire Engineering). Direct peers are OFR Consultants, Jensen Hughes, Trigon Fire Safety, Exponent and Ashton Fire. Atelier Ten is listed as an emerging player.
Does Joule Group have an API?
No public API is recorded for Joule Group.
What industry is Joule Group in?
Joule Group's product category is Fire Safety Engineering Consulting. Its primary akta.pro industry code is IMAIAAAI, Fire & Life Safety Services (Inspection/Testing/Sprinklers/Alarms), with a secondary code of BPABAHAE, Fire & Smoke Dampers / Firestopping / Passive Fire Protection Services. Its NAICS code is 5413 and its SIC code is 8711.