ÇIMTAS GROUP, a subsidiary of ENKA, having 50 years of experience and 5 subsidiaries with an aggregated annual capacity of 380,000 tons, provides engineering, procurement, fabrication, machining, modularization, erection and installation services to the leading customers of construction, power (including nuclear), oil, gas and chemicals industries. Çimtas Steel and its subsidiaries fabricate pressure vessels, heat recovery steam generators, storage tanks, steel structures, steel bridges, steel wind towers, wind turbine rotor & stators, oil and chemical tankers, power ships, offshore and subsea structures, piping systems, process skids and modules, turbine auxiliary systems, combustion casings, end covers and liners for gas turbines, cold and hot formed pipe fitting components according to ASME, AISC, API, AS 9100, AWS, ISO and EN standards.

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

From designing highway and rail bridges of the future, to rehabilitating important heritage structures, AECOM’s experience spans the entire bridge life cycle. Our practice leaders, engineers, technicians, inspectors and project managers are ready to tackle your most complex bridge projects. Whatever the delivery method or funding mechanism, we offer fully integrated bridge services. If alternative financing or user fees are employed, our clients and partners gain a distinct advantage when we unite the skills and experience of our local structural professionals with those of our seasoned alternative delivery and tolling specialists.

BEAM Architects is a specialist architectural consultancy providing professional design services for bridge and civil engineering projects worldwide. The practice offers tailored architectural services to Owners, Engineers and Contractors to achieve value-added technical solutions. BEAM Architects is a leading name in Bridge Architecture with a first-class bridge design pedigree. BEAM combines the reliability of a highly-skilled and experienced professional organisation with the agility of a flexible independent design business. The practice is led by chief design directors Keith Brownlie (the B of BEAM) and James Marks (the M of BEAM). Each has an established international reputation for bridge architecture and an award-winning architecture and bridge design portfolio.

Architectural design of engineering, bridge and road constructions including: bridge design documentation in all stages: alternative solutions; main and extraordinary inspections of bridges; engineering inspection and supervision of constructions; expert activities; technical assistance at reconstructions; economic calculations, evaluation of variants; details for bidding documentation; expertise of bridges and engineering structures design; consultancy.