Company record · observed Sep 27, 2026 · confidence 50%

UnclaimedIT consultingFounded 20086 staffLocal

BlackStream LLCIT service provider profile · Washington, DC

Washington, DC · localblackstreamtech.com ↗(202) 445-8700

Ownership: IndependentPublic: NoTicker: ––Acquisition: ––Closed: ––

Watch this company Compare Claim this company

MSP score · confidence 50%

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

National rank#26,285of 45,453 · top 58%

DC#328of 914 · top 36%

Washington#326of 904 · top 37%

Security headers BHosting SquarespaceDomain 17 yrsNAICS 5415

MSP Signal ranks BlackStream LLC #26,285 of 45,453 IT service providers nationally. BlackStream LLC is an IT service provider in Washington, DC, founded 2008, with 6 staff. It offers Cybersecurity, IT consulting, Compliance.

Source: MSP Signal, BlackStream LLC company profile, Sep 27, 2026, https://mspsignal.com/msp/blackstream-llc

Score breakdown

5 pillars · weighted · 46.1 / 100

Reputation30%

67/100

Lifted by more Google reviews and a higher rating.

Presence25%

49/100

Lifted by a stronger website and public profiles.

Credibility20%

45/100

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

Scale15%

31/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 46.1 is builtscore × weight = points

46.1of 100 · 53.9 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%20.2

Presence

×25%12.3

Credibility

×20%9.0

Scale

×15%4.7

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

2,904 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

Cybersecurity

IT consulting

CCompliance

IIT Governance

IInfrastructure Design

AApplication Development

Industries

HealthcareGovernment

Availability

––

Guarantees

––

Compliance

––

Works with

––

Partners

––

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 Exchange OnlineSquarespace

▸ Open technical record · web maturity 70 / 100

Socials5/10

Longevity10/10

Email Auth5/15

Site Depth10/10

Brand Assets5/5

unmeasured components: seo, reviews, pricing, blog

Performance · SEO · Accessibility55 · 85 · 94

Email authSPF

CDN––

HostingSquarespace

Blog––

Subdomains––

Security headersB

Record & location

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

BlackStream LLC website snapshot — Website

Location

––

Founded

2008

Staff

6 staff · national median 10

Languages

––

Annual revenue

$1M to $10M · range · exact estimate on the Signal plan

NAICS

5415, 54151, 541511, 541519

Also from

––

States served

––

Headcount change

––

People & hiring

2 tracked · 0 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

––

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

Site quotations: ––up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

How many people work at BlackStream LLC?

BlackStream LLC has 6 staff.

What services does BlackStream LLC offer?

Cybersecurity, IT consulting, Compliance, IT Governance, Infrastructure Design, Application Development.

How does BlackStream LLC rank among IT providers in Washington?

#326 of 904 observed providers in Washington; #26,285 of 45,453 nationally.

Is BlackStream 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 27, 2026 · Citation: BlackStream LLC company profile · https://mspsignal.com/msp/blackstream-llc

Correct this record Claim this company