Bureau Greisch is one of the leading engineering and architectural firms in Europe. Since 1959, it has designed and participated in more than 5,000 projects in over 20 countries. Through his interest in both architecture and the structural design of structures, René Greisch instilled in his team the spirit of research and innovation on which its reputation among architects has been built, leading to numerous collaborative ventures. The team has a reputation for his bold approach but also for their meticulous designs. It is always open to collaborative ventures and carries out complex assignments in a wide variety of fields and missions for civil engineering or hydraulic works and bridges, and for special structures such as towers, stadiums and all kinds of civil and industrial buildings.

T engineering intl is a firm of consulting civil engineers specialised in design studies, works and site supervision. The firm's engineering activities focus primarily on Preliminary and feasibility studies, design studies, plans and details; Conceptual design, calculations, dimensioning of structures; Scheduling works; Managing multi- or mono-disciplinary projects; Works supervision - site supervision; Project management; Assisting the contracting owner; Surveys

Bringing together engineering excellence, technical expertise, diverse perspectives and innovative solutions. Veda Associates is an independent consultancy led by experts in their fields with passion for problem solving, and engineering excellence. The company provides expertise in six disciplines: advisory, bridges, civils, examinations, geotechnical, structures. Our clients value our ability to provide a complete package of design services - from initial site surveys and investigations (including geotechnical, topographical, track gauge and utilities) to lead design, feasibility and detail designs, temporary works and site support.

Internationally renowned civil engineering firm Jean Muller International joined the Egis Group in 1987. The world wide reputation of Egis's civil engineering teams has been built over many years, with a long track record for excellence, capitalising on our accumulated experience, dedication and motivation of a new generation of experts (100 or more). Egis works on all types of structures: reinforced concrete, pre-stressed concrete, steel, mixed, in wood or composites; girder bridges, single-span bridges, arched bridges, pre-stressed concrete double-decked bridges, cable-stayed, suspended and mobile bridges. Egis's teams are involved in designing and building of new structures and expert appraisal, repair and maintenance of existing structures

Ponting are independent consulting engineers with a broad spectrum of capabilities in designing a variety of sophisticated structures for bridges. Ponting successfully blends expertise with years of experience, creativity, dedication and up-to-date computer technology with practical know-how. Ponting work solely within the bridge design industry on projects of any scale.