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Data analytics · Forecasting & inventory

Why are we out of stock and overstocked at the same time?

Stock levels are usually set by rules of thumb that made sense years ago. We replace them with forecasts and stock targets calculated item by item, so you hold less in total and run out less often.

What it's worth: Releasing 10% of a £6m inventory frees £600k of cash and the cost of holding it.

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Signs this is costing you

Does any of this sound familiar?

  • Fast movers run out while slow movers fill the warehouse.
  • Reorder points and min/max levels haven't been reviewed in years.
  • Buyers expedite, and order extra just in case.
  • Inventory is growing faster than sales.
  • Nobody can say what service level you actually achieve.

What we do

How we approach forecasting & inventory

  1. 1

    Segment the range

    We group items by value, volume and how predictable their demand is, because each group needs a different stock policy.

  2. 2

    Forecast demand

    Statistical forecasts at item and site level, tested against your own history so you can see how accurate they are.

  3. 3

    Set stock from service targets

    Safety stock and reorder points calculated from demand variability, supplier lead times and the service level you choose for each group.

  4. 4

    Release the cash

    A plan for excess and slow-moving stock, and new parameters loaded into your ERP or purchasing process.

What you get and what we need

What you get

Deliverables

  • Item-level forecasts with measured accuracy
  • Safety stock, reorder points and order quantities for every item
  • Service level against stock investment, in pounds
  • Excess and slow-moving stock review
  • Working capital release plan

What we need from you

Data and time

  • Two to three years of sales or usage by item and site
  • Stock snapshots or stock movements
  • Purchase orders with order and receipt dates
  • Item master with costs, pack sizes and suppliers

Exports or spreadsheets are fine. Cleaning the data is part of our job.

How we'd start

Fixed prices, agreed before we start

Decision Diagnostic

£5,000

2 weeks · fixed

We size the forecasting & inventory opportunity in pounds and give you a 90-day plan.

Build

from £18,000

4–10 weeks · fixed scope

We build the model or tool into your workflow. You own everything.

Analytics Partner

from £3,500

per month · rolling

We keep it monitored, refreshed and improving.

See full pricing details →

Find out how much cash your stock is holding

Book a 30-minute call. Bring one decision you'd like to make better, and we'll tell you how we'd size it.

Book a 30-minute call →