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.
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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.
Equans Sci-Tech scores 40/100 (Below expectations) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified July 2026.
That places Equans Sci-Tech joint 366th of 847 companies scored, and 15th of 26 in Construction / Real Estate.
Where Equans Sci-Tech sits among construction / real estate peers.
Among the 26 major construction / real estate brands we've scored, Equans Sci-Tech sits 15th of 26.
Its three lowest-scoring questions, and what the evidence didn't show.
No ESC-specific Scope 1&2 filing.
ESC has no multi-year emissions outturn.
ESC benefits from parent framework but publishes no standalone sustainability report, no dedicated team, no TCFD/CSRD disclosure.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
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Get in touch →Strongest on Controversies & Red Flags and Nature & Biodiversity Impact (8/10, 5/10). Weakest on Carbon Footprint — Operations and Emissions Trajectory (3/10, 3/10).
The 3 companies in the sector scoring nearest above Equans Sci-Tech.
Saint-Gobain has achieved credible Scope 1+2 reductions and SBTi net-zero validation, but material weaknesses undercut the narrative: documented PFAS contamination causing thousands of wells' poisoning and ongoing class actions, modest Scope 3 ambition at 16%, and biodiversity disclosure lacking quantified footprint data.
See the breakdown →Taylor Wimpey has strong climate targets (SBTi-validated, net zero by 2045) and operational carbon reporting, but supply chain emissions remain 99% of its footprint with only modest reductions.
See the breakdown →British Land discloses comprehensively on carbon and energy, with SBTi-validated absolute Scope 1&2 targets and near-100% renewable procurement.
See the breakdown →The formula and all 10 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale10 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
“Scope 1 & 2 comprising of 2.13% / 14,732 tCO2e of Equans UK & Ireland emissions in 2023”
“Equans Specialist Contracting UK Limited, Company Number SC087174, registered office Motherwell, Scotland”
“Equans Specialist Contracting UK Limited (SC087174), incorporated 16 Mar 1984, turnover ~£54M, 250+ employees, SIC 43999 specialist construction”
“We are continuing to ... Supply Chain Sustainability School”
“For 2023, Scope 1 and 2 emissions were approximately 261 million kg CO2e”
“We operate in accordance with the internationally recognised ISO 14001 and ISO 50001 standards”
“working to electrify our own fleet of more than 40,000 vehicles and improving the energy performance of nearly a thousand buildings”
“Our emissions data is reported in line with the Greenhouse Gas Protocol Corporate Accounting and Reporting Standard”
“SBTi has officially validated its near-term greenhouse gas (GHG) emissions reduction targets, consistent with the 1.5°C trajectory”
“Equans Sci-Tech is positioning itself around an 'inside-out' delivery model focused on three stages — define, design and deliver”
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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.
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