Company record · observed Oct 25, 2026 · confidence 67%

UnclaimedManaged service providerFounded 200212 staffLocal

BlackCSIIT service provider profile · Dillsburg, PA

Dillsburg, PA · localblackcsi.com ↗(717) 620-3042

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

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MSP score · confidence 67%

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

National rank#9,445of 45,502 · top 21%

PA#359of 1,511 · top 24%

Dillsburg#1of 1 · top 100%

Google 5.0★ (1)Organic ~16/moSecurity headers BHosting CloudflareDomain 23 yrsNAICS 541512

MSP Signal ranks BlackCSI #9,445 of 45,502 IT service providers nationally. BlackCSI is a managed service provider in Dillsburg, PA, founded 2002, with 12 staff. It offers Co-managed IT, Cybersecurity.

Source: MSP Signal, BlackCSI company profile, Oct 25, 2026, https://mspsignal.com/msp/blackcsi

Score breakdown

5 pillars · weighted · 57.4 / 100

Reputation30%

71/100

Lifted by more Google reviews and a higher rating.

Presence25%

84/100

Lifted by a stronger website and public profiles.

Credibility20%

45/100

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

Scale15%

41/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 57.4 is builtscore × weight = points

57.4of 100 · 42.6 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%21.3

Presence

×25%20.9

Credibility

×20%9.0

Scale

×15%6.2

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

142 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

3 events · 26 wks ending Oct 25, 2026

Activity · returned samplelatest week: 1 event

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

Oct 25, 2026

Website changedtitle changed: 'Managed IT Services & IT Support | Dillsburg, PA | blackcsi.' -> 'Managed IT Services & IT Support | Dillsburg, PA | blackcsi.'; services removed: aisource: their website

recorded

Sep 22, 2026

Website changedservices removed: backup, printingsource: their website

recorded

Sep 7, 2026

Website changedservices added: backup, printing; services removed: phone systemssource: their website

recorded

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

Reputation

Google · 1 reviews

5.0

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

Star distribution: ––

What reviewers mention

––

Listings

––

Sentiment––

Hours––

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

Services and offer

from their site

Co-managed IT

Cybersecurity

Industries

ConstructionEducationFinanceHealthcareManufacturingNonprofit

Availability

No 24/7 claim on their site

Guarantees

flat_fee

Compliance

––

Works with

––

Partners

––

Web & search

MSPSIG.RPT search scan · technical record

Organic visits~16/ 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 Office 365

▸ Open technical record · web maturity 80 / 100

SEO15/15

Blog15/15

Pricing0/10

Reviews0/10

Socials10/10

Longevity10/10

Email Auth15/15

Site Depth10/10

Brand Assets5/5

unmeasured components: none

Performance · SEO · Accessibility7 · 92 · 87

Email authSPF · DKIM · DMARC p=none

CDNCloudflare

HostingCloudflare

Blogactive

Subdomains15

Security headersB

Record & location

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

Location

129 W Harrisburg St

Founded

2002

Staff

12 staff · national median 10

Languages

––

Annual revenue

$1M to $10M · range · exact estimate on the Signal plan

NAICS

541512, 541513

Also from

––

States served

Headcount change

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

People & hiring

4 tracked · 1 leaders

Staff by department

Consulting

Information Technology

Finance

Support

Hiring · 2 open roles

2job postings in 90 days

Senior Technology Account Executive

sales

Infrastructure Installation Technician

cloud_infra

Careers page ↗ · 2 postings shown, not a directory

Recognition, news & about

public sources

Awards & rankings

––

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

In the news

––

About

In their own wordsBlackCSI is a provider of scalable technology solutions focused on delivering ROI for our clients. We have deep experience in delivering project-based services to organizations in the commercial, government, and non-profit sectors. Our range of products and services includes unified communications, managed services, communication and security integration, IT infrastructure design and support, IT hardware sales, help desk services, training development and delivery, project management, business and requirements analysis, system testing, and mobile solutions.

MSPSIG.MEMO · summary from public sourcesBlackCSI has spent more than two decades navigating Pennsylvania's IT landscape, building deep experience across construction, education, finance, and healthcare sectors. The Dillsburg firm pairs co-managed IT with cybersecurity expertise, serving clients through a team of 10 to 24 professionals. That span of years, 23 seasons of relationship-building and technical evolution, reflects the kind of operational staying power that shapes how an MSP understands industry rhythms, client needs, and the shifting threat landscape.

Leadership

1 leader named

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

“For a predictable monthly fee, you can enjoy anytime access to remote and on-site services, keeping you in operation.”

Availability

“24/7 Maintenance IT issues don’t stick to a 9 to 5 schedule.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is BlackCSI located?

129 W Harrisburg St.

How many people work at BlackCSI?

BlackCSI has 12 staff.

What services does BlackCSI offer?

Co-managed IT, Cybersecurity.

How does BlackCSI rank among IT providers in Dillsburg?

#1 of 1 observed providers in Dillsburg; #9,445 of 45,502 nationally.

Is BlackCSI 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 25, 2026 · Citation: BlackCSI company profile · https://mspsignal.com/msp/blackcsi

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