MSP SignalBETA
Company record · observed Oct 12, 2026 · confidence 83%
UnclaimedManaged security providerFounded 2021140 staffLocal
UnderDefense HQ logo

UnderDefense HQIT service provider profile · New York, NY

Ownership: ––Public: NoTicker: ––Acquisition: ––Closed: ––
MSP score · confidence 83%
76.5OF 100
30-day change: –– · 4 of 4 change types in 180 days
National rank#321of 45,502 · top 1%
NY#28of 2,559 · top 2%
New York#15of 1,069 · top 2%
Organic ~4,936/moSecurity headers DHosting CloudflareDomain 9 yrsNAICS 541512

MSP Signal ranks UnderDefense HQ #321 of 45,502 IT service providers nationally. UnderDefense HQ is an IT service provider in New York, NY, founded 2021, with 140 staff. It offers Cloud migration, Co-managed IT, Compliance.

Source: MSP Signal, UnderDefense HQ company profile, Oct 12, 2026, https://mspsignal.com/msp/underdefense-hq

01

Score breakdown

5 pillars · weighted · 76.5 / 100
Reputation30%
67/100
Lifted by more Google reviews and a higher rating.
Presence25%
83/100
Lifted by a stronger website and public profiles.
Credibility20%
69/100
Lifted by a fuller record: services, credentials, pricing.
Scale15%
80/100
Lifted by team size.
Momentum10%
100/100
Lifted by more kinds of change in 180 days.
How the score works
Weighted contribution · how 76.5 is builtscore × weight = points
76.5of 100 · 23.5 unearned
0255075100
PillarScore / 100WeightPoints
Reputation
×30%20.2
Presence
×25%20.6
Credibility
×20%13.7
Scale
×15%11.9
Momentum
×10%10.0
▲ Reputation yields the fewest points per weight, the pillar with the most headroom.
30-day score Δ–no comparable history
30-day rank Δ–no comparable history
Change types · 180 d4 / 4momentum 100
Local rivals · 25 mihow chosen
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in this cell606 providers in this cellUNDERDEFENSE HQPROVIDERS PER CELL1606
1,991 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 facts
02

Signal feed

4 events · 26 wks ending Sep 27, 2026
Activity · returned samplelatest week: 3 events
Counts the returned sample; empty weeks do not prove complete monitoring coverage.
Sep 27, 2026
Security Posture ChangeSecurity Headers Grade: B to D
medium
Sep 27, 2026
Hiring SurgeOpen Job Count: 13 to 70
large
Sep 22, 2026
Pricing Page ChangePricing Page Change
large

Showing the 3 latest of 4.

Signal planSignal plan · full rival watch: every change at every nearby rival.See the Signal plan
03

Reputation

Google · 0 reviews
–
Listing: ––review velocity: 0 in the last 365 days
Star distribution: ––
What reviewers mention
––
Listings
––
Sentiment––
Hours––
Other sources · BBB: –– · Facebook rating: ––
04

Services and offer

from their site
CCloud migration
Co-managed IT
CCompliance
Cybersecurity
Industries
FinanceGovernmentHealthcareManufacturing
Availability
24/7 support claimed their site
Guarantees
Get full context in 2 minutes and cut MTTC to 15
Compliance
CMMCHIPAAPCI DSS
Works with
––
Partners
AWS · Registered
Certifications
ISO 27001SOC 2
05

Web & search

MSPSIG.RPT search scan · technical record
Organic visits~4,936/ month est.
Domain authority33/ 100
Top keywords · position
Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.
Website technology
AIAWS CloudtrailAdrolldata providerAkamaiAmazon AWSAmazon CloudfrontAmazon S3Amazon SesAmazon Simple Email ServiceAnsibleAnthropic
▸ Open technical record · web maturity 75 / 100
SEO15/15
Blog15/15
Pricing0/10
Reviews0/10
Socials10/10
Longevity5/10
Email Auth15/15
Site Depth10/10
Brand Assets5/5
unmeasured components: none
Performance · SEO · Accessibility58 · 85 · 77
Email authSPF · DKIM · DMARC p=reject
CDNCloudflare
HostingCloudflare
Blogactive
Subdomains38
Security headersD
06

Record & location

HQ
5 mi10 miHQMap of UnderDefense HQ headquarters in New York (approximate HQ area)Approximate HQ areaBasemap © Esri, HERE, Garmin, OpenStreetMap contributors
UnderDefense HQ website snapshot
Website
Location
111 John St
Founded
2021
Staff
140 staff · national median 10
Languages
––
Annual revenue
$10M to $50M · range · exact estimate on the Signal plan
NAICS
541512, 51321
Also from
––
States served
––
07

People & hiring

25 tracked · 5 leaders
Staff by department
Engineering
29
Human Resources
10
Operations
7
Sales
6
Business Development
5
Marketing
4
Support
2
Consulting
2
Hiring · 0 open roles
13job postings in 90 days
Delivery Director
leadership
Project Manager
project_management · Marketing
SEO Specialist
marketing
Careers page ↗ · 3 postings shown, not a directory
08

Recognition, news & about

public sources
Awards & rankings
––
Peer mentions in 90 days: –– · BBB: ––
In the news
––
About

In their own wordsUnderDefense is a global cybersecurity company founded in 2017 in Lviv, Ukraine. With headquarters in New York, NY, and operational teams in Ukraine and Poland, the company specializes in protecting organizations from advanced cyber threats. UnderDefense offers a range of services, including 24/7 managed detection and response (MDR), incident response, penetration testing, compliance automation, and cybersecurity consulting. The company’s flagship product, the UnderDefense MAXI Platform, launched in 2023, provides a comprehensive security-as-a-service solution. It features centralized monitoring, threat detection, and compliance automation, achieving a mean time to detect critical alerts of just 20 minutes. UnderDefense serves mid-market and enterprise organizations across various sectors, including healthcare, energy, fintech, and IT services, helping them safeguard sensitive data and maintain operational resilience. With a team of approximately 120 certified experts, UnderDefense is recognized for its commitment to empowering companies against rising cyber threats.

MSPSIG.MEMO · summary from public sourcesUnderDefense HQ serves finance, government, healthcare, and manufacturing sectors from New York, combining cloud migration, co-managed IT, compliance, and cybersecurity expertise. A decade of operations has established the firm within a competitive landscape of roughly 1,200 MSPs statewide, supporting clients through infrastructure transitions and regulatory requirements with a team of 100 to 249 professionals.
Leadership
5 leaders named
0 joined and 0 left in 90 days
Service areas
––
Partner badge
––
09

What they say about themselves

site quotations · unconfirmed
Availability

“24/7 concierge team Ensure a strong defense against threats with the support of our award-winning team, which is available 24/7 to provide assistance and expertise as an extension of your team.”

“Download the Playbook Services 24/7 Threat Detection & MAXImum Responsiveness Our human-led MDR service combines expert insight and automation and AI for fast, precise threat response.”

“Expert Concierge team Get 24/7 access to award-winning security analysts to investigate alerts, prioritize incidents, and execute threat remediation while you focus on strategic tasks.”

up to three quotations per category
10

Frequently asked questions

reuses public facts · FAQ schema
Where is UnderDefense HQ located?

111 John St.

How many people work at UnderDefense HQ?

UnderDefense HQ has 140 staff.

What services does UnderDefense HQ offer?

Cloud migration, Co-managed IT, Compliance, Cybersecurity.

What compliance frameworks does UnderDefense HQ serve?

CMMC, HIPAA, PCI DSS.

How does UnderDefense HQ rank among IT providers in New York?

#15 of 1,069 observed providers in New York; #321 of 45,502 nationally.

Is UnderDefense HQ 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 12, 2026 · Citation: UnderDefense HQ company profile · https://mspsignal.com/msp/underdefense-hq
Correct this recordClaim this company