Allen joined the Armstrong finance team in 2017. He is responsible for managing a range of Armstrong-owned portfolios including UK roof-top solar assets, gas peaking plants and construction companies.  Prior to this, Allen spent six years as a Management Accountant/Financial Analyst within the Recruitment sector where he developed his finance business partnering skills across a portfolio of SMEs. He worked closely with management and specific business units, providing strategic financial input through forecasting, budget setting, performance /operational analysis, and financial reporting.

Allen graduated from Bournemouth University with a degree in Accounting and Business. He is currently working towards completing his Chartered Institute of Management Accountants (CIMA) professional qualification.