Nicolai Ek Thiemann in

Nicolai Ek Thiemann

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Head of IT & Cyber Security at ATP Ejendomme A/S
📍 Copenhagen, Capital Region of Denmark, Denmark

Nicolai Ek Thiemann is a strategic IT and Cybersecurity leader with over 15 years of experience building secure, cloud-based solutions. He specializes in Microsofts E5-stack, Azure, AI, and automation. Colleagues describe him as exceptionally service-minded and versatile, and he holds a PRINCE2 Practitioner certification.

Outside of his primary role, Nicolai has a strong passion for community engagement, demonstrated through his long-term volunteer leadership position at the Roskilde Festival. He also has entrepreneurial experience from founding and running his own IT consulting firm, Thiemann Consul, serving small and medium-sized businesses.

He recently led his team at ATP Ejendomme in a six-year transformation to become 100% cloud-based, completely eliminating on-premise servers.

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Experience
30 Years
Current Role
Head of IT & Cyber Security
Job Level
Mid-senior
Location
Copenhagen, Capital Region of Denmark, Denmark
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Nicolai cares about

Cloud Transformation
He led a six-year project to move his company's infrastructure to be 100% cloud-native, showcasing a deep commitment to modernizing IT systems.
Practical AI Adoption
Focuses on moving AI from 'hype to real application', emphasizing how to get tangible business value from new technologies rather than just testing them.
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Career

Work history

3-2022
Head of IT & Cyber Security
ATP Ejendomme A/S
2-2019 - 3-2022
IT-chef
ATP Ejendomme A/S
10-2011 - 1-2019
IT-chef
Nellemann Machinery a/s
10-2010 - 8-2011
Windows System Analyst / System Designer (Ext. consultant)
IBM
7-2010 - 10-2011
Freelance IT konsulent
Supporters ApS
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2004 - 2004
MCSE Security+
MCSE Security+
2018 - 2018
PRINCE2 Practitioner
PRINCE2 Practitioner
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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