Methodology·v4 — awaiting sign-offEngine·v0.3Emission factors·DEFRA UK GHG 2024Last sign-off·22 Apr 2026Audit chain·✓ verified

Tideline Packaging Co

Corrugated + flexible film

Engagement sent

Spend-based · supplier audit certificate older than 12 months

Identity

Legal name: Tideline Packaging Co. Ltd
Companies House: 08291074
Geography: Norwich, UK · single mill
Spend (FY2024): £380,000
tCO₂e (FY2024): 1,450
Contact: Priya IyerSustainability manager
Email: priya.iyer@tidelinepack.co.uk

Engagement history

2026-03-15
Engagement email sent
Hemera engagement bot
2026-03-22
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Tideline Packaging

Engagement email preview

Subject

Hemera — packaging data request

Hi Priya,

Pawston Cat Foods Ltd would like to upgrade Tideline's emissions estimate from spend-based to material-mass based for FY2024.

A single one-time questionnaire ~25 minutes. Hemera reuses across every Tideline customer.

— Nico Henry, lead analyst

Pedigree matrix

3.0/5

Reliability

2.8

Completeness

3.0

Temporal

2.4

Geographical

1.6

Technological

2.8

1 = best (verified primary) · 5 = worst (proxy estimate)

Submitted data

Corrugated cases: 1,320,000kg
LDPE film: 218,000kg
Recycled content claim: 50% (audit due)

Hemera reuse network

Moderate — 5 workspaces engaging

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