CRH makes the stuff that goes into almost every road, bridge, water pipe, and building foundation you can think of. It quarries rock and limestone, crushes them into aggregates, mixes them into cement, concrete, and asphalt, then sells those materials to governments and construction companies across North America, Europe, and Australia. In 2025, that meant $37.4 billion in total revenues and $3.8 billion in net income, generated by 83,032 people working across 3,961 locations in 28 countries. About 40% of revenue came from infrastructure projects, 32% from homes, and 28% from offices and factories. The business runs on a simple logic: construction never fully stops, materials get used up and must be replaced, and CRH sits at the very start of that supply chain. The diagram below traces where the money goes.
How CRH Makes Money
flowchart TD
A["Raw Material Reserves
1,334 quarries & mines"] --> B["Essential Materials Production
Aggregates, cement, cementitious
59M tons/year"]
A --> C["Construction & Extraction
Road Solutions, Building Products"]
B --> D["Integrated Product Manufacturing
Concrete, asphalt, precast
39.5M cu.yd readymix"]
C --> D
B --> E["Downstream Solutions
Road, Building & Infrastructure,
Outdoor Living"]
D --> E
E --> F["Customer Sales
37.4B revenue"]
F -->|40% Infrastructure| G["Revenue Streams
40% Infrastructure, 32% Residential,
28% Non-residential"]
F -->|60% New-build| G
G --> H["Operating Cash Flow
5.6B annually"]
H --> I["Reinvestment & Growth
Acquisitions 4.1B/yr,
R&D innovation, expansion"]
I --> A
I --> E
H --> J["Debt Service & Returns
Net debt 13.6B"]
J --> A
Five years of financial data tell a story of steady expansion. Revenue grew from $29.2 billion in 2021 to $37.4 billion in 2025. That is not explosive growth, but it is consistent. More notable is what happened to margins at the same time. Gross margin climbed from 33.6% in 2021 to 36.1% in 2025, meaning CRH is keeping more of each dollar it earns. That improvement came from disciplined cost management and a shift toward higher-value products, even as the company added headcount and locations through acquisitions.
CRH Total Revenue 2021 to 2025 ($ billions)
Revenue grew steadily each year, reaching $37.4 billion in 2025. Source: XBRL financials.
Cash generation strengthened too. Operating cash flow rose from $4.0 billion in 2021 to $5.6 billion in 2025. But one number moved in the opposite direction. Net debt went from $3.7 billion at the end of 2022 to $13.6 billion by the end of 2025. CRH spent $4.1 billion on 38 acquisitions in 2025 alone, and $5.0 billion the year before. The company is deliberately loading up on debt to buy growth. Interest expense jumped 32% in 2025, reaching $810 million. The question is whether the assets being purchased earn enough to justify that cost.
$13.6B
Net debt at end of 2025, up from $3.7B at end of 2022
What are aggregates?
Aggregates are crushed rock, sand, and gravel dug out of quarries. They are the main ingredient in concrete, asphalt, and road base. CRH sold 380.7 million tons of aggregates in 2025. Because rock is heavy and expensive to transport, quarries need to be close to where construction is happening, which makes each quarry location a hard-to-replicate local asset.
The acquisition engine is the core of the business model. CRH has completed more than 1,250 deals across its history. In 2025, the largest single purchase was Eco Material Technologies, North America's leading supplier of supplementary cementitious materials, for $2.1 billion. These materials are used to partially replace traditional cement in concrete, which lowers carbon emissions per tonne. That deal is both a commercial bet and a sustainability play. If lower-carbon concrete becomes the standard that governments and builders require, CRH will have bought its way to the front of the line.
2023
milestone
Primary listing moves to New York
In 2023, CRH moved its main stock listing from the London Stock Exchange to the New York Stock Exchange. The company also launched CRH Ventures, a venture capital arm focused on construction technology and climate technology. Both moves signaled a deliberate pivot toward the North American market and long-term bets on new technology, at a time when roughly 75% of net income was already coming from North America.
Three risk factors stand out above the rest. First, CRH depends on mining permits to access the quarries that supply its raw materials. Community opposition or regulatory changes could shut down individual sites and cut off local revenue streams with little warning. Second, the entire business is tied to construction activity, which falls sharply when interest rates rise or credit tightens. New residential construction was already described as subdued in the company's own 2025 outlook. Third, a large share of CRH's infrastructure revenue comes from government spending decisions. In the United States, the Infrastructure Investment and Jobs Act (IIJA) has been a major tailwind, providing approximately $350 billion in federal highway funding. But about 50% of those expected funds had not yet been deployed as of 2025. If government priorities shift or spending slows, demand for CRH's materials could drop substantially.
~50%
Share of IIJA expected highway funds not yet deployed as of 2025, per CRH's own filing
There is also a climate risk that cuts both ways. CRH has committed to reducing its absolute carbon emissions by 30% by 2030, measured from a 2021 base year. Some of the tools needed to hit that target, including carbon capture, usage, and storage technology (CCUS), are still in early development. If those technologies do not mature or become too expensive, CRH could miss its targets, face reputational damage, or lose access to capital from investors who care about emissions. At the same time, the company has operations in Ukraine, where the ongoing armed conflict creates direct physical risk to people, facilities, and cash flows.
In 2025, revenues from products with enhanced sustainability attributes reached $15.7 billion, up 7% from 2024. That is 42% of total revenue coming from products defined by CRH as having a lower carbon footprint, using recycled materials, or being designed to benefit the environment. Whether that definition holds up to outside scrutiny is a separate question the filing does not answer.
$4.0B
Operating cash flow 2021
$5.6B
Operating cash flow 2025
Cash from operations grew 40% over five years, even as net debt rose sharply from acquisition spending.
The Bet
CRH assumes that public infrastructure spending in North America and Europe stays elevated for long enough, and grows large enough, to absorb a balance sheet that grew net debt from $3.7 billion to $13.6 billion in three years. The IIJA provides a real funding pipeline, but roughly half of it had not been deployed as of 2025, and future political cycles could redirect or delay those dollars. If construction demand softens before the acquired assets are generating enough cash to service the debt, the margin progress of the last five years reverses and the acquisition engine has to slow down at exactly the moment it is most needed to justify the price paid.
Open question
CRH has spent billions acquiring quarries, cement plants, and specialty materials businesses on the bet that infrastructure demand stays strong and that owning the right assets early is worth taking on significant debt. Gross margins are rising, cash generation is growing, and the IIJA funding runway is real. But net debt has nearly quadrupled in three years, interest expense jumped 32% in 2025 alone, and some of the carbon-reduction technology the company is counting on does not yet exist at commercial scale. Can CRH generate enough cash from its acquired assets to comfortably service a $13.6 billion net debt load if construction demand softens, government infrastructure spending slows, or interest rates stay higher for longer than expected?
Compiled · 10-K · FY2025
Mineral Reserves and Permitting
CRH relies on mining permits and access to local mineral reserves like aggregates to operate its facilities. If the company cannot secure new permits or maintain existing ones due to community opposition or regulatory changes, it could be forced to shut down operations and lose significant cash flow.
Construction Demand and Economic Cycles
CRH's sales depend heavily on construction activity, which rises and falls with the economy. When interest rates go up or customers cannot get credit, construction projects get delayed or cancelled, which directly reduces demand for the company's cement, aggregates, asphalt, and concrete products.
Government Infrastructure Spending
A significant portion of CRH's business comes from public infrastructure projects like highways and bridges. If government budgets shrink or policy makers delay infrastructure spending decisions in the United States, Europe, or Australia, demand for CRH's products will drop substantially.
Ukraine Operations
CRH has people, assets, and operations in Ukraine and neighboring countries that face physical danger from the ongoing armed conflict. This creates risk of losing access to facilities, operations shutdowns, and harm to employees.
Climate Regulation and Carbon Costs
Governments are creating stricter emissions rules and carbon pricing. CRH has committed to emissions reduction goals that depend on unproven technologies like CCUS still in early development. If these technologies do not develop as expected or become too expensive, the company may struggle to meet its targets and face reputational damage or lose access to capital.
10-K Item 1A · Risk Factors
