Company record · observed Oct 3, 2026 · confidence 50%

UnclaimedManaged service providerFounded 1989500 staffLocal

Fourth DimensionIT service provider profile · Campbell, CA

Campbell, CA · localfourdtech.com ↗(724) 892-5488

Ownership: AcquiredPublic: NoTicker: ––Acquisition: ––Closed: ––

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MSP score · confidence 50%

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

National rank#4,578of 45,502 · top 11%

CA#518of 4,784 · top 11%

Campbell#2of 18 · top 12%

Organic ~0/moSecurity headers FHosting ApacheDomain 24 yrsNAICS 541513

MSP Signal ranks Fourth Dimension #4,578 of 45,502 IT service providers nationally. Fourth Dimension is a managed service provider in Campbell, CA, founded 1989, with 500 staff. It offers Managed IT, Managed Security, Cloud migration.

Source: MSP Signal, Fourth Dimension company profile, Oct 3, 2026, https://mspsignal.com/msp/fourth-dimension

Score breakdown

5 pillars · weighted · 63.3 / 100

Reputation30%

67/100

Lifted by more Google reviews and a higher rating.

Presence25%

67/100

Lifted by a stronger website and public profiles.

Credibility20%

57/100

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

Scale15%

100/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 63.3 is builtscore × weight = points

63.3of 100 · 36.7 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%20.2

Presence

×25%16.7

Credibility

×20%11.4

Scale

×15%15.0

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

567 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 Apr 1, 2024

Activity · returned samplelatest week: 1 event

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

Apr 1, 2024

Website changedMerger / Acquisitionsource: their website

recorded

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

Managed IT

MManaged Security

CCloud migration

IIdentity Access Management

VVulnerability Assessment

PPenetration Testing

SSIEM

NNetwork management

SServer Management

SStorage Management

DDesktop Management

IInfrastructure Design

Industries

BankingManufacturingRetailSoftware ServicesTelecomService IndustryBpoNonprofit

Availability

24/7 support claimed their site

Guarantees

SLA and SOP driven servicesCould reduce labor costs up-to 50% resulting up-to 30% overall net savings

Compliance

––

Works with

––

Partners

Microsoft · Solutions Partner

Web & search

MSPSIG.RPT search scan · technical record

Organic visits~0/ month est.

Domain authority21/ 100

Top keywords · position

Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.

Website technology

.netAioseoAsp.netAWS Multi Factor AuthenticationAdobe Experience ManagerAll In One SEOAmazon AWSAmazon S3Amazon Virtual Private CloudApacheApache Http ServerAstra

▸ Open technical record · web maturity 66 / 100

SEO8/15

Blog5/15

Socials10/10

Longevity10/10

Email Auth5/15

Site Depth10/10

Brand Assets5/5

unmeasured components: reviews, pricing

Performance · SEO · Accessibility41 · 92 · 87

Email authSPF · DKIM

CDN––

HostingApache

Blogstale

Subdomains8

Security headersF

Record & location

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

Fourth Dimension website snapshot — Website

Location

Abdul Razaak Street

Founded

1989

Staff

500 staff · national median 10

Languages

English

Annual revenue

$10M to $50M · range · exact estimate on the Signal plan

NAICS

541513, 541512

Also from

––

States served

––

Headcount change

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

People & hiring

25 tracked · 2 leaders

Staff by department

Engineering

201

Support

115

Information Technology

Sales

Consulting

Human Resources

Operations

Marketing

Hiring · 4 open roles

4job postings in 90 days

Server support Engineer

service_desk

Network Engineer

cloud_infra

Network Security Engineer

security

Careers page ↗ · 3 postings shown, not a directory

Recognition, news & about

public sources

Awards & rankings

––

Peer mentions in 90 days: 0 · BBB: ––

In the news

––

About––

Leadership

2 leaders 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

“Absolute Performance, Inc.(API) and FourD have been working together for more than 10 years and enabling API scalability for rapid growth and high performance infrastructure management.”

“Information Protection and Lifecycle Management Over the years, network security and design have been rapidly becoming more and more complex to keep pace with the fast evolving threats.”

“Let’s keep building." Madhan Ghurumurthy Director Gee Gee Kay We have been working with FourD for many years, and they have been a reliable partner for all our IT needs.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is Fourth Dimension located?

Abdul Razaak Street.

How many people work at Fourth Dimension?

Fourth Dimension has 500 staff.

What services does Fourth Dimension offer?

Managed IT, Managed Security, Cloud migration, Identity Access Management, Vulnerability Assessment, Penetration Testing, SIEM, Network management, Server Management, Storage Management, Desktop Management, Infrastructure Design.

How does Fourth Dimension rank among IT providers in Campbell?

#2 of 18 observed providers in Campbell; #4,578 of 45,502 nationally.

Is Fourth Dimension 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 3, 2026 · Citation: Fourth Dimension company profile · https://mspsignal.com/msp/fourth-dimension

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