Infrastructure and services (1 of 3)

Construction and real estate

About 8 minutes to read in full, or 1 minute for the short version belowFacts checked 30 September 2026

In one minute

Developers plan buildings and infrastructure, contractors build them, and owners and investors rent them out or sell them.

The big idea: Real estate is two businesses that are easy to confuse. Developing and building is a project business: take risk, build, sell or hand over, and earn a margin that is small compared with the total cost, so overruns hurt fast. Owning is an income business: collect rent year after year, and the property is worth its income divided by the yield investors demand (the cap rate), so interest rates move values even when nothing changes in the building.

One unit, in numbers: One apartment in a Dubai residential project: AED 1,500,000 comes in, and AED 225,000 (15%) is left after its own costs.What is left is the unit's contribution, before the costs of the whole company. See the worked example
Typical margin: About 6.5 percent operating margin for contractors, about 12.6 percent for homebuilders and about 25 percent for REITs before interestRoughly how much of every 100 of sales (or income) is left as profit after the running costs. More on margin
Capital intensity: Very highVery large sums must be tied up before the business earns anything, so the cost of that money weighs heavily on profit. More on capital intensity
The number to watch: Cap rate (capitalization rate)Net operating income divided by the property's value: the yearly income yield an investor accepts. Value equals income divided by the cap rate, so a higher cap rate means a lower value.

Ask this first in a case

Is the client a developer or builder (a project business) or an owner (an income business)?

Words used above (5)

Developer:: The company that has the idea for a building, raises the money, hires the builders and sells or rents the result.
Contractor:: The company that builds it for a contract price.
Net operating income (NOI):: Property income minus running costs, before interest and tax.
Cap rate:: NOI divided by property value; the income yield investors accept.
REIT:: A real estate investment trust: a company that owns rented property and pays out most of its income to investors.

The industry's other words are explained in Words to know (12).

On this page (17 sections)

How money is made

Developers sell units, often before they are finished (off-plan), or hold and rent them; profit is sale value minus land, construction, fees, marketing and financing.
Contractors earn a contract price for building; margins are thin and under a fixed price the contractor carries any overrun.
Materials makers sell cement, steel and glass, mostly to nearby markets because heavy goods are costly to move.
Owners and REITs earn rent from tenants plus any rise in property value; value is net operating income divided by the cap rate.
Infrastructure owners earn tolls or government availability payments over long concessions, often through public-private partnerships (PPPs).
Brokers and property managers earn fees and commissions on deals and on running buildings.

Worked example: one unit

Unit economics means the money in and out for one unit of the business. Start from the revenue, take away the unit's own costs, and what is left is its contribution. More on unit economics

The unit: One apartment in a Dubai residential project, from land to sale (fictional developer, rounded figures). Illustrative, rounded figures.
Line	Amount	ShareShare of revenue
Average sale price per apartment	AED 1,500,000	100%
Minus Land	AED 300,000	20%
Minus Construction	AED 750,000	50%
Minus Design, permits and fees	AED 75,000	5%
Minus Sales and marketing	AED 75,000	5%
Minus Financing	AED 75,000	5%
What is left (contribution)	AED 225,000	15%

Check: AED 1,500,000 minus AED 1,275,000 of costs leaves AED 225,000.

So what: The developer keeps AED 225,000, a 15 percent margin, but construction is half the price, so a 10 percent construction overrun (AED 75,000) cuts profit by a third. The levers are the sale price per square metre, tight control of construction cost, and fast pre-sales that cut financing cost.

Key measures(9)

Key measures (also called KPIs, key performance indicators) are the numbers people in this industry track. Ask for the first one or two early in a case.

Cap rate (capitalization rate)
Net operating income divided by the property's value: the yearly income yield an investor accepts. Value equals income divided by the cap rate, so a higher cap rate means a lower value. Glossary: Cap rate (capitalization rate)
Typical: Varies widely by city and property type. CBRE's US survey for the first half of 2026 found the average roughly unchanged; trade press reported ranges from about 5 to 5.5 percent for stable New York apartment buildings to 10 to 12.5 percent for top-quality (Class A) suburban Chicago offices[2]
Rental yield
Yearly rent divided by the property's price; "gross" means before running costs.
Typical: About 6.9 percent gross for Dubai apartments in the first half of 2026, against 5.1 percent for townhouses and 4.5 percent for villas[4]
Occupancy (and vacancy)
The share of space that is rented; vacancy is the empty share. Occupancy drives rent income. Glossary: Occupancy (and vacancy)
Net operating income (NOI)
Rent and other property income minus the costs of running the property, before interest and tax. Glossary: Net operating income (NOI)
Rent per square metre
The rent charged for each square metre (or square foot) per month or year.
Loan to value (LTV)
Debt divided by the property's value; high LTV means a small fall in value can wipe out the owner's equity. Glossary: Loan to value (LTV)
Pre-sales
The share of units sold before completion, which funds construction in many markets such as Dubai and India.
Backlog (contractors)
The value of work won but not yet done: next year's revenue for a contractor. Glossary: Backlog (contractors)
Cost to complete and overrun
How much money is still needed to finish a project, and how far actual cost runs above budget.

First questions to ask

When a case lands in this industry, these questions get you to the numbers that matter.

Is the client a developer or builder (a project business) or an owner (an income business)?
For a project: what is the total cost per square metre against the expected sale price or rent, and how much is pre-sold?
For an owner: did net operating income change, or did the cap rate change?
Who carries which risk under the contract: price, cost overrun, delay, demand?
How is it financed, and what happens if interest rates rise one point?

Value chain: where the margin sits

The value chain is the steps a product or service passes through, from the first supplier to the customer. Each step below shows how much of the value it keeps. More on value chains

Step 1: Land and permits
Margin varies
Landowners, governments and master developers; planning authorities give zoning and building permits
Land value depends on what the permit allows to be built.
Step 2: Development: the idea, the money and the sale
Medium margin
Developers such as Emaar, Aldar, ROSHN, DLF, Godrej Properties and CapitaLand
Developers earn sale value minus total cost; a small group of US-listed developers averages an operating margin of about 22 percent, but results swing with the cycle.
Step 3: Design and engineering
Medium margin
Architects, structural and building services engineers, cost consultants
Fee businesses whose main cost is skilled staff.
Step 4: Construction
Thin margin
Main contractors (Larsen and Toubro, Vinci, Bechtel, Samsung C&T, China State Construction) and many subcontractors
US-listed engineering and construction firms average an operating margin of about 6.5 percent, so a small overrun on a fixed-price job can wipe out the profit.
Step 5: Materials and equipment
Medium margin
Cement makers (UltraTech, Holcim, Heidelberg Materials), steel, glass and lift makers
US-listed building materials firms average an operating margin of about 13 percent; heavy materials such as cement sell mostly near the plant.
Step 6: Financing
Margin varies
Banks, bond investors, equity investors and, in many markets, buyers' deposits in off-plan sales
The cost of money is one of the largest costs on a long project.
Step 7: Owning and investing
Fat margin
REITs (real estate investment trusts), pension and sovereign funds, individuals, governments
US-listed REITs average an operating margin of about 25 percent before interest; because they borrow heavily, interest on debt then takes a large part of that profit.
Step 8: Operating and managing the property
Thin margin
Property and facility managers, hotel operators, brokers
US-listed real estate service firms average an operating margin of about 3 percent.

Profit pool: who keeps the money

Where in the value chain the profit ends up, which is often not where most of the sales are. More on profit pools

Contractors do most of the work but keep the thinnest margins and carry overrun risk. The larger profits go to whoever owns the land and the finished asset: developers in a rising market, and long-term owners who collect rent and gain when values rise. Because owners borrow heavily, much of their operating profit goes to lenders, and falling interest rates can add more value than any improvement in the building.

Cost structure(5)

The main costs, each as a share of revenue (the money from sales).

Contractors: materials, labour, subcontractors and equipment (cost of revenue): About 85 percent of revenue for US-listed engineering and construction firms[1]
Contractors: selling, general and administrative overheads: About 8 percent of revenue[1]
Homebuilders: land and construction of homes sold: About 77 percent of revenue for US-listed homebuilders[1]
Building materials makers: energy, raw materials and plants (cost of goods): About 69 percent of revenue[1]
REITs: property operating costs (maintenance, utilities, property taxes, management): About 42 percent of revenue for US-listed REITs, before interest[1]

Benchmarks(5)

Typical figures for the industry, to check a client's numbers against.

Operating margin, US-listed engineering and construction: About 6.5 percent[1]
Operating margin, US-listed homebuilders: About 12.6 percent[1]
Operating margin, US-listed REITs: About 25 percent (about 44 percent before also taking off depreciation, the EBITDA margin)[1]
Construction labour productivity growth: About 1 percent a year over two decades, against 2.8 percent for the world economy and 3.6 percent for manufacturing[5]
Dubai real estate transactions: About AED 917 billion in 2025, up about 20 percent on 2024[6]

Typical cases(7)

Case prompts you might hear in this industry.

A contractor is losing money on its projects. Why?
Should a developer launch a new residential tower in Riyadh?
A REIT's value fell 15 percent. What happened?
Should the government deliver a new metro line as a PPP?
What should an owner do with an older office building with high vacancy?
Should a cement maker build a new plant in East Africa?
How should a giga-project be phased given costs and demand?

Common traps(5)

Mistakes candidates make in this industry, and what to do instead.

Treating a developer and an owner as the same business. Ask which one the client is.
Forgetting that value moves opposite to the cap rate. A higher cap rate means a lower value with the same rent.
Using the plan's cost with no allowance for overruns. Compare with the actual results of similar past projects.
Forgetting that contractors need cash, not only margin. Slow payment by clients bankrupts many contractors.
Treating a giga-project as one yes or no decision, or giving political opinions. Analyse phasing, cost, demand and risk neutrally.

What changed, 2024 to 2026(5)

Recent changes a case could turn on.

Dubai boomed: real estate transactions reached about AED 917 billion in 2025, up about 20 percent, with more than 270,000 transactions, so supply coming to market and pre-sales are the questions to test.[6]
US offices started to recover: net absorption (space newly rented minus space given up) over the four quarters to mid-2026 reached 14.3 million square feet, the strongest since 2020, while new completions fell to a 14-year low and vacancy fell slightly. Newer buildings win; many older offices still struggle.[7]
Cap rates held broadly flat in the first half of 2026 even as the 10-year US government bond (Treasury) yield peaked at 4.67 percent in May, after higher rates from 2022 had pushed values down in many markets.[3]
Gulf giga-projects are being phased: NEOM rewrote its pitch for The Line in 2026 after engineering complexity and cost forced a rethink, and now describes a "phased, demand-led approach". Treat such projects as long programmes with phasing decisions, not fixed plans.[8]
The 2026 Strait of Hormuz disruption cut port calls in several Gulf states by about two thirds or more, which affected the flow of imported materials and equipment into some Gulf ports; a Gulf project case should check how its supplies arrive.[9]

Players by region(7)

Well-known companies in each region. You do not need to learn them by heart; they help you picture the market.

Global: Vinci, Bouygues, ACS and Hochtief (contractors)
Holcim and Heidelberg Materials (cement)
Prologis (logistics property)
China State Construction Engineering
Middle East: Emaar and Dubai Holding (Dubai)
Aldar (Abu Dhabi)
ROSHN and Dar Al Arkan (Saudi Arabia)
India: DLF, Godrej Properties, Lodha (developers)
Embassy Office Parks REIT, Mindspace Business Parks REIT
Larsen and Toubro, Tata Projects (contractors); UltraTech Cement
Southeast Asia: CapitaLand and listed Singapore REITs (S-REITs)
Samsung C&T and other Korean and Japanese contractors on large regional projects
Europe: Vonovia (German housing)
Vinci and Bouygues (France), ACS (Spain), Hochtief (Germany)
United States: Prologis and many other REITs
Bechtel and many regional contractors
Large homebuilders
Africa: Dangote Cement (Nigeria)
Local developers and pension fund investors
Chinese contractors on many infrastructure projects

Words to know(12)

Linked words have a fuller entry in the glossary.

Developer: The company that has the idea for a building, raises the money, hires the builders and sells or rents the result.
Contractor: The company that builds it for a contract price.
Off-plan: Selling units before they are built.
EPC contract (glossary entry): Engineering, procurement and construction: one contractor designs, buys and builds.
Net operating income (NOI) (glossary entry): Property income minus running costs, before interest and tax.
Cap rate (glossary entry): NOI divided by property value; the income yield investors accept.
REIT (glossary entry): A real estate investment trust: a company that owns rented property and pays out most of its income to investors.
Occupancy (glossary entry): The share of space that is rented.
Loan to value (LTV) (glossary entry): Debt divided by the property's value.
Critical path (glossary entry): The chain of tasks with no spare time; a delay on it delays the whole project.
PPP (glossary entry): Public-private partnership: a private firm builds, often finances and runs public infrastructure under a long contract.
Availability payment (glossary entry): A government payment for keeping an asset available and up to standard, whatever the traffic.

Business model patterns

The ways of making money this industry follows. Spot the pattern in a new industry and you already know the first questions to ask.

Sources(9)

Facts checked on 30 September 2026. Worked examples are illustrative, shaped by these sources rather than one company's figures.

Go deeper and practise

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The full lessons behind this brief, with sources and worked cases.

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Same pattern elsewhere

Industries that make money in a similar way. What you learned here carries over.