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Denise Mathieson
Consulting

Welcome

Packaging & Sustainability Expertise That Brings Clarity to Complexity

Independent packaging and sustainability consultancy built on more than 20 years of award-winning experience across retail, manufacturing and recycling including over 10 years at Tesco and Waitrose.

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I help organisations navigate complex packaging and sustainability challenges - from legislation to packaging strategy, supply chain optimisation and circular solutions.

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Combining proven technical expertise with real-world delivery, I turn complexity into clear, commercially grounded action that reduces risk and creates lasting value.

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Services

Packaging Strategy
& Portfolio Simplification

I help organisations reduce complexity and cost by refining packaging portfolios, simplifying packaging formats and making positive material shifts, and building clear, commercially grounded strategies that are easy for teams to execute.

Stakeholder Alignment
& Senior Advisory

I bring clarity and direction to complex, multi‑stakeholder environments. Whether aligning executive teams or navigating supplier dynamics, I accelerate decision‑making and reduce friction.

Circularity & Closed Loop System Development

I design credible, operationally robust circular systems, including Tray2Tray PET, that strengthen supply chains, improve recyclability and deliver measurable sustainability outcomes.

Programme Delivery
& Transformation Leadership

I lead major packaging and sustainability programmes with pace, alignment and rigour. From cross‑functional delivery to supplier engagement, I ensure strategies translate into results.

Regulatory Interpretation & Compliance

I provide senior‑level clarity on what legislation really means for your business. You get precise interpretation, risk reduction and confident, actionable compliance pathways.

Sustainability Roadmaps & Future Proofing

I build long‑term, credible sustainability plans that prepare organisations for tightening legislation, evolving materials, and future commercial pressures.

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