Managed Services

Our expert team of technical engineers and project managers offer scalable and reliable services to ensure your technology needs are taken care of now and into the future. 

Cybersecurity and Compliance

Our experts will protect your most sensitive data by identifying security threats and implementing defense against ransomware, hackers, and other risks while helping your company reach security compliance.

Business Continuity

We have the processes, methodologies, products, and personnel to take your organization from being at-risk, to managing risk. By customizing best-of-breed solutions to the entire organization, we ensure our customers get a tailored solution that provides the appropriate response to every possible disruption for the appropriate cost.


See what the most recent US security incidents are and make sure your security is up to date. Click the image above.

“The US-CERT Current Activity web page is a regularly updated summary of the most frequent, high-impact types of security incidents currently being reported to the US-CERT.”

Success Stories

Success Stories

CrossRealms implemented a breakthrough system at Ravinia Festival to ensure wifi access for their 15,000 guests and staff all-throughout the park. Now, Ravinia has one of the strongest crowd-focused wireless connections in the entire country.

“In the process I got to know the ‘CrossRealms way of thinking’ and just really liked it. Their dedication is to the quality of the solution, not to selling a product. They’re always looking after my best interests and their subject-matter expertise has been a tremendous load off my mind.”

Jamie Laing
Director of Technology
Ravinia Festival

Following the installation of 3CX Phone System by 3CX Partner CrossRealms, the staff at Wilson Sporting Goods Co. noticed immediate competitive benefits in the form of an open platform and licensing model, which enabled the company to choose the VoIP gateways and IP phones of its preference.

A large healthcare client, created through a partial divestiture of a much larger organization, contracted CrossRealms to design a solution for securing traffic to and from the larger organization in addition to securing the new entity with its varied Acute Care Hospitals and administrative offices. 

Partnerships and Collaborations

Partnerships and Collaborations