Walker Sime Information

Walker Sime is a multidisciplinary construction consultancy built on people and backed for scale. We bring global capability to local delivery, combining rigorous technical expertise with human accountability. Independent in mindset, connected in reach, we focus on outcomes that stand up to scrutiny. Since 1999, we’ve earned a reputation for precision, clarity and trusted advice. Today, as proud members of Hanmi Global Group, we retain the agility and personal accountability of a specialist consultancy — strengthened by access to extensive international experience, resource and insight. That means our clients work with a team that feels close, responsive and invested, while drawing on the strength of a global network with experience across major infrastructure, complex environments and high-value programmes worldwide.