Arup is a global collective of designers, engineers, and technical experts dedicated to shaping a more sustainable world. Founded in 1946 by Ove Arup, the company has grown into a multinational entity with operations across 140 countries. Arup's core mission is to pair design and engineering ambition with social purpose, guided by six core values set out by its founder: social usefulness, humane organisation, straight and honourable dealings, reasonable prosperity, quality of work, and total architecture.

The company offers a wide range of services including building design, electrical engineering, advisory, infrastructure design, planning, and management consulting. Arup works across various sectors such as arts and culture, aviation, education, energy, and healthcare, among others.

Arup's commitment to sustainability is evident in its projects and partnerships. The company has collaborated with clients to deliver landmark projects globally and has forged new partnerships to expand its positive impact. For example, in 2024, Arup formed a joint venture with AECOM to deliver a design and construction program for clean energy in England.

With over 18,000 employees, Arup is headquartered in London and has a strong presence in the Americas, Australasia, East Asia, Europe, the Middle East, and Africa. The company's annual report highlights its global performance, focusing on finance, people, net zero commitments, and community engagement. Arup's dedication to sustainable development and its comprehensive approach to engineering and design make it a significant player in the global consultancy services market.