Arup

What Arup does

Arup is a global built environment consultancy providing multidisciplinary engineering, design, planning, and advisory services to government agencies, infrastructure operators, and major corporations. Founded in 1946 by Ove Arup in London, the firm is trust-owned with 17,464 members and operates across 35+ countries with 90+ offices, structured under a three-body governance model (Arup Trustees, Arup Group Limited Board, Executive Board) introduced in 2025. Its service offering spans structural, civil, mechanical, electrical, plumbing, fire, geotechnical, acoustic, audiovisual, façade, and digital engineering, delivered through direct enterprise engagement, competitive tenders, and multi-year government framework agreements.

The firm's core technology stack centres on proprietary platforms: Arup Neuron (AI-powered digital platform integrating real-time sensor data to optimise building and city operations), MassMotion (pedestrian and crowd simulation), Fuse (geospatial, federated BIM, and carbon calculation tooling used on Copenhagen Metro M5), Loupe 360 (digital twin visualisation), SoundLab (acoustic analysis and testing), and the Circular Buildings Toolkit. These platforms sit alongside significant R&D investment in digital twin standardisation (ISOCARP 2025 Grand Award with Hong Kong CEDD) and AI tooling integrated with Microsoft Azure. Recent investments include the October 2025 spin-out of Class 3 Technologies, commercialising the Iris climate risk modelling platform.

Arup generates revenue through professional services fees for multidisciplinary engineering and design consulting, with project-based pricing negotiated per engagement or via framework agreements. Indicative deal sizes include an £80m Yorkshire Water technical services framework, a £50m sole-partner Lot 7 within that framework, and £22bn+ SSEN Transmission power systems studies. Revenue is distributed across government, transport, water, energy, data centres, science/healthcare, sports, and cultural heritage clients. The Irish subsidiary reported €142m revenue in FY2024/25 (10% YoY growth), with group revenue not publicly disclosed. The firm is privately held with no external investors, has no parent company, and operates without public ticker.

Name

Arup

Legal name

Arup Group Limited

Website

https://arup.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Arup is a global, trust-owned built environment consultancy founded in 1946, providing multidisciplinary engineering, design, planning, and advisory services across 35+ countries. It serves government agencies, infrastructure operators, and major corporations through 17,464 members and proprietary digital platforms.

Ownership category

akta.pro rank

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices19 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Professional Services - Engineering and Design Consulting: Arup generates revenue through fees for multidisciplinary engineering, design, architecture, planning, and advisory services on infrastructure and building projects. Revenue is project-based, typically through competitive tender, government frameworks, or direct appointment. The firm reported revenue of €142m for its Irish arm in FY2024/25, with revenue increasing 10% year-over-year. Pre-tax profits declined to €2.39m due to rising staff costs.
2. Technical Advisory and Programme Management: Revenue from providing technical advisory, programme management, and procurement advisory services to public and private sector clients on major capital programmes, such as SFMTA Potrero Yard and Yorkshire Water frameworks.
3. Digital and Data Services: Revenue from digital engineering services including BIM, digital twins, AI-powered platforms (Neuron, Phoenix, SmartBid), and data analytics for infrastructure and built environment clients.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Arup is an independent, trust-owned global consultancy providing multidisciplinary engineering, design, planning, and advisory services across infrastructure, buildings, transport, energy, water, data centers, sports, and cultural heritage sectors. The firm combines proprietary digital platforms (Neuron, MassMotion, Fuse, Loupe 360, SoundLab, Circular Buildings Toolkit) with first-principles engineering analysis to deliver sustainable, resilient built environment solutions to government agencies and private sector clients. Revenue is generated primarily through project-based professional services fees earned via competitive tenders, government frameworks, and direct enterprise appointments.

Product overview

Arup is a global built environment consultancy offering comprehensive engineering, design, planning, and advisory services across infrastructure, buildings, energy, and sustainability. The firm operates as a platform of specialized services with proprietary digital tools. Key products include Arup Neuron (AI-powered platform for buildings and cities), MassMotion (pedestrian simulation), Loupe 360 (digital twin platform), SoundLab (acoustic analysis), and Circular Buildings Toolkit (circular economy assessment). The firm provides end-to-end services spanning structural, civil, mechanical, electrical, plumbing, fire engineering, geotechnics, acoustics, audiovisual systems, façade engineering, tunnel design, vibration engineering, and sustainability consulting. Arup serves markets including sports venues, arts and culture, aviation, data centers, rail and metro systems, water infrastructure, science facilities, and urban planning. The firm is structured around multidisciplinary project teams combining technical expertise with advanced digital tools and methodologies.

Differentiator

Problem solved

Functional benefit

Products and services

• Multidisciplinary Engineering, Design, Planning and Advisory Services
• Specialist Data Centre Consultancy Services
• Arup Neuron
• MassMotion
• Loupe 360
• SoundLab
• Circular Buildings Toolkit

Quantifiable outcome

• Digital twins can improve capital and operational efficiency by 20-30% (Arup and FIG research)
• +9 more outcomes

Named customers24 records

Segments8 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability12 records

Feature10 records

Partnerships

23 partnerships are on record, tiered core, notable, flagship and minor.

• Environment Agency (UK)coreImplementation/ SI/ Consulting Partner · 27 May 2026Arup is one of eight delivery partners (alongside AtkinsRéalis, Bam, Jacobs, Jackson, JBA, Kier, and VolkerStevin) in the Environment Agency's Decarbonisation Technology Accelerator programme, with nearly 40 trials completed targeting 55,000 tonnes CO2 equivalent savings by 2030.
• Challenge Works and Isle UtilitiescoreImplementation/ SI/ Consulting Partner · 19 May 2026Arup partners with Challenge Works and Isle Utilities to deliver Ofwat's Water Breakthrough Challenge, a £600m innovation fund (2020-2030) awarding innovative water sector projects. The seventh challenge opened for entries in September 2026.
• Asian Development Bank / India Ministry of Housing and Urban AffairscoreStrategic or Co-development Partner · 22 April 2026Arup appointed to develop Transit-Oriented Development Zone Plans for Nagpur and Indore as part of a technical assistance programme led by the Asian Development Bank for India's Ministry of Housing and Urban Affairs, focusing on walkability and climate adaptation.
• Tamil Nadu Green Climate CompanynotableStrategic or Co-development Partner · 3 April 2026Arup collaborated with the Tamil Nadu Green Climate Company on its CARES initiative, which was selected from over 130 global initiatives and featured among 11 leading global models for climate action in an Earthshot Prize report, recognised under the 'Protect and Restore Nature' category.
• IESVEnotableTechnology or Integration · 19 March 2026Arup and IESVE won the Design Innovation category at the Digital Construction Awards 2026 for their collaborative work on the Mynydd Isa Campus in Flintshire, Wales, achieving net-zero carbon in operation through IESVE's physics-based simulation platform.
• Great British Energy-NuclearflagshipStrategic or Co-development Partner · 12 March 2026Arup appointed by Great British Energy-Nuclear to provide early-phase foundation engineering and design support for the Wylfa nuclear power plant project on Anglesey, the UK's first small modular reactor, delivering up to 1.5GW of clean energy and 3,000 jobs.
• Mace, Gleeds, LDA Design, TÜV SÜD Nuclear TechnologiescoreStrategic or Co-development Partner · 12 March 2026Great British Energy-Nuclear appointed Arup and Mace to lead early engineering and programme management for the UK's first SMR project at Wylfa, working alongside Gleeds, LDA Design, and TÜV SÜD Nuclear Technologies, with Rolls-Royce SMR as preferred technology partner.
• Rolls-Royce SMRcoreTechnology or Integration · 12 March 2026Rolls-Royce SMR is the preferred technology partner for the Wylfa SMR project, with Arup providing early-phase engineering design support alongside the technology.
• World Business Council for Sustainable Development (WBCSD)notableStrategic or Co-development Partner · 26 February 2026WBCSD and Arup released a joint report 'Informing the Deployment of Carbon Capture, Utilization, and Storage' providing evidence-based responses to myths about CCUS technology, targeting industry leaders, investors, and policymakers.
• MicrosoftcoreTechnology or Integration · 20 February 2026Arup integrated Microsoft AI technologies including Azure cloud platform, Phoenix, and SmartBid AI tools to enhance project management, knowledge sharing, and proposal responses across its international operations.
• AutodeskcoreTechnology or Integration · 20 February 2026Arup and Autodesk teamed up to accelerate industry-wide collaboration in the built environment, leveraging digital tools and platforms to improve project outcomes and efficiency.
• Future of Infrastructure Group (FIG)coreStrategic or Co-development Partner · 12 February 2026FIG and Arup launched the 'Unlocking Digital Twins in Canada' white paper presenting a roadmap for accelerating digital transformation in Canadian infrastructure delivery, developed over one year by a working group of 15 industry experts chaired by Arup.
• Cambridge EconometricsnotableStrategic or Co-development Partner · 10 February 2026Arup and Cambridge Econometrics released the 'Gridunlocked' study projecting that £34bn in UK electricity grid investment over 15 years could unlock £194bn in economic benefits and support 92,000 additional jobs annually by 2040.
• Open Data Institute (ODI), WRAP, AHDB, HESTIAnotableStrategic or Co-development Partner · 3 February 2026Arup formed a consortium with ODI, WRAP, AHDB, and HESTIA to design, develop, and test new Data Sharing Infrastructure and governance for the UK's agri-food supply chain under the Food Infrastructure & Governance project commissioned by Defra and the Food Data Transparency Partnership.
• SSEN TransmissioncoreStrategic or Co-development Partner · 29 January 2026Arup appointed by SSEN Transmission to seven lots spanning transmission, distribution, dynamic analysis, probabilistic studies, electromagnetic transient studies, flexible power systems, and de-risking power electronics as part of SSEN's £22bn+ electricity transmission investment programme to connect up to 30GW of new renewable energy in Scotland.
• Natural England, Ramboll, Mott MacDonald, AtkinsRéalis, Conservation Evidence, CIEEM, AiDASHnotableStrategic or Co-development Partner · 7 January 2026Arup co-founded the Ai4Nature Alliance launched at IET London to advance responsible AI applications in nature restoration and biodiversity science, alongside eight founding organisations spanning technology, ecology, and policy sectors. The alliance aims to develop shared standards and ethical frameworks for AI use in habitat assessment and biodiversity reporting.
• Fields of Life, ATU (Atlantic Technological University)minorStrategic or Co-development Partner · 10 December 2025ATU's smart water IoT monitoring technology was deployed in Uganda's Kumi District in collaboration with Arup, Fields of Life, and the Kumi District Water Office, funded by Enterprise Ireland under the Innovation Partnership Programme.
• Education Cannot Wait, Save the Children, WWFnotableStrategic or Co-development Partner · 19 November 2025Education Cannot Wait announced a US$650,000 grant to Save the Children, Arup, and WWF to develop standards for environmentally responsible temporary learning spaces in crisis settings, integrating climate action, engineering, and ecological sustainability.
• CostaincoreStrategic or Co-development Partner · 30 October 2025Costain and Arup formed a joint venture to deliver digital transformation strategy for Yorkshire Water, modernising capital project information management ahead of AMP8 (2025-2030) through a three-phase approach creating an information management system using advanced technologies.
• Peak ClustercoreImplementation/ SI/ Consulting Partner · 2 October 2025Arup appointed by Peak Cluster to lead environmental impact assessment and prepare technical documentation for the world's largest cement and lime decarbonisation project in the UK, targeting reduction of over 3 million tonnes of CO₂ emissions annually through carbon capture plants.
• World Bank Group / Philippines DOTr / MARINAcoreStrategic or Co-development Partner · 13 July 2025Arup appointed by the World Bank Group to lead the Philippines' first national ferry decarbonization pilot project in collaboration with the Philippines Department of Transportation and Maritime Industry Authority, marking a significant step toward sustainable maritime transport.
• SJ Group, Mott MacDonaldcoreStrategic or Co-development Partner · 21 May 2025SJ Group, Arup, and Mott MacDonald partnered on the Changi Airport T5 project in Singapore, one of the world's largest airport expansion programmes.
• SFMTA (San Francisco Municipal Transportation Agency)coreImplementation/ SI/ Consulting PartnerArup served as financial and procurement advisor for SFMTA's Potrero Yard Modernization Project, a progressive public-private partnership replacing a 1915 bus yard with a modern electric trolley bus facility enabling 68% more bus capacity and approximately 100 units of affordable housing.

Scale indicators11 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Mott MacDonald: Mott MacDonald is a UK-headquartered global engineering, management, and development consultancy operating across transport, energy, water, and buildings. It directly competes with Arup on major infrastructure tenders and frequently partners with Arup (e.g., LAX/Metro Transit Center, Changi T5), making it the closest like-for-like peer in scale and service mix.
• WSP Global: WSP is a Canadian-headquartered professional services consultancy with ~70,000 professionals offering engineering, design, and strategic advisory across transport, property, environment, and energy. It competes directly with Arup on global infrastructure and built environment mandates and is similar in multidisciplinary, project-based delivery.
• AECOM: AECOM is a Fortune 500 infrastructure consulting firm delivering design, engineering, programme management, and construction services worldwide. It directly competes with Arup in transport, water, environment, and energy markets and operates at similar global scale with comparable public- and private-sector client rosters.
• AtkinsRéalis: AtkinsRéalis (formerly Atkins/SNC-Lavalin) is a Canadian-headquartered engineering services and nuclear firm with deep transport, infrastructure, and energy capabilities. It is a direct Arup competitor and is explicitly named alongside Arup in the Ai4Nature Alliance and Environment Agency Decarbonisation Technology Accelerator programme.
• Jacobs Solutions: Jacobs is a US-headquartered professional services firm delivering critical infrastructure, advanced facilities, and consulting solutions. It competes with Arup across water, transport, environmental, and energy transition programmes and is also a partner in the Environment Agency Decarbonisation Technology Accelerator alongside Arup.
• Buro Happold: Buro Happold is a UK-headquartered international engineering consultancy with deep built environment expertise in structural, MEP, and sustainability design. It overlaps directly with Arup on stadium, cultural, and complex building projects and competes for similar high-profile, design-led commissions.
• Ramboll: Ramboll is a Danish-headquartered engineering, design, and management consulting firm with strong sustainability credentials and operations across buildings, transport, water, and energy. It is named as a co-founding member of the Ai4Nature Alliance alongside Arup and competes for similar Northern European and global mandates.
• Stantec: Stantec is a Canadian-headquartered sustainable design and engineering firm providing services across infrastructure, water, buildings, and energy. It overlaps with Arup on water, environmental, and urban development projects and serves similar public and private sector clients globally.
• BDP (Building Design Partnership): BDP is a UK-headquartered interdisciplinary design practice combining architecture, engineering, and urban design. It competes with Arup on healthcare, education, and major building projects across the UK, Europe, and Asia with similar multidisciplinary delivery.

Emerging players

• IDOM: IDOM is a Spanish-headquartered independent engineering and architecture firm operating across energy, nuclear, environment, and infrastructure. It is smaller than Arup but competes on nuclear (SMR), energy transition, and infrastructure advisory work, particularly in European and Latin American markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@arupgroup
• Facebookfacebook.com/ArupGroup
• LinkedInlinkedin.com/company/162534
• Instagraminstagram.com/arupgroup
• Xx.com/arupgroup

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments3 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Arup