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ACS, Actividades de Construcción y Servicios vs Balfour Beatty: Which Stock Looks Stronger in 2026?

Balfour Beatty holds the cleaner structural position, with the lead spread across growth and valuation. ACS, Actividades de Construcción y Servicios, does not offset that deficit through any equally strong structural edge elsewhere. The market setup is broadly comparable for both — no clear directional signal from price behavior. The market is not adding a decisive signal either way — the structural read carries the weight.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the STOXX 600 universe, making them directly comparable.

Updated 2026-05-17

The lead is spread across growth and valuation, rather than sitting in one isolated gap. The overall score gap is 24 points in favour of Balfour Beatty plc.

INDUSTRY COMPARISON

Both operate in: Engineering & Construction

This comparison is based on industry proximity, not on functional trajectory similarity. ACS.MC and BBY.L share the same industry classification.

For a similarity-based comparison, see how ACS.MC and Balfour Beatty each position within their functional peer groups in AssetNext.

Peer-Relative Score
ACS.MC
ACS, Actividades de Construcción y Servicios, S.A.
53
Peer-Score
Signal qualitylow
Peer basis: STOXX 600
vs
BBY.L
Balfour Beatty plc
77
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

Score differences across key dimensions.

Dimension spread: ACS.MC vs BBY.L Profitability 67 71 Stability 67 74 Valuation 42 84 Growth 33 80 ACS.MC BBY.L
Gap Ranking
#1 Growth +47
#2 Valuation +42
#3 Stability +7
#4 Profitability +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ACS.MC and BBY.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ACS.MCBBY.L Relative valuation Structural strength

Balfour Beatty plc looks stronger on relative valuation, while the broader price setup remains mixed.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Entry today — historical context

Where ACS.MC and BBY.L each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY ACS.MC Elevated · above norm 0th 50th 100th 1 pct gap BBY.L Elevated · above norm 0th 50th 100th 99th 98th
ACS.MC (99th percentile) and BBY.L (98th percentile) both sit in the upper portion of their own 5-year ranges. The historical entry context is broadly similar for both. This reflects entry timing, not which company is structurally stronger.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Growth
Balfour Beatty plc ranks near the top of the group on growth; ACS, Actividades de Construcción y Servicios, S.A. sits in the weaker half.
Valuation
On valuation, the edge is clear — both rank well, but Balfour Beatty plc sits noticeably higher.
Growth — Dominant Gap
ACS.MC
33
BBY.L
80
Gap+47in favour of BBY.L

Earnings growth is one contributing factor within the growth lead.

What else supports the lead

A forward P/E that is 14 turns lower adds a second meaningful layer to the lead.

What this means for the comparison

The lead is built on both growth and valuation, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

Break down the ACS.MC vs BBY.L comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-and-valuation comparisons

Explore how ACS.MC and BBY.L each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.