What is a scale up?

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Across
  1. 2. 10-20% annualized growth in employment
  2. 4. business with a unvalidated business model
  3. 5. small business without growth ambition
Down
  1. 1. Business valued at over $1 billion
  2. 3. 20% annualized growth in sales
  3. 4. 20% annualized growth in employment