Insights

Niche Security Experience Cyber 51 is a US-based information security firm with experience across multiple regulated industries including financial, healthcare, legal, and government, suggesting a potential fit for targeted security assessments, compliance programs, and industry-specific risk management services.

SMB to Mid Market With 11-50 employees and a focus on enterprise-level security services, Cyber 51 likely serves small to mid-sized organizations needing expert security assessments, penetration testing, and remediation support that align with limited internal security staff.

Global Expertise The team’s global recruitment and certifications indicate capabilities to support multinational clients, complex threat landscapes, and global regulatory considerations, presenting opportunities for extended managed security services and cross-border security projects.

Broad Pen Testing Focus Emphasis on discovering IT security holes using cutting-edge penetration testing tools positions Cyber 51 for upsell into continuous security monitoring, red team exercises, and remediation assistance for clients undergoing digital transformation.

Growth Enablement Recent growth in service offerings and a scalable consulting model suggest potential to partner on larger security programs, vendor evaluations, and security maturity roadmaps for mid-market and enterprise customers seeking holistic cybersecurity partnerships.

Cyber 51 LLC Tech Stack

Cyber 51 LLC uses 8 technology products and services including Font Awesome, Google Fonts API, Chart.js, and more. Explore Cyber 51 LLC's tech stack below.

  • Font Awesome
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Chart.js
    Javascript Graphics
  • Modernizr
    Javascript Libraries
  • Google Maps
    Maps
  • PHP
    Programming Languages
  • Yoast SEO
    Search Engines
  • YouTube
    Video Players

Media & News

Cyber 51 LLC's Email Address Formats

Cyber 51 LLC uses at least 1 format(s):
Cyber 51 LLC Email FormatsExamplePercentage
First.Last@c51.ioJohn.Doe@c51.io
100%

Frequently Asked Questions

Where is Cyber 51 LLC's headquarters located?

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Cyber 51 LLC's main headquarters is located at 1546 Northwest 56th Street #384 Seattle, Washington 98107 United States. The company has employees across 1 continents, including North America.

What is Cyber 51 LLC's official website and social media links?

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Cyber 51 LLC's official website is c51.io and has social profiles on LinkedIn.

What is Cyber 51 LLC's NAICS code?

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Cyber 51 LLC's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Cyber 51 LLC have currently?

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As of February 2026, Cyber 51 LLC has approximately 11 employees across 1 continents, including North America. Key team members include Development Manager: R. P.Marketing Specialist: E. K.. Explore Cyber 51 LLC's employee directory with LeadIQ.

What industry does Cyber 51 LLC belong to?

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Cyber 51 LLC operates in the Computer and Network Security industry.

What technology does Cyber 51 LLC use?

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Cyber 51 LLC's tech stack includes Font AwesomeGoogle Fonts APIChart.jsModernizrGoogle MapsPHPYoast SEOYouTube.

What is Cyber 51 LLC's email format?

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Cyber 51 LLC's email format typically follows the pattern of First.Last@c51.io. Find more Cyber 51 LLC email formats with LeadIQ.
Cyber 51 LLC logo

Cyber 51 LLC

Computer and Network SecurityWashington, United States11-50 Employees

Cyber 51 LLC is a United States-based information security firm established in 2009 and based in Seattle, Washington. It possesses experience across multiple sectors, including financial services, healthcare, legal, manufacturing, education, utilities, government, and hospitality. A globally sourced team of industry-certified security professionals supports technology consulting and enterprise security engagements, with expertise spanning both technical and business needs. 

The firm provides a full suite of security consulting services aimed at uncovering vulnerabilities in client networks and host systems to protect IT infrastructure from threats. Clients span the United States and international markets. All security consultants hold certifications aligned with major IT security standards and frameworks.

Section iconCompany Overview

Headquarters
1546 Northwest 56th Street #384 Seattle, Washington 98107 United States
Website
c51.io
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    Cyber 51 LLC's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Cyber 51 LLC's revenue is estimated to be in the range of $1M

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