International engineering consulting firms

ABB Group is a Swedish-Swiss technology company, that operates in the fields of electrification and automation. The company was formed in 1988 from the merger of two electrical engineering companies, ASEA of Sweden and Brown, Boveri & Cie (BBC) of Switzerland.

multinational professional services firm

AECOM (, ; formerly AECOM Technology Corporation) is an American multinational infrastructure consulting firm headquartered in Dallas, Texas.

French company

Sweco (originally "Swedish Consultants") is a European engineering consultancy company, active in the fields of consulting engineering, environmental technology and architecture.  Sweco is one of Europe's leading architecture and engineering consultancy company, established in 14 countries (Sweden, Norway, Finland, Denmark, Estonia, Lithuania, Bulgaria, Czech Republic, Germany, Belgium, Netherlands, UK, Ireland and Poland). Sweco carries out projects in 70 countries annually throughout the world.Sweco plans and designs buildings and community infrastructure. The company assists with analy

Rambøll Group A/S, also known as "Ramboll", is a Danish multinational architecture, engineering, and consulting company. In the past 25 years, the company has expanded from being a business mainly focused on the Nordic region, to having offices in more than 35 countries, with more than 18,000 employees working on projects across the world. Much of the company's activity is centred on Europe, North America, but also in emerging markets. Ramboll has been listed among the world's top 15 international design firms in 2023.

ALTEN is a French multinational engineering and technology consulting company founded in 1988, it has offices in 30 countries. ALTEN's stock is listed in compartment B of the Euronext Paris market (ISIN FR0000071946); it is part of the SBF 120, the IT CAC 50 index and MIDCAP 100, and is eligible for the Deferred Settlement Service (SRD).

Canadian-based business providing management and consultancy services

American engineering and professional services company

AVEVA Group plc is a British multinational information technology consulting company headquartered in Cambridge, England. The company started as the Computer-Aided Design Centre (or CADCentre) which was created in Cambridge in 1967 by the UK Ministry of Technology and Cambridge University.

Arcadis NV is a global design, engineering and management consulting company based in the Zuidas, Amsterdam, Netherlands. It currently operates in more than 350 offices in 40 countries. The company is a member of the Next 150 index.

company

UK based engineering company

AtkinsRéalis Group Inc., formerly known as SNC-Lavalin Group Inc., is a Canadian company based in Montreal that provides engineering, procurement, and construction (EPC) services to various industries, including mining and metallurgy, environment and water, infrastructure, and clean energy. AtkinsRéalis was the largest construction company, by revenue, in Canada, .

British company

multidisciplinary consultancy

British professional services firm

consulting group, specialising in engineering, environmental science and economics

civil engineers, consultants

Semcon (Scandinavian Engineering & Marketing Consultants) is a Swedish multinational technology company, specialized in product development. Semcon collaborates mainly with companies in the automotive industry, energy and life science sectors. It has 2,000 specialised employees, and conducts the entire product development cycle, from strategy and technology development to design and product information.

engineering consulting company

Engineering and management consultancy

company in Pasadena, United States

Multiconsult is an engineering consultancy with approximately 2800 employees operating in Norway, elsewhere in Europe and globally. The company is listed on the Oslo Stock Exchange.

international engineering and architecture consultancy company