Company record · observed Sep 29, 2026 · confidence 67%
MSP Signal ranks Antigen Security #22,785 of 45,545 IT service providers nationally. Antigen Security is an IT service provider in Flint, MI, founded 2020, with 30 staff. It offers Incident Response, Recovery Engineering, Security Training.
Source: MSP Signal, Antigen Security company profile, Sep 29, 2026, https://mspsignal.com/msp/antigen-security
01
Score breakdown
5 pillars · weighted · 47.8 / 100Reputation30%
67/100
Lifted by more Google reviews and a higher rating.Presence25%
48/100
Lifted by a stronger website and public profiles.Credibility20%
24/100
Lifted by a fuller record: services, credentials, pricing.Scale15%
55/100
Lifted by team size.Momentum10%
25/100
Lifted by more kinds of change in 180 days.Weighted contribution · how 47.8 is builtscore × weight = points
47.9of 100 · 52.1 unearned
0255075100
PillarScore / 100WeightPoints
Reputation
×30%20.2
Presence
×25%12.1
Credibility
×20%4.8
Scale
×15%8.3
Momentum
×10%2.5
30-day score Δ–no comparable history
30-day rank Δ–no comparable history
Change types · 180 d1 / 4momentum 25
Local rivals · 25 mihow chosen
56 IT service providers within 25 miBasemap © Esri, HERE, Garmin, OpenStreetMap contributors
Claim · free · local benchmarkPreview
rivals by score band · gap to nearest higher / lower · counts, locked rows are previews, not published facts02
Signal feed
1 events · 26 wks ending Sep 29, 2026Activity · returned samplelatest week: 1 event
Counts the returned sample; empty weeks do not prove complete monitoring coverage.
Sep 29, 2026
Hiring SurgeOpen Job Count: 4 to 23
large03
Reputation
Google · 0 reviews–
Star distribution: ––Listing: ––review velocity: ––
What reviewers mention
––
Listings
––
Sentiment––
Hours––
04
Services and offer
from their siteIIncident Response
RRecovery Engineering
SSecurity Training
AActive Directory Hardening
CCyber Risk Management
MManaged Detection Response
CCyber Insurance Readiness Assessment
Industries
Small BusinessEnterprise
Availability
24/7 support claimed their site
Guarantees
priority 24/7/365 response hotline
Compliance
––
Works with
––
Partners
––
05
Web & search
MSPSIG.RPT search scan · technical recordOrganic visits–/ month est.
Domain authority–/ 100
Top keywords · position
Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.
Website technology
Cloud FlareGoogle AppsMicrosoft Exchange Online
▸ Open technical record · web maturity 69 / 100
Blog5/15
Socials5/10
Longevity5/10
Email Auth15/15
Site Depth10/10
Brand Assets5/5
unmeasured components: seo, reviews, pricingPerformance · SEO · Accessibility61 · 92 · 92
Email authSPF · DKIM · DMARC p=quarantine
CDNFastly
HostingFlywheel/5.1.0
Blogstale
Subdomains5
Security headersF
06
Record & location
HQLocation
––
Founded
2020
Staff
30 staff · national median 10
Languages
––
Annual revenue
$1M to $10M · range · exact estimate on the Signal plan
NAICS
––
Also from
––
States served
––
Headcount change
––
07
People & hiring
2 tracked · 2 leadersStaff by department
––
Hiring · 4 open roles
0job postings in 90 days
Job postings: ––
Careers page ↗ · jobs observed via Bamboohr08
Recognition, news & about
public sourcesAbout––
Leadership
2 leaders named
0 joined and 0 left in 90 days
Service areas
––
Partner badge
––
09
What they say about themselves
site quotations · unconfirmedLongevity
up to three quotations per category“Brad McMahon Chief Technology Officer Brad McMahon brings more than 20 years of experience across software development, technology strategy, cybersecurity, and highly regulated government environments.”
10
Frequently asked questions
reuses public facts · FAQ schemaHow many people work at Antigen Security?
Antigen Security has 30 staff.
What services does Antigen Security offer?
Incident Response, Recovery Engineering, Security Training, Active Directory Hardening, Cyber Risk Management, Managed Detection Response, Cyber Insurance Readiness Assessment.
How does Antigen Security rank among IT providers in Flint?
#6 of 15 observed providers in Flint; #22,785 of 45,545 nationally.
Is Antigen Security claimed on MSP Signal?
Not claimed.
Claimed · not shown (unclaimed) · Verified data · conditional on field sources · Registered entity · conditional on legal-entity nameLast observed Sep 29, 2026 · Citation: Antigen Security company profile · https://mspsignal.com/msp/antigen-security