AtkinsRéalis

What AtkinsRéalis does

AtkinsRéalis is a publicly traded Canadian-headquartered (TSX: ATRL) global engineering services and nuclear technology firm operating across 50+ countries with a workforce of 40,000+ professionals spanning 130 nationalities. The company delivers end-to-end professional services across seven core verticals: Engineering Services, Nuclear, Transportation, Buildings & Places, Water, Power & Renewables, and Defense, serving government agencies and enterprise clients including EDF, Network Rail, Environment Agency, UK MOD, Rolls-Royce Submarines, Ontario Power Generation, Babcock International, and Sellafield Ltd. Its business model is predominantly professional services and project/program management, structured around multi-year framework agreements (e.g., UK CPS2 £3.5B, Environment Agency £1.23B), supported by capital/O&M managed services and licensing royalties from CANDU reactor technology. The company is transitioning away from legacy lump-sum turnkey (LSTK) construction contracts (backlog reduced to CAD 94M) toward higher-margin services-led delivery.

At the core of AtkinsRéalis' technology stack is exclusive worldwide licensing of CANDU pressurized heavy-water reactor technology, with the Enhanced CANDU 6 (700+ MW) in deployment, the next-generation CANDU Monark (850+ MW) in development, and the EAGL-1 fast-spectrum SMR (240 MWe) under a 20-year exclusive EPCM alliance with First American Nuclear. Digital offerings include the Design Production Management Suite, VUEWorks asset management, Simulator, Virtual Site Access platform, Advanced Signalling Method (first Network Rail product approval), and Physical AI autonomous robotics developed with the Oxford Robotics Institute and deployed at Sellafield using Boston Dynamics Spot robots. A patent-pending haptic-feedback contamination swabbing tool is in co-development with RAICo and Sellafield Ltd. The company has filed a Notice of Intent with the U.S. Nuclear Regulatory Commission for Enhanced CANDU 6 licensing and has partnered with NVIDIA to integrate Omniverse, accelerated compute, and OpenUSD into nuclear-powered AI factories targeting hyperscaler demand.

Revenue is generated through five streams: Engineering Services (Q1 2026 revenue of $3.0B against $20.3B backlog, guiding 5-7% organic growth), Nuclear Operations (~$2.5B annually, projected to reach CA$13.8B by 2029), Capital/Project Investment (O&M and infrastructure investments), CANDU Licensing Royalties (targeting four new international markets by 2040), and declining LSTK residual contracts. Go-to-market is enterprise field sales targeting governments and large enterprises, augmented by joint ventures (Linxon with Hitachi Energy), consortium arrangements (Van Oord/VBA for coastal framework), and strategic alliances (FANCO, HanmiGlobal, Babcock, Anduril UK). Customer concentration is high in government/defense sectors, with major frameworks in UK, Canada, Australia, and expanding presence in Singapore, Ireland, and the U.S. under incoming President Byron Bright.

Name

AtkinsRéalis

Legal name

AtkinsRéalis Group Inc.

Website

https://www.atkinsrealis.com

Company type

Public

Founded year

1911

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

AtkinsRéalis is a global engineering services and nuclear technology firm delivering infrastructure, energy, defense, and transportation projects across 50+ countries, serving government agencies and enterprises with proprietary CANDU reactor licensing, digital platforms, and 40,000+ professionals.

Ownership category

akta.pro rank

Product category

Engineering and Infrastructure Consulting Services

NAICS

Environmental Consulting Services (541620), Computer Systems Design and Related Services (54151)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Independent Spent Fuel Storage Installation (ISFSI) Development, Licensing & Operations (EUAKAHAC)

akta.pro secondary industries

Commercial & Industrial (C&I) BESS EPC & Integration (EUAEAEAB), Circularity Consulting & Program Management (EPR, Design-for-Circularity, LCA) (EUAIANAH)

Keywords

• Engineering services
• Nuclear reactor technology
• Infrastructure design
• Project management consulting
• Defense engineering

Headquarters

HQ city

Montréal

HQ country

Canada

HQ region

North America

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Services: Professional services revenue from consulting, engineering design, project/program management, project delivery, and operations & maintenance. Q1 2026 revenue of $3.0B with backlog of $20.3B. Guides to 5-7% organic revenue growth for 2026.
2. Nuclear Operations: Revenue from nuclear segment including CANDU reactor services, new build projects, life extension programs, decommissioning, and nuclear environmental remediation. Generates approximately CA$2.5B annually with projected growth to CA$13.8B revenue by 2029.
3. Capital/Project Investment: Infrastructure investment and capital deployment including operations & maintenance contracts and infrastructure investments, led by President, Capital and O&M globally.
4. Licensing Royalties: Revenue from licensing CANDU reactor technology internationally and providing nuclear expertise. Exclusive licensee of CANDU technology with targets for four new international markets by 2040.
5. Lump-Sum Turnkey (LSTK) Projects: Legacy construction contracts with declining backlog (reduced to CAD 94M by end of 2025). Company transitioning away from high-risk LSTK model toward services. Expecting $100-150M in losses completing remaining LSTK contracts.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

AtkinsRéalis provides integrated engineering, project management, design, and consulting services across the full asset lifecycle for infrastructure, nuclear, transportation, water, power & renewables, buildings & places, and defense markets. Its offerings are anchored by exclusive CANDU nuclear reactor technology licensing, large-scale government framework delivery, and proprietary digital platforms including VUEWorks, DPM Suite, and Nuclear Robotics. The company serves government agencies and large enterprises globally through multi-year contracts and joint ventures.

Product overview

AtkinsRéalis is a global engineering services and nuclear organization offering integrated services across the infrastructure and energy sectors. The company's portfolio includes core service lines (Engineering Services, Nuclear Services, Transportation, Buildings & Places, Water, Power & Renewables, and Defense) delivered through a platform-plus-services model. Digital product offerings include VUEWorks asset management platform, Design Production Management Suite, Simulator, Virtual Site Access, and Nuclear Robotics capabilities. The company also develops and licenses CANDU reactor technology including the Enhanced CANDU 6 and CANDU Monark for nuclear power generation. AtkinsRéalis serves clients across transportation, water, nuclear, power, industrial, minerals & metals, and defense sectors in over 50 countries.

Differentiator

Problem solved

Functional benefit

Brands

• CANDU Monark: Next-generation CANDU reactor technology - a 850+ MW pressurized heavy-water reactor designed for domestic and international nuclear markets.
• CANDU Energy
• Engineering Net Zero

Products and services

• Engineering Services
• Nuclear Services
• Transportation Services
• Buildings & Places Services
• Water Services
• Power & Renewables Services
• Defense Services
• VUEWorks
• Design Production Management (DPM) Suite
• CANDU Reactor Technology (Enhanced CANDU 6)
• CANDU Monark
• Nuclear Robotics
• NVIDIA Nuclear-Powered AI Factory Integration

Quantifiable outcome

• Record $20.3B backlog in Q1 2026, up from $21.21B Q4 2025
• +7 more outcomes

Named customers12 records

Segments7 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature8 records

Partnerships

15 partnerships are on record, tiered core, flagship and minor.

• Environment AgencycoreImplementation/ SI/ Consulting Partner · 8 June 2026Consortium led by AtkinsRéalis with subconsultants Stantec and Waterman for Flood Risk and Asset Management (Fram) framework covering England. Four-year engagement delivering technical, environmental, and programme management services for flood defence and coastal erosion schemes.
• EDF EnergycoreImplementation/ SI/ Consulting Partner · 1 June 2026Multi-year professional services framework covering EDF's existing nuclear fleet and new build programs including Hinkley Point C and Sizewell C. Initial five-year term with option to extend five more years. Spans over 60 technical and project delivery disciplines. Partnership spans over 25 years with 3,000+ AtkinsRéalis employees working across civil nuclear programs in EMEA.
• Canada Nuclear SectorcoreStrategic or Co-development Partner · 29 May 2026CANDU refurbishment program providing trained workforce and repeatable execution model for nuclear construction. Multiunit approach aims to reduce delays and cost overruns common in nuclear construction through shared-risk project delivery structures.
• Babcock InternationalcoreStrategic or Co-development Partner · 21 May 2026Five-year engineering framework agreement to support critical UK defence and submarine programmes. Partnership optimizes Babcock's engineering capacity as demand for major military projects increases. Similar agreements established with nine other strategic suppliers across Babcock's defence portfolio.
• First American Nuclear (FANCO)flagshipStrategic or Co-development Partner · 13 May 202620-year Strategic Alliance Agreement appointing AtkinsRéalis as exclusive EPCM provider for EAGL-1 fast-spectrum SMR and associated fuel reprocessing facilities in North America. Agreement contemplates up to $250M services over first five years. Partnership targets first power delivery by 2033 with first closed-fuel-cycle nuclear system in US.
• HanmiGlobalcoreStrategic or Co-development Partner · 11 May 2026Strategic alliance to jointly pursue industrial plant, renewable energy and nuclear power projects in US market. Partnership covers full project cycle from sourcing and proposals to order acquisition and execution. Initial focus on large-scale energy and manufacturing projects.
• Oxford Robotics Institute (ORI)coreStrategic or Co-development Partner · 28 April 2026Global partnership to develop and deploy autonomous robotics and Physical AI for hazardous nuclear and energy sector environments. Combines ORI's robotics research with AtkinsRéalis industrial engineering expertise. Systems for autonomous navigation, mapping, and radiation hotspot detection already proven at Sellafield sites.
• CANDU Energy Inc.coreStrategic or Co-development Partner · 21 April 2026Subsidiary driving nuclear refurbishment growth; secured $2.85B project in Romania with Korea Hydro & Nuclear Power and Ansaldo Nucleare to extend Cernavoda Unit 1 reactor by 30 years. Eyeing expansion in Southeast Asia including Philippines and Malaysia.
• FuturecityminorStrategic or Co-development Partner · 24 March 2026Global cultural partnership to shape the future of Middle East cities announced at MIPIM. Focus on urban development and cultural infrastructure in Gulf region.
• NVIDIAflagshipStrategic or Co-development Partner · 16 March 2026Collaboration to integrate NVIDIA technologies (Omniverse, accelerated compute, OpenUSD) into nuclear-powered AI factories. Partnership leverages AtkinsRéalis CANDU nuclear technology and infrastructure expertise with NVIDIA digital twin and AI computing capabilities to address surging AI data center power demand.
• Anduril UKcoreStrategic or Co-development Partner · 18 February 2026Teaming agreement to provide safety, assurance, and regulatory expertise for development and deployment of autonomous aircraft for UK defence programmes. Supports certification navigation with Military Aviation Authority and Civil Aviation Authority. AtkinsRéalis also supporting Anduril UK in establishing UK manufacturing site for uncrewed platforms.
• IATAminorStrategic or Co-development Partner · 3 February 2026Joint development of Domestic and International Passenger Integration Program (DIPIP) report demonstrating biometric digital ID technology for airport passenger flows. Report estimates 11% staff cost reduction and up to $80M capex savings for medium-sized airports serving 10M passengers.
• Ai4Nature AllianceminorStrategic or Co-development Partner · 7 January 2026Founding member of cross-sector alliance advancing responsible AI applications in nature restoration and biodiversity science. Partnership with Natural England, Arup, Ramboll, Mott MacDonald, and others to develop shared standards and ethical frameworks for AI in ecological contexts.
• Hitachi Energy (Linxon JV)coreChannel Partner/ Reseller/ Distributor · 28 December 2025Linxon joint venture with Hitachi Energy securing contracts for 380/110/13.8kV substation projects in Saudi Arabia to enhance national grid and support renewable energy integration. Projects part of Saudi Vision 2030 sustainable energy goals.
• Rolls-Royce SubmarinescoreImplementation/ SI/ Consulting Partner · 10 December 2025Multi-million pound framework valued at approximately £400M to provide nuclear propulsion and engineering services to support UK's expanding submarine programme under AUKUS. Part of long-term partnership with Assystem and Frazer-Nash.

Scale indicators18 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• Jacobs Solutions: Jacobs Solutions is a direct peer in global engineering, technical, scientific, and consulting services across infrastructure, water, transportation, and defense — competing head-to-head on UK/US government frameworks, nuclear advisory, and digital delivery solutions.
• AECOM: AECOM is a direct peer offering professional infrastructure consulting, engineering, and construction services globally, with overlapping presence in transportation, water, environment, and defense — a primary competitor on ENR-ranked design work and US federal contracts.
• WSP Global: WSP Global is a direct peer in professional engineering and design services with strong overlap in transportation, environment, and buildings; both firms pursue acquisitions to scale and compete on UK, Australian, and Canadian infrastructure mandates.
• Stantec: Stantec is a direct peer providing engineering, architecture, and environmental consulting across infrastructure, water, and buildings; participates as a subconsultant on AtkinsRéalis-led Environment Agency Fram framework and competes independently on similar projects.
• Tetra Tech: Tetra Tech is a direct peer specializing in water, environment, and sustainable infrastructure consulting — overlapping with AtkinsRéalis's water and environmental remediation segments and competing on US federal and international development work.
• Arcadis: Arcadis is a direct peer in design, engineering, and consultancy services across mobility, resilience, and water; competes on European infrastructure programs and is named as a partner in industry alliances such as Ai4Nature alongside AtkinsRéalis.
• Worley Limited: Worley is a direct peer in energy, chemicals, and resources project services with growing overlap in nuclear new build advisory, energy transition infrastructure, and digital delivery — competing on CANDU-related programs and decarbonization mandates.
• Mott MacDonald: Mott MacDonald is a direct peer in global engineering, management, and development consultancy, competing across transportation, water, environment, and energy sectors — particularly strong in UK infrastructure where AtkinsRéalis also has deep government relationships.

Broad incumbents

• Fluor Corporation: Fluor is a broader incumbent in EPC and project management with significant overlap on large energy, defense, and government programs — competes on nuclear/industrial construction but operates across a wider portfolio including upstream oil & gas.
• Bechtel Corporation: Bechtel is a broader incumbent and one of the largest privately held engineering and construction firms, with deep overlap on US Department of Energy nuclear remediation, large infrastructure, and defense programs where AtkinsRéalis is also competing.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

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• Facebookfacebook.com/atkinsrealis
• LinkedInlinkedin.com/company/atkinsrealis
• Instagraminstagram.com/inside_atkinsrealis

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries6 records

Funding overview

Funding rounds5 records

Investors2 records

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

M&A17 records

Investments

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

Frequently asked questions about AtkinsRéalis