ZBTOS by ETEGY
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Why ZBTOS™?

Transformation is now continuous. The capability to run it, and to prove what it changed, belongs inside your enterprise, not with the next program team.

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Practitioners working a transformation case together
The difference
Between, not at
Delivery methods manage the teams. ZBTOS works the seams between them.
The test
Zero-based
Every initiative re-earns its place against the operating change it produces.
The outcome
Yours to keep
Your team learn it, apply it and run it.
Why it is no longer optional
Your CFO will ask what the transformation changed. Your team should be able to show it.

Capital is now released against evidence of operating change, not reported progress. An enterprise that has to buy that capability for every transformation starts each one from zero.48% of digital initiatives meet or exceed their business outcome targets.Gartner, 2025 CIO and Technology Executive Survey · n = 3,186

What sets it apart

Six reasons transformation leaders choose ZBTOS.

01
Built on the operating model
The object is how the enterprise produces value: its value streams and the five functions inside them, not the project list.
02
One plain language
GSDPI™ gives finance, IT, operations and HR the same five words for the work, at every level. One team’s finished work is the next team’s GET.
03
An owner for every function
Inside each team, all five functions run. Across the enterprise, none has an owner. ZBTOS makes owning each one a requirement.
04
Requirements before solutions
What the operating model must make true is defined, and tested against five questions, before work is chosen.
05
Proof by design
The job of a process is to establish proof it was completed. Every value claim stays in its evidence state.
06
Works with the methods you have
Project, agile, Lean and change teams keep their methods. ZBTOS connects them on one coordinate system.
See how ZBTOS fits with PMO, agile, Lean, process mining and AI ›
How the capability is built

Learned on a shared case. Applied to your own transformation.

Learn it · two daysFoundation CourseUp to twelve people from many teams in one enterprise learn the method on the Meridian case. Certificate of Completion.Explore the course →Apply it · one live transformationPractitioner IntensiveOne cohort works one of your own transformations and produces outputs it can defend. Certificate of Applied Completion.Explore the program →Keep it goingZBTOS™ Success SupportBounded principal support while your trained team applies the method. Your team owns every deliverable.See how support works →
The record
60+

enterprise programs, strategies and mandates over more than two decades, in organizations from roughly $400 million to $20 billion.

GSDPI™ inside
Wolters KluwerBristol Myers SquibbCroweIHGAssurantGeorgia TechFiservLowe’sCognizantFarmers InsuranceWorld Wide TechnologyProsciMecklenburg County

Marks are the property of their respective owners. Shown to indicate where this work has been performed. No endorsement implied.

Find your starting point
See which offering fits the transformation in front of you.

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ZBTOS by ETEGY

Training, assessment and support for transformation capability.

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Zero-Based Transformation™, ZBTOS™, GSDPI™, Voice of the System™ and Traceability Ratio™ are trademarks of ETEGY. Get. Sort. Do. Prove. Improve.® is a registered trademark of ETEGY. Privacy · © 2026 ETEGY