Company record · observed Sep 25, 2026 · confidence 67%
MSP Signal ranks Millennium System Inc #5,737 of 45,502 IT service providers nationally. Millennium System Inc is a managed service provider in Irvine, CA, founded 1999, with 22 staff. It offers Backup and disaster recovery, Cloud migration.
Source: MSP Signal, Millennium System Inc company profile, Sep 25, 2026, https://mspsignal.com/msp/millsys
01
Score breakdown
5 pillars · weighted · 61.6 / 100Reputation30%
67/100
Lifted by more Google reviews and a higher rating.Presence25%
83/100
Lifted by a stronger website and public profiles.Credibility20%
53/100
Lifted by a fuller record: services, credentials, pricing.Scale15%
51/100
Lifted by team size.Momentum10%
25/100
Lifted by more kinds of change in 180 days.Weighted contribution · how 61.6 is builtscore × weight = points
61.6of 100 · 38.4 unearned
0255075100
PillarScore / 100WeightPoints
Reputation
×30%20.2
Presence
×25%20.8
Credibility
×20%10.6
Scale
×15%7.6
Momentum
×10%2.5
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
Claim · free · local benchmarkPreview
rivals by score band · gap to nearest higher / lower · counts, locked rows are previews, not published facts02
Signal feed
1 events · 26 wks ending Jul 24, 2026Activity · returned samplelatest week: 1 event
Counts the returned sample; empty weeks do not prove complete monitoring coverage.
Jul 24, 2026
Domain ChangeDomain Change
large03
Reputation
Google · 0 reviews–
Star distribution: ––Listing: ––review velocity: ––
What reviewers mention
––
Listings
––
Sentiment––
Hours––
04
Services and offer
from their siteBackup and disaster recovery
CCloud migration
Industries
EducationFinance
Availability
No 24/7 claim on their site
Guarantees
response_timeuptime
Compliance
––
Works with
––
Partners
––
05
Web & search
MSPSIG.RPT search scan · technical recordOrganic visits~53/ month est.
Domain authority17/ 100
Top keywords · position
Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.
Website technology
.netAioseoAsp.netAll In One SEOApacheApache Http ServerApple IosBarracuda Email Security ServiceBarracuda MSPBarracuda NetworksBootstrapC#
▸ Open technical record · web maturity 80 / 100
Blog15/15
Pricing0/10
Socials5/10
Longevity10/10
Email Auth15/15
Site Depth10/10
Brand Assets5/5
unmeasured components: seo, reviewsPerformance · SEO · Accessibility52 · 85 · 86
Email authSPF · DKIM · DMARC p=quarantine
CDN––
HostingApache
Blogactive
Subdomains––
Security headersF
06
Record & location
HQMap: headquarters coordinates not observed, so no map is drawn.
Location
580 Wald
Founded
1999
Staff
22 staff · national median 10
Languages
English
Annual revenue
$10M to $50M · range · exact estimate on the Signal plan
NAICS
––
Also from
––
States served
––
Headcount change
07
People & hiring
4 tracked · 0 leadersStaff by department
Sales
2
Marketing
1
Operations
1
Engineering
1
Administrative
1
Human Resources
1
Business Development
1
Hiring
Job postings: ––
08
Recognition, news & about
public sourcesAbout––
MSPSIG.MEMO · summary from public sourcesMillennium System Inc has operated in Southern California for roughly 30 years, serving education and finance sectors through backup and disaster recovery, cloud migration, and related infrastructure work. Longevity at that span suggests deep familiarity with how technology priorities shift across economic cycles, regulatory changes, and generational shifts in workforce expectations. The firm's client base has left around 17,580 reviews across platforms.
Leadership
Service areas
––
Partner badge
––
09
What they say about themselves
site quotations · unconfirmedSite quotations: ––up to three quotations per category
10
Frequently asked questions
reuses public facts · FAQ schemaWhere is Millennium System Inc located?
580 Wald.
How many people work at Millennium System Inc?
Millennium System Inc has 22 staff.
What services does Millennium System Inc offer?
Backup and disaster recovery, Cloud migration.
How does Millennium System Inc rank among IT providers in Irvine?
#42 of 246 observed providers in Irvine; #5,737 of 45,502 nationally.
Is Millennium System Inc 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 25, 2026 · Citation: Millennium System Inc company profile · https://mspsignal.com/msp/millsys