Google 5.0★ (9)Organic ~321/moSecurity headers BHosting SquarespaceDomain 20 yrsNAICS 541512
MSP Signal ranks Leviathan Security Group #1,825 of 45,456 IT service providers nationally. Leviathan Security Group is an IT service provider in Tukwila, WA, founded 2006, with 45 staff. It offers Web Application Penetration Testing, Secure Code Review, Network Penetration Testing.
Source: MSP Signal, Leviathan Security Group company profile, Oct 1, 2026, https://mspsignal.com/msp/leviathan-security-group
01
Score breakdown
5 pillars · weighted · 68.5 / 100
Reputation30%
82/100
Lifted by more Google reviews and a higher rating.
Presence25%
90/100
Lifted by a stronger website and public profiles.
Credibility20%
49/100
Lifted by a fuller record: services, credentials, pricing.
rivals by score band · gap to nearest higher / lower · counts, locked rows are previews, not published facts
02
Signal feed
2 events · 26 wks ending Oct 2, 2026
Activity · returned samplelatest week: 1 event
Counts the returned sample; empty weeks do not prove complete monitoring coverage.
Oct 2, 2026
Security Posture ChangeSecurity Headers Grade: F to B
medium
Mar 1, 2026
Website changedMerger / Acquisitionsource: their website
recorded
Signal planSignal plan · full rival watch: every change at every nearby rival.See the Signal plan
03
Reputation
Google · 9 reviews
5.0
Listing: Leviathan Security · Computer security service · Maps ↗review velocity: 0 in the last 365 days
Distribution · listing sample of 9
01★
02★
03★
04★
95★
4–5★ 9 · 100.0% 3★ 0 · 0.0% 1–2★ 0 · 0.0%, not the same population as the 9 reviews
What reviewers mention
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Listings
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Sentiment––
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Other sources · BBB: –– · Facebook rating: ––
From their Google profile
Cyber security consulting & risk management. Comprehensive, industry-focused solutions for business and security risk.
04
Services and offer
from their site
WWeb Application Penetration Testing
SSecure Code Review
NNetwork Penetration Testing
SSmart Device Iot Security Assessment
VVendor Security Risk Advisory
vvCISO
TTabletop Exercises
CCloud Application Security Assessment
MMobile Application Security Assessment
Industries
TechnologyFinanceUtilities
Availability
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Guarantees
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Compliance
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Works with
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Partners
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05
Web & search
MSPSIG.RPT search scan · technical record
Organic visits~321/ month est.
Domain authority28/ 100
Top keywords · position
Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.
Website technology
AIdata providerAnthropic ClaudeApple Business ManagerApple School ManagerAtlassianBootstrapCaptchaCart FunctionalityCloudflareCloudflare CdnCloudflare DNS
“Our Services Leviathan Security Group has nearly 20 years of experience in designing and delivering cybersecurity services and programs that impact the world’s most influential companies.”
Certification
“The knowledge and experience you gain from our internal training cannot be found in any certification course.”
“We pay for certifications and specialized training to enhance your abilities.”
up to three quotations per category
10
Frequently asked questions
reuses public facts · FAQ schema
Where is Leviathan Security Group located?
631 Strander Blvd, Tukwila, WA 98188.
How many people work at Leviathan Security Group?
Leviathan Security Group has 45 staff.
What services does Leviathan Security Group offer?
How does Leviathan Security Group rank among IT providers in Tukwila?
#2 of 9 observed providers in Tukwila; #1,825 of 45,456 nationally.
Is Leviathan Security Group claimed on MSP Signal?
Not claimed.
Claimed · not shown (unclaimed) · Verified data · conditional on field sources · Registered entity · conditional on legal-entity nameLast observed Oct 1, 2026 · Citation: Leviathan Security Group company profile · https://mspsignal.com/msp/leviathan-security-group
