Company record · observed Sep 24, 2026 · confidence 50%

UnclaimedIT service providerFounded 20029 staffLocal

Harbor Link Holdings LLCIT service provider profile · Baltimore, MD

Harbor Link’s vision is to make Maryland, DC, & Northern Virginia global leaders in telecom infrastructure and 5G.

Baltimore, MD · localharbornetworksolutions.com ↗(833) 432-7534

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#33,142of 45,456 · top 73%

MD#1,076of 1,395 · top 78%

Baltimore#93of 128 · top 73%

Organic ~116/moSecurity headers DHosting ApacheDomain 3 yrsNAICS 517111

MSP Signal ranks Harbor Link Holdings LLC #33,142 of 45,456 IT service providers nationally. Harbor Link Holdings LLC is an IT service provider in Baltimore, MD, founded 2002, with 9 staff. It offers Dark Fiber, Private Networks, Conduit Infrastructure.

Source: MSP Signal, Harbor Link Holdings LLC company profile, Sep 24, 2026, https://mspsignal.com/msp/harbor-link-holdings-llc

Score breakdown

5 pillars · weighted · 42.5 / 100

Reputation30%

67/100

Lifted by more Google reviews and a higher rating.

Presence25%

60/100

Lifted by a stronger website and public profiles.

Credibility20%

9/100

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

Scale15%

37/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 42.5 is builtscore × weight = points

42.5of 100 · 57.5 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%20.2

Presence

×25%14.9

Credibility

×20%1.9

Scale

×15%5.6

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

630 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

DDark Fiber

PPrivate Networks

CConduit Infrastructure

NNetwork Design

FFiber Infrastructure

Industries

GovernmentEducationHealthcareBankingFinanceEnterprise

Availability

24/7 support claimed their site

Guarantees

24/7 authorized access to Harbor Link vaults and manholes with specified notice

Compliance

––

Works with

––

Partners

––

Web & search

MSPSIG.RPT search scan · technical record

Organic visits~116/ 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

––

▸ Open technical record · web maturity 85 / 100

SEO8/15

Blog15/15

Socials5/10

Longevity10/10

Email Auth15/15

Site Depth10/10

Brand Assets5/5

unmeasured components: reviews, pricing

Performance · SEO · Accessibility53 · 85 · 79

Email authSPF · DMARC p=none

CDN––

HostingApache

Blogactive

Subdomains––

Security headersD

Record & location

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

Harbor Link Holdings LLC website snapshot — Website

Location

300 E. Lombard Street Suite 840

Founded

2002

Staff

9 staff · national median 10

Languages

––

Annual revenue

$1M to $5M · range · exact estimate on the Signal plan

NAICS

517111

Also from

––

States served

––

Headcount change

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

People & hiring

5 tracked · 1 leaders

Staff by department

Sales

Consulting

Entrepreneurship

Hiring

0job postings in 90 days

Job postings: ––

Recognition, news & about

public sources

Awards & rankings

––

Peer mentions in 90 days: 0 · BBB: ––

In the news

––

About––

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

Longevity

“With over 100 years of combined leadership experience, Harbor Link is reshaping the future of telecommunications and helping bridge the digital divide for underserved communities.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is Harbor Link Holdings LLC located?

300 E. Lombard Street Suite 840.

How many people work at Harbor Link Holdings LLC?

Harbor Link Holdings LLC has 9 staff.

What services does Harbor Link Holdings LLC offer?

Dark Fiber, Private Networks, Conduit Infrastructure, Network Design, Fiber Infrastructure.

How does Harbor Link Holdings LLC rank among IT providers in Baltimore?

#93 of 128 observed providers in Baltimore; #33,142 of 45,456 nationally.

Is Harbor Link Holdings 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 Sep 24, 2026 · Citation: Harbor Link Holdings LLC company profile · https://mspsignal.com/msp/harbor-link-holdings-llc

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