Lewis Back ACA
CHARTERED ACCOUNTANT
Lewis Back ACA
Member of the Institute of Chartered Accountants (ICAEW) | Senior Manager at OutRise | Strategic Accountancy Partner for Bold Leaders
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About Lewis
Lewis Back is a Member of the Institute of Chartered Accountants in England and Wales (ACA) with over 7 years of experience advising high and fast growth companies across the UK.
As a Senior Manager at OutRise, Lewis focuses on being a strategic sounding board, providing leaders with reassurance, knowing that they have the right accountancy partner alongside them as they grow their pioneering businesses. He looks after the team, enabling others around him to flourish.
Professional Credentials

Member of the ICAEW (ACA)
The Institute of Chartered Accountants in England and Wales. A designation awarded for achieving the highest recognised professional standard in the UK for accountancy and business advice.

Member of the CIOT (CTA)
The Chartered Institute of Taxation. A designation awarded for achieving the highest recognised professional standard in the UK for tax advice.
7+ Years
Hands-on experience advising SME owners on strategic financial planning, ensuring they are equipped with the best in class tools to deliver clear, decision-making insights.
Read More From Lewis Below
Articles by Lewis Back

Business development
5 Simple Ways to Increase Profit for Your Business
Home > Technical Library > Business Development > 5 Simple Ways to Increase Profit for Your Business
Lewis Back · November 2025

Problems
Implementing a Strategic Finance Function With Zero Disruption
PROBLEMS Implementing a Strategic Finance Function With Zero Disruption Changing your finance partner should be a controlled evolution, not a crisis. We have
Lewis Back · November 2025