About EventHorizon Forge Corporation
Managed IT, cybersecurity, infrastructure, and deploymentEventHorizon Forge Corporation is a managed IT and cybersecurity company based in Erie, Pennsylvania. We run Microsoft 365, endpoints, infrastructure, backups, and security as one system, so the business stops paying three different vendors to point fingers at each other.
Fewer vendor gaps. One owner. Real operational discipline. Systems that are still supportable a year after launch.
If nobody actually owns the environment, you do not have managed IT. You have a stack of tools and a phone number for emergencies.
EventHorizon Forge is an MSP and cybersecurity-focused infrastructure company in Erie, Pennsylvania offering managed IT services, Microsoft 365 administration, endpoint management, backup and recovery, security operations, and deployment services.
What EHFC does
Managed IT, cybersecurity, infrastructure operations, and deployment, run by the same team under the same playbook.
Managed IT
VANGUARD is the program we run for clients: support, Microsoft 365, identity, endpoints, infrastructure, backups, and security under one engagement and one accountable team.
Deployment
We design and deploy websites, applications, and hosted systems. Security, readiness, and maintainability are part of the build, not something to bolt on later.
Operations
Launch day is the start of the relationship, not the end. The same team that built the system stays on for support, security, and the boring patching work that keeps it healthy.
Our Foundation
The origin, mission, and long-term direction behind EventHorizon Forge.
Our Mission
Run the systems small and midsize businesses depend on, so the people running the business can stop being part-time IT.
Our Story
EHFC started in 2025 as a way to do managed IT and infrastructure the way it should be done: one team that owns the environment instead of three vendors pointing at each other. Alongside client work, we develop ExposureGrid (external attack surface intelligence) and Project Aegis (high-assurance encryption) to support the security side of how we operate.
Our Vision
Be the kind of IT company that small and midsize businesses can actually count on. Run their environments competently, keep them secure, and make sure that when something goes wrong there is a real person responsible for fixing it. The goal is durable systems and durable operating discipline, not flashy dashboards.
Our Products
Explore ExposureGrid for attack surface intelligence and Project Aegis for high-assurance encryption—programs we are actively building.
ExposureGridProject ArgusExternal Attack Surface Intelligence
EEngineering Possibility
HHorizon Thinking
FFoundational Integrity
CCommanding Excellence
Leadership
EHFC is led with a strong bias toward technical ownership and real accountability for how systems run. Leadership is expected to understand both the strategy and the day-to-day operations of the environments we manage, not just pick tools.
Nathan leads product, architecture, and long-term direction at EHFC. He designs systems to be operable, not just shippable, and stays close enough to the work that the people he hires never have to guess what good looks like.
Where we work
EHFC is based in Erie, Pennsylvania. We support clients locally, throughout Northwest PA, and remotely across the United States when the environment is a fit.
Local clients usually start with VANGUARD managed IT in Erie. Remote and multi-location teams typically come in for Microsoft 365, endpoints, infrastructure, or deployment work that can be supported under a clearly written service scope.
Contact
Considering managed IT, a deployment project, or running both with VANGUARD? Tell us what you have today. We will tell you honestly whether we are a fit.
General Inquiries: [email protected]
Support: [email protected]