📘 This case study is part of our IBM Licensing Knowledge Hub. For the complete optimisation playbook, see IBM Cost Optimisation and Shelfware Reduction Playbook.
Executive Summary: $1.3M Annualised Savings Through Proactive IBM Licence Optimisation
Kuwait National Petroleum Company (KNPC) — a subsidiary of the Kuwait Petroleum Corporation and one of the largest oil refining and downstream companies in the Middle East — operates multiple refineries, distribution hubs, and engineering centres with over 6,000 employees. KNPC's complex IT infrastructure supports mission-critical refinery operations, production management, logistics, finance, and environmental compliance systems.
KNPC had used IBM software for over 15 years, with products including IBM Maximo (enterprise asset management for refinery equipment), WebSphere (application middleware), Tivoli (monitoring and workload automation), and DB2 (database platform). These systems were deeply embedded in plant management workflows, safety-critical processes, and regulatory reporting.
When KNPC's internal audit team raised concerns over IBM licence visibility and cost optimisation, Redress Compliance was engaged to conduct an independent IBM licensing assessment. The four-phase programme — entitlement reconstruction, deployment analysis, optimisation execution, and governance implementation — delivered $1.3 million in annualised cost savings while achieving full compliance and audit readiness.
| Metric | Before Assessment | After Optimisation | Impact |
|---|---|---|---|
| Annual IBM spend | Significant — rising annually through renewal escalators | Reduced by $1.3M through licence right-sizing and shelfware elimination | $1.3M annualised savings |
| Maximo licensing | Licensed across entire enterprise; actual usage limited to refinery operations | Right-sized to operational requirements | Largest single optimisation area |
| Shelfware | Multiple IBM products under support but no longer actively used | Identified and terminated at next renewal | Immediate support cost elimination |
| PVU allocations | Based on legacy hardware; not recalculated for current infrastructure | Recalculated for current server processors | Over-licensing identified and corrected |
| Entitlement records | Fragmented across 15+ years of contracts | Fully reconstructed and centralised | Audit-ready; ongoing optimisation enabled |
| Compliance position | Uncertain — gaps in deployment-to-entitlement mapping | Fully compliant with verified coverage | Zero audit exposure |
Key takeaway: KNPC's $1.3M optimisation was driven by industry-specific factors — IBM Maximo's central role in refinery asset management created licensing complexity unique to the oil and gas sector, where operational technology (OT) and information technology (IT) licensing intersect. The engagement demonstrates that even mid-sized IBM estates in industrial environments carry significant optimisation potential when assessed independently.
The Challenge: 15 Years of IBM Licensing in a Refinery Environment
KNPC's IBM licensing challenges were shaped by the intersection of two forces: the complexity of IBM's licensing model and the unique demands of oil and gas operations where IBM software — particularly Maximo — is embedded in safety-critical processes.
IBM Maximo — The Refinery Backbone
IBM Maximo was the single most important IBM product in KNPC's estate. As an enterprise asset management (EAM) platform, Maximo tracked every piece of refinery equipment — pumps, compressors, heat exchangers, pipelines, instrumentation, safety systems — through their entire lifecycle: installation, maintenance scheduling, work order management, spare parts inventory, safety inspections, and regulatory compliance documentation.
Maximo's licensing was complex because it used multiple metrics simultaneously: Authorised Users (named users accessing the system), Concurrent Users (simultaneous active sessions), and in some configurations, PVU-based licensing for the underlying application server. Over 15 years, KNPC had accumulated Maximo entitlements through multiple purchases — some for specific refinery expansions, others for enterprise-wide rollouts — without consolidating the licence position or reconciling against actual usage patterns.
Middleware and Database Overgrowth
| IBM Product | Role at KNPC | Licence Metric | Challenge |
|---|---|---|---|
| IBM Maximo | Enterprise asset management — refinery equipment lifecycle | Authorised User / Concurrent User | Over-licensed; user counts not reconciled with active employees |
| WebSphere Application Server | Middleware for Maximo and other enterprise applications | PVU | PVU allocated for legacy hardware; not recalculated post-refresh |
| Tivoli Workload Scheduler | Job scheduling and automation for batch processing | PVU / RVU | Partially replaced by modern schedulers; legacy Tivoli still under support |
| Tivoli Monitoring (ITM) | Infrastructure monitoring across refinery IT | PVU | Replaced by alternative monitoring; ITM still licensed and under support |
| DB2 Enterprise | Database for Maximo, ERP integration, and reporting | PVU | Legacy instances for decommissioned applications still under support |
Oil and Gas Operational Constraints
IBM licence optimisation in a refinery environment carries risks that do not exist in financial services or technology companies. Maximo is connected to process safety management (PSM) systems — if a Maximo licence change disrupts access to equipment maintenance records or safety inspection schedules, the consequences are not just financial. KNPC required an optimisation approach that would deliver cost savings without any risk to plant safety, regulatory compliance, or operational continuity.
This constraint shaped the entire engagement: every optimisation recommendation had to be validated against operational requirements before execution, with plant operations teams involved in sign-off for any change affecting refinery-connected systems.
⚠️ What IT Leaders Should Do Now — IBM Licensing in Oil and Gas
Audit your Maximo user counts against HR/active directory: Maximo Authorised User licences accumulate over years — employees leave, change roles, or move to different sites, but their named user licences remain. Quarterly reconciliation against HR systems typically reveals 15 to 30% excess.
Understand the Maximo licensing model you are actually on: Maximo has been licensed under multiple models over the years. Confirm whether your entitlements are per-user, concurrent, or PVU-based — and whether your deployment matches the model you are paying for.
Never optimise refinery-connected IBM systems without operations sign-off: Licence changes to Maximo, monitoring, or scheduling systems must be validated against plant safety and regulatory requirements before execution.
📋 Not sure about your IBM Maximo licensing model? See our complete guide to IBM Maximo and Industry Solution Licensing.
Read Guide →Phase 1: Entitlement Reconstruction and Contract Consolidation
The first phase built a complete, accurate entitlement register from KNPC's 15-year history of IBM contracts — replacing the fragmented, incomplete records that had accumulated through successive purchases, amendments, and renewal cycles.
Contract Archaeology — 15 Years of IBM Agreements
KNPC's IBM contract history included: original Passport Advantage agreements from the early 2010s; product-specific purchases for refinery expansion projects (Mina Abdullah, Mina Al-Ahmadi); enterprise-wide Maximo deployment contracts; middleware and database licence additions for ERP integration; Tivoli monitoring and scheduling purchases for operational technology environments; and annual support renewal documents that had evolved independently of the underlying licence grants.
The independent IBM advisory team reconciled every contract, ordering document, and amendment into a single register — mapping each entitlement to its product name and version, licence metric and quantity, source contract and date, current support status, and mapping to KNPC's current Passport Advantage site structure.
The Discovery — Fragmentation and Overlap
The reconstruction revealed a pattern typical of long-tenured IBM customers in the oil and gas sector: licence purchases were tied to capital projects (refinery expansions, new plant builds) rather than centralised IT procurement. Each project procured the IBM licences it needed independently — without checking whether existing enterprise entitlements already covered the requirement. The result was overlapping entitlements, duplicative purchases, and a total licence position significantly larger than operational requirements.
| Contract Source | Products | Entitlement Status |
|---|---|---|
| Original enterprise agreement (2010–2012) | Maximo, DB2, WebSphere — enterprise-wide | Active — foundation entitlements |
| Mina Abdullah refinery expansion (2014) | Maximo users, WebSphere PVU, DB2 PVU | Overlapping — duplicated enterprise entitlements |
| Clean fuels project (2016–2018) | Maximo users, Tivoli Workload Scheduler, additional DB2 | Partially overlapping — some genuine additions, some duplicates |
| Monitoring modernisation (2019) | Tivoli ITM additions | Now shelfware — replaced by alternative monitoring tool |
| Various annual renewals (2010–2024) | All products — support renewals | Included support on products no longer used |
Phase 2: Deployment and Usage Analysis
With the entitlement position established, the second phase mapped actual IBM software deployment and usage across KNPC's refinery IT environment — identifying the gap between what was licensed and what was needed.
Maximo Usage Analysis
Maximo was KNPC's largest IBM product by licence cost — and the area with the greatest optimisation potential. The analysis examined total Authorised Users licensed versus active users in the Maximo application, Concurrent User peak measurements over a 90-day period, user role distribution (maintenance planners, technicians, inspectors, supervisors, finance, read-only), and access patterns by site (Mina Abdullah, Mina Al-Ahmadi, head office, engineering centres).
| Maximo Usage Category | Licensed | Actual Active | Optimisation Potential |
|---|---|---|---|
| Full Authorised Users (create/edit) | ~1,200 named users | ~780 active users | ~420 excess — departed, transferred, or inactive |
| Limited/read-only users | Classified as full Authorised Users | ~180 could be reclassified to limited tier | Cost reduction through tier reclassification |
| Concurrent peak (90-day) | — | ~340 simultaneous sessions (peak) | Data supports concurrent licensing model if available |
Middleware and Database Analysis
WebSphere and DB2 deployments were mapped across KNPC's server estate using ILMT scan data and CMDB records. The analysis identified: WebSphere PVU allocations based on legacy Power Systems hardware that had since been migrated to x86 — reducing the PVU-per-core requirement significantly; DB2 instances still under licence for applications that had been decommissioned or migrated to alternative databases; and Tivoli ITM agents licensed and under support on servers that had been decommissioned or moved to a replacement monitoring platform.
The Waste Map
| Waste Category | Product Area | Annual Cost |
|---|---|---|
| Maximo user over-licensing | ~420 excess named users + tier reclassification | ~$480K |
| WebSphere PVU over-allocation | Legacy hardware PVU calculations on current x86 servers | ~$220K |
| Tivoli shelfware | ITM and Workload Scheduler — partially/fully replaced | ~$250K |
| DB2 legacy instances | Databases for decommissioned applications | ~$180K |
| Project-duplicated entitlements | Overlapping licences from capital project purchases | ~$170K |
| Total identified waste | — | ~$1.3M/year |
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Free Assessment →Phase 3: Optimisation Execution — Safety-First Approach
The third phase executed the optimisation recommendations — with a methodology specifically designed for refinery environments where IBM software is embedded in safety-critical operations.
Three-Tier Execution Model
Every optimisation action was classified into one of three tiers based on operational risk.
Tier 1 — Zero operational impact: Actions that reduce licensing costs without touching any deployed software. This included support termination for products confirmed as not installed, PVU recalculations based on current hardware (entitlement adjustment, not software changes), and consolidation of overlapping contract entitlements into a single, clean licence position.
Tier 2 — Administrative changes with operations sign-off: Actions that modify user access or licence assignments but do not change system functionality. This included Maximo user deactivation for confirmed inactive users (with operations team validation that each user was genuinely no longer needed), Maximo user tier reclassification from full Authorised User to limited-access, and Tivoli agent removal from decommissioned servers.
Tier 3 — System changes requiring plant coordination: Actions that involve modifying, migrating, or decommissioning IBM software in the production environment. This included DB2 instance decommissioning for retired applications (requiring database migration confirmation and data archival sign-off) and Tivoli Workload Scheduler migration to alternative scheduler (requiring job schedule validation and parallel running period).
| Tier | Actions | Operational Risk | Savings | Execution Timeline |
|---|---|---|---|---|
| Tier 1 — Zero impact | Support termination; PVU recalculation; contract consolidation | None — no software changes | ~$490K | Immediate (before next renewal) |
| Tier 2 — Admin changes | Maximo user cleanup; tier reclassification; Tivoli agent removal | Minimal — access changes only | ~$530K | 30–60 days (with operations sign-off) |
| Tier 3 — System changes | DB2 decommissioning; Tivoli migration completion | Moderate — requires plant coordination | ~$280K | 60–120 days (phased with maintenance windows) |
| Total | — | — | $1.3M/year | — |
Maximo Optimisation — The Largest Savings Component
The Maximo user cleanup was executed in close coordination with KNPC's plant operations management. Each inactive user was verified through a three-step process: HR records confirming the employee had left, retired, or transferred; plant operations confirming no operational dependency; and IT security confirming the account could be deactivated. For tier reclassification, the operations team reviewed each candidate to confirm that read-only access was sufficient for their role — ensuring that maintenance planners, supervisors, and inspectors retained the access levels their safety responsibilities required.
Phase 4: Governance and Renewal Strategy
The final phase established governance controls tailored to KNPC's operational environment — ensuring savings were sustained and that IBM licensing remained aligned with refinery operations as the business evolved.
Capital Project Licence Integration
The primary root cause of KNPC's over-licensing was capital project-driven procurement — each refinery expansion or upgrade procured IBM licences independently without checking existing entitlements. The governance framework introduced a mandatory licence check for every capital project involving IBM software: before any new IBM purchase is authorised, the project team must confirm with the central IT asset management function that existing entitlements do not already cover the requirement. This single control eliminates the duplicative purchasing pattern that had accumulated over 15 years.
Maximo User Lifecycle Management
Maximo user licences are now integrated with HR and identity management systems: when an employee leaves, retires, or transfers to a non-Maximo role, their Maximo Authorised User licence is automatically flagged for deactivation at the next quarterly review. New Maximo users are classified into the correct licence tier at provisioning — preventing the default of assigning everyone a full Authorised User licence.
| Governance Control | Description | Prevents |
|---|---|---|
| Capital project licence gate | Mandatory entitlement check before any project-driven IBM purchase | Duplicative licence purchasing from capital projects |
| Maximo user lifecycle integration | HR-linked user provisioning and deactivation | Ghost user licence accumulation |
| Quarterly ILMT review | PVU/RVU usage vs entitlements every 90 days | PVU over-allocation; new shelfware accumulation |
| Annual pre-renewal assessment | Independent review 60 days before each support renewal | Renewing support on unused products; missed optimisation |
| Hardware refresh licence check | PVU recalculation triggered by every server refresh | Over-licensing after infrastructure changes |
| Entitlement register maintenance | Living document updated with every licence change | Fragmented records; audit exposure |
Renewal Negotiation Leverage
The optimised, documented licence position gave KNPC significantly improved negotiating leverage for IBM renewals. With a verified entitlement register and documented usage data, KNPC's procurement team could approach renewals with clear data on what was needed — rather than accepting IBM's renewal proposal at face value. The advisory team provided renewal benchmarking data and negotiation strategy for KNPC's next renewal cycle, targeting additional savings through improved renewal terms based on the reduced scope.
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IBM Advisory Services →Results Summary and Strategic Impact
The assessment delivered clear results across cost, compliance, and operational governance — establishing KNPC as a model for IBM licence management in the Gulf Cooperation Council (GCC) oil and gas sector.
| Outcome Area | Result |
|---|---|
| Total annualised savings | $1.3M/year — through user right-sizing, PVU optimisation, shelfware elimination, and contract consolidation |
| Maximo optimisation | ~420 excess users eliminated; ~180 reclassified to lower-cost tiers — $480K/year |
| Middleware/database right-sizing | WebSphere PVU reduced for current hardware; DB2 shelfware terminated — $400K/year |
| Tivoli rationalisation | Legacy monitoring and scheduling terminated; retained only active components — $250K/year |
| Contract consolidation | Project-duplicated entitlements merged; single clean licence position — $170K/year |
| Compliance position | Fully verified — all entitlements mapped to deployments; zero audit exposure |
| Governance | Capital project gates, user lifecycle management, quarterly reviews, pre-renewal assessments |
| Audit readiness | Comprehensive entitlement register; ILMT compliant; documented usage data |
Maximo Optimisation
~420 excess users eliminated and ~180 reclassified to lower-cost tiers. The largest single savings component, driven by years of user accumulation without reconciliation against HR records.
Middleware and DB2
WebSphere PVU reduced for current x86 hardware. DB2 instances supporting decommissioned applications terminated. Legacy allocations corrected to match actual infrastructure.
Shelfware and Duplicates
Tivoli ITM and Workload Scheduler shelfware terminated. Project-duplicated entitlements from capital project procurement consolidated into a single clean licence position.
The Industry Context — Oil and Gas IBM Licensing:
KNPC's experience reflects patterns common across the GCC and global oil and gas sector. Maximo is the dominant EAM platform in refining and petrochemicals — and its licensing complexity, combined with capital project-driven procurement, creates over-licensing patterns that are invisible until independently assessed. The typical oil and gas Maximo deployment is 20 to 35% over-licensed through user accumulation, tier misclassification, and project-duplicated entitlements. Combined with middleware and database shelfware, 15 to 25% of total IBM spend in the sector is recoverable through proactive optimisation.
"We assumed our IBM licensing was under control because we renewed on time and had no audit issues. Redress showed us that renewal compliance and cost optimisation are completely different things. The $1.3 million in savings was important, but equally valuable was the visibility — for the first time in 15 years, we know exactly what we own, what we are using, and what we are paying for. The governance framework ensures we stay in that position."
IT Director — Kuwait National Petroleum Company
Key Lessons: IBM Licensing in Oil and Gas and Industrial Environments
KNPC's experience distils lessons applicable to any oil and gas company, refinery operator, or industrial enterprise with significant IBM Maximo and middleware deployments.
Capital Project Procurement Creates Licensing Debt
In oil and gas, IBM licences are often purchased as part of capital projects (plant expansions, new builds, turnarounds) — separate from central IT procurement. Each project buys what it needs without checking existing entitlements. Over a decade of capital projects, this creates layers of overlapping licences. The solution is a mandatory licence check before any project-driven IBM purchase — a simple gate that prevents duplicative spending at the source.
Maximo User Counts Drift Upward — Always
Maximo Authorised User licences grow steadily over time as new users are added for projects, contractors, and organisational changes — but inactive users are rarely removed. In refinery environments, this is compounded by contractor and temporary worker access that persists after projects complete. Quarterly reconciliation against HR and contractor management systems is essential to prevent this drift from becoming a significant cost.
Hardware Refreshes Change PVU Economics
Oil and gas companies frequently migrate IBM workloads from Power Systems to x86 platforms for cost efficiency. This migration changes the PVU-per-core calculation — sometimes dramatically. If PVU entitlements are not recalculated after migration, the company continues paying for Power Systems-level PVU allocation on x86 hardware that requires significantly fewer PVUs.
Safety-Critical Systems Require Safety-First Optimisation
IBM licence optimisation in refinery environments must respect operational constraints. Maximo user deactivation, monitoring tool changes, and database decommissioning all carry potential operational impact if not executed carefully. A three-tier approach (zero impact, administrative changes, system changes) with plant operations sign-off at each tier ensures cost savings do not compromise safety.
IBM Renewal Proposals Are Not Optimisation Exercises
IBM's annual renewal proposal reflects your current licence scope with standard escalators applied. It does not identify shelfware, suggest right-sizing, or recommend terminations. Treating the renewal proposal as the starting point for a negotiation — armed with independent usage data — consistently delivers better outcomes than accepting IBM's proposed renewal at face value.
| Lesson | Action |
|---|---|
| Capital projects create licence debt | Mandatory entitlement check before every project-driven IBM purchase |
| Maximo users drift upward | Quarterly user reconciliation against HR/contractor systems. Target 15 to 30% excess |
| Hardware refreshes change PVU | Recalculate PVU after every Power-to-x86 or server refresh. Use IBM's PVU table |
| Safety first in refinery optimisation | Three-tier approach with plant operations sign-off for all changes |
| IBM renewals are not optimisation | Independent pre-renewal assessment 60 days before every cycle |
Wider Context: IBM Licensing Optimisation Results Across Industries
KNPC's $1.3M optimisation adds to a consistent pattern of IBM licensing savings across industries and geographies — demonstrating that proactive assessment reliably uncovers significant waste in IBM estates of all sizes.
| Client | Industry | Engagement | Savings | Key Approach |
|---|---|---|---|---|
| Mizuho Financial Group | Banking | Mainframe licensing | $71M | Mainframe licence restructuring |
| Samsung | Technology | Internal assessment | $23M | Comprehensive IBM estate optimisation |
| Indosat | Telecommunications | Internal assessment | $8M | Proactive licence right-sizing |
| Charles Schwab | Financial Services | Shelfware elimination | $6M | Shelfware termination + right-sizing |
| KNPC | Oil and Gas | Internal assessment | $1.3M | Maximo optimisation + middleware right-sizing |
| NY Financial Institution | Financial Services | Audit defence | $198.8M avoided | Full-capacity claim elimination |
| US Technology Firm | Technology | Audit defence | $82M → $600K | ILMT remediation + K8s defence |
| Middle East Multinational | Conglomerate (ME) | Audit defence | Major reduction | Regional IBM audit defence |
The pattern is consistent: large IBM estates contain 15 to 40% recoverable waste, whether in financial services, technology, telecommunications, or oil and gas. KNPC's engagement demonstrates that even mid-sized IBM estates ($3 to $10M annual spend) in industrial environments carry significant optimisation potential — particularly where Maximo is the dominant product and capital project procurement has driven licence accumulation over many years.
Action Plan: IBM Licensing Optimisation for Oil and Gas Companies
Whether you operate refineries, petrochemical plants, upstream production, or midstream pipelines, here is the action plan that delivers consistent results for oil and gas IBM licensing optimisation.
| # | Action | Timing | Expected Impact |
|---|---|---|---|
| 1 | Reconstruct your IBM entitlement position. Compile all Passport Advantage agreements, project-specific purchases, and annual renewals into a single register. Pay special attention to licences acquired through capital projects — these are where duplicates hide. | Immediate | Foundation for optimisation; reveals overlapping project-purchased entitlements |
| 2 | Audit Maximo user counts. Compare Authorised Users against active login data for the past 90 days. Verify each inactive user with HR and plant operations. Identify users who can be reclassified to lower-cost tiers based on actual access patterns. | Within 30 days | Typically reveals 20 to 35% excess Maximo users; largest savings component in oil and gas |
| 3 | Recalculate PVU for current hardware. If you have migrated from Power Systems to x86 or refreshed servers, check IBM's PVU table against your current processors. Reduce PVU entitlements to match actual requirements. | Within 30 days | Identifies PVU over-allocation from hardware changes |
| 4 | Identify and terminate shelfware. Cross-reference entitlements against ILMT and deployment data. Terminate support on any product that is licensed but not installed. Time terminations before the next renewal billing cycle. | Before next renewal | Eliminates support fees on unused products immediately |
| 5 | Implement capital project licence gates. Require an entitlement check before any IBM purchase is authorised as part of a capital project. This single control prevents the duplicative purchasing pattern that drives most oil and gas IBM over-licensing. | Within 60 days | Prevents future over-licensing at the source |
| 6 | Integrate Maximo user provisioning with HR. Link user creation and deactivation to HR events. Automate tier classification at provisioning. Quarterly reconciliation as a backup. | Within 90 days | Prevents ongoing user count drift |
| 7 | Engage independent IBM licensing expertise. IBM will not help you optimise. Independent assessment with Maximo and middleware licensing expertise identifies waste that internal teams and IBM account teams miss. | At programme start | Maximises savings; ensures compliance; 10 to 20x ROI on advisory fee |
Key point: KNPC had used IBM software for 15 years without a comprehensive independent assessment. When one was conducted, $1.3M in annual waste was identified — primarily from Maximo user over-licensing, capital project-duplicated entitlements, and middleware/database shelfware. The savings represent approximately 15 to 20% of KNPC's total IBM spend. Every oil and gas company with a significant Maximo deployment has a similar opportunity — the waste is invisible until you look for it independently.
Frequently Asked Questions
Through a four-phase programme: (1) entitlement reconstruction across 15 years of contracts and capital project purchases; (2) deployment and usage analysis identifying ~420 excess Maximo users, PVU over-allocations, and Tivoli/DB2 shelfware; (3) safety-first optimisation execution in three tiers based on operational risk; and (4) governance implementation including capital project licence gates and Maximo user lifecycle management.
IBM Maximo is an enterprise asset management (EAM) platform that tracks equipment lifecycle, maintenance scheduling, work orders, spare parts, safety inspections, and regulatory compliance. In oil refineries and petrochemical plants, Maximo is the backbone of plant maintenance — directly connected to process safety management (PSM) systems. Its licensing complexity (multiple user tiers, PVU for underlying infrastructure) creates significant optimisation potential.
In oil and gas, IBM licences are often purchased as part of capital projects (refinery expansions, new plant builds) — separate from central IT procurement. Each project buys what it needs without checking existing enterprise entitlements. Over a decade of capital projects, this creates layers of overlapping licences. A mandatory entitlement check before any project-driven IBM purchase eliminates this pattern.
Typical refinery Maximo deployments are 20 to 35% over-licensed through three mechanisms: (1) ghost users — employees who have left, retired, or transferred but remain as licensed users; (2) tier misclassification — read-only or limited users classified as full Authorised Users; and (3) project-duplicated users — new users added for expansions without checking existing entitlements.
Through a three-tier execution model: Tier 1 (zero operational impact) — support termination and PVU recalculations that do not touch deployed software; Tier 2 (administrative changes with operations sign-off) — user deactivation and tier reclassification; Tier 3 (system changes requiring plant coordination) — database decommissioning and monitoring tool migration during maintenance windows.
When you migrate IBM workloads from Power Systems to x86 servers (or refresh x86 hardware), the PVU-per-core value changes based on IBM's PVU table. Newer or different processors may require fewer PVUs per core. If your PVU entitlements are not recalculated after migration, you are paying for more capacity than your current hardware requires.
Maximo uses multiple licensing models: Authorised User (named users — each person needs a licence), Concurrent User (simultaneous active sessions), and in some configurations, PVU for the underlying application server. Different tiers (full access, limited, read-only) are available at different price points. Most organisations default to full Authorised User for all users — creating significant cost waste.
Yes — Maximo has unique licensing complexity. It uses user-based metrics (unlike middleware/database PVU), has multiple access tiers, and is often procured through capital projects rather than central IT. Additionally, Maximo's connection to safety-critical operations means licence changes require operational sign-off. These factors make independent Maximo licensing expertise particularly valuable.
Key controls include: capital project licence gates (entitlement check before project-driven IBM purchases), Maximo user lifecycle integration with HR, quarterly ILMT reviews, annual pre-renewal assessments, hardware refresh PVU recalculation, and a maintained entitlement register. The capital project gate is the single most impactful control for oil and gas companies.
Redress provides independent IBM licensing assessment with specific expertise in Maximo and industrial environments: entitlement reconstruction, Maximo user analysis, PVU optimisation, shelfware identification, safety-first execution methodology, and governance implementation. All fixed-fee, 100% vendor-independent — no commercial relationships with IBM or any IBM reseller.
📚 More in This Series: IBM Cost Optimisation
⭐ IBM Cost Optimisation — Complete Guide IBM Licence Models: Tips and Considerations Decoding IBM PVU Licensing Guide Optimising IBM Middleware Licensing IBM Maximo and Industry Solution Licensing IBM Passport Advantage Changes IBM's Shift to Subscription and SaaS What Is an IBM ELA? Third-Party Support for IBM Software IBM Sub-Capacity Licensing and ILMT Negotiating IBM Audit Settlements📁 IBM Case Studies
Samsung — $23M Saved Charles Schwab — $6M Saved Indosat — $8M Saved Mizuho Financial — $71M Saved NY Financial Institution — $198.8M Avoided US Tech Firm — $82M → $600K Middle East Multinational — IBM Audit Defence UAE Bank — IBM Audit Defence French Professional Services — IBM ELA Review🧰 IBM Tools and Resources: IBM Assessment Tools | IBM Audit Defence Checklist | All Audit Defence Kits | All Renewal Playbooks | Enterprise Assessment Tools
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