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ABOUT US

Mid-Market MSSP More Secure by Design

THREAT-WATCH is your next-gen cybersecurity department: a vendor-agnostic MSSP delivering comprehensive managed security, built around your environment with zero-trust endpoint protection and ransomware containment, not locked to any single vendor's roadmap.

OUR MISSION

Enterprise Security Without the Enterprise Team

Growth-stage companies are stuck choosing between slow, bureaucratic enterprise vendors and boutique shops that can't scale with them, forced to accept inadequate security either way.

THREAT-WATCH delivers everything you need: 24/7 SOC monitoring, zero-trust endpoint protection, compliance consulting (ISO 27001, NIS2), phishing training, and incident response, all backed by zero-trust ransomware containment we select and run for your environment. Each security professional looks after a limited number of clients, because the alternative is the tiered triage every large provider ends up with. Knowing every environment properly is the point, not a limitation.

What Sets Us Apart

  • ✓
    Complete MSSP Solution:

    Everything from SOC monitoring to compliance consulting in one service.

  • ✓
    Curated Core Stack, No Vendor Lock-In:

    Vendor-agnostic does not mean we have no opinion. We run a deliberately narrow core stack of tools we rate as top tier and have chosen for mid-market fit: enterprise platforms are over-built and over-priced at this size; SMB tools stop scaling exactly when you need them. Not being owned by a vendor is what lets us keep picking on merit.

  • ✓
    The THREAT-WATCH Layer:

    The THREAT-WATCH AI correlation engine sits on top of enterprise-grade detection, scoring and prioritizing every signal so our SOC acts on what matters, in minutes, not days.

  • ✓
    Compliance Expertise:

    ISO 27001 certification readiness and NIS2 compliance built into our service.

Leadership

Konstantinos Chatzistavrou, CEO & Founder of THREAT-WATCH

Enterprise Security Without Enterprise Bureaucracy

“I built THREAT-WATCH for mid-market companies who need Fortune 500-grade security without Fortune 500 bureaucracy. Security decisions belong at the leadership table, which is why every Gold and Platinum client has my personal number and sits down with me once a quarter.”

Konstantinos Chatzistavrou, CEO & Founder

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OUR VALUES

What Drives Us

Security First

Zero-trust architecture, proactive threat hunting, and a 24/7 SOC behind every promise, not a dashboard you're left to monitor yourself.

Completeness

We don't just monitor. We protect, train, ensure compliance, and respond to incidents.

Accountability

Every environment we manage is watched by real analysts around the clock, with a direct line to the engineers responsible and, on Gold and Platinum, a quarterly review with our CEO. Real accountability, not just a promise.