GHBA is a nationwide engineering and architecture firm based in Mainz, Germany, with over 35 years of planning and construction experience.
Our core team of 20–25 architects and engineers is led by the firm’s principals Sven Bickel, Domenico Sgró and Gerhard Helten.
Our work spans the full spectrum of architectural design, with a primary focus on industrial and office buildings. In addition, we bring specialized expertise in cleanroom and laboratory construction.
We see ourselves as creative architects, responsible engineers, and independent consultants — combining design innovation with technical precision and strategic insight.
Services:
As architects and full-service design consultants, we are your central partner for planning and construction — combining creativity, efficiency, and technical expertise. Discover the full range of services we provide to turn complex ideas into sustainable, high-performing buildings.
• Needs assessment, factory design, and production facility
concepts
• Site selection and property analysis
• Strategic development and master planning
• Comprehensive design and construction supervision for
buildings and landscapes
• Cost control, scheduling, and quality management
• Integrated general planning and coordination of all design
disciplines
• Modular and system-based construction solutions
• Renovation, conversion, and revitalization projects
• Building compliance and regulatory consulting
• Energy and sustainability concepts
• Design competitions, expert opinions, and feasibility studie