Engagement Overview
Everyday Communications was engaged as a strategic technology consultancy to support the reverse takeover and merger between ExxonMobil and Savannah Energy in December 2022.
Working alongside the organisation’s internal IT and network teams, Everyday Communications provided technical oversight, infrastructure assessment, and network integration planning to ensure a seamless transition during the merger.
Challenge
Both entities possessed complex legacy infrastructures and accumulated technical debt across multiple systems, cloud environments, and network dependencies.
The challenge was to align these disparate platforms into a unified, scalable, and compliant operating environment — all without interrupting critical business operations in the energy sector.
Approach
Strategic Assessment: Conducted a full review of both companies’ existing architectures, identifying overlapping systems, network interdependencies, and data-integration risks.
Technical Debt Remediation: Developed a remediation roadmap to reduce legacy constraints, consolidate duplicated systems, and improve operational resilience.
Migration & Integration Planning: Designed a cross-platform integration strategy aligning with governance, risk, and compliance requirements.
Oversight & Governance: Provided continuous oversight during the merger process, ensuring that each technology workstream aligned with the strategic business objectives of both parties.
Execution & Delivery
Coordinated with internal and external IT teams to oversee infrastructure alignment and network integration.
Implemented a phased migration approach, ensuring business-critical functions remained operational throughout.
Facilitated executive briefings and risk-mitigation reporting for senior stakeholders overseeing the merger timeline.
Results & Impact
Successful completion of the ExxonMobil–Savannah Energy merger within the planned timeframe.
Reduced integration risk by addressing key technical-debt areas before system consolidation.
Established a unified, secure, and scalable network environment supporting joint operations post-merger.
Strengthened governance frameworks for future M&A activities across both organisations.
Key Learnings
Early technical-debt assessment is critical to ensuring smooth post-merger integration.
Strategic alignment between IT and business objectives accelerates time-to-value in complex M&A programmes.
Independent technical oversight mitigates risk and provides clarity across multiple stakeholders and vendors.
Conclusion
Everyday Communications’ involvement in the ExxonMobil and Savannah Energy merger demonstrates the company’s capability to manage high-complexity transformation programmes at an enterprise level.
Through structured consultancy, strategic alignment, and rigorous technical governance, Everyday Communications ensured a smooth, compliant, and future-ready integration that positioned both organisations for long-term success.
