How to Research Cement Companies Before Buying Shares

Last checked: 13 October 2026. This is a research guide, not financial advice. The examples use BUA Cement and Dangote Cement because their reports are public, and they show what to look for rather than what to buy.

Most beginners research a share by looking at a price chart and a few headlines. A better method starts with the company’s own documents and works outward. Cement is a good industry to practise on, because the business is easy to describe: dig limestone, burn it with fuel, grind it into cement and sell it by the tonne.

Step 1: Start with primary sources

Quarterly and annual reports are filed on the Nigerian Exchange’s document library, and listed companies usually post them on their own investor pages. Read these before any commentary. News sites and data sites are useful for speed, but they copy, round and sometimes misread numbers. A short example: one dividend-data site listed ₦312 per share for BUA Cement’s 2025 payout, while the company’s own notice to the exchange announced a final dividend of ₦10. If you had trusted the data site, you would have been wrong by a factor of thirty.

Step 2: Read three statements in order

1. Income statement. Look at revenue, gross profit, operating profit and profit after tax. For BUA Cement’s first half of 2026, revenue was ₦728.9 billion and profit after tax was ₦324.9 billion.
2. Balance sheet. Check cash, borrowings and the value of plant and equipment. BUA reported cash and short-term deposits of ₦303.6 billion and plant and equipment of ₦1.22 trillion at 30 June 2026.
3. Cash flow statement. Profit on paper is not the same as cash in the bank. Check that operating cash flow supports the reported profit.

Step 3: Look for industry-specific numbers

• Volume sold in tonnes, which Dangote reports and says rose 11.8% to 14.9 million tonnes in the half-year.
• Price or revenue per tonne, which shows whether growth came from selling more or charging more.
• Cost per tonne, where disclosed. BUA said its direct cost per tonne fell 4.4%.
• Operating ratio or EBITDA margin. BUA’s operating ratio was 49.1%, and Dangote’s group EBITDA margin was 47.3%.
• Capacity and utilisation. A company that cannot sell what it can make will struggle, while one that is running full may need new plants.

Step 4: Check debt and finance costs

Cement plants cost a great deal to build, so many producers borrow. Look at total borrowings, interest paid and how comfortably profit covers interest. Proshare reported that Dangote’s finance costs fell from ₦216.2 billion to ₦112.1 billion in a year, and that it moved to a net cash position. Compare that with each company you study.

Step 5: Study dividends and ownership

Find the dividend per share, the dates and the payout compared with earnings. Then check who owns the company and how much of it is available to trade. Reports on BUA Cement’s results put its free float value near ₦266.6 billion against a market value of about ₦10 trillion, which suggests only a small fraction trades freely. That affects liquidity and price swings.

Step 6: Compare with peers and with its own history

A number means little alone. Put the company beside Dangote Cement and HBM Nigeria (formerly Lafarge Africa) on margins, growth, debt and valuation. Then compare it with its own past quarters. For example, BUA’s second-quarter profit after tax of about ₦148.5 billion was lower than the ₦176.4 billion of the first quarter, which is the kind of change worth investigating.

Step 7: Read the risks and the news

Check the risk notes in the annual report and then search for regulatory or legal news. In 2026 the competition regulator opened a formal inquiry into suspected price manipulation in the cement sector, according to Legit.ng. A regulator action can matter as much as a quarterly result.

Keep a one-page record

Write down, for each company, the date you checked, the price, earnings per share, dividend, margin, debt and one sentence explaining why the business makes money. Update it every quarter. Over time you will notice trends that headlines miss.

What we could not confirm

• Whether every figure on third-party sites matches the filed statements. Always verify against the report.
• Total borrowings for each company, which should be read directly from the balance sheet.

Frequently asked questions

Where do I find official reports? On the NGX document library and the company’s investor page.

How often do companies report? Quarterly, with a full audited report each year.

Do I need accounting training? No, but you should learn to read the three statements.

Key takeaways

Start with filings, learn the cement-specific numbers, check debt, dividends and ownership, compare against peers and keep notes. Treat every third-party number as a lead to verify.

However, oversupply can limit these benefits. If manufacturers produce more cement than the market requires, competition may intensify and companies may struggle to increase selling prices. Even when demand grows, excess capacity can place pressure on profit margins.
Production costs are another major consideration. Higher energy prices, transportation expenses, raw material costs, and foreign exchange pressures can reduce the benefits of increased sales. Government regulations, environmental requirements, taxes, and infrastructure policies may also affect business performance.

Sources checked

• BUA Cement corporate action notice and H1 2026 report summaries
• Dangote Cement H1 2026 earnings release
• Proshare, “Dangote Cement Plc H1 2026 Results”
• Nairametrics and Arbiterz BUA Cement H1 2026 reports
• Legit.ng report on the FCCPC cement inquiry