Our cyber security consultants have been at the forefront of mergers and acquisitions for top financial institutions. We’ve led security integrations for some of the largest global bank mergers and insurance conglomerate acquisitions, so we understand the scale, complexity and regulatory intensity these transactions demand. By combining senior programme and project leadership with deep technical know-how, we deliver integration blueprints that safeguard critical banking platforms and customer data from day one.Our M&A security due diligence is hyper-focused on financial-sector risks. We map both acquirer and target cyber postures, uncover hidden vulnerabilities in core banking systems, trading engines and policy-administration platforms, and assess compliance against FCA, PRA, ECB and global data-privacy mandates. This granular analysis informs transaction structuring, helps negotiate indemnities and accelerates regulatory approvals by demonstrating a clear path to a secure, compliant merged entity.We apply disciplined PRINCE2, MSP and Agile methodologies to orchestrate every integration milestone. From establishing a joint security steering committee to maintaining rigour around risk registers, governance gates and stakeholder reporting, we ensure transparency and accountability throughout. Our experience coordinating cross-border teams and Tier-1 vendors means deadlines are met and budgets honoured—without sacrificing the security controls that regulators and customers demand.Technically, we specialise in unifying disparate security stacks into a single, resilient defence. We harmonise SIEM and log-management platforms, consolidate identity-and-access management across merged domains, and embed zero-trust and micro-segmentation architectures to protect high-value assets. Whether on-premises mainframes or cloud-native trading applications, our team delivers hardened configurations, automated compliance checks and continuous threat monitoring tailored to the financial sector’s unique demands.Beyond technology, we drive cultural alignment and change management across both organisations. Our tailored training programmes, communication plans and governance workshops foster security-aware behaviours in IT, risk, operations and business teams alike. By partnering with consultants who’ve successfully delivered high-stakes M&A integrations for the world’s leading banks and insurers, you send a powerful signal to regulators, investors and customers that your merged entity is secure, compliant and primed for growth.