Mott MacDonald

Mott MacDonald

Civil Engineering

London, England 752,019 followers

Partnering with our clients, we are solving the world's most intricate challenges.

About us

We are an employee-owned engineering, development and management consultancy, with nearly 20,000 people in 50 countries. We plan, design, deliver and maintain infrastructure that is integral to people’s daily lives from transport to energy, water and buildings. This infrastructure connects new and existing communities, it improves access to a wider range of amenities and vital public services, powers sustainable economic growth, and builds greater environmental resilience. These projects address some of society’s biggest challenges, and from their scope to their scale, they are as diverse as they are complex. Through our global network of specialists, we apply excellence and innovation to overcome these challenges. The culture we have created at Mott MacDonald is integral to this. It enables our brilliant people to thrive in a nurturing environment, collaborating with and learning from our industry leaders to develop pioneering solutions and build technical expertise in their fields. With this approach, we achieve transformative social outcomes for our clients and the communities they serve – from accessibility, to inclusion, empowerment, resilience and wellbeing. These are at the heart of our purpose, and the forefront of our minds in everything that we do. Engineering. Management. Consultancy.

Website
http://mottmac.com
Industry
Civil Engineering
Company size
10,001+ employees
Headquarters
London, England
Type
Privately Held
Specialties
Buildings, Education, Environment, Health, Industry, Infrastructure finance, International development, Oil & gas, Transportation, Water & wastewater, Climate resilience, Urbanisation, Social outcomes, Digital transformation, Smart infrastructure, Renewable energy, Energy, Infrastructure epidemiology, and Consulting

Locations

  • Primary

    10 Fleet Place

    London, England EC4M 7, GB

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  • Mott MacDonald House

    8-10 Sydenham Road

    Croydon, London CR0 2EE, GB

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  • Avenida Treze de Maio 13 Grupo 1508

    Rio de Janeiro, Centro 20.031-901, BR

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  • 1 Grange Rd

    Singapore, Singapore 239693, SG

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  • Logix Techno Park Tower C, Plot 5, Sector 127

    5/6th Floor

    Noida, Uttar Pradesh 201301, IN

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  • 211 Bayberry Dr

    Suite 1A

    Iselin, New Jersey 08210, US

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  • 33 Avenue de la Republique

    Paris, Paris 75011, FR

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  • Trafalgar Place

    Brighton, England BN1 4FY, GB

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  • 10333 Richmond Ave

    Houston, TX 77042, US

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  • Time central, 32 Gallowgate

    6th Floor

    Newcastle upon Tyne, 6th Floor NE1 4SN, GB

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  • 1400 Broadway

    30th Floor

    New York, NY 10018, US

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  • 22 King William Street

    Adelaide, South Australia 5000, AU

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  • 383 Kent St

    Sydney, New South Wales 2000, AU

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  • 348 Kwun Tong Rd

    3/F

    Kwun Tong, Hong Kong n/a, HK

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  • 12 Creek St

    Brisbane City, Queensland 4000, AU

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  • 224 Bunda St

    L6, SAP House

    Canberra, Australian Capital Territory 2601, AU

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  • 707 Collins St

    Level 3

    Melbourne, Victoria 3008, AU

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  • 143 Cambridge St

    West Leederville, Western Australia 6007, AU

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  • 4/5 Union Terrace

    Aberdeen, Aberdeen AB10 1NJ, GB

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  • 145 Wellington St W

    Suite 400

    Toronto, Ontario M5J 1H8, CA

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  • 550 Burrard St

    Suite 1888, Bentall 5

    Vancouver, British Columbia V6C 2B5, CA

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  • 707 Collins Street

    Level 3

    Melbourne, Victoria VIC 3008, AU

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  • 33 Stamford Street

    Spring Bank House

    Altrincham, England WA14 1ES, GB

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  • 49 Queens Square

    6th Floor, The Boat

    Belfast, Northern Ireland BT1 3FG, GB

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  • 35 Newhall Street

    Birmingham, England B3 3PU, GB

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  • 10 Temple Back

    Bristol, England BS1 6FL, GB

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  • 22 Station Road

    Cambridge, England CB22 5JD, GB

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  • 2 Callaghan Square

    Cardiff, Wales CF10 5AZ, GB

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  • 5 Woodland Road West

    Mott MacDonald House

    Colwyn Bay, Wales LL29 7DH, GB

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  • Pentagon House, Sir Frank Whittle Road

    Suite 3b

    Derby, England DE21 4XA, GB

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  • 19a Canning Street

    3rd Floor, Caledonian Exchange

    Edinburgh, Scotland EH3 8EG, GB

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  • Endeavour House, Pynes Hill

    Exeter, England EX2 5WH, GB

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  • 319 Saint Vincent Street

    St Vincent Plaza

    Glasgow, Scotland G2 5LD, GB

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  • Wheatfield House, Wheatfield Way

    Hinckley, England LE10 1YG, GB

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  • 16-18 Bank Street

    Moray House

    Inverness, Scotland IV1 1QY, GB

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  • 1 Whitehall Riverside

    Leeds, England LS1 4BN, GB

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  • Royal Liver Building, Pier Head

    Ground Floor

    Liverpool, England L3 1JH, GB

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  • 9 Portland Street

    Fourth floor

    Manchester, England M1 3BE, GB

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  • 69-75 Thorpe Road

    1st Floor, East Wing

    Norwich, England NR1 1UA, GB

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  • 20 Valpy Street

    One Valpy

    Reading, England RG1 1AR, GB

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  • 150 Arundel Gate

    4th Floor, Derwent House

    Sheffield, England S1 2JY, GB

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  • Green Head

    Lerwick, Scotland ZE1 0PY, GB

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  • Lamledge Lane

    Shifnal, England TF11 8SD, GB

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  • Juno House, Calleva Park

    Unit 2b

    Tadley, England RG7 8RA, GB

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  • Stoneham Lane

    Stoneham Place

    Southampton, England SO50 9NW, GB

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  • Lingley Mere Business Park, Lingley Green Avenue

    Haweswater House

    Warrington, England WA5 3LP, GB

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  • Westlakes Science and Technology Park Moor Row

    Galemire Court

    Whitehaven, England CA24 3HY, GB

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  • 9 St Saviourgate

    Saviour House

    York, England YO1 8NQ, GB

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  • 1800 International Park Dr

    Suite 210

    Birmingham, Alabama 35243, US

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  • 1000 Wilshire Blvd

    Suite 400

    Los Angeles, California 90017, US

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  • 165 S Union Blvd

    Suite 200

    Lakewood, Colorado 80228, US

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  • 175 Capital Blvd

    4th Floor

    Rocky Hill, Connecticut 06067, US

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  • 1331 Pennsylvania Ave NW

    Suite 1410 North

    Washington, District of Columbia 20004, US

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  • 1232 Jackson Ave

    Chipley, Florida 32428, US

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  • 1040 Crown Pointe Pkwy

    Suite 150

    Atlanta, Georgia 30338, US

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  • 10 S La Salle St

    Suite 2520

    Chicago, Illinois 60603, US

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  • 2343 Alexandria Dr

    Suite 320

    Lexington, Kentucky 40504, US

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  • 800 S Lewis St

    Suite 209

    New Iberia, Louisiana 70560, US

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  • 225 International Circle

    Suite 202

    Cockeysville, Maryland 21030, US

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  • 101 Arch St

    Suite 310

    Boston, Massachusetts 02110, US

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  • 340 N Main St

    Suite 100

    Plymouth, Michigan 48170, US

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  • 163 Turtle Creek Dr

    Suite 130

    Hattiesburg, Mississippi 39402, US

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  • 1435 W Morehead St

    Suite 140

    Charlotte, North Carolina 28208, US

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  • Canal Place, 520 S Main St

    Suite 2456-B

    Akron, Ohio 44311, US

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  • Richmond Plaza, 4200 E Skelly Dr

    Suite 520

    Tulsa, Oklahoma 74135, US

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  • 111 SW Columbia St

    Suite 945

    Portland, Oregon 97201, US

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  • 1000 Noble Energy Dr

    Suite 290

    Canonsburg, Pennsylvania 15317, US

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  • Building One, 10415 Morado Circle

    Suite 300

    Austin, Texas 78759, US

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  • 5295 S Commerce Dr

    Suite 500

    Salt Lake City, Utah 84107, US

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  • The Nature Conservancy Building, 4245 N Fairfax Dr

    Suite 800

    Arlington, Virginia 22203, US

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  • 1601 5th Ave

    Suite 850

    Seattle, Washington 98101, US

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  • 201 Pennsylvania Ave

    Suite 400

    Charleston, West Virginia 25302, US

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  • 645 7 Ave SW

    Suite 320

    Calgary, Alberta T2P 4G8, CA

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  • 500 Place d'armes

    Suite 1800

    Montreal, Quebec H2Y 2W2, CA

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  • Mason Bros. Building, 139 Pakenham St W

    Level 2

    Auckland, 1010, NZ

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  • IKHLAS Point Tower 11, Avenue 5

    Level 6

    Kuala Lumpur, Federal Territory of Kuala Lumpur 59200, MY

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  • Amsterdamseweg 5

    Arnhem, Gelderland 6814 CM Arnhem, NL

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  • 5F-1 No.306 Sec 4 Xinyi Rd, Xinyi Dist.

    Taipei City, TW

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  • CW Tower, Unit No. A4101-02

    41st Floor

    Bangkok, Huay Kwang 10310, TH

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  • Sun Plaza, Maslak District, Bilim Street

    Floor 15

    Istanbul, Sariyer 34485 , TR

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  • Al Ghaith Towers Hamdan Street

    Suite No. 706

    Abu Dhabi, 47094, AE

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  • Festival Tower Dubai Festival City

    Dubai, AE

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  • Fujairah Free Zone Block - A, PO Box 50086

    Office No: 40

    Fujairah, 50086, AE

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  • Gamma Building ul. C.K. Norwida 4

    Gdańsk , 80-280, PL

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  • ul. Prosta 68

    Warszawa, 00-838, PL

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  • MBD Business Centre, Building No 62/A/2,Way 4203 Muttrah MBD, Ruwi Muscat 112

    Muscat, Oman 112, OO

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  • Citiland Herrera Tower VA Rufino Corner Valero Streets, Salcedo Village,

    19th Floor, Room 1907

    Makati City, Metro Manila, PH

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  • 33, Avenue de la République

    Paris, Île-de-France 75011, FR

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  • 348 Kwun Tong Road

    3/F International Trade Tower

    Kowloon, Kwun Tong, HK

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  • 301/A, Block-A, Westgate Business Bay S.G. Highway

    3rd Floor

    Makarba, Ahmedabad 380051, IN

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  • 68-72 GV Towers Kodigehalli Road, Sahakarnagar

    3rd Floor

    Bangalore, Karnataka 560092, IN

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  • Regus Business Centre Gumidelli Commercial Complex, 1-10-39 to 44, Old Airport Road

    Level 4

    Begumpet, Hyderabad 500 016, IN

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  • Block No 8 1/124, Shivaji Gardens, DLF – SEZ Mount Poonamallee Road

    Ground Floor

    Chennai, Tamil Nadu 600 089 , IN

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  • Unit No 101, Nomura building, Hiranandani Gardens

    First Floor

    Mumbai, Maharashtra 400 076, IN

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  • 5 Eastgate Avenue, Little Island

    Cork, County Cork T45 EE72, IE

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  • Rockfield, South Block, Dundrum

    4th Floor

    Dublin, D16 R6V0, IE

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  • Abbeylands Business Park Ferrybank

    Waterford, IE

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  • Graha CIMB Niaga, Jalan Jenderal Sudirman Kav.58

    16th Floor

    Jakarta, 12190, ID

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  • 4F Nihonbashi Honcho 1-chome Building, 1-9-13 Nihonbashi Honcho, Chuo-ku

    Tokyo, 103-0023, JP

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Employees at Mott MacDonald

Updates

  • During our deep dive into 150 years of award winning, pioneering solutions we let you in on engineering’s best kept secret: the #ObservationalMethod. 🔊 Listen to the episode of our #heritage podcast with Engineering Matters, here: https://mottm.ac/3VOv20x For decades, the Observational Method has enabled engineers to overcome geotechnical challenges while reducing cost, minimising carbon and maximising safety. Our guests discussed its evolution through impactful projects, including Boston's ‘Big Dig’, the new Wembley Stadium, and the Channel Tunnel, which celebrated its 30th anniversary this year. We were joined by: - Alan Powderham, former Mott MacDonald director of transportation - Tony O’Brien, Mott MacDonald Fellow and global practice leader for geotechnics - Hock Liong Liew, technical principal - Dr Rob Talby, project principal #ThenNowTomorrow #DeliveringExcellence

  • Did you know that we designed the landmark bridge that forms the backdrop to the popular TV show Derry Girls? 🌉 On 18 July 1933, the Craigavon Bridge in Derry/Londonderry was officially opened in front an audience of over 20,000 spectators and declared a gift to the people of the city. The bridge designer David Anderson of our predecessor company Mott, Hay & Anderson participated in the opening ceremony of the unique 390m long, double deck, steel truss crossing that was delivered in collaboration with contractor, Dorman, Long & Co. As one of the most iconic projects we've helped to deliver, our work on Craigavon Bridge laid the foundation for over 70 years of engineering innovation on the island. Today, we’re applying technical expertise to help lay strong foundations for growth, maintain and improve essential infrastructure, and guide the transition to a low carbon energy future. Explore the impact we're making across Ireland, here. 👇 https://mottm.ac/4iOldcG #ThenNowTomorrow #DeliveringExcellence #Heritage

    • A yellow background with a vintage black and white photo of Craigavon Bridge. A text overlay states, 'Over 70 Years in Ireland: Then, Now, Tomorrow'.
    • Historical black and white photograph showing Craigavon Bridge with stone archways, a cobblestone street below, and a building adjacent to the bridge. A horse-drawn cart is visible in the foreground.
    • Black and white historical photograph showing the interior of an empty, industrial structure of Craigavon Bridge, with intricate metal trusses and tracks extending into the distance.
    • Historical black and white photo of the construction site of Craigavon Bridge, showing workers on the massive site with cranes and waterfront in the background.
  • Reflecting on our first-ever #CarbonCrunch in the Middle East 🗺️ Middle East organisations face tougher local #climate legislation as countries respond to international commitments and frameworks. From May 2025, the UAE’s Federal Decree-Law on the Reduction of #ClimateChange Effects will require entities covered by the regulation to measure and report emissions or face a penalty. At our inaugural Carbon Crunch event in the #MiddleEast in November, we brought together senior leaders from across the built environment, infrastructure, water and energy sectors to discuss practical steps towards #decarbonisation. It was a brilliant opportunity to share knowledge on how to overcome common technical, strategic, financial and cultural barriers to change. In this article Lisa Terry, Middle East climate change practice lead, shares advice on how to convert ambitious net-zero targets into practical steps to cut emissions and drive progress towards a #sustainable future. 👇 https://mottm.ac/4eMb3XQ 👀 Watch this space as we’ll be sharing more with you in the new year. #CarbonCrunchMiddleEast #MottMacDonaldMiddleEast

    • Group of people posing in front of a screen with the logo of "carbon crunch" at a conference or event hall.
    • Group of nine professionals standing in front of a green plant wall with the text 'carbon crunch' at a corporate event.
    • Three business professionals standing outdoors with palm trees and modern architecture in the background. One person is wearing a white shirt and grey trousers, another is in traditional black attire, and the third is dressed in a light pink dress.
  • In a recent article by Construction Management magazine, Eszter A Gulacsy, technical director, explains how smart sensors can improve the #operation and #functionality of new and existing buildings. In the past, it has often been difficult to obtain building performance data, but the installation of smart sensors can unlock that. That’s why the #DigitalSolutions enabled by smart sensors are increasingly seen as an essential tool for building owners and operators. Eszter explains the types of data that can be extracted from smart sensors to improve a building’s energy performance, as well as improving the wellbeing of people using the spaces. For example, air-quality sensors are increasingly common in schools, healthcare settings and offices for CO2 monitoring as increased concentrations can lead to cognitive impairment. As research shows that even at the top end of ‘good’ air quality at 1,000ppm concentration of CO2, there is a 15% drop in cognitive functions, while at 1,400ppm the drop is as much as 50%. Eszter also discusses the potential of future space planning by using smart sensors and what building owners and operators need to do to use this data to its fullest potential. Read the full article here: https://mottm.ac/3Dossbg

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  • In 1964, John Bartlett of Mott, Hay & Anderson pioneered a visionary idea that led to the invention of a new methodology that changed #tunnelling history forever. 🚇 Hear the full story from John Bartlett’s family and our specialists in this #heritage podcast episode with Engineering Matters: https://mottm.ac/3DoWZWn The bentonite tunnelling shield transformed the way tunnels are excavated and contributed to a subsequent rise in safer, more cost-effective designs in challenging ground conditions worldwide. We discuss how this innovation paved the way for a new generation of metros and subaqueous crossings that would not have been possible without pressurised face machines, such as Denmark’s Storebaelt Tunnel and the East Side Access project in New York. Our guests include: - Mike Bartlett, son of engineer John Bartlett - Michael Savill, global practice leader for tunnels - Andy Thompson, head of tunnel design for the US eastern region - Sam Lo Grasso, principal structural engineer for tunnels - Emily Farmer MICE, tunnelling engineer #ThenNowTomorrow #DeliveringExcellence

    • The image is a solid yellow background with a photo of the tunnelling innovation, the bentonite shield. Below the photo is the title 'Tunnelling innovation: The Bentonite Shield'.
  • We’re excited to be supporting Transport for New South Wales in their upgrade of the Princes Highway in a joint venture with RPS and BG&E. We’ve been awarded the contract for the concept design and environmental assessment of the Princes Highway upgrade between Jervis Bay Road and Hawken Road. This project will support regional growth, connect communities and provide safer and more reliable travel. As part of our joint venture, we will be exploring the project's impacts on the surrounding area and proposed mitigation measures for those impacts, such as flora and fauna, noise and vibration and First Nations heritage. Find out more here: https://mottm.ac/4fs9cqz

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  • The projected pace and scale of growth in Australian defence spending is significant, and stakes are high to manage the ramp up. How can the industry respond to this rapid surge without escalating costs, causing project delays or compromising on scope? Peter Colacino, our project strategy and delivery leader for NSW, shared his insights in the recent Australian British Chamber of Commerce Defence x Infrastructure magazine. In his article, Peter explores the comparison that can be made to surges in civil infrastructure spending in Australia where tight timeframes and fixed funding has seen contractors motivated to reduce scope in order to deliver projects on time and on budget. Alternative solutions such as collaborative contracting and private investment could be the key to mitigating these risks and managing the growth in defence. Read Peter's full article in the latest issue of The Chamber, on page 10 ⬇️ https://mottm.ac/3DtoVbS

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  • 🏆Our team recently took home Bentley Systems 2024 Going Digital Award in the enterprise engineering category for our work on Metrolinx's Ontario Line, a nearly 16-kilometer subway through downtown Toronto. We were honored to accept the award alongside our partners at HDR for our comprehensive digital delivery strategy to improve information sharing across a multi-team program. “This project has demonstrated the value of a digital approach. Consistent data creation and sharing drives collaboration,” said Michael Gaunt, our digital implementation leader for North America. Interested in our work on the Ontario Line? You can read more about it here: https://mottm.ac/41DLB2Y #DigitalInnovation #Transit #UrbanMobility #Sustainability

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  • View organization page for Mott MacDonald, graphic

    752,019 followers

    For the past few years, we have been working with Drill Tech Drilling & Shoring, Inc. to repair and rehabilitate the historic Carlton Tunnel near Leadville, Colorado, in order to improve water flow. 🏔️ The tunnel is used to carry snowmelt from the Rocky Mountains to Turquoise Lake. Major collapses over time had reduced water flow significantly, and the Busk Ivanhoe Water System Authority needed a solution to improve access and operation. 💧 With the tunnel being located at nearly 11,000 ft. elevation and 14 miles from a paved road, our team is utilizing a small fleet of conventional tunnel construction equipment during short summer construction seasons to efficiently excavate and stabilize large collapses. Following the observational approach, we are making field decisions to address encountered conditions and make significant progress in challenging conditions. Read more about the Carlton Tunnel and how our team is rising to the unique challenge in this article in TBM: Tunnel Business Magazine: https://mottm.ac/4iHDkB1 #Engineering #Construction #WaterAccess #Innovation

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