Due Diligence reviews

Our in house expertise allows a breadth and depth of commercial and technical due diligence in assessing the clients target.


  • Review of the business strategy including market understanding, sales proposition, route to market and competiveness of product or services as well as capabilities and effectiveness of organisation and management to deliver


  • Assess the effectiveness and efficiency of the business operations to satisfy customer orders on time and deliver to the required quality including asset footprint and capabilities, processes, organisation and management


  • Review current technology including fitness for purpose, competiveness, risk of disruptive technology, R&D strategy and pipeline and IPR management


  • Review of contracting philosophy, contract management capability, contract review of commercial attractiveness, future potential, risks and liabilities

Capital project

  • Independent assessment of capital development projects to manage investment risk


  • Assessment of a company’s environmental performance, potential liabilities and areas for improvement

Equator Principles compliance review

  • Calash is a recognised assessor of energy projects for compliance with the Equator Principles and the underlying IFC Performance Standards

Synergies review

  • Independent assessment of synergy potential be it technical, service offering or organization and costs


  • Independent full company assessment in preparation for a sales process, for the benefit of sellers and potential buyers