DS-SIZE-201-500Rev. 8 Nov 2026

Managed service providers with 201–500 staff

From the staff count the MSP publishes, or else its LinkedIn company size band. Combine with other filters.

MSPs
126
US
81
UK
45
Share of directory
1%

126MSPs · page 1

CompassMSP logo

CompassMSP

Hartford, Connecticut · US

Support
24/7
Size
201–500
Facts
67

IT GlueSentinelOneESETBarracudaCisco Duo

Sourcepass logo

Sourcepass

Pittsfield, Massachusetts · US

Support
24/7
Size
201–500
Facts
58

IT GlueSentinelOneMicrosoft DefenderSonicWallCisco Meraki

Corporate Technologies logo

Corporate Technologies

San Diego, California · US

Support
24/7
Size
201–500
Facts
57

ConnectWise PSAScreenConnectIT GlueBarracudaCisco Meraki

Omega Systems logo

Omega Systems

Reading, Pennsylvania · US

Support
24/7
Size
201–500
Facts
56

ScreenConnectSentinelOneBarracudaTodylFortinet

BCN Group Ltd Belfast logo

BCN Group Ltd Belfast

Belfast, Northern Ireland · UK

Support
24/7
Size
201–500
Facts
55

SophosMicrosoft DefenderKnowBe4MimecastFortinet

Centre Technologies logo

Centre Technologies

Austin, Texas · US

Support
24/7
Size
201–500
Facts
47

SentinelOneArctic WolfKnowBe4DNSFilterCisco Meraki

Zazz logo

Zazz

Franklin, Tennessee · US

Support
24/7
Size
201–500
Facts
47

NinjaOneSentinelOneSophosMicrosoft DefenderCisco Meraki

Convergence Networks logo

Convergence Networks

Lansing, Michigan · US

Support
24/7
Size
201–500
Facts
46

ConnectWise (product not named)Kaseya (product not named)

Miles IT logo

Miles IT

Tampa, Florida · US

Support
24/7
Size
201–500
Facts
46

CrowdStrikeKnowBe4Barracuda

Dataprise logo

Dataprise

Virginia Beach, Virginia · US

Support
24/7
Size
201–500
Facts
45

ScreenConnectSentinelOneFortinetVeeam

NetGain Technologies, LLC logo

NetGain Technologies, LLC

Louisville, Kentucky · US

Support
24/7
Size
201–500
Facts
45

ConnectWise PSAN-able (N-central / N-sight)HuntressCrowdStrikeSophos

SoftSages Technology logo

SoftSages Technology

Malvern, Pennsylvania · US

Support
24/7
Size
201–500
Facts
45

SonicWallVeeamTD SYNNEX

Boxxe IT Solutions logo

Boxxe IT Solutions

Kettering, East Midlands · UK

Support
24/7
Size
201–500
Facts
44

HaloPSAN-able (N-central / N-sight)CrowdStrikeSophosBitdefender

Magna5 logo

Magna5

Mobile, Alabama · US

Support
24/7
Size
201–500
Facts
44

HaloPSADNSFilterFortinetWatchGuardCisco Meraki

All Lines Technology

Cranberry Twp, Pennsylvania · US

Support
24/7
Size
201–500
Facts
42

ScreenConnectSentinelOneMicrosoft DefenderKnowBe4Fortinet

Netrio logo

Netrio

McKinney, Texas · US

Support
–
Size
201–500
Facts
42

ServiceNowZoho DeskNinjaOneHuntressFortinet

Sota logo

Sota

Sittingbourne, South East England · UK

Support
24/7
Size
201–500
Facts
41

IT GlueWatchGuardVeeam8x8

VectorUSA logo

VectorUSA

Torrance, California · US

Support
24/7
Size
201–500
Facts
41

Autotask PSASentinelOneCrowdStrikeArctic WolfKnowBe4

ivision logo

ivision

Atlanta, Georgia · US

Support
24/7
Size
201–500
Facts
41

ServiceNowCrowdStrikeArctic WolfMicrosoft DefenderCisco Meraki