Company record · observed Sep 28, 2026 · confidence 50%

UnclaimedManaged security providerFounded 2021350 staffLocal

Fortis By SentinelIT service provider profile · Downers Grove, IL

Downers Grove, IL · localfortisbysentinel.com ↗(844) 297-4853

Ownership: IndependentPublic: NoTicker: ––Acquisition: ––Closed: ––

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MSP score · confidence 50%

30-day change: –– · No changes detected in the last 180 days.

National rank#15,373of 45,502 · top 34%

IL#627of 1,765 · top 36%

Downers Grove#11of 24 · top 46%

Security headers FDomain 5 yrsNAICS 5415

MSP Signal ranks Fortis By Sentinel #15,373 of 45,502 IT service providers nationally. Fortis By Sentinel is an IT service provider in Downers Grove, IL, founded 2021, with 350 staff. It offers Managed Security, SOC, Threat Monitoring.

Source: MSP Signal, Fortis By Sentinel company profile, Sep 28, 2026, https://mspsignal.com/msp/fortis-by-sentinel

Score breakdown

5 pillars · weighted · 52.5 / 100

Reputation30%

67/100

Lifted by more Google reviews and a higher rating.

Presence25%

56/100

Lifted by a stronger website and public profiles.

Credibility20%

21/100

Lifted by a fuller record: services, credentials, pricing.

Scale15%

94/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 52.5 is builtscore × weight = points

52.5of 100 · 47.5 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%20.2

Presence

×25%14.0

Credibility

×20%4.2

Scale

×15%14.2

Momentum

×10%0.0

▲ Momentum 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 d0 / 4No changes detected in the last 180 days.

Local rivals · 25 mihow chosen

701 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

Signal feed

no events returned

No changes detected in the last 180 days.

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

Reputation

Google · 0 reviews

–

Listing: ––review velocity: ––

Star distribution: ––

What reviewers mention

––

Listings

––

Sentiment––

Hours––

Other sources · BBB: –– · Facebook rating: ––

Services and offer

from their site

MManaged Security

SSOC

TThreat Monitoring

IIncident Response

PPenetration Testing

SSecurity Assessment

FForensics

vvCISO

CCompliance

SSecurity Consulting

Industries

––

Availability

24/7 support claimed their site

Guarantees

24x7x365 threat protection and monitoring8.5 minute average time to respond

Compliance

––

Works with

––

Partners

––

Web & search

MSPSIG.RPT search scan · technical record

Organic 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

Microsoft Exchange Online

▸ Open technical record · web maturity 80 / 100

Socials5/10

Longevity5/10

Email Auth15/15

Site Depth10/10

Brand Assets5/5

unmeasured components: seo, reviews, pricing, blog

Performance · SEO · Accessibility57 · 92 · 95

Email authSPF · DKIM · DMARC p=reject

CDNImperva Incapsula

Hosting––

Blog––

Subdomains––

Security headersF

Record & location

Approximate HQ areaBasemap © Esri, HERE, Garmin, OpenStreetMap contributors

Fortis By Sentinel website snapshot — Website

Location

2550 Warrenville Road

Founded

2021

Staff

350 staff · national median 10

Languages

––

Annual revenue

$50M to $100M · range · exact estimate on the Signal plan

NAICS

5415, 54151, 541511, 541519

Also from

––

States served

––

Headcount change

––

People & hiring

6 tracked · 0 leaders

Staff by department

––

Hiring

0job postings in 90 days

Job postings: ––

Careers page ↗

Recognition, news & about

public sources

Awards & rankings

––

Peer mentions in 90 days: –– · BBB: ––

In the news

––

About––

Leadership

––

0 joined and 0 left in 90 days

names, titles and people moves on the Signal plan

Service areas

––

Partner badge

––

What they say about themselves

site quotations · unconfirmed

Availability

“We are fighting for you with 24x7x365 monitoring of your environment through our Security Operations Center (SOC), along with other enforcement measures to help lower the time to detect and respond to active threats.”

Certification

“Any attacks, relevant threats, or suspicious behavior discovered by our team of highly certified experts will result in an alert to your administrators for next steps and containment activities.”

“Explore Incident Response When your organization is under attack, the highly certified Fortis team will step in to help you fight back and recover.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is Fortis By Sentinel located?

2550 Warrenville Road.

How many people work at Fortis By Sentinel?

Fortis By Sentinel has 350 staff.

What services does Fortis By Sentinel offer?

Managed Security, SOC, Threat Monitoring, Incident Response, Penetration Testing, Security Assessment, Forensics, vCISO, Compliance, Security Consulting.

How does Fortis By Sentinel rank among IT providers in Downers Grove?

#11 of 24 observed providers in Downers Grove; #15,373 of 45,502 nationally.

Is Fortis By Sentinel 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 28, 2026 · Citation: Fortis By Sentinel company profile · https://mspsignal.com/msp/fortis-by-sentinel

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