arup.com

Arup's project portfolio spans structural engineering, digital tools, urban design, and environmental restoration. Four projects stand out on its site as illustrations of that range: an AI-driven "digital twin" for river cleanup, modular sidewalk sheds in New York City, the completion of La Sagrada Família's structural design, and Little Island, a public park on Manhattan's waterfront. Each shows a different side of the firm — digital modeling, everyday urban infrastructure, long-running heritage work, and landscape design.

Restoring a polluted river with a digital twin

Arup describes building an AI "digital twin" for plastic pollution in one of the world's most polluted rivers. The tool is used to:

• Identify where pollution originates
• Develop interventions that stop waste from entering the river
• Target cleanup resources more effectively

The value here is less about the engineering artifact than the decision-making it supports — modeling a messy environmental problem so that cleanup effort goes where it has the most effect.

Reimagining New York City's sidewalk experience

Sidewalk sheds — the temporary covered structures over pedestrian walkways during construction — are a familiar, often unpleasant part of New York City streets. Arup's project involved innovative modular sidewalk shed designs intended to improve:

• Safety
• Accessibility
• The pedestrian experience across the city

This is a useful example of Arup applying design thinking to unglamorous, high-volume urban infrastructure rather than a single landmark building.

Completing La Sagrada Família

In 2014, with Gaudí's basilica roughly 60% complete, the Sagrada Família Foundation approached Arup to help with the remaining structural design. The project is notable for the constraints involved: extending the structural logic of a century-old, partially built design while meeting modern requirements.

If you want to understand Arup's structural engineering credentials, this is one of the clearest cases on its site — a long-horizon collaboration on a building whose completion has spanned generations.

Creating Little Island

Little Island is described as an urban oasis in New York City, created at a time when green space and open-air venues in crowded cities had become especially important for public health and wellbeing. The project demonstrates what Arup frames as the possible when landscape, structure, and public access are designed together.

What these projects have in common

Across all four, the pattern is the same: Arup positions itself as a consultancy that plans, designs, delivers, and maintains the built environment — from transportation and buildings to energy and water infrastructure — rather than a firm defined by one discipline.

Where to look next

Arup's site organizes this material under Our work, with individual project pages and articles on related topics such as decarbonization in hospitals, virtual design and construction (VDC), and maritime decarbonization. If your interest is a specific sector — structures, water, energy, or digital — browsing the projects section by theme will surface more relevant examples than the four highlighted here.

Arup is a global consultancy made up of designers, engineers, and consultants who plan, design, deliver, and maintain transportation networks, buildings, energy, and water infrastructure. If you're trying to understand whether Arup is the right kind of firm for a project — or simply what it does — the short answer is that it works across the built environment, from early planning through long-term maintenance, with offices across the US and other countries.

What kind of organization is Arup?

Arup describes itself as "a global consultancy of designers, engineers and consultants." That combination matters: it isn't only an engineering firm or only a design studio. Its stated purpose is to help plan, design, deliver, and maintain the infrastructure that shapes cities and communities.

The firm frames its work around "creating thriving communities," with a strong emphasis on issues such as decarbonization across infrastructure, industry, and the economy.

What does Arup actually work on?

Arup's work spans several broad categories of the built environment:

• Transportation networks — planning, design, delivery, and maintenance
• Buildings — including structural design and construction efficiency
• Energy — including clean energy transitions for large facilities
• Water infrastructure — including restoration and pollution-reduction projects

Its project portfolio illustrates the range:

These examples show the firm operating at very different scales — from a single structure to citywide systems to regional transport.

What disciplines and expertise does Arup bring together?

Arup describes its people as "a diverse and growing community of tenacious problem-solvers, daring designers, creative coders, imaginative engineers, insightful economists, inventive acousticians, and experts in many other disciplines."

That list is worth reading closely, because it signals the firm's multidisciplinary model. Roles represented in its own materials include:

• Engineers (structural and otherwise)
• Management consulting leads
• Project managers
• Economists
• Acousticians
• Coders and digital specialists

One structural engineer quoted by Arup describes the job as sometimes "quietly working through a design" and sometimes "phone calls across the multidisciplinary team to resolve an issue" — a useful picture of how the disciplines combine on real projects.

How does Arup approach projects?

A few themes recur in how the firm describes its work:

Multidisciplinary collaboration. Arup emphasizes bringing different specialists together on a single problem, rather than handing work between siloed teams.

A "borderless" global model. One management consulting lead notes that Arup's borderless approach "opens real global opportunities" — based in Auckland but working with data centre clients across Australia, Singapore, Malaysia, and New Zealand.

Decarbonization as a cross-cutting issue. Arup frames decarbonization as a question spanning infrastructure, industry, and the economy, and applies it to specific problems such as converting hospitals to clean energy and reducing shipping emissions.

Digital tools. The river-restoration project used an AI digital twin to pinpoint pollution sources and target cleanup — an example of how digital methods are folded into environmental work.

Who might work with Arup — and on what?

Based on the scope described, Arup is relevant if you need:

• Planning, design, delivery, or maintenance of transport, building, energy, or water infrastructure
• Structural design support on complex or long-running builds
• Decarbonization strategy for infrastructure, industry, or specific facilities
• Multidisciplinary teams that combine engineering, economics, acoustics, and digital expertise
• A consultancy with a global footprint and cross-border project staffing

The firm also presents itself as a place to build a career, with a dedicated careers section and employee profiles spanning engineering, project management, and consulting.

What Arup is not claiming to be

The available material describes Arup's services and projects but does not present pricing, contract terms, or service-level details. If you're evaluating Arup for a specific engagement, treat the descriptions above as a picture of scope and capability rather than a quote or commitment — those specifics would come from direct contact with the firm.

Arup approaches decarbonization and sustainability by combining engineering, design, and consulting expertise across infrastructure, industry, and the economy. Its work includes clean energy conversions, maritime decarbonization, digital tools for environmental restoration, and net zero carbon buildings. This page is for readers who want to understand Arup’s sustainability focus and see concrete project examples.

Where Arup focuses its sustainability work

Arup frames sustainability around “creating thriving communities” and shaping a better world. Its published themes include:

• Infrastructure, industry, and economy: How to tackle decarbonization across these connected systems.
• Health and energy: Cost-effective conversion of hospitals to clean energy.
• Construction efficiency: Virtual design and construction (VDC) to improve building processes.
• Maritime: Decarbonizing shipping and how the maritime industry can respond.
• Communities and public space: Projects that improve urban wellbeing and access.

Examples of Arup’s decarbonization and sustainability projects

Arup’s project examples show how it applies sustainability in practice:

These examples span digital tools, public space, cultural landmarks, transport, and buildings. They illustrate that Arup’s sustainability approach is not limited to one sector.

How Arup’s people and expertise support this work

Arup describes itself as a global consultancy of designers, engineers, and consultants. Its people include engineers, management consulting leads, structural engineers, project managers, and experts in many other disciplines.

The page highlights a “borderless approach” that opens global opportunities. For example, one management consulting lead is based in Auckland but works with data centre clients across Australia, Singapore, Malaysia, and New Zealand. This matters for sustainability because decarbonization projects often require multidisciplinary teams and cross-border collaboration.

What this means if you are evaluating Arup

If you are researching Arup for sustainability-related work, the page evidence supports these points:

• Arup works across transportation networks, buildings, energy, and water infrastructure.
• It has experience with digital twins, clean energy conversion, maritime decarbonization, and net zero carbon buildings.
• Its teams are multidisciplinary and globally connected.

The page does not list pricing, service packages, or login requirements. For specific project inquiries, you would need to contact Arup directly through its site.

Arup is a global consultancy of designers, engineers, and consultants, and its own careers material describes it as "a diverse and growing community of tenacious problem-solvers, daring designers, creative coders, imaginative engineers, insightful economists, inventive acousticians, and experts in many other disciplines." If you're considering a role there, the picture that emerges from Arup's own staff profiles is one of cross-disciplinary, project-based work with a strong emphasis on sustainability and global collaboration. What follows is what the company says about itself, plus what that likely means for a candidate.

What kind of work you'd be doing

Arup's stated focus is planning, designing, delivering, and maintaining transportation networks, buildings, energy, and water infrastructure. The projects highlighted on its site span a wide range:

• La Sagrada Família — Arup was brought in in 2014, when the building was 60% complete, to help with the remaining structural design.
• Little Island (New York City) — an urban green space and open-air venue.
• A digital twin for plastic pollution — an AI tool used to identify pollution sources in one of the world's most polluted rivers, target cleanup resources, and develop interventions to stop waste entering the river.
• Modular sidewalk sheds in New York City — designs aimed at improving safety, accessibility, and the pedestrian experience.
• Decarbonization of inter-island ferries in the Philippines.

The through-line is problem-solving on large, often public-facing infrastructure, with sustainability and decarbonization as recurring themes (the site also features work on converting hospitals to clean energy and decarbonizing shipping).

How the culture is described

Arup's own framing emphasizes a "borderless approach" and global opportunities. Two staff quotes on the careers page illustrate this:

"I love diving into global projects where I can try new ideas, witness innovation, and actively contribute to building a brighter future for people." — Paula Acosta, Engineer

"Arup's borderless approach opens real global opportunities. I'm based in Auckland, but I work with data centre clients across Australia, Singapore, Malaysia and New Zealand." — Martin Swaffield, Management Consulting Lead

Other profiles point to the range of day-to-day work and its impact:

"As a structural engineer, I love the satisfaction of solving a problem! Sometimes it's quietly working through a design and sometimes it's phone calls across the multidisciplinary team to resolve an issue." — Chandan Joshi, Structural Engineer

"As project manager, I recently worked on a building which achieved net zero carbon in operation — a huge step forward for the industry in helping reduce emissions." — Alex Price, Project Manager

Two things stand out: multidisciplinary collaboration is treated as normal, and staff are encouraged to connect their work to environmental outcomes.

What this means if you're applying

• Disciplines are broad. Arup hires engineers, designers, coders, economists, acousticians, project managers, and management consultants — not just one technical track.
• Expect cross-office work. The "borderless" framing suggests you may collaborate with teams in other countries rather than staying within a single local office.
• Sustainability is a selling point, not a side project. Decarbonization appears across the project examples and in how staff describe their work.
• Project scale varies. Some work is quiet, focused design; some involves coordinating large multidisciplinary teams.

What the source material doesn't tell you

Arup's site describes its people, projects, and culture, but it does not publish salary ranges, hiring timelines, visa or relocation policies, or application requirements on the pages referenced here. For those specifics, you'd need to check Arup's actual job listings and careers process directly. Treat the profiles above as a sense of the work and culture, not as a guide to compensation or hiring logistics.