IBM Planning Analytics (TM1)
Take over undocumented models, solve TM1 2.0.9 End-of-Support deadlines, and optimize multi-cube budgeting models with 100% calculation parity.
Complex legacy systems shouldn't hold back strategic agility.
Enterprise planning models and reporting architectures frequently suffer from undocumented logic, retiring key personnel, and version end-of-support deadlines. When teams attempt unguided migrations or manual rewrites, critical financial calculations break and business operations stall.
Grandview's outcome-visible methodology proves numerical parity and calculation accuracy before a single legacy system is decommissioned.
5 ways Grandview turns modernization risk into business certainty.
Deep Model & Rule Extraction
We parse legacy cubes, TI processes, and business logic into an automated catalog, exposing undocumented dependencies and orphan calculation rules.
Automated Regression Testing
We build automated reconciliation test harnesses to validate outputs cell-by-cell between legacy engines and modern cloud targets.
Calculation Optimization
We refactor slow feeder rules, optimize memory allocations, and redesign semantic models to accelerate forecasting cycle times.
Zero-Downtime Coexistence
We establish real-time data sync so your teams can transition at their own pace without operational interruptions or reporting blackouts.
Governance & Knowledge Transfer
Complete documentation, architecture blueprints, and hands-on enablement for your internal finance and BI teams.
Fixed 10-Day Milestones
Every phase is delivered in clear 10-day sprints with visible deliverables and zero scope creep.
Built different from traditional integrators.
Foundation First
We lead with mathematical accuracy and semantic data readiness before designing front-end dashboards.
Senior Pods Only
Direct access to seasoned engineers with 15+ years of IBM/FP&A experience. Zero junior staffing.
Fixed-Scope Sprints
Clear budgets and 10-day milestones so executive leadership maintains complete financial predictability.
100% Client IP
All scripts, code, automation harnesses, and architecture models belong entirely to your company from day one.
Reserve a 10-Day Diagnostic Sprint
Eliminate uncertainty before committing to a multi-month project. Our senior architects inspect your current environment, audit model health, and deliver a comprehensive remediation blueprint with guaranteed parity metrics.