Screwfix

◌ Pending Review

🔧 Retail (non-fashion)GBBelow expectations

~14,000 employees~£2.54B revenueRanked #82 of 324Website ↗

Screwfix is a retail (non-fashion) company headquartered in GB. Based on our 10-question rubric, Screwfix scores 45/100 — rated as below expectations on sustainability for a company of its size and profile.

SINK Score Breakdown

How we calculated Screwfix's score using our formula: (0.3 × Base + 0.7 × Performance) × Scale Penalty

Base Impact

Retail (non-fashion) industry ceiling

Performance

57/100

10 questions scored below

Scale Penalty

0.82x

emissions volume multiplier

SINK Score

(0.3 × 48 + 0.7 × 57) × 0.82 = 45

10-Question Rubric Breakdown

Click any question to see the reasoning, sources and community challenges.

7/10

Carbon Footprint — Operations

3/10

Carbon Footprint — Supply Chain

7/10

Emissions Trajectory

7/10

Energy Source

5/10

Nature & Biodiversity Impact

6/10

Resource Use & Waste

3/10

Water Impact

6/10

Targets & Commitments

5/10

Transparency & Accountability

Q10

8/10

Controversies & Red Flags

Community Verification

0 verifications · 0 challenges · Scored using SINK editorial review

Last scored: 5 Apr 2026

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