TSI Day 2025!

Christopher Souza | CEO

We recently celebrated TSI Day 2025, a special time to recognize the incredible people behind everything we do. This year, we marked several meaningful employee milestones and took a moment to reflect on the dedication and achievements that power our mission. The day was filled with great food, laughter, shared memories, and mutual respect. We’re proud of our team and grateful for their continued commitment to helping our clients and keeping the cybersecurity world safe. Here’s to another year of growth, impact, and appreciation!

About Technical Support International

TSI is 35-year old cybersecurity (MSSP) and IT support (MSP) company specializing in helping DIB organizations address their NIST 800-171 and CMMC compliance obligations. As a CMMC-AB Registered Provider Organization (RPO), TSI offers a complete NIST 800-171 and CMMC support solution to help guide our clients toward a successful certification audit and provide the assurance that they’re adhering to these expansive compliance requirements.