Background: A Multi-Division Global Bank with a Sprawling Microsoft Estate
The institution is one of the world's major financial services organisations, operating across investment banking, retail banking, and asset management with offices in over 30 countries. Its IT environment supports critical financial operations — trading platforms, regulatory reporting, client relationship management, compliance workflows, secure communications, and collaboration across 60,000+ employees — underpinned by a massive Microsoft technology stack spanning Microsoft 365, Azure cloud infrastructure, Dynamics 365, and extensive on-premises server deployments.
Over multiple EA renewal cycles, the institution's Microsoft licensing portfolio had grown to reflect the combined requirements of three major business divisions — each with its own IT leadership, procurement history, and technology priorities. The result was a licensing estate characterised by significant cross-divisional redundancy, inconsistent SKU assignments, Azure commitments misaligned with actual cloud adoption, and legacy on-premises licences persisting alongside cloud subscriptions for the same workloads.
With the EA expiration approaching and Microsoft proposing a renewal at substantially similar terms (plus additions for new security and compliance products), the institution's Group CIO recognised that an independent assessment was essential. The stakes were considerable: at a Microsoft spend of this magnitude, even a modest percentage improvement would yield millions in savings — and the regulatory complexity of operating across multiple jurisdictions added additional dimensions that Microsoft's standard renewal proposal did not adequately address.
"A global financial institution's Microsoft EA is not a single licensing relationship — it is the sum of dozens of independent purchasing decisions made by different divisions, in different countries, over many years. Without a systematic consolidation effort, each renewal cycle carries forward every historical inefficiency and adds new ones. The 30 % savings we achieved here were not from aggressive negotiation alone — they were primarily from making the licensing estate reflect reality instead of accumulated history."
The Challenges: Global Scale, Multi-Division Complexity, and Regulatory Demands
Three-Division Licence Sprawl
Investment banking, retail banking, and asset management each maintained semi-independent Microsoft deployments with separate licence allocations, different SKU mixes, and independent Azure subscriptions. Users in shared services (IT, HR, finance, compliance) often held licences from multiple divisional allocations. The duplication was substantial: Redress identified thousands of users licensed twice or more for the same Microsoft products through different divisional procurement channels.
Evolving Security Requirements
The institution's security team was driving adoption of Microsoft's advanced security and compliance tools — Microsoft Sentinel (SIEM), Defender for Endpoint, Purview Information Protection, and Compliance Manager — to meet regulatory expectations across multiple jurisdictions. Microsoft positioned these as reasons to upgrade the entire user population to E5 licences. The institution needed an independent assessment of which users actually required E5 security features versus which could be served by targeted security add-ons at lower cost.
Multi-Jurisdiction Regulatory Complexity
Operating across 30+ countries meant navigating different data residency requirements, regulatory frameworks (SEC, FCA, MAS, APRA, ECB), and cross-border data processing rules. The EA needed to accommodate these requirements through appropriate data processing agreements, regional hosting provisions, and regulatory audit cooperation terms — provisions that Microsoft's standard EA template does not include by default and that required explicit negotiation.
Azure Consumption Misalignment
The institution's Azure Consumption Commitment (MACC) had been structured based on projected migration timelines that diverged significantly from reality. The investment banking division migrated workloads faster than planned (exhausting its commitment allocation early and triggering overage charges), while retail banking's migration was delayed by regulatory approvals in several jurisdictions. The net result was overage costs in some months and unused commitment in others — an expensive mismatch.
Phase 1: Comprehensive Deployment and Usage Analysis
Enterprise-Wide M365 Licence Audit
Redress conducted a user-by-user analysis of the institution's Microsoft 365 licence assignments across all three divisions and shared services — cataloguing 62,000+ licence assignments by SKU (E5, E3, E1, F3, standalone add-ons), actual feature utilisation, business role, and division. The audit identified that approximately 40 % of E5 licence holders were using only E3-level features (email, Office apps, basic Teams, SharePoint) and that the E5 premium capabilities (advanced analytics, telephony, advanced security) were actively used by only a subset of the E5 population.
Azure Consumption and Commitment Analysis
Redress mapped Azure spending patterns across all subscriptions, identifying over-provisioned virtual machines, underutilised reserved instances, orphaned resources from completed projects, and pay-as-you-go workloads that should have been on reserved pricing. The analysis also modelled the actual migration trajectory against the existing MACC structure, quantifying the cost of the commitment/consumption mismatch and identifying the optimal restructured commitment for the new EA.
Security Product Assessment
Redress worked with the institution's CISO team to evaluate which Microsoft security and compliance products were genuinely needed — and for which user populations. The assessment determined that E5-level security features were essential for approximately 25 % of users (those in trading, compliance, senior leadership, and IT security roles), while the remaining 75 % could be adequately protected through targeted security add-ons (Defender for Endpoint Plan 2, Purview basic tier) at a fraction of the E5 cost. This finding directly contradicted Microsoft's recommendation to upgrade the entire population to E5.
Phase 2: Licence Optimisation — $6.5 M Annual Savings
| Optimisation Category | Finding | Action Taken | Annual Savings |
|---|---|---|---|
| M365 SKU right-sizing | ~40 % of E5 users utilising only E3 features; frontline retail banking staff on E3 instead of F3 | Downgraded to role-appropriate SKU; targeted security add-ons for non-E5 users requiring specific protections | $3.1 M |
| Cross-divisional consolidation | Thousands of duplicate licence assignments across investment banking, retail banking, and asset management divisions | Consolidated to enterprise-wide allocation model; eliminated multi-division duplicates | $1.2 M |
| Azure optimisation | Over-provisioned VMs, underutilised reserved instances, orphaned resources, pay-as-you-go workloads eligible for reservations | Right-sized VMs, converted eligible workloads to reserved instances, decommissioned orphaned resources, restructured MACC | $1.5 M |
| Legacy licence retirement | On-premises server licences maintained for workloads that had migrated to Azure; Dynamics 365 seats exceeding active users | Retired redundant on-prem licences; reduced Dynamics seat count; applied Azure Hybrid Benefit | $700 K |
| Total annual optimisation savings | Combined savings from all four categories | $6.5 M | |
Phase 3: Strategic Roadmap and Security Architecture
Redress worked with the institution's IT and security leadership to define a three-year digital transformation and security roadmap that would determine the new EA's scope and structure.
Azure Migration Roadmap
The roadmap defined which workloads would migrate to Azure over the EA term, with migration milestones validated by both IT and regulatory teams. Azure commitment was restructured as a stepped programme: Year 1 commitment reflecting current consumption plus validated near-term migrations, with Year 2 and Year 3 step-ups tied to specific workload migrations that had received regulatory approval. This replaced the previous EA's single fixed commitment with a structure that tracked actual cloud adoption.
Tiered Security Model
Instead of Microsoft's recommendation to upgrade all 60,000+ users to E5, Redress designed a tiered security architecture: E5 for ~15,000 high-risk users (trading, compliance, C-suite, IT security), E3 with targeted security add-ons for ~35,000 standard business users, and F3 with basic security for ~10,000+ frontline retail banking staff. This approach delivered equivalent security coverage at a fraction of the cost of universal E5 deployment — saving the institution millions annually while meeting the CISO's security requirements.
Advanced Capabilities Roadmap
The roadmap prioritised adoption of Microsoft's advanced analytics tools (Power BI Premium, Copilot for Microsoft 365), advanced compliance solutions (Purview Premium), and collaboration enhancements (Teams Premium) — but only for user populations with validated business cases. Rather than blanket deployment, these premium capabilities were provisioned for specific business units and roles where the ROI was demonstrated, with contractual flexibility to expand as adoption matured.
Phase 4: Benchmarking and Negotiation — 30 % Cost Reduction
Redress benchmarked the institution's Microsoft pricing and EA terms against comparable global financial institutions and then managed the negotiation to achieve both pricing and structural improvements.
| Metric | Previous EA | New EA (Post-Negotiation) |
|---|---|---|
| Overall Microsoft licensing cost | Baseline (100 %) | 70 % of previous — 30 % reduction achieved |
| M365 licence model | Predominantly E5 across all divisions; no role-based differentiation | Tiered: E5 for high-risk roles, E3 + security add-ons for standard, F3 for frontline |
| Azure commitment | Fixed MACC misaligned with migration reality; divisional overage | Stepped commitment with validated milestones; divisional sub-allocations; quarterly reviews |
| Security investment | Microsoft proposed universal E5 upgrade for security | Targeted security: E5 for 25 %, add-ons for 75 % — equivalent protection, fraction of the cost |
| EA flexibility | Rigid 3-year commitment; limited mid-term adjustment | Annual true-down rights; SKU conversion provisions; Azure step-down flexibility |
| Regulatory terms | Standard Microsoft DPA; no jurisdiction-specific provisions | Enhanced DPA with multi-jurisdiction data residency; regulatory audit cooperation for SEC, FCA, MAS |
| 3-year total savings | $10.5 million — $6.5 M optimisation + $4 M negotiated discounts | |
📊 Key Negotiated Concessions
- Annual true-down rights: Contractual ability to reduce licence quantities at each anniversary — critical for an institution undergoing ongoing restructuring
- SKU conversion flexibility: Ability to convert between E5, E3, E1, and F3 at annual review points without penalty — enabling ongoing right-sizing as roles evolve
- Azure commitment step-down: Quarterly review mechanism with ability to reduce commitment if migration milestones are delayed by regulatory factors
- Discounted security add-ons: Negotiated pricing on Defender, Sentinel, and Purview add-ons at 35 % below standard list price — making the targeted security model even more cost-effective
- Multi-jurisdiction DPA: Enhanced Data Processing Agreement covering SEC (US), FCA (UK), MAS (Singapore), APRA (Australia), and ECB requirements
- Regulatory audit cooperation: Microsoft commitment to facilitate regulatory examinations across all operating jurisdictions
- Renewal price protection: 3 % cap on annual price increases for the EA term, protecting against Microsoft's mid-term list price adjustments
Client Testimonial
"Redress Compliance provided the expertise and insights we needed to navigate a complex EA renewal process. Their strategic approach delivered significant savings and ensured our agreement aligned with our growth and regulatory requirements. They were an invaluable partner."
— Group Chief Information Officer, Global Financial Institution
Outcome: Financial, Strategic, and Regulatory Transformation
| Outcome Category | Result |
|---|---|
| Annual optimisation savings | $6.5 million — SKU right-sizing, consolidation, Azure optimisation, and legacy retirement |
| Negotiated discount savings | $4 million — benchmarked pricing, volume discounts, discounted security add-ons |
| Total 3-year savings | $10.5 million |
| Cost reduction | 30 % reduction in overall Microsoft licensing costs |
| Security posture | Tiered security model meeting CISO requirements at fraction of universal E5 cost |
| Regulatory compliance | Enhanced DPA with multi-jurisdiction coverage; regulatory audit cooperation secured |
| Strategic alignment | EA structured to support 3-year digital transformation with built-in flexibility and security investment |
Lessons for Global Financial Institutions
Challenge Microsoft's Universal E5 Recommendation
Microsoft's default recommendation for large enterprises — especially those with security requirements — is to upgrade the entire user population to E5. This is rarely the most cost-effective approach. A tiered model with E5 for high-risk users and targeted security add-ons for everyone else typically delivers equivalent security at 40–60 % lower cost. Every financial institution EA renewal should include an independent security assessment that validates which users genuinely need E5-level capabilities.
Consolidate Cross-Divisional Licensing Before Renewal
Multi-division organisations accumulate duplicate licences through independent procurement channels. A pre-renewal consolidation audit that maps every user's licence assignments across all divisions consistently identifies 5–15 % redundancy in licence count alone — before any SKU optimisation. This consolidation must happen before the renewal negotiation, as the right-sized licence count determines the baseline for pricing discussions.
Structure Azure Commitments by Division and Milestone
A single monolithic Azure commitment for a multi-division institution creates the mismatch problem: one division over-consumes while another under-consumes, and the aggregate masks both. Divisional sub-allocations within the overall commitment, combined with milestone-based step-ups and quarterly review provisions, ensure that commitment tracks consumption at the level where cloud adoption decisions are actually made.
Negotiate True-Down Rights for Restructuring Flexibility
Global financial institutions routinely undergo organisational restructuring — division sales, headcount reductions, office closures, and business model changes. Without contractual true-down rights, the EA locks the institution into paying for licence quantities that no longer reflect the organisation's size. Annual true-down provisions are among the most valuable — and most frequently overlooked — EA terms for any large institution operating in a dynamic environment.