Overview Linde plc is a global industrial gases and engineering company that supplies industrial, medical and specialty gases and related services, and it presents a profile of high and stable margins, strong cash generation and a manageable leverage footprint. Profitability & Cash Flow Profitability Metrics The company’s profitability is a clear strength: gross margin is 48.8% , operating margin
Linde plc is a global industrial gases and engineering company that supplies industrial, medical and specialty gases and related services, and it presents a profile of high and stable margins, strong cash generation and a manageable leverage footprint.
The company’s profitability is a clear strength: gross margin is 48.8%, operating margin 38.7% and net margin about 20.3% in the most recent year, while free cash flow margin sits near 16.3%.
Cash generation is robust — trailing twelve‑month operating cash flow was $10.35B versus trailing net income of $6.90B (a gap of roughly $3.45B), and the cash conversion ratio averages about 1.46 — supporting historically predictable earnings (net income stability metric ~4.19).
Linde has also demonstrated strong earnings growth, with a five‑year EPS CAGR near 22.5% and a three‑year EPS CAGR near 18.5%, alongside a return on equity around 18.0% and interest coverage roughly 35x.
Areas of concern include near‑term liquidity and some earnings volatility. The current ratio is below 1.0 at about 0.88, which signals tighter short‑term liquidity. Investing and financing cash flows have become more negative recently — investing cash flow TTM about -$5.74B and financing cash flow TTM about -$6.13B — and quarterly net income showed variability, falling from $1.93B in Q3 2025 to $1.53B in Q4 2025.
Top‑line per‑share growth remains modest despite EPS gains: revenue per share was $71.97 with latest 1‑year Rev/Share growth about 3.0%.
Key fundamentals to monitor going forward are operating cash flow and the sustainability of the roughly $10.35B TTM OCF alongside investing outlays and financing outflows (Strategic Capital Allocation), margin stability — gross 48.8% and net ~20.3% (Profit Margin Trends), EPS and revenue‑per‑share trends (EPS Diluted & Revenue per Share) and [Revenue & Net Income] dynamics (Revenue & Net Income). Also watch ROE (≈18.0%) and the trailing P/E (most recent ~29.2x) for how profitability translates into returns and market multiple movement (Return on Equity (ROE), Price-to-Earnings (PE) Ratio Trend, Earnings Quality Analysis).
The foundation of business quality and long-term value creation
LINDE PLC's quarterly revenue showed a steady upward sequence through 2025, rising from $8.11B in the March quarter to $8.49B in June, $8.62B in September and $8.76B in December, continuing a multi-year pattern of revenues around the low-to-mid $8B range. The series includes notable historical inflection points: an outsized revenue reading of $14.90B in late 2018 and generally lower pre-2020 quarterly totals in the $6.7B–$8.3B area.
Net income was more variable in recent quarters, increasing from $1.67B in Q1 2025 to $1.77B in Q2 and $1.93B in Q3 before declining to $1.53B in Q4. Earlier anomalies include a steep drop to $372.0M in 2022 Q2 and a large $4.39B net in late 2018. The most recent quarterly revenue was $8.76B. The most recent quarterly net income was $1.53B.
Why Growth Matters
Consistent revenue and earnings growth are the lifeblood of successful long-term investments. Companies that can grow their top line (revenue) and bottom line (net income) over many years demonstrate they have products or services customers value and are willing to pay for repeatedly.
Revenue Growth shows whether the company is expanding its market reach, gaining market share, or successfully launching new products.Net Income Growth demonstrates the company can convert that revenue into actual profits while managing costs effectively.
Look for steady, sustainable growth rather than erratic spikes. The best businesses compound earnings year after year, creating tremendous value for shareholders over time. Companies that can grow earnings faster than revenue are improving their profitability—a sign of operational excellence and competitive strength.
Year-over-year growth rates for revenue and earnings per share
Reading the Growth Rate Chart
This chart converts the absolute per-share figures into year-over-year percentage changes, making it easy to see whether growth is accelerating, decelerating, or reverting to trend — regardless of the company's absolute size.
Revenue per Share Growth (1-year, split-adjusted) measures how quickly the top line is expanding on a per-share basis. Sustained positive growth signals that the company continues to win customers and grow its addressable market.EPS Diluted Growth (1-year, split-adjusted) measures how quickly earnings are compounding for each shareholder. When EPS growth consistently outpaces revenue growth, operating leverage and margin expansion are at work.
Look for consistency, not just magnitude. A company that reliably grows EPS 10–15% per year is far more valuable than one that alternates between 50% spikes and deep contractions. Negative EPS growth during a period of positive revenue growth is a red flag — costs are rising faster than sales. Quarters where both lines converge near zero or go negative deserve close scrutiny.
How revenue converts to net income for the most recent annual period
Period Information
Report Type: Annual (10-K)
Period: Jan 2025 to Dec 2025
Analyzing long-term margin stability and competitive positioning
In the most recent year LINDE PLC’s margins have settled at elevated levels. Gross margin rose to the high-40s and was unchanged at 48.8% in both 2025-09 and 2025-12. Operating margin has been stable near 38–39%, reaching 38.7% in 2025-09 and remaining at 38.7% in 2025-12. Net profit margin peaked at 21.2% in 2025-09 before edging down to 20.3% in 2025-12, leaving net profitability roughly around 20% in the latest quarter.
Over the multi-year series there is a clear inflection beginning around 2022–2023: gross margin moved up from low-40s in 2021–2022 to mid- to high-40s by 2023–2025, operating margin climbed from roughly 32–34% to the high-30s, and net margin increased from about 10–13% in 2021–2022 to around 19–21% in 2023–2025. The most recent gross margin was 48.8%, operating margin 38.7%, and net profit margin 20.3%.
Understanding Profit Margins
Between Jan 2025 and Dec 2025, Linde Plc converts every dollar of revenue through the following stages:
Sustainable competitive advantages reveal themselves through consistently superior profit margins over extended periods. Companies with durable economic moats maintain pricing power and operational efficiency that competitors struggle to match.
A sign of durable competitive advantage is earning sustained higher margins than competitors.Look for margins that remain stable or improve over time, especially during economic downturns. Declining margins may signal increasing competition, pricing pressure, or deteriorating business fundamentals.
Comparing reported earnings to actual cash generation
Over the last several reported trailing-twelve-months, LINDE PLC’s operating cash flow and net income have both trended upward. Operating cash flow moved from roughly $9.30B at 2023-12-31 to $10.35B at 2025-12-31, showing steady quarter-to-quarter gains. Net income rose from about $6.20B at 2023-12-31 to $6.90B at 2025-12-31, with a notable step-up between the 2022 and 2023 reporting windows when net income climbed from $4.15B (2022-12-31) into the mid-$6B range by 2023-12-31.
Across every reported period in the series, operating cash flow has exceeded net income, and the absolute gap has fluctuated—approximately $3.1B at 2023-12-31 and about $3.45B at 2025-12-31. The most recent trailing twelve-month operating cash flow was $10.35B. The most recent trailing twelve-month net income was $6.90B.
The Earnings vs. Cash Flow Gap
Reported earnings (Net Income) doesn't always reflect actual cash generation. Companies use accrual accounting, which recognizes revenue when earned and expenses when incurred—not when cash actually changes hands. This creates timing differences and opportunities for accounting discretion that can mask underlying business health.
Net Income (the "earnings" number) can be influenced by non-cash items like depreciation, stock-based compensation, and changes in accounting estimates.Operating Cash Flow, however, shows the actual cash the business generates from its core operations—a harder number to manipulate.
What to Look For
Key Insight: Companies with durable competitive advantages typically show operating cash flow that meets or exceeds net income over time, demonstrating they convert accounting profits into actual cash that can be returned to shareholders or reinvested in the business.
Measuring management's efficiency at generating profits from shareholder capital
LINDE PLC's return on equity has moved from low single digits in 2020–2021 to a sustained uptrend across 2022–2025, crossing the 15% threshold in late 2023. A clear inflection occurred in mid‑2023 when ROE rose from 11.2% (2023‑03‑31) to 14.3% (2023‑06‑30), and the metric continued rising through 2024 into 2025 with values in the mid‑ to high‑teens.
In the most recent quarters ROE has been relatively stable in the 17%–18% range, peaking at 18.4% on 2025‑09‑30 and easing slightly to 18.0% on 2025‑12‑31. The most recent ROE was 18.0% for the period ending 2025-12-31.
The Gold Standard of Profitability
Return on Equity (ROE) is a powerful measure of how effectively a company's management is using the money shareholders have invested. Calculated by dividing Net Income by Shareholders' Equity, it reveals how much profit is generated for every dollar of equity capital.
A consistently high ROE (typically above 15-20%) is often the signature of a "quality" business with a durable competitive advantage. It indicates that the company can generate high returns on its own capital, which it can then reinvest at these high rates to compound value over time.
What to Look For:
How the company generates and deploys its cash
LINDE PLC's operating cash flow (TTM) shows a steady upward trend through 2025, rising from $9.42B at 2024-12-31 to $10.35B at 2025-12-31. The series of quarterly updates through 2025 indicates consistent growth in cash generated from operations over the trailing twelve-month windows reported.
Investing cash flow (TTM) has become progressively more negative, moving from roughly -$4.08B–-$4.97B in 2023–2024 to -$5.74B in the most recent period, indicating increased cash deployment into investing activities. Financing cash flow (TTM) has been negative throughout the history shown with periods of higher outflows (notably in 2021–2022) and a recent increase in outflow to -$6.13B as of 2026-03-31.
The most recent figures are as follows: Operating Cash Flow (TTM) was $10.35B (period end 2025-12-31); Investing Cash Flow (TTM) was -$5.74B (period end 2026-03-31); Financing Cash Flow (TTM) was -$6.13B (period end 2026-03-31).
Understanding Company Strategy
Capital allocation refers to how management decides to spend and invest the company's cash. Analyzing the three primary categories of cash flow reveals a company's true operational strategy:
What to look for: Is the company bootstrapping (funding growth solely from operating cash)? Are they borrowing to fund aggressive expansion or dividends? Or are they capital raising by issuing new shares, potentially diluting your ownership? A healthy, mature company typically generates strong operating cash, moderately invests in growth, and returns the surplus to shareholders through financing activities.
Net assets attributable to each share — the accounting floor of intrinsic value
Why Book Value per Share Matters
Book value per share is the net worth of the company — total assets minus total liabilities — divided by shares outstanding (split-adjusted). It represents the theoretical liquidation value per share if every asset were sold and every liability repaid at balance-sheet carrying values. It is the accounting foundation upon which much of equity valuation is built.
A steadily rising book value per share is one of the most reliable signals of compounding wealth creation. It means the company is retaining earnings and building net worth faster than it is returning capital or eroding it. Warren Buffett famously tracked Berkshire Hathaway's book value per share for decades as his primary measure of intrinsic value growth.
Context is essential. Asset-heavy businesses (banks, manufacturers, utilities) should be judged by book value more directly than asset-light businesses (software, consumer brands), where intangible assets like intellectual property and customer loyalty may far exceed their balance-sheet carrying values. A company trading at a large premium to book value is not necessarily overvalued — it may simply possess competitive advantages that accounting rules do not capture. Conversely, a declining book value per share — especially over multiple years — is a serious warning sign of capital destruction.
How much of the company is financed by debt versus shareholders' equity
Reading the Debt-to-Equity Ratio
The debt-to-equity (D/E) ratio compares total financial debt to shareholders' equity. A ratio of 1.0 means the company has borrowed one dollar for every dollar of equity; a ratio of 2.0 means it has borrowed twice as much as it owns. Financial leverage amplifies both returns and risk: in good times, debt turbocharges equity returns; in bad times, it accelerates losses and can threaten solvency.
Trends matter more than a single number. A rising D/E ratio can mean the company is taking on debt to fund growth — potentially value-creating if returns exceed the cost of capital. But it can also mean equity is being eroded through losses or that the business is borrowing simply to sustain operations. A falling D/E ratio generally reflects strengthening financial health: earnings are being retained, debt maturities are being paid down, or both.
Industry norms vary enormously. Capital-intensive sectors (utilities, real estate, financials) routinely carry high D/E ratios that would be alarming in, say, a technology company. Always compare against sector peers. As a rough rule of thumb, a D/E above 2× in a cyclical business warrants careful scrutiny of interest coverage and refinancing risk.
Short-term liquidity — can the company cover its near-term obligations?
Liquidity: Can the Business Pay Its Bills?
The current ratio is calculated as current assets divided by current liabilities. A ratio of 1.5 means the company has $1.50 of short-term assets — cash, receivables, inventory — for every $1.00 of obligations due within the next twelve months. It is the most direct measure of near-term financial resilience: can the business meet its obligations without needing to raise new capital or sell long-term assets at a discount?
A ratio above 1.0 is generally healthy, meaning current assets exceed current liabilities. A ratio consistently above 2.0 may indicate the company is holding excess cash or inventory that could be deployed more productively. A ratio below 1.0 is a warning sign — the company is relying on future cash generation or external financing to cover its near-term obligations, which is manageable in normal conditions but dangerous during a downturn.
Trends and context matter.A declining current ratio isn't always alarming — highly efficient businesses (e.g., large retailers with reliable daily cash flows) often run leaner balance sheets intentionally. Conversely, a rapidly rising current ratio can signal slowing sales causing inventory to build, or customers taking longer to pay. Always compare the trend against industry peers and cross-reference with the cash flow statement to assess whether the business is genuinely liquid or just holding non-cash current assets.
How much the market is paying for each dollar of company earnings
Over the most recent five quarters, LINDE PLC's trailing twelve-month price-to-earnings ratio rose from 30.1x at 2024-12-31 to a peak of 33.3x at 2025-03-31, held near 33.0x at 2025-06-30, then declined to 31.6x at 2025-09-30 and to 29.2x at 2025-12-31. The pattern shows a modest re-rating in early 2025 followed by a steady pullback through year-end, with the latest quarter below the early-2025 highs.
Looking further back, the series exhibits volatility with earlier peaks around 50.2x (2020-09-30) and elevated readings through 2020–2021, contrasted with troughs such as 14.9x (2019-09-30). Across 2022–2024 the P/E mostly occupied the low–mid 30s before the recent decline. The most recent P/E ratio was 29.2x.
What Is the PE Ratio?
The Price-to-Earnings (PE) ratio is one of the most widely used valuation metrics in investing. It divides the current stock price by the company's earnings per share (EPS), revealing how much investors are willing to pay for each dollar of earnings. A high PE can signal that the market expects strong future growth, while a low PE may suggest undervaluation—or reflect genuine concerns about the company's prospects.
Context matters:PE ratios vary significantly across industries. High-growth technology companies routinely trade at PE ratios above 30x or 40x, while mature, low-growth sectors like utilities or financials often trade closer to 10–15x. Always compare a company's PE to its own history and its industry peers, not just an absolute number.
What to Look For:
Key Insight:The PE ratio is a snapshot of market sentiment and expectations. Tracking it over time alongside earnings trends reveals whether the market's valuation has expanded or contracted—and whether that change is justified by fundamentals.