Insights

Acquisition catalyst Critical Insight recently became part of a larger security portfolio through Lumifi Cyber, suggesting a potential cross-sell of MXDR, managed services, and professional services to Lumifi’s existing clients and portfolio companies seeking enhanced cyber defense capabilities.

Healthcare focus The company emphasizes healthcare and critical infrastructure in its positioning, indicating strong alignment opportunities with hospitals, health systems, and patient data security programs that require HIPAA-aligned MXDR and risk reporting.

MXDR leadership With ongoing MXDR offerings and cyber risk quantification, there is a sales path to healthcare, financial services, and other regulated sectors needing measurable, executive-facing security metrics and 24x7 monitoring.

Mid-market footprint Employer size and revenue indicate a mid-market focus with 51-200 employees and multi-million revenue, presenting a scalable target for managed security services, threat monitoring, and incident response offerings.

Partnership runway Recent leadership appointments and a PartnerFirst program signal an active channel strategy, offering accelerators for alliance partners and resellers to expand reach in critical sectors and geographies.

Critical Insight Tech Stack

Critical Insight uses 8 technology products and services including Microsoft Clarity, Craft CMS, Open Graph, and more. Explore Critical Insight's tech stack below.

  • Microsoft Clarity
    Analytics
  • Craft CMS
    Content Management System
  • Open Graph
    Content Management System
  • Amazon RDS
    Database
  • ZoomInfo
    Lead Generation
  • Node.js
    Programming Languages
  • Yoast SEO
    Search Engines
  • Bootstrap
    UI Frameworks

Media & News

Critical Insight's Email Address Formats

Critical Insight uses at least 2 format(s):
Critical Insight Email FormatsExamplePercentage
First.Last@ci.securityJohn.Doe@ci.security
95%
First-Last@ci.securityJohn-Doe@ci.security
3%
First@ci.securityJohn@ci.security
2%
First.Last@criticalinsight.comJohn.Doe@criticalinsight.com
90%
Last@criticalinsight.comDoe@criticalinsight.com
7%
First@criticalinsight.comJohn@criticalinsight.com
3%

Frequently Asked Questions

What is Critical Insight's phone number?

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You can contact Critical Insight's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Critical Insight's official website and social media links?

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Critical Insight's official website is criticalinsight.com and has social profiles on LinkedIn.

What is Critical Insight's NAICS code?

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Critical Insight's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Critical Insight have currently?

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As of July 2026, Critical Insight has approximately 59 employees across 2 continents, including North AmericaEurope. Key team members include Chief Financial Officer: D. E.Director, Incident Response; Deputy Ciso: J. P.Director: A.. Explore Critical Insight's employee directory with LeadIQ.

What industry does Critical Insight belong to?

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Critical Insight operates in the Computer and Network Security industry.

What technology does Critical Insight use?

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Critical Insight's tech stack includes Microsoft ClarityCraft CMSOpen GraphAmazon RDSZoomInfoNode.jsYoast SEOBootstrap.

What is Critical Insight's email format?

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Critical Insight's email format typically follows the pattern of First.Last@ci.security. Find more Critical Insight email formats with LeadIQ.

When was Critical Insight founded?

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Critical Insight was founded in 2012.
Critical Insight logo

Critical Insight

Computer and Network SecurityWashington, United States51-200 Employees

Critical Insight is a midsize cybersecurity provider that protects organizations' essential assets to support their critical missions. It augments existing teams with a blended mix of managed detection and response and professional services to assess, test, and monitor security around the clock. The company's approach emphasizes ongoing defense across client operations rather than a one-off solution.

Based in Bremerton, Washington, Critical Insight traces its roots to 2011 when it operated as M. K. Hamilton & Associates LLC before rebranding to reflect a broader focus on healthcare, financial services, and organizations of all sizes, while preserving critical infrastructure expertise. In November 2024, Lumifi Cyber, Inc. announced it would acquire Critical Insight, marking its third acquisition in 13 months.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2012
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Critical Insight's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Critical Insight's revenue is estimated to be in the range of $10M$25M

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