DS-STACK-MICROSOFT-DERev. 8 Nov 2026

MSPs using Microsoft Defender

Microsoft Defender (Microsoft) seen at 550 of the 12,445 MSPs in the directory: 5% of the 10,403 researched in full (7,126 US, 3,277 UK), the sample the shares use. “Seen” means a partner badge, the MSP’s own pages, a job ad or a public DNS record; NC on a profile means not found, not “not used”.

MSPs seen
550
US
302 (4% of full)
UK
248 (7% of full)
Type
Security
Co-occurring tools

Often seen with Microsoft Defender

Evidence

How we know

  • named on their site476
  • partner badge on their site74

550MSPs · page 22

Just Cyber Security logo

Just Cyber Security

Bolton, North West England · UK

Support
–
Size
–
Facts
18

ServiceNowN-able (N-central / N-sight)HuntressSophosMicrosoft Defender

Midwest Computer Solutions Inc. logo

Midwest Computer Solutions Inc.

Columbus, Indiana · US

Support
Business hours
Size
–
Facts
18

ThreatDown (Malwarebytes)Microsoft DefenderKaseya (product not named)

Zensec logo

Zensec

Coventry, West Midlands · UK

Support
24/7
Size
51–200
Facts
18

HaloPSAMicrosoft DefenderFortinet

nuHarbor logo

nuHarbor

Colchester, Vermont · US

Support
–
Size
51–200
Facts
18

CrowdStrikeMicrosoft Defender

JDM Tech Services logo

JDM Tech Services

Congleton, North West England · UK

Support
–
Size
–
Facts
17

Microsoft Defender

Netko IT Solutions Ltd logo

Netko IT Solutions Ltd

Pulborough, South East England · UK

Support
Business hours
Size
–
Facts
17

Microsoft Defender

Perspicuity logo

Perspicuity

Yeovil, South West England · UK

Support
–
Size
11–50
Facts
17

Microsoft Defender

BedriSystems logo

BedriSystems

Tulsa, Oklahoma · US

Support
–
Size
–
Facts
16

Microsoft Defender

Cloud2networks logo

Cloud2networks

Decatur, Georgia · US

Support
–
Size
–
Facts
16

Microsoft Defender

CompleteMSP logo

CompleteMSP

Huntsville, Alabama · US

Support
–
Size
–
Facts
16

HaloPSAMicrosoft Defender

Crimson Line logo

Crimson Line

Kenilworth, West Midlands · UK

Support
–
Size
–
Facts
16

HaloPSASophosMicrosoft Defender

ECF Data, LLC logo

ECF Data, LLC

Las Vegas, Nevada · US

Support
–
Size
–
Facts
16

Microsoft Defender

Meridian PC Solutions logo

Meridian PC Solutions

West Chester, Pennsylvania · US

Support
Business hours
Size
–
Facts
16

Microsoft Defender

Soteria logo

Soteria

North Charleston, South Carolina · US

Support
–
Size
11–50
Facts
16

SentinelOneCrowdStrikeMicrosoft Defender

Virtual Engine Ltd logo

Virtual Engine Ltd

Reading, South East England · UK

Support
–
Size
1–10
Facts
16

Microsoft Defender

Contronix Technologies logo

Contronix Technologies

Glen Cove, New York · US

Support
–
Size
–
Facts
15

AteraFreshservice / FreshdeskMicrosoft Defender