Eckersley O'Callaghan

Eckersley O'Callaghan is a global team of structural engineers and facade engineers, renowned for our commitment to sustainability, technical excellence, innovation, and digital design. Since our inception in 2004, our team has grown to include 160 professionals across offices in London, Manchester, New York, San Francisco, Los Angeles, Paris, Milan, Hong Kong, Shanghai, Delhi, and Sydney. Our founders, Brian Eckersley and James O'Callaghan, envisioned a structural design practice that truly integrates engineering and architecture, and this vision continues to drive our work today.

At Eckersley O'Callaghan, we specialize in structural engineering, facade engineering, and the design and application of glass as a structural material. We are committed to sustainability, technical excellence, innovation, and the extensive use of digital tools. Our experience covers every material, form, scale, and use, and we have established an international reputation for our creative, yet rigorous, approach to engineering structures and facades.

Services

Our engineering experience covers every material, form, scale, and use. We specialize in structural engineering and facade engineering and have unrivaled expertise in the design and application of glass as a structural material. Our commitment to sustainability, technical excellence, innovation through R&D, and extensive use of digital tools places us at the forefront of the industry. Our extensive experience of projects in many different parts of the world means that we are adept at dealing with International Codes and Building Regulations, and with diverse local and cultural requirements. Our services are engaged in a variety of ways, including as a sub-consultant to the architect or by the contractor responsible for constructing a project. Our involvement may be to provide creative conceptual design, more detailed work for bidding and tender, or for full input through the construction of a project.

Sustainability

Sustainable thinking informs all our projects, beginning at the earliest conceptual stages and continuing right the way through to completion. We are dedicated to reducing the impact of our projects on the environment and to promoting sustainable construction practices. We are constantly exploring new ways to reduce energy consumption, minimize waste, and promote the use of sustainable materials. Our commitment to sustainability has been recognized with numerous awards, including the 2023 Low Carbon Project of the Year.

Locations

Our headquarters are located in London, and we have offices in Manchester, Paris, Milan, New York, San Francisco, Los Angeles, Hong Kong, Shanghai, Sydney, Delhi, and Mumbai. Our global presence allows us to provide the full remit of Eckersley O'Callaghan's services, including structural, facade, and glass engineering, working on projects within our local regions, across the UK and around the globe. Our London office is home to a dedicated team of support staff who assist our engineers worldwide.