About Us


Concertium is a complete managed IT and cybersecurity services partner equipped with the expertise and services to deliver end-to-end visibility and protection from evolving cyber threats.
Through our ShieldWatch Security Suite and team of cybersecurity experts, we provide guidance to address risk and comprehensive implementation support to achieve a compliant, secure business environment. We help organizations of all sizes with proactive cybersecurity operations management, 24/7 monitoring, rapid incident detection and response, and effective remediation.



We understand complex issues from various perspectives and provide valuable, meaningful information to our stakeholders.


We create actionable roadmaps to reach your objectives. We architect, configure, and optimize your existing security technologies before adding new ones. 


We are proactive and adaptable to changing circumstances while striving to continuously improve.

Value Added

We provide products and services that exceed expectations and produce positive, useful results.


Control is yours. You get 360 insights and reporting into all critical components of your technology infrastructure through our ShieldWatch suite of cybersecurity services.

Meet Our Leadership Team

Carren Rieger
Carren Rieger

President & CEO

Santiago Casal
Santiago Casal

Chief Technology Officer

Chris Hoard
Chris Hoard

Technical Operations Manager

Jack Mahoney
Jack Mahoney


Emily Benedit
Emily Benedit

Director of Marketing

Donna Mattick
Donna Mattick

Cybersecurity Architect

Our purpose comes to life through our four core values:

Client Service:

We lead with a service mindset, enabling us to anticipate and adapt to the needs of our customers.


A discipline and an outcome.


We seek to consistently build trust in every interaction by conducting ourselves in a helpful and honest manner—one conversation, one action, one follow-through at a time.


We prioritize collaboration, creating a culture of teamwork and an entrepreneurial mindset.

Awards & Accreditation

Ready to speak with us?

As your strategic, next-gen managed cybersecurity partner, we meet you where you are today. By helping align business needs to a maturing cybersecurity practice - we help unleash accelerated growth potential.