Company record · observed Oct 25, 2026 · confidence 100%

UnclaimedManaged service providerFounded 2006255 staff

ProSphereIT service provider profile · Alexandria, VA

Moving IT Forward

Alexandria, VAprosphere.com ↗(703) 575-8400

Ownership: ––Public: ––Ticker: ––Acquisition: ––Closed: ––

Watch this company Compare Claim this company

MSP score · confidence 100%

30-day change: –– · 3 of 4 change types in 180 days

National rank#8,762of 45,545 · top 20%

VA#479of 2,379 · top 21%

Alexandria#21of 123 · top 18%

Google 2.5★ (6)Security headers FDomain 17 yrsNAICS 541511

MSP Signal ranks ProSphere #8,762 of 45,545 IT service providers nationally. ProSphere is a managed service provider in Alexandria, VA, founded 2006, with 255 staff. It offers Enterprise IT Operations Support, Software Development Engineering, Cybersecurity.

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

Score breakdown

5 pillars · weighted · 58.1 / 100

Reputation30%

42/100

Lifted by more Google reviews and a higher rating.

Presence25%

55/100

Lifted by a stronger website and public profiles.

Credibility20%

54/100

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

Scale15%

89/100

Lifted by team size.

Momentum10%

75/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 58.1 is builtscore × weight = points

58.1of 100 · 41.9 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%12.5

Presence

×25%13.8

Credibility

×20%10.8

Scale

×15%13.4

Momentum

×10%7.5

▲ Reputation 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 d3 / 4momentum 75

Local rivals · 25 mihow chosen

2,630 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

3 events · 26 wks ending Oct 24, 2026

Activity · returned samplelatest week: 3 events

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

Oct 24, 2026

Headcount ChangeHeadcount: 241 to 255

small

Oct 20, 2026

Service AddedServices: 6 items to 10 itemssource: their website

medium

Oct 18, 2026

Service RemovedServices: 8 items to 6 itemssource: their website

medium

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

Reputation

Google · 6 reviews · 1 listings

2.5

Listing: ProSphere · Business management consultant · Maps ↗review velocity: 0 in the last 365 days

Distribution · listing sample of 6

1★

2★

3★

4★

5★

4–5★ 2 · 33.3% 3★ 0 · 0.0% 1–2★ 4 · 66.7%, not the same population as the 6 reviews

What reviewers mention

––

Listings

ProSphere2.5 · 6

Sentiment––

HoursMon–Sun 7 AM to 9 PM

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

Services and offer

from their site

EEnterprise IT Operations Support

SSoftware Development Engineering

Cybersecurity

TTechnical Services Program Management

IInformation Assurance

VVulnerability Management

PPenetration Testing

RRmf Certification Accreditation

CCloud migration

IIT Service Management

Industries

Government

Availability

No 24/7 claim on their site

Guarantees

––

Compliance

––

Works with

SplunkSolarwindsVmware VsphereMicrosoft Hyper VMicrosoft AzureAWS

Partners

––

Certifications

ISO 27001

Web & search

MSPSIG.RPT search scan · technical record

Organic visits–/ month est.

Domain authority5/ 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 79 / 100

Pricing0/10

Reviews5/10

Socials10/10

Longevity10/10

Email Auth15/15

Site Depth10/10

Brand Assets5/5

unmeasured components: seo, blog

Performance · SEO · Accessibility73 · 54 · 98

Email authSPF · DKIM · DMARC p=quarantine

CDN––

Hosting––

Blog––

Subdomains––

Security headersF

Record & location

HeadquartersBasemap © Esri, HERE, Garmin, OpenStreetMap contributors

Location

1101 King St, Alexandria, VA 22314

Founded

2006

Staff

255 staff · national median 10

Languages

English

Annual revenue

Above $50M · range · exact estimate on the Signal plan

NAICS

541511, 541512

Also from

––

States served

––

Headcount change

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

People & hiring

232 tracked · 6 leaders

Staff by department

Information Technology

Support

Engineering

Operations

Finance

Administrative

Human Resources

Business Development

Hiring · 2 open roles

1job postings in 90 days

Referral Clerk

US-NJ-McGuire AFB · Oct 6, 2026

Customer Service Technician

service_desk · US-LA-Bossier City · Mar 24, 2026

Customer Service Technician

service_desk · US-TX-El Paso · Mar 24, 2026

Careers page ↗ · jobs observed via Icims · 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

6 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

Recognition

“Awards ProSphere has been recognized by numerous organizations.”

“Our commitment has resulted in numerous awards and recognition from industry and community partners.”

Certification

“Our engineers can also help a client prepare for Risk Management Framework (RMF) Certification and Accreditation.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is ProSphere located?

1101 King St, Alexandria, VA 22314.

How many people work at ProSphere?

ProSphere has 255 staff.

What services does ProSphere offer?

Enterprise IT Operations Support, Software Development Engineering, Cybersecurity, Technical Services Program Management, Information Assurance, Vulnerability Management, Penetration Testing, Rmf Certification Accreditation, Cloud migration, IT Service Management.

How does ProSphere rank among IT providers in Alexandria?

#21 of 123 observed providers in Alexandria; #8,762 of 45,545 nationally.

Is ProSphere 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: ProSphere company profile · https://mspsignal.com/msp/prosphere

Correct this record Claim this company