Mott MacDonald

What Mott MacDonald does

Mott MacDonald is a global, employee-owned engineering, management and development consultancy operating across approximately 140 offices in more than 20 countries with a workforce of roughly 20,000 professionals. The firm serves primarily public-sector and regulated-utility clients — including central and local governments, water utilities, transport authorities, and nuclear operators — delivering advisory, design, programme management, and integrated design-and-construction services across the water, transport, energy, environment, buildings, and defence markets. It is structured around three service lines: Engineering (architecture, bridges, geotechnics, transport planning, tunnels, water networks, industrialised design), Management (cost and commercial management, digital consulting, project and programme management, risk and planning), and Development (climate change, education and skills, global health, economic and social development). Digital delivery capability is anchored by the proprietary Moata platform — which includes the Moata Carbon Portal for measuring carbon impact across construction and operations — and by DAARWIN, a machine-learning software currently deployed on HS2 that applies the observational method to construction projects. Through its UK-based Mott MacDonald Bentley joint venture with J.N. Bentley, the firm offers integrated design-and-build services for water infrastructure; this model is being replicated internationally via the announced May 2026 acquisition of Australian civil contractor Leed Engineering & Construction.

The firm generates revenue as a professional services consultancy through multi-year public-sector frameworks and direct competitive tenders, with pricing structured per project. Recent flagship contract wins include the £8 billion Scottish Water "The Enterprise" infrastructure programme (2027–2033), the Wylfa Small Modular Reactor environmental services contract (£25 million, joint with WSP), a position on the Yorkshire Water £80 million technical services framework for the AMP8 investment cycle, and the Transport for London Professional Services Frameworks. Named clients span Scottish Water, Yorkshire Water, United Utilities, Transport for London, Great British Energy - Nuclear, Los Angeles World Airports, and Ecolog International.

Mott MacDonald is privately held and employee-owned, with no parent company and no external shareholders, private-equity backers, or public listing. The firm does not publish revenue figures. Its competitive positioning rests on global reach combined with deep technical capability across regulated infrastructure sectors, an integrated design-and-construction delivery model being actively internationalised through acquisition, and a growing portfolio of proprietary digital tools (Moata, DAARWIN) embedded into long-term client programmes.

Name

Mott MacDonald

Legal name

Mott MacDonald Group Limited

Website

https://mottmac.com

Company type

Private

Founded year

1866

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Mott MacDonald is a global, employee-owned engineering, management and development consultancy serving primarily government and regulated-utility clients with integrated advisory, design and programme management services across water, transport, energy, environment and buildings markets in more than 20 countries.

Ownership category

akta.pro rank

Product category

Engineering Consultancy Services

NAICS

Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (54162), Management Consulting Services (54161), Other Scientific and Technical Consulting Services (54169)

SIC

Services-Engineering, Accounting, Research, Management (8700), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Sustainability & ESG Consulting (BPAHACAK)

akta.pro secondary industries

SCADA, Instrumentation & Controls Integration for Water/Wastewater Projects (IMAFAGAK), Commercial & Industrial (C&I) BESS EPC & Integration (EUAEAEAB), Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)

Keywords

• Engineering consultancy services
• Infrastructure project management
• Water utility consulting
• Transport planning services
• Environmental impact assessment

Headquarters

HQ city

Tirana

HQ country

Albania

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Consultancy Services: Mott MacDonald generates revenue through providing engineering, environmental, and sustainability consultancy services to public and private sector clients. Revenue is project-based with various contract types including frameworks, direct commissions, and long-term partnerships.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Mott MacDonald is a global engineering, management and development consultancy providing multi-disciplinary professional services across energy, water, transport, buildings, defence, and environment sectors. The firm delivers planning, design, programme management, and advisory services to government agencies, utilities, and private sector clients, complemented by proprietary digital platforms such as Moata for carbon measurement and DAARWIN for construction analytics. It also operates integrated design-and-construction businesses including Mott MacDonald Bentley in the UK and the recently announced Leed Engineering & Construction acquisition in Australia.

Product overview

Mott MacDonald is a global, employee-owned engineering, management and development consultancy that operates as a multi-service firm rather than a single-product company. The core offerings are organized across three main service lines: Engineering (architecture, bridges, building services, geotechnics, transport planning, tunnels, water networks), Management Consulting (cost management, digital consulting, project management, risk and planning), and Development (climate/sustainability, education, global health). The company has developed digital platforms including Moata (encompassing the Moata Carbon Portal for carbon measurement) and DAARWIN (a machine learning-powered software for construction optimization on HS2). Through its Mott MacDonald Bentley joint venture, the firm offers integrated design-and-construction services for water infrastructure—a model now being replicated internationally through the 2026 acquisition of Australian civil contractor Leed Engineering & Construction.

Differentiator

Problem solved

Functional benefit

Brands

• Moata: Digital solutions platform for carbon measurement, project delivery, and asset performance management
• Cambridge Education

Products and services

• Moata Digital solutions platform encompassing carbon management tools, data analytics capabilities, and digital delivery services. Includes the Moata Carbon Portal for measuring carbon impact across construction and operations, designed for engineering teams and delivery partners collaborating on infrastructure projects.
• Moata Carbon Portal
• DAARWIN
• Digital Delivery / BIM Services
• Engineering Services
• Management Consulting
• Development Services
• Mott MacDonald Bentley

Quantifiable outcome

• Reduced carbon costs through Moata Carbon Portal deployment
• +1 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Nine partnerships are on record, tiered minor and core.

• Connected Places CatapultminorStrategic or Co-development Partner · 29 May 2026UK government-supported partnership delivering BIM pilot projects in Ukraine infrastructure recovery via FCDO and Connected Places Catapult collaboration. Mott MacDonald provides BIM expertise alongside Gleeds for digital transformation.
• Leed Engineering & ConstructioncoreStrategic or Co-development Partner · 18 May 2026Acquisition target: Australian civil contractor with 350+ staff in South Australia, Victoria, and NSW. Acquisition aims to replicate Mott MacDonald's UK integrated design-and-construction model in Australia, combining Leed's local expertise with JN Bentley's 53-year construction history.
• Ecolog InternationalcoreStrategic or Co-development Partner · 26 March 2026Ecolog International appointed Mott MacDonald as Owner's Engineer for the EcoLog Terminal Amsterdam - a dedicated facility for liquid hydrogen and liquid CO2 storage and handling at the Port of Amsterdam, part of the Oman-Europe Hydrogen corridor.
• KBRcoreStrategic or Co-development Partner · 26 March 2026KBR appointed alongside Mott MacDonald for EcoLog Terminal Amsterdam FEED (Front End Engineering Design). Both firms supporting Ecolog International on the hydrogen corridor connecting Oman's Port of Duqm to Netherlands and Germany.
• Cambridge AtomworksminorStrategic or Co-development Partner · 18 March 2026MoU signed to accelerate development of Cambridge Atomworks' advanced ODIN microreactor technology. Mott MacDonald provides technical support in nuclear engineering, safety and licensing, project delivery, systems integration, and digital engineering.
• WSPminorStrategic or Co-development Partner · 10 March 2026Joint appointment alongside WSP to lead the six-month Pioneer Park masterplan project for the Nuclear Decommissioning Authority. 400-acre site adjacent to Sellafield in Cumbria exploring nuclear and clean energy development.
• WSPcoreStrategic or Co-development Partner · 5 February 2026Joint appointment by Great British Energy - Nuclear (GBE-N) to provide environmental services and permitting support for the Wylfa SMR programme. Mott MacDonald and WSP share the £25M five-year contract for nuclear development environmental compliance.
• WPS Facilities ManagementminorChannel Partner/ Reseller/ Distributor · 9 January 2026WPS provides hard FM services and mechanical and electrical works across approximately 30 Mott MacDonald locations in the UK, ranging from Aberdeen and Inverness in Scotland to Plymouth and Brighton in southern England, plus Belfast and Norwich. Partnership since 2017, renewed for three years.
• Ai4Nature AllianceminorStrategic or Co-development Partner · 7 January 2026Founding member of alliance advancing responsible AI applications in nature restoration. Partners include Arup, Ramboll, AtkinsRéalis, Conservation Evidence, CIEEM, Natural England, and AiDASH. Coalition committed to ensuring AI enhances ecological expertise in habitat assessment, monitoring, and reporting.

Scale indicators8 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Arcadis: Arcadis is a global design and consultancy firm with comparable water, environment, and sustainability practices and competes on UK water utility frameworks including AMP8 programmes.
• Arup: Arup is a global engineering consultancy with comparable employee-owned ethos, sector breadth (buildings, transport, energy, water), and co-membership alongside Mott MacDonald in the Ai4Nature Alliance. Directly competes on major UK infrastructure frameworks.
• Ramboll: Ramboll is a European-headquartered engineering, sustainability, and design consultancy with comparable employee-owned ethos and direct competition in environmental consulting, water, and energy transition advisory. Co-founding member of Ai4Nature Alliance with Mott MacDonald.
• Jacobs Solutions: Jacobs is a global professional services firm with comparable water, transportation, and environmental consulting capabilities, including a strong UK water AMP8 delivery presence that competes directly with Mott MacDonald.
• WSP Global: WSP is Mott MacDonald's most direct global competitor and is joint-appointed with them on multiple UK infrastructure contracts including Wylfa SMR and the Sellafield Pioneer Park masterplan. Comparable in scale, sector coverage, and government/utility client base.
• AtkinsRéalis: AtkinsRéalis (formerly Atkins/SNC-Lavalin) is a major global engineering consultancy competing head-to-head with Mott MacDonald on UK water, nuclear, and transport programmes and is a co-founding member of Ai4Nature alongside Mott MacDonald.
• Stantec: Stantec is a global engineering consultancy with deep water infrastructure expertise (competing in AMP8) and growing presence in environmental and sustainability consulting, mirroring Mott MacDonald's strategic positioning.
• AECOM: AECOM is one of the largest global engineering consultancies with comparable breadth across water, transport, energy, and environment. Competes for similar government framework agreements in the UK, North America, and Asia Pacific.
• Tetra Tech: Tetra Tech is a leading global consulting and engineering firm with strong water, environment, and sustainable infrastructure practices, competing with Mott MacDonald on international development and environmental advisory mandates.

Broad incumbents

• Bechtel: Bechtel is a larger global EPC and project delivery firm with comparable nuclear, hydrogen, and large infrastructure capabilities. While not a direct consultancy competitor, Bechtel overlaps on owner's engineer and programme delivery roles for major projects where Mott MacDonald also operates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/mottmacdonaldgroup
• Facebookfacebook.com/mottmacdonaldgroup
• LinkedInlinkedin.com/company/mott-macdonald
• Instagraminstagram.com/mottmacgroup
• Xx.com/mottmacdonald

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries10 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Mott MacDonald