Enterprise Architecture Transformation in Practice.
Real outcomes from real engagements — how Portamus has helped enterprises, public administrations, and mid-market organisations achieve measurable transformation results.
Real Engagements, Real Numbers
The information below come from a completed engagement, not a projection.
IT Services Firm Establishes Full-Spectrum Enterprise Architecture Function
Rapid SaaS portfolio growth (Workday, Salesforce, Greenhouse, Kantata) with no architecture governance
TOGAF-based EA across business, information system, technology and integration domains
Architecture principles live, technology decisions evidence-based, integration risks governed
Global Medical Technology Manufacturer Modernises Enterprise Architecture with SAP BTP
Incomplete EA big-picture, unclear cloud transition paths, missing governance guardrails
TOGAF big-picture operationalisation, ADOIT integration, EA guardrails, hybrid-cloud roadmaps
Big-picture adopted across three domains, EA governance live, hybrid-cloud integration designed
Public Authority: Enterprise Architecture Management Enabling Modern Tax Administration
No EA governance across a 300+ application landscape spanning federal and state bodies
EAM establishment, target architecture, open-source strategy, architecture steering
300+ applications governed, 150 architects trained, ongoing EA steering
These case studies span:
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