Mergers in Construction: Consider Net Profit Before Tax Ahead of EBITDA

Why It Matters

Using the appropriate profit metric aligns SME valuations with realistic buyer expectations, improving deal likelihood in a risk‑averse construction market.

Key Takeaways

• SME valuations rely on net profit before tax, not EBITDA
• Large construction deals use 6‑9× EBITDA; SMEs use 2‑4× profit
• Applying EBITDA to SMEs often reduces buyer interest
• Robust management, processes, and tender pipeline raise SME sale value
• 2026 construction seen as high‑risk, compressing valuation multiples

Pulse Analysis

The construction sector has long relied on EBITDA as the shorthand for deal‑making, especially in high‑profile transactions such as Barratt’s £2.5 bn (≈$3.1 bn) purchase of Redrow or Galliford Try’s £1 bn‑plus (≈$1.25 bn) house‑building sale to Bovis. For corporations with revenues above £100 m (≈$125 m), EBITDA provides a quick, comparable snapshot of operating performance, and private equity or large family offices use it to benchmark multiples. However, this metric glosses over the financing realities that smaller firms face, such as higher debt service costs, tax considerations, and depreciation on limited asset bases.

SME construction businesses—making up 99.9 % of UK private firms—are typically acquired by fellow trade buyers, niche private investors, or management teams. These acquirers evaluate deals on net profit before tax (NPBT) because it reflects cash‑flow available after accounting for interest, tax, and depreciation, which directly affect return‑on‑investment calculations. In 2026, the sector’s risk profile has risen, prompting investors to apply more conservative multiples: 2‑4× NPBT versus the 6‑9× EBITDA seen in large deals. This shift means a £1 m (≈$1.25 m) profit business might fetch $2.5‑$5 m, whereas an EBITDA‑based approach could undervalue it and deter potential buyers.

For owners aiming to maximize sale proceeds, the focus should be on operational resilience rather than tax minimisation. Building a senior management layer, instituting rigorous processes, and maintaining a healthy work‑in‑progress backlog and tender pipeline signal stability to acquirers. These factors boost NPBT and justify higher multiples, turning a business sale into a significant wealth‑creation event. Post‑sale, owners can leverage the capital for passive income streams, compounding returns in a market where construction risk remains elevated.