Enterprise Portfolio Architecture

Connected by Design

Connecting the Continually Evolving Enterprise

Enterprise Evolution is continuous. As organisations progressively evolve, they can become more fragmented. Maintaining coherence, continuity and connected understanding becomes increasingly difficult. We believe continually evolving organisations deserve an enduring enterprise discipline dedicated to helping organisations continually understand, plan and evolve the enterprise. EPOSA Institute exists to establish, advance and steward Enterprise Portfolio Architecture as that discipline.

What Is Enterprise Portfolio Architecture?

Enterprise Portfolio Architecture (EPA) establishes the enduring enterprise structures and connections through which organisations maintain coherence, continuity and connected understanding as they continually evolve.

The Enterprise Portfolio Operating System (EPOS) operationalises these structures, enabling the Enterprise Portfolio to be continually planned, prepared, executed and interpreted.

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Start by Seeing Your Enterprise Through EPA 

EPOSA Organisation Interpretation provides a rapid, evidence-informed view of your organisation.

Using industry context and publicly available information about your organisation, EPOSA interprets Enterprise Definition, enduring Enterprise Portfolio structures, Enterprise Demand and visible Delivery Responses, establishing a connected perspective of how the enterprise appears to be evolving. This provides a tangible starting point for understanding the potential value of Enterprise Portfolio Architecture.

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EPOSA Institute

EPOSA Institute is the home of Enterprise Portfolio Architecture, bringing together the body of knowledge, professional capability, enterprise application and an ecosystem that supports the development and adoption of the discipline.
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Develop Executive Understanding

A comprehensive publication series that provides accessible pathways for exploring Enterprise Portfolio Architecture, from concise executive introductions to deeper exploration across the major dimensions of the modern enterprise.

Enterprise Portfolio Architecture Executive Series

Concise executive publications introducing Enterprise Portfolio Architecture, the enterprise challenge it addresses, its architectural foundations and its practical organisational application.
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Perspectives on Continual Enterprise Evolution

Twelve connected enterprise volumes exploring Enterprise Portfolio Architecture across Demand, Structures, Strategy, Investment, Governance, Information, Value, Technology, Leadership, Resilience, Culture and Evolution.
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Complete Enterprise Portfolio Architecture Framework

The canonical framework defining the architectural, operational and organisational foundations of Enterprise Portfolio Architecture and the Enterprise Portfolio Operating System.
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Professional Capability

EPOSA provides structured pathways for professionals and enterprises to understand, learn and embed Enterprise Portfolio Architecture within the organisation.

Develop the Capability to Work with the Discipline

EPOSA provides structured professional education that progressively develops the knowledge and capability required to understand and apply Enterprise Portfolio Architecture within real enterprise environments.

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Establish Enterprise Portfolio Architecture Within Your Organisation

Enterprise Application provides the practical pathway through which Enterprise Portfolio Architecture is interpreted, validated, established and progressively embedded as an enduring organisational capability.

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Partnership

Extend Your Capability Through Enterprise Portfolio Architecture

EPOSA Partnerships enable advisory organisations, technology and education providers to develop Enterprise Portfolio Architecture capability and extend that capability to the organisations, professionals and clients they support.
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Complimentary Resources

Executive Introduction

A concise introduction to Enterprise Portfolio Architecture and how it helps organisations continually understand, plan and evolve the enterprise.

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Helping Organisations Continually Evolve

Explores why continual enterprise change creates the need for enduring structures that maintain continuity, coherence and connected enterprise understanding.

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The Benefits of Enterprise Portfolio Architecture

Explores how Enterprise Portfolio Architecture may strengthen investment, reduce fragmentation, improve enterprise decisions and support greater enterprise value.

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News and Insights
From Interpretation to an Enduring Enterprise Portfolio

From Interpretation to an Enduring Enterprise Portfolio

Enterprises Should Evolve Continuously, Not Transform Repeatedly

Enterprises Should Evolve Continuously, Not Transform Repeatedly

The Enterprise Gets the Behaviour Its Operating Model Reinforces

The Enterprise Gets the Behaviour Its Operating Model Reinforces

Enterprise Resilience Should Enable Adaptation, Not Just Recovery

Enterprise Resilience Should Enable Adaptation, Not Just Recovery