EA MATURITY ASSESSMENT

How mature is your Enterprise Architecture?

Most Enterprise Architecture tools document the business as it was originally designed to work, not how it actually operates today. This exact gap is the reason why 88% of business transformations fail to meet their original goals (Bain, 2024). Every CIO knows the frustration of presenting an architecture diagram to the board, only to have it immediately challenged because it doesn't match reality within the organisation. 

Take the EA Maturity Assessment

With the EA Maturity Assessment, you can benchmark your organisation across the five dimensions that separate decision-ready EA practice from pure documentation.

  • Answer 19 questions in around 8 minutes

  • Receive a personalised evaluation with your maturity level, a breakdown by dimension, and concrete next steps based on your biggest gaps 

Start the assessment

Why this matters now

EA has moved from the back office to the board agenda

Enterprise Architecture is no longer a peripheral discipline. Today, it sits at the centre of the questions technology leaders face every day: where do applications create risks? Which processes depend on critical platforms? And how quickly can the organisation adopt AI without creating hidden compliance gaps? 

The problem: most EA practices work with outdated maps. Architecture models are updated quarterly, if at all, while the business changes daily. Every transformation decision made within that gap relies on a version of the organisation that no longer exists. 

The EA Maturity Assessment shows you exactly where that gap sits in your organisation and what it's costing you. 

88 of business transformations miss their original goals, with a key cause being the disconnect between the planned and the actual functioning of the organisation.

(Bain, 2024) 

42 faster transformation cycles when Enterprise Architecture and process management are connected.

(Forrester) 

What the assessment measures

Five dimensions. One honest picture of your EA maturity

The assessment evaluates your organisation against the capabilities that determine whether Enterprise Architecture truly drives transformation decisions or simply documents them. 

Process-architecture connection 

How closely does your architecture model track operational reality, the foundation for every other EA capability? 

Application portfolio visibility 

Can you see ownership, cost, and dependencies clearly enough to rationalise with confidence? 

Governance & regulatory integration 

How quickly can you trace obligations like DORA and NIS2 to the processes and systems they affect? 

AI & automation readiness 

Can your process and architecture foundation support AI initiatives before resources are committed? 

Digital Twin readiness 

How close are you to a single, live, and reliable view of how your organisation operates? 

WHY THE 8 MINUTES ARE WORTH IT

Mature EA isn't a documentation win; it’s a measurable one

Organisations that close the gap between architecture and operations see it in their numbers: GBTEC Enterprise Architecture customers report up to 50% shorter planning cycles, six- to seven-figure annual savings through application rationalisation, and 40 to 60% less audit preparation time. 

87 of executives say that AI requires structured, governed processes to deliver value (GBTEC, 2025), your EA maturity today also determines how far you can take AI.

Your personalised results include:

Your EA maturity level


from Nascent to Advanced, benchmarked against the maturity model in GBTEC's 2026 EAM Buyer's Guide.

A dimension-by-dimension scorecard


showing where your practice is genuinely strong and where hidden costs are building up.

Recommended next steps


tailored to your lowest-scoring dimensions, so you know exactly where to focus.

Direct access to the EAM Buyer's Guide


the evidence-based framework for evaluating EA platforms, featuring six buying criteria and 15 RFP questions that separate decision platforms from pure documentation tools.

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1,200+ Enterprise Customers

9 countries across regulated industries

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50%

shorter planning cycles reported by GBTEC Enterprise Architecture customers

We have now started the GBTEC Enterprise Architecture engagement with our head office in Tokyo. The ambition is to create a detailed blueprint of our North Star target state – a single authoritative view of where MS Amlin is heading across processes, technology, data and organisational structure.

Neil Williams

Neil Williams Business Architecture & Analysis Team Lead · MS Amlin · Lloyd's Syndicate, MS&AD Insurance Group

Find out where your EA practice truly stands

19 questions. 8 minutes. A personalised evaluation you can bring to your leadership team.

Start the EA Maturity Assessment

The result is most valuable when it reflects your actual situation, not the version you wish were true. Answer honestly, and you'll get a result worth acting on.