Equans Sci-Tech sustainability score: 40/100

·Construction / Real Estate·Motherwell, Scotland·Founded 1984·Last verified 25 July 2026
40
out of 100
Below expectationsPending ReviewMixed evidence· 10 src

Equans Sci-Tech scores 40/100 (Below expectations) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified July 2026.

That places Equans Sci-Tech joint 358th of 809 companies scored, and 11th of 20 in Construction / Real Estate.

Equans Sci-Tech inherits parent-level SBTi validation and ISO certifications but operates with no standalone sustainability disclosure or entity-specific emissions data. Construction-phase operations remain fossil-powered; supply chain engagement exists only at group level. Weakest areas: no disaggregated reporting, no entity-specific carbon inventory, partial Scope 3 intensity targets.

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The calculation

How is Equans Sci-Tech's SINK score calculated?

Same ten questions for every company. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Construction / Real Estate sector ceiling.
35 / 100
Performance score
Sum of the 10 rubric questions, scored 0–10 each.
42 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 35) + (0.7 × 42) = 39.9
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 1
Final score
Rounded. Below expectations.
40 / 100
The ten questions

What is Equans Sci-Tech doing well, and where does it fall short?

Strongest on Controversies & Red Flags and Nature & Biodiversity Impact (8/10, 5/10). Weakest on Transparency & Accountability and Emissions Trajectory (3/10, 3/10).

Where the evidence comes from

What evidence is Equans Sci-Tech's score based on?

10 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.

[1]Self-reported
Equans Commitments — Net Zero

“Scope 1 & 2 comprising of 2.13% / 14,732 tCO2e of Equans UK & Ireland emissions in 2023”

Ongoing
Q1Q2Q3Q4Q5Q6Q7Q10
View →
[2]Self-reported
Equans Sci-Tech — Legal & Company Information

“Equans Specialist Contracting UK Limited, Company Number SC087174, registered office Motherwell, Scotland”

Ongoing
Q1
View →
[3]Public record
Companies House — Equans Specialist Contracting UK Limited (SC087174)

“Equans Specialist Contracting UK Limited (SC087174), incorporated 16 Mar 1984, turnover ~£54M, 250+ employees, SIC 43999 specialist construction”

Ongoing
Q1
View →
[4]Self-reported
Equans UK and Ireland Carbon Reduction Plan 2025

“We are continuing to ... Supply Chain Sustainability School”

2025
Q2Q8
View →
[5]Third-party verified
Ditch Carbon — Equans Organization Profile

“For 2023, Scope 1 and 2 emissions were approximately 261 million kg CO2e”

Unknown
Q3
View →
[6]Self-reported
Equans Environment Commitments

“We operate in accordance with the internationally recognised ISO 14001 and ISO 50001 standards”

Ongoing
Q4Q5Q6Q7
View →
[7]Self-reported
Equans 2024 Corporate Social Responsibility Report

“working to electrify our own fleet of more than 40,000 vehicles and improving the energy performance of nearly a thousand buildings”

2024
Q4
View →
[8]Self-reported
Equans Carbon Reduction Plan 2026

“Our emissions data is reported in line with the Greenhouse Gas Protocol Corporate Accounting and Reporting Standard”

2026
Q6Q8
View →
[9]Self-reported
Equans SBTi Validation Press Release

“SBTi has officially validated its near-term greenhouse gas (GHG) emissions reduction targets, consistent with the 1.5°C trajectory”

2025
Q8
View →
[10]Public record
Construction Enquirer — Bouygues ES Rebranding as Equans Sci-Tech

“Equans Sci-Tech is positioning itself around an 'inside-out' delivery model focused on three stages — define, design and deliver”

2026
Q10
View →

If you believe a source has been misread or a newer version exists, submit a challenge.

Equans Sci-Tech in context

How does Equans Sci-Tech compare with other construction / real estate companies?

Where Equans Sci-Tech sits among construction / real estate peers.

Among the 20 major construction / real estate brands we've scored, Equans Sci-Tech sits 11th of 20.

11/20
Equans Sci-Tech's rank
40
Industry average
27
Industry low
60
Industry high
How this score has moved

Has Equans Sci-Tech's score changed?

today

As Equans Sci-Tech's score updates, the trajectory will appear here.

What's being contested

Has Equans Sci-Tech's score been challenged?

This score is not currently being contested.

Every challenge is published. We'd rather be corrected than wrong — that's the whole point.

No challenges submitted yet. If you have evidence that contradicts this score, you can challenge any question above — cite a public source and we'll review it.

About Equans Sci-Tech

Equans Sci-Tech (formerly Bouygues Specialist Contracting) is a UK-based specialist construction contractor delivering fit-out and build services for life science, pharmaceutical, and advanced manufacturing facilities. Part of Equans Group (Bouygues subsidiary), employing ~200–500 people across Glasgow and Manchester bases.

Founded
1984
Headquarters
Motherwell, Scotland
Employees
~250+
Annual revenue
£54M (FY2024)
Company website ↗
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