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WatermarkADVISORY
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A calm, still water surface under a grey dawn sky

Know your water. Report it. Reduce it.

Every organisation leaves a watermark.

We measure how your organisation uses water, make it reportable, and show you how to reduce it — independently.

Know your water

A complete, engineering-grade map of every litre in, every use, every litre out.

Report it

Water data structured for CSRD, ISSB-aligned reporting, CDP and customer questionnaires.

Reduce it

Costed actions, fit-for-purpose water use, and reuse designs ready for a contractor to price.

Why now

Water has moved from the utility bill to the boardroom.

Water is costing more.

Supply, treatment and discharge charges keep rising, and they rarely appear in one place on the balance sheet.

Supply is less certain.

Scarcity and climate volatility are turning water from a utility into an operational risk.

Disclosure is expected.

Investors, customers and regulators increasingly ask organisations to report how they use water, and what they plan to do.

“We sell no equipment and take no commissions. Our only product is the truth about your water.”
Our independence

Frameworks we align with

Built for the reports you already owe.

  • CSRD / ESRS E3
  • ISSB / IFRS S1
  • CDP Water Security
  • Alliance for Water Stewardship Standard
  • TNFD
  • UN SDG 6

Our outputs are structured to support these frameworks.

Start with a free Water Health Check.

We review your water bills and site data and tell you, in plain terms, what we see.

Request a Water Health Check