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David Billouz is a Triple ITIL Master and one of the first ITIL 5 instructors worldwide.

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Why David

Ociris Global is a recognized provider of integrated services that make business and IT collaborate as partners through project management, service management, agile and value management. We develop a holistic service offering to ensure that you get the possible value from IT.

Triple ITIL Master (ITIL V3, ITIL 4, ITIL 5)
25+ years of experience in ITSM and project management

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The OCIRIS approach

Our services

OCIRIS

Observe

starts the process with an assessment, ensuring that value gaps are recognized

Clarify

educates the customer on the opportunity to maximize value from IT.

Innovate

focuses on creating bespoke solutions tailored to the customer’s needs.

Realize

is about implementing those solutions to ensure immediate value realization.

Integrate

guarantees continuous alignment with business goals and maximizes ROI.

Sustain

keeps the value alive with continuous optimization, ensuring the long-term benefit from IT.

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Blog

ITSM Periodic Table

The ITSM periodic table

12/08/2025

IT Value in

The IT Value Index

12/08/2025

Discover how you can directly relate the performance of IT with the revenue stream of your organization: Explanatory vi...

Value register safe

Value Register: the business treasury

12/08/2025

A Value Register is a system that logs and tracks all value-related activities across an enterprise. It serves as a sing...

ITSM Periodic Table

The ITSM periodic table

12/08/2025

IT Value in

The IT Value Index

12/08/2025

Discover how you can directly relate the performance of IT with the revenue stream of your organization: Explanatory vi...

Value register safe

Value Register: the business treasury

12/08/2025

A Value Register is a system that logs and tracks all value-related activities across an enterprise. It serves as a sing...

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