Apollo Information Systems delivers intelligence-led cybersecurity solutions for government agencies, educational institutions, and enterprises. Since 2002, we've helped our clients plan, build, and run their cybersecurity programs- so they can focus on their core mission. Our approach combines advanced threat intelligence with deep business understanding to create security that protects what matters most while enabling operational success. Services include: - Strategic security planning and fractional CISO leadership - Comprehensive security assessments and implementation - Managed detection and response (MDR/XDR) - Incident response and digital forensics - Election security and critical infrastructure protection - Apollo Unified Cyber Platform- our comprehensive cybersecurity-as-a-service offering Facing cybersecurity challenges that need practical solutions? Let's chat. www.apollo-is.com.
Looking for a particular Apollo Information Systems employee's phone or email?
The Apollo Information Systems annual revenue was $12.2 million in 2026.
Kathleen Thomas is the Chief Financial Officer (COO) of Apollo Information Systems.
46 people are employed at Apollo Information Systems.
Apollo Information Systems is based in Dallas, Texas.
The NAICS codes for Apollo Information Systems are [4234, 42343, 42, 423].
The SIC codes for Apollo Information Systems are [504, 50].