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traffic emissions modeling Companies with Over 1000 employees

  • Brüel & Kjær Sound & Vibration Measurement A/S

    Brüel & Kjær is a world leading manufacturer and supplier of sound and vibration solutions. We help our customers solve their sound and vibration problems – from measuring traffic noise and vibration in car engines to evaluating building acoustics and performing quality control. We have customers ...

    based in Nærum, DENMARK.

  • Pell Frischmann

    We are one of the UK`s leading firms of consulting engineers, with major operations throughout Europe, the Middle East and Asia. Since our establishment over 85 years ago, we have grown into a worldwide organisation, bringing innovative solutions to international clients. In the UK we have 8 ...

    based in London, UNITED KINGDOM.

  • Gannett Fleming, Inc.

    Gannett Fleming is a global infrastructure firm that provides planning, design, technology, and construction management services for a diverse range of markets and disciplines. With 2,000 highly qualified individuals across a global network of 60 offices, we are united in our passion to deliver ...

    based in Camp Hill, PENNSYLVANIA (USA).

  • Insituform Technologies, LLC

    Insituform is a leading worldwide provider of cured-in place pipe (CIPP) and other technologies and services for the rehabilitation of water and wastewater pipeline systems. The Company provides cost-effective solutions to remediate operational, health, regulatory and environmental problems ...

    based in Batesville, MISSOURI (USA).

  • Mott MacDonald

    We’re a global engineering, management and development consultancy focused on guiding our clients through many of the planet’s most intricate challenges. The needs of the world’s population are changing fast. Our network of experts, active in 150 countries, finds opportunities in complexity, ...

    based in Tirana, ALBANIA.

  • Airbus, an EADS Company

    Airbus is an international pioneer in the aerospace industry. We are a leader in designing, manufacturing and delivering aerospace products, services and solutions to customers on a global scale. We aim for a better-connected, safer and more prosperous world.

    based in DA Leiden, NETHERLANDS.

  • ICF International, Inc.

    ICF Consulting -a leading international consulting firm assists clients in managing the world`s natural, physical, economic and community resources in a sustainable way. The firm helps clients optimize energy resources, meet environmental challenges, foster economic and community development, ...

    based in Fairfax, VIRGINIA (USA).

  • Arup

    Arup provides a comprehensive environmental and sustainability consultancy service. We have an international track record of excellence spanning many years. From our offices around the world, experienced staff deliver advice at all stages of business and project development. Key skills include ...

    based in London, UNITED KINGDOM.

  • Ecology and Environment Inc. (E&E)

    Ecology and Environment, Inc. (E & E) is a recognized global leader in environmental management. We have the depth of knowledge, breadth of experience, and multidisciplinary resources to provide clients with smart, innovative solutions to a full range of environmental problems. Employing nearly ...

    based in Lancaster, NEW YORK (USA).

  • Royal HaskoningDHV

    Royal HaskoningDHV is an independent, international engineering and project management consultancy. The work of engineers can be found all around you. Our work contributes to the sustainable development of the communities we work in all over the world. Meaningful solutions can only be created in ...

    based in Nijmegen, NETHERLANDS.

  • BAUER Resources GmbH

    The foundation of BAUER Resources GmbH mid 2007 was the beginning of the new segment Resources, the third and most recently established business area within the BAUER Group besides Construction and Equipment. BAUER Resources GmbH is concentrating on products and services related to water, energy, ...

    based in Schrobenhausen, GERMANY.

  • Vaisala

    Enhanced safety, efficiency and decision making through environmental measurement and related services. Explore the industries and applications we serve, or take a shortcut to see products and services for your application by choosing your measurement need or interest area below.

    based in Helsinki, FINLAND.

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    Colloid Environmental Technologies Company (CETCO)

    Colloid Environmental Technologies Company, better known as CETCO is the construction technologies segment of AMCOL International. CETCO offers solutions for commercial, industrial and infrastructure construction challenges worldwide. End markets range from waterproofing, greenroofs, sediment ...

    based in Hoffman Estates, UNITED KINGDOM.

  • Honeywell Analytics, Inc.

    For nearly 50 years, Honeywell Analytics has been protecting people who put their lives on the line every day. It takes a special level of drive and dedication to work in hostile environments, and we believe your workers deserve the same kind of commitment from us when it comes to securing their ...

    based in Lincolnshire, ILLINOIS (USA).

  • LRQA Limited

    Lloyd`s Register Quality Assurance (LRQA) is the world`s leading provider of independent assessment services including certification, validation, verification and training across a broad spectrum of standards and schemes, with recognition from over 50 accreditation bodies.

    based in Coventry, UNITED KINGDOM.

  • Arrow Electronics

    Arrow Electronics is a global provider of products, services and solutions to industrial and commercial users of electronic components and enterprise computing solutions, with 2011 sales of $21.4 billion. Arrow serves as a supply channel partner for over 120,000 original equipment manufacturers, ...

    based in Englewood, COLORADO (USA).

  • Environmental Scientifics Group

    Environmental Scientifics Group (ESG) is the UK’s leading provider of testing, inspection and compliance services. Operating across five distinct divisions we offer an unrivalled range of technical expertise and accredited services. Our strong network of UKAS accredited laboratories are located ...

    based in Staffordshire, UNITED KINGDOM.

  • SGS

    Wherever you are in the world, in whatever industry, you can rely on our international teams of experts to provide specialized solutions to make your business faster, simpler and more efficient. We partner with you to offer independent services that will help you reduce risk, streamline your ...

    based in Geneva 1, SWITZERLAND.

  • Spectris

    Spectris is a leading supplier of productivity-enhancing instrumentation and controls. Our businesses are leaders in the markets they serve, with recognised brands and award-winning products. We are headquartered in the UK and have around 8,000 people in over 30 countries worldwide.

    based in Egham, UNITED KINGDOM.

  • Abengoa

    Abengoa (MCE: ABG) is an international company that applies innovative technology solutions for sustainability in the energy and environment sectors, generating energy from the sun, producing biofuels, desalinating sea water and recycling industrial waste.

    based in Palmas Altas, SPAIN.

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