Profitability Ratios: ROE, ROA, and ROCE — Measure True Profitability

Quick answer. A company's true profitability cannot be read in the income statement alone. Three essential ratios — ROE (12 to 20% for a healthy SME, >20% excellent), ROA (6 to 12% by sector), and ROCE (>15% sought) — reveal how invested capital generates profit. Together, they decode financial leverage. Measure your self-financing and borrowing capacity to connect profitability and financing.

In 2026, company leadership must ask one simple question: Does each euro invested generate sufficient return? With bank rates still high (4 to 5% for short-term credit) and a cost of capital (WACC) oscillating between 6 and 8%, the concept of true profitability — beyond accounting profit — becomes strategic.

French SMEs often suffer from major confusion: confusing net profit (bottom-line result) with the effective profitability of invested capital. Two companies may report the same net result but have radically different financial structures. One may be profitable on its capital; the other may be debt-ridden and fragile.

This is precisely the role of three ratios: ROCE, ROE, and ROA — they decode hidden reality and allow the manager to steer with objective metrics.

Before diving into formulas, let's clarify a fundamental point.

Economic profitability measures how much profit the company generates on all invested capital — whether from shareholders (equity) or creditors (debt). It is also called "return on investment" (ROI) or "return on assets" (ROA).

Financial profitability measures how much profit the company generates on only the shareholders' capital. It is called "return on equity" (ROE).

The difference between the two reveals financial leverage — the impact of debt on the profitability of equity.

Simple illustration: A company borrows €1M at 4% to finance an investment generating 10% return. The loan costs €40k/year, but the investment generates €100k. Difference: +€60k for shareholders. This is positive leverage.

ROA formula#

ROA = Operating profit / Total assets More precisely in the French context:

ROA = (EBIT × (1 - Corporate Tax Rate)) / Total Assets ; Where EBIT = Operating profit before interest and taxes

What it means#

ROA answers the question: "How much profit does the company generate with each euro of invested assets?"

If ROA is 8%, it means that for every €100 of assets, the company generates €8 of operating profit. This is independent of financing structure — regardless of whether assets are financed by debt or equity.

Benchmark 2026 by sector#

For an SME:

Worked example#

Company X (consulting sector):

• Operating profit (EBIT): €150k
• Total assets (balance sheet): €2M
• ROA = 150 / 2,000 = 7.5%

Interpretation: For each euro of assets, the company generates 7.5 cents of profit. Correct for the sector, but room for improvement exists.

ROE formula#

ROE = Net profit / Equity Where "equity" = share capital + reserves + net income for the period.

What it means#

ROE answers the question: "How much profit does the company generate on shareholders' funds?"

This is the metric every investor or shareholder looks at first. If you invested €500k in capital, are you getting sufficient return on that capital?

Benchmark 2026 for an SME#

• Excellent: ROE > 20%
• Good: ROE between 12 and 20%
• Acceptable: ROE between 8 and 12%
• Weak: ROE < 8%

Note: a pre-revenue start-up will have negative ROE. In maturity, an ROE of 12 to 18% is very healthy.

Worked example — same company X#

• Net profit (after 25% corporate tax): €100k
• Equity: €800k
• ROE = 100 / 800 = 12.5%

Interpretation: Each euro of shareholder capital generates 12.5 cents of profit. Respectable. Shareholders earn approximately 12.5% annually on their investment.

ROCE formula#

ROCE is the most demanding metric:

ROCE = EBIT × (1 - Corporate Tax Rate) / Invested Capital ; Where: ; - EBIT = Operating profit ; - Corporate Tax Rate = 25% (or 15% if profit ≤ €42,500) ; - Invested Capital = Equity + Net Financial Debt

What it means#

ROCE answers the question: "How much after-tax profit does the company generate on all invested capital (equity + debt) that it has mobilized?"

This is the metric institutional investors and analysts use to assess whether a company creates or destroys value.

A ROCE > 15% is considered excellent. A ROCE below the cost of capital (WACC ≈ 6 to 8% for an SME) means the company destroys value.

Worked example — company X expanded#

EBIT: €180k ; Corporate Tax Rate: 25% ; Equity: €800k ; Financial Debt: €600k ; Invested Capital: €1,400k ; ROCE = 180 × (1 - 0.25) / 1,400 ; ROCE = 135 / 1,400 = 9.6% Interpretation: The company generates 9.6% return on invested capital. Above the cost of debt (4%), so leverage is positive. But below 15%, so not in the "excellent" tier.

Leverage becomes positive when ROCE > cost of debt. In this case, borrowing benefits shareholders (ROE increases).

Let's compare two companies with the same ROA (8%) but different structures:

Lesson: Leverage increases company B's ROE (8.0% vs 6.3%), even though ROA remains identical. This works as long as ROA > cost of debt. If debt costs rise or ROA falls, leverage reverses and hurts shareholders.

Micro-enterprises and small businesses#

Micro-enterprises often see ROA and ROE fluctuate wildly. ROCE is less relevant (little structured debt, very small capital base). Prefer operating margin (operating profit / revenue) for monthly tracking.

SAS / SARL with multiple shareholders#

When passive shareholders exist, ROE becomes a key negotiation point. Minority shareholders typically expect ROE ≥ 12% to justify their locked-in capital.

Professional practices (law, accounting firms)#

ROE is more relevant than ROA (few tangible assets, high personnel costs). ROCE may be artificially low if capital is very small.

Cyclical sectors (restaurant, construction, tourism)#

Calculate all three ratios on a 3-year rolling average minimum, as a bad year skews everything.

1. Don't confuse EBIT and net profit#

EBIT (operating profit) is before interest and tax. Net profit is after tax. Many managers use net profit to calculate ROA, creating double tax compression. Always use EBIT for ROA and ROCE.

2. Reduced corporate tax rate (15%)#

If profit ≤ €42,500, the corporate tax rate is 15% (not 25%). This impacts ROCE:

ROCE with reduced tax = EBIT × (1 - 0.15) / Invested Capital An SME with small profit will have artificially higher ROCE than one with identical EBIT but profit > €42,500.

3. Exceptional items#

A sale gain or reversed provision inflates net profit temporarily, distorting ROE for that year. When analyzing, reclassify exceptional items.

4. Deferred tax and reserves#

Equity includes reserves and prior-year results. A company with large reserves will have lower ROE (good denominator) but stable profit. This is not necessarily bad — it signals strength.

Last year, we assisted an industrial SME (component manufacturing, ~30 employees) wondering why net profit rose yearly, yet financing investments was difficult.

Net profit showed +12% YoY. But analyzing all three ratios:

• ROA = 6% (declining, as total assets grew faster than EBIT)
• ROE = 11% (stable but fragile)
• ROCE = 8% (below cost of capital)

The diagnosis was clear: the company accumulated unproductive assets (dormant inventory, underused equipment) and borrowed to finance them. Profit rose, but true profitability degraded.

After accounting reclassification and working capital optimization, all three ratios recovered within 18 months. Net profit stalled (from eliminating inventory), but ROCE reached 14% — an acceptable level.

The lesson: rising net profit does not guarantee value creation if invested capital isn't profitable.

Hayot Expertise advice. Never stop at net profit alone. Calculate your three ratios at minimum annually and benchmark them against sector peers. If your ROCE < cost of capital, your company destroys value. This signals urgent rationalization: reduce working capital, eliminate non-productive assets, or adjust debt. An accountant or financial controller can help structure this assessment and deploy a monthly dashboard.