3rd Element Consulting is a managed IT and cybersecurity provider headquartered in Mechanicsburg, Pennsylvania, serving privately owned businesses across Central Pennsylvania and nationwide. Dawn and Dave Sizer founded the company in 2005 and still run it today. We manage the whole environment to a written standard rather than responding ticket by ticket, and you never get a level one: every call goes to someone who can actually fix it. Services include Managed IT, Cybersecurity, Microsoft 365 and Cloud, Backup and Recovery, Co-Managed IT, Cyber Insurance Readiness, AI Readiness and Governance, and Governance, Risk and Compliance. Every 3rd Element employee goes through a structured 90-day onboarding program we built when our son joined the team. It taught us that everyone learns differently, so we adapt training to the person. Learn more at 3rdelementconsulting.com/careers.
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The 3rd Element Consulting annual revenue was $766000 in 2026.
Dawn Sizer is the CEO of 3rd Element Consulting.
12 people are employed at 3rd Element Consulting.
3rd Element Consulting is based in Mechanicsburg, Pennsylvania.
The NAICS codes for 3rd Element Consulting are [5415, 541, 54].
The SIC codes for 3rd Element Consulting are [73, 737].