Arthur Mainja

Arthur Mainja

Principal Consultant

Management Consulting Services

CISSP | CISA

Executive summary

Arthur Mainja is a Principal Consultant in BDO’s Management Consulting team with over 20 years of expertise.  He has extensive experience in business leadership and stakeholder engagement, working with boards and senior teams on cyber security and IT risk matters. Arthur has led and built cyber security, IT risk assurance, data analytics, and digital advisory teams, delivering engagements across multiple jurisdictions. His industry experience spans financial services, gaming, public sectors, and more. Arthur also brings expertise in IT governance, digital risk strategy, and M&A IT due diligence. 

Arthur is a skilled project manager, team developer, and strategist, passionate about delivering innovative, tailored cybersecurity solutions. He holds multiple certifications, including FCIIS, C|CISO, CISSP, CISA, and FCCA. Arthur co-founded and chaired the Channel Islands Information Security Forum (CIISF) and led the implementation of cutting-edge technology solutions. He is dedicated to driving business growth and contributing to the community, leveraging his vast experience to deliver excellence in information security governance.