PUBLISHED ESOS EVIDENCE

TETRA TECH UK HOLDINGS LIMITED

Companies House number 05909611

Reported measures: 5
Action plans: 1
Progress updates: 1
Compliance records: 1

Reported energy-saving measures

Published evidence for this organisation includes Building management systems and controls, Heating and boilers, Other reported measures. Complete records retain the original wording and provenance inside ESOS IQ.

Building management systems and controlsA later update says this measure was not yet completedReported implementation date: 01/01/2026
Heating and boilersA later update says this measure was not yet completedReported implementation date: 01/01/2026
Other reported measuresA later update says this measure was not yet completedReported implementation date: 01/01/2026
Heating and boilersA later update says this measure was not yet completedReported implementation date: 01/01/2026
Other reported measuresA later update says this measure was completedReported implementation date: 01/12/2025

Official publication trail

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Phase 3 Action Plan · published June 2026Action Plan · 14/08/2026
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Phase 3 Progress Update 1 · published June 2026Progress Update · 14/08/2026
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Phase 3 Compliance Notifications · published June 2026Compliance notification · 14/08/2026
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Evidence boundary: these are participant-supplied declarations in public ESOS records. They are not proof of current procurement intent, implementation, compliance, budget or supplier need. Verify the official publication before acting.

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