Company record · observed Oct 13, 2026 · confidence 83%

UnclaimedIT consultingFounded 200316 staffLocal

MARK EnterprisesIT service provider profile · El Segundo, CA

El Segundo, CA · localmark-ent.com ↗(310) 322-2087

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#23,282of 45,502 · top 52%

CA#2,613of 4,784 · top 55%

El Segundo#17of 24 · top 71%

Google 3.7★ (3)Security headers BDomain 23 yrs

MSP Signal ranks MARK Enterprises #23,282 of 45,502 IT service providers nationally. MARK Enterprises is an IT service provider in El Segundo, CA, founded 2003, with 16 staff. It offers Network Security Assessment, Data Security Assessment, Penetration Testing.

Source: MSP Signal, MARK Enterprises company profile, Oct 13, 2026, https://mspsignal.com/msp/mark-enterprises

Score breakdown

5 pillars · weighted · 47.5 / 100

Reputation30%

63/100

Lifted by more Google reviews and a higher rating.

Presence25%

41/100

Lifted by a stronger website and public profiles.

Credibility20%

45/100

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

Scale15%

46/100

Lifted by team size.

Momentum10%

25/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 47.5 is builtscore × weight = points

47.5of 100 · 52.5 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%19.0

Presence

×25%10.2

Credibility

×20%9.0

Scale

×15%6.8

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

773 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 13, 2026

Activity · returned samplelatest week: 1 event

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

Oct 13, 2026

Security Posture ChangeSecurity Headers Grade: F to B

medium

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

Reputation

Google · 3 reviews

3.7

Listing: Mark Enterprises Inc · Computer consultant · Maps ↗review velocity: 0 in the last 365 days

Distribution · listing sample of 3

1★

2★

3★

4★

5★

4–5★ 2 · 66.7% 3★ 0 · 0.0% 1–2★ 1 · 33.3%, not the same population as the 3 reviews

What reviewers mention

––

Listings

––

Sentiment––

Hours––

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

Services and offer

from their site

NNetwork Security Assessment

DData Security Assessment

PPenetration Testing

FFirewall Implementation

VVPN Implementation

IIps Ids Implementation

TThreat Mitigation

EEndpoint Protection

CCloud Security

DDdos Protection

DData Loss Prevention

SSecurity Program Development

Industries

FinanceUtilityEntertainmentGovernmentEducation

Availability

––

Guarantees

––

Compliance

––

Works with

Check PointPalo Alto NetworksCiscoJuniperHp

Partners

Cisco

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 Office 365

▸ Open technical record · web maturity 58 / 100

Reviews0/10

Socials5/10

Longevity10/10

Email Auth5/15

Site Depth10/10

Brand Assets5/5

unmeasured components: seo, pricing, blog

Performance · SEO · Accessibility57 · 82 · 59

Email authSPF

CDNSucuri

Hosting––

Blog––

Subdomains0

Security headersB

Record & location

HeadquartersBasemap © Esri, HERE, Garmin, OpenStreetMap contributors

MARK Enterprises website snapshot — Website

Location

531 Main St #857, El Segundo, CA 90245

Founded

2003

Staff

16 staff · national median 10

Languages

––

Annual revenue

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

NAICS

––

Also from

––

States served

––

Headcount change

––

People & hiring

13 tracked · 2 leaders

Staff by department

––

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

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

“The threat landscape has changed dramatically in the last few years and MARK Enterprises has been able to help businesses from small/medium to large enterprises address their security requirements.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is MARK Enterprises located?

531 Main St #857, El Segundo, CA 90245.

How many people work at MARK Enterprises?

MARK Enterprises has 16 staff.

What services does MARK Enterprises offer?

Network Security Assessment, Data Security Assessment, Penetration Testing, Firewall Implementation, VPN Implementation, Ips Ids Implementation, Threat Mitigation, Endpoint Protection, Cloud Security, Ddos Protection, Data Loss Prevention, Security Program Development.

How does MARK Enterprises rank among IT providers in El Segundo?

#17 of 24 observed providers in El Segundo; #23,282 of 45,502 nationally.

Is MARK Enterprises 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 13, 2026 · Citation: MARK Enterprises company profile · https://mspsignal.com/msp/mark-enterprises

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