Niall O'Regan in

Niall O'Regan

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Chief Executive Officer at Tialis Essential IT
📍 Milton Keynes, England, United Kingdom

Niall ORegan is the Chief Executive Officer of Tialis Essential IT, a target-driven leader with a background in accountancy. He specializes in guiding technology businesses through transformation, growth, and M&A, focusing on financial discipline, operational excellence, and maximizing shareholder value. People who have worked with him describe him as focused and professional.

There is no publicly available information about his personal life.

Under his leadership, Tialis Essential IT is working towards achieving B Corp certification, demonstrating a commitment to high standards of social and environmental performance.

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Experience
38 Years
Current Role
Chief Executive Officer
Job Level
Leadership
Location
Milton Keynes, England, United Kingdom
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Niall cares about

Business Transformation
He has a strong track record of leading technology and services businesses through periods of significant growth, operational restructuring, and value realisation.
Operational Excellence
As the former COO of Tialis, he is focused on driving operational efficiency, strategic execution, and implementing initiatives that support business growth.
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Career

Work history

2-2026
Chief Executive Officer
Tialis Essential IT
9-2024 - 1-2026
Chief Operating Officer
Tialis Essential IT
2-2023 - 8-2024
Commercial Director
Tialis Essential IT
10-2022 - 2-2023
Managing Director
Allvotec
3-2021 - 10-2022
Commercial Director
Allvotec
In the press

Media appearances

Tialis Essential IT says David Niall O'Regan promoted to CEO of Tialis. Featured in MarketScreener
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Tialis Essential IT PLC Promotes David Niall O'Regan to Chief Executive Officer, Effective January 30, 2026. Featured in MarketScreener
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Education
1985 - 1987
Accountancy ACCA
Technological University of the Shannon, Athlone Campus
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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