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Clean Harbors vs Rockwool A/S: Which Stock Looks Stronger in 2026?

Clean Harbors holds the cleaner structural position, with the lead spread across valuation and stability. Rockwool A/S still has the edge on profitability, which keeps the comparison from looking entirely one-sided. On the market side, Clean Harbors is in better shape — its trend is intact while Rockwool A/S's trend has broken down. That puts structure and market broadly in agreement — Clean Harbors's lead looks more confirmed than conflicted.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

This is not just a one-metric split: both valuation and stability materially support the lead. Clean Harbors, Inc. leads by 19 points on the overall comparison score.

Trajectory Similarity
0.73
Similar
Peer-set rank: #59
within Clean Harbors, Inc.'s functional peer set

This pair is matched through long-term financial trajectory similarity within the selected peer universe.

This level of similarity signals a strong structural match, even though some dimensions still separate the two companies.

The strongest overlap appears in recent revenue growth and capital structure.

Similarity drivers
recent revenue growthcapital structure
How to read the score
0.85–1.00 · Very similar0.70–0.84 · Similar0.55–0.69 · Moderately similarbelow 0.55 · Loose match
Peer-Relative Score
CLH
Clean Harbors, Inc.
34
Peer-Score
Signal qualityMedium
vs
ROCK-B.CO
Rockwool A/S
15
Peer-Score
Signal qualityMedium

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

Score differences across key dimensions.

Dimension spread: CLH vs ROCK-B.CO Profitability 8 19 Stability 54 20 Valuation 48 8 Growth 30 13 CLH ROCK-B.CO
Gap Ranking
#1 Valuation +40
#2 Stability +34
#3 Growth +17
#4 Profitability +11
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CLH and ROCK-B.CO Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CLHROCK-B.CO Relative valuation Structural strength

Clean Harbors, Inc. looks stronger on relative valuation, while the broader price setup remains mixed.

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

Relative Position vs Comparable Companies
Valuation
Valuation also leans toward Clean Harbors, Inc., reinforcing the broader structural lead.
Stability
Clean Harbors, Inc. sits in the stronger part of the group on stability, while Rockwool A/S is closer to mid-pack.
Valuation — Dominant Gap
CLH
48
ROCK-B.CO
8
Gap+40in favour of CLH

The multiple-based pricing edge comes from a trailing P/E that is 206 turns lower.

What else supports the lead

Stability also supports the lead, so the result is broader than one isolated gap.

What this means for the comparison

The lead is built on both valuation and stability — though profitability still provides a counterweight.

Explore full peer positioning in AssetNext

Break down the CLH vs ROCK-B.CO comparison across all dimensions with the full interactive tool.

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Similar valuation-and-stability comparisons

Explore how CLH and ROCK-B.CO 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.

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.