Press release
Finnish Expert Brings Enterprise Architecture to a Global Audience - New Book Turns it into a Practical Leadership Tool
New book shows how enterprise architecture helps organizations manage change and AI-driven transformation
Organizations worldwide face the same challenges: fragmented data, failed IT projects, and chaotic AI adoption. Yet most still lack a clear, structured way to connect strategy, operations, technology, and development.
Enterprise Architecture (EA) provides that structure - a practical way to visualize how an organization works, where information flows, and how change in one area affects the rest.
Finnish consultant and author Eetu Niemi offers a pragmatic roadmap in his new book, Enterprise Architecture - Your Guide to Organizational Transformation (Business Expert Press, 2025). The book introduces a lightweight and collaborative approach to EA, helping leaders and managers make better decisions and guide change without unnecessary complexity or cost.
The book is based on Niemi's earlier Finnish title, Kokonaisarkkitehtuuri - Oppaasi organisaation muutosmatkalla (Alma Insights, 2024), now expanded and internationalized for a global audience.
"Many organizations don't know where to start with enterprise architecture - it can feel abstract or bureaucratic. I wanted to show that EA can be simple, fast, and valuable when done right," says Niemi.
The book also highlights EA's growing importance in the age of AI and automation.
"You can't use AI responsibly and effectively unless you understand your organization's structure, data, and dependencies. EA provides that foundation," Niemi explains.
Rather than endless documentation, Niemi promotes dialogue and collaboration - bringing leaders, architects, and developers together around a shared picture of the enterprise.
"Architecture should connect people, not create silos. Lightweight EA means modeling only what matters for decision-making - nothing more," he adds.
About the Book:
Enterprise Architecture - Your Guide to Organizational Transformation
Release date: October 14, 2025
Publisher: Business Expert Press (New York)
ISBN 9781637428764 / 9781637428771
Available in print and eBook formats from the publisher, Amazon, and major distributors.
More information:
www.businessexpertpress.com/books/enterprise-architecture-your-guide-to-organizational-transformation
www.eetuniemi.net
www.eatransformation.com
www.kokonaisarkkitehtuuri.com
Press contact:
Eetu Niemi
Author of Enterprise Architecture - Your Guide to Organizational Transformation
e.niemi@cgi.com
Publisher:
Business Expert Press
222 E 46th St, Room 203
New York, NY 10017, USA
About the Author and Publisher:
Eetu Niemi, MSc (Econ.), PhD, is a business consultant and author from Finland with over 15 years of experience in enterprise architecture and business transformation. He has worked with more than 40 organizations at leading firms such as CGI. Niemi holds a PhD in Information Management and Logistics and has published multiple books and articles on EA. He is also an advocate of the four-day workweek and writes the Enterprise Architecture Transformation newsletter on Substack.
Business Expert Press publishes concise, practical books for business students and professionals worldwide.
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