Dennis Cetnarowski in

Dennis Cetnarowski

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Chief Information Officer at BetaNXT
📍 Greater Milwaukee, United States

Dennis Cetnarowski is the Chief Information Officer at BetaNXT, bringing over two decades of IT experience in the financial services industry. He is a graduate of the Securities Industry Institute at The Wharton School and specializes in technology transformation, cloud services, and global IT operations.

Outside of his technology leadership role, Dennis is deeply committed to his community. He is an active volunteer, dedicating his time to local emergency services and contributing to initiatives that ensure the safety and well-being of his towns residents.

He serves his local community as a volunteer Firefighter, Advanced Emergency Medical Technician (AEMT), and Training Officer.

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Experience
23 Years
Current Role
Chief Information Officer
Job Level
Leadership
Location
Greater Milwaukee, United States
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 Dennis cares about

FinTech Infrastructure
As CIO of BetaNXT and with a background at LSEG and Thomson Reuters, he manages the technology backbone for major financial services firms.
Technology Transformation
His role focuses on transforming technology operations to create cost-efficient, modern, and open platforms to meet evolving business needs.
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Career

Work history

6-2022
Chief Information Officer
BetaNXT
3-2021 - 6-2022
Head of Business Infrastructure Services
LSEG (London Stock Exchange Group)
10-2018 - 3-2021
Global Head of Technology
Refinitiv
8-2015 - 10-2018
CTO - Wealth Management
Thomson Reuters
11-2007 - 8-2015
Director, Technology Operations, Infrastructure, Application Support - Wealth Management
Thomson Reuters
In the press

Media appearances

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Education
2015 - 2017
Securities Industry Institute (SII)
The Wharton School
2014 - 2015
Advanced Emergency Medical Technician
Gateway Technical College
Social presence
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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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