Company record · observed Oct 11, 2026 · confidence 83%

UnclaimedManaged service providerFounded 19984 staffLocal

CS3 Advantage LLCIT service provider profile · Jeffersonville, IN

Solving Your Technical Issues One Computer At A Time

Jeffersonville, IN · localcs3advantage.com ↗(812) 285-1888

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

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MSP score · confidence 83%

30-day change: –– · 1 of 4 change types in 180 days

National rank#14,120of 45,545 · top 32%

IN#229of 662 · top 35%

Jeffersonville#3of 4 · top 75%

Google 5.0★ (5)Organic ~0/moSecurity headers FHosting IonosDomain 22 yrsNAICS 5415

MSP Signal ranks CS3 Advantage LLC #14,120 of 45,545 IT service providers nationally. CS3 Advantage LLC is a managed service provider in Jeffersonville, IN, founded 1998, with 4 staff. It offers Managed IT, Email Security, Cloud Backup.

Source: MSP Signal, CS3 Advantage LLC company profile, Oct 11, 2026, https://mspsignal.com/msp/cs3-advantage

Score breakdown

5 pillars · weighted · 53.4 / 100

Reputation30%

78/100

Lifted by more Google reviews and a higher rating.

Presence25%

58/100

Lifted by a stronger website and public profiles.

Credibility20%

45/100

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

Scale15%

26/100

Lifted by team size.

Momentum10%

25/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 53.4 is builtscore × weight = points

53.4of 100 · 46.6 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%23.5

Presence

×25%14.6

Credibility

×20%9.0

Scale

×15%3.9

Momentum

×10%2.5

▲ 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 d1 / 4momentum 25

Local rivals · 25 mihow chosen

162 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

1 events · 26 wks ending Oct 12, 2026

Activity · returned samplelatest week: 1 event

Counts the returned sample; empty weeks do not prove complete monitoring coverage.

Oct 12, 2026

Security Posture ChangeSecurity Headers Grade: D to F

medium

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

Reputation

Google · 5 reviews

5.0

Listing: ––review velocity: 0 in the last 365 days

Star distribution: ––

What reviewers mention

––

Listings

––

SentimentPositive

Hours––

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

Services and offer

from their site

Managed IT

EEmail Security

CCloud Backup

NNetwork Security

VVoIP

IT consulting

RRemote Support

Help Desk

Industries

––

Availability

No 24/7 claim on their site

Guarantees

––

Compliance

––

Works with

DellBitdefender

Partners

Microsoft

Web & search

MSPSIG.RPT search scan · technical record

Organic visits~0/ 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

AioseoAll In One SEOAndroidApacheApache Http ServerFlexsliderFont AwesomeGmailGoogle Font APIGoogle MapsGoogle Search ConsoleGoogle Workspace

▸ Open technical record · web maturity 58 / 100

SEO8/15

Blog0/15

Pricing0/10

Reviews0/10

Socials10/10

Longevity10/10

Email Auth15/15

Site Depth10/10

Brand Assets5/5

unmeasured components: none

Performance · SEO · Accessibility63 · 92 · 78

Email authSPF · DMARC p=reject

CDNNone

HostingIonos

Blognone

Subdomains2

Security headersF

Record & location

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

CS3 Advantage LLC website snapshot — Website

Location

603 N Shore Dr

Founded

1998

Staff

4 staff · national median 10

Languages

––

Annual revenue

$0 to $1M · range · exact estimate on the Signal plan

NAICS

5415, 54151, 541511, 541519

Also from

––

States served

––

Headcount change

Steady · 6, 12 and 24 month figures on the Signal plan

People & hiring

4 tracked · 0 leaders

Staff by department

Information Technology

Accounting

Hiring

0job postings in 90 days

Job postings: ––

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

Coverage

“Our solutions focus on establishing effective IT frameworks such as email security, data analysis, onsite and cloud backups, hardware and vendor support, and managed phone services.”

Longevity

“We look forward to many more years of partnership together.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is CS3 Advantage LLC located?

603 N Shore Dr.

How many people work at CS3 Advantage LLC?

CS3 Advantage LLC has 4 staff.

What services does CS3 Advantage LLC offer?

Managed IT, Email Security, Cloud Backup, Network Security, VoIP, IT consulting, Remote Support, Help Desk.

How does CS3 Advantage LLC rank among IT providers in Jeffersonville?

#3 of 4 observed providers in Jeffersonville; #14,120 of 45,545 nationally.

Is CS3 Advantage LLC 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 11, 2026 · Citation: CS3 Advantage LLC company profile · https://mspsignal.com/msp/cs3-advantage

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