DS-SIZE-201-500Rev. 9 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
218
US
149
UK
69
Share of directory
2%

218MSPs · page 3

Support
–
Size
201–500
Facts
35

CrowdStrikeSophosBitdefenderProofpointBarracuda

Advizex Technologies logo

Advizex Technologies

Cincinnati, Ohio · US

Support
–
Size
201–500
Facts
34

ServiceNowSentinelOneCrowdStrikeSophosArctic Wolf

Bulletproof logo

Bulletproof

Bangor, Wales · UK

Support
24/7
Size
201–500
Facts
34

CrowdStrikeMicrosoft DefenderFortinetAxcient

Sparkhound logo

Sparkhound

Baton Rouge, Louisiana · US

Support
–
Size
201–500
Facts
34

HaloPSAArctic WolfMicrosoft Defender

Suffescom Solutions

Wilmington, Delaware · US

Support
24/7
Size
201–500
Facts
34

ZendeskServiceNow

The 20 MSP logo

The 20 MSP

Hendersonville, Tennessee · US

Support
24/7
Size
201–500
Facts
34
Citon Computer Corp logo

Citon Computer Corp

Eau Claire, Wisconsin · US

Support
Business hours
Size
201–500
Facts
33

Fortinet

Metro Sales Inc. logo

Metro Sales Inc.

Burnsville, Minnesota · US

Support
24/7
Size
201–500
Facts
33

HuntressSentinelOneFortinet

Office1 San Luis Obispo logo

Office1 San Luis Obispo

San Luis Obispo, California · US

Support
24/7
Size
201–500
Facts
33

SophosWebrootConnectWise (product not named)

PCS logo

PCS

Vineland, New Jersey · US

Support
24/7
Size
201–500
Facts
33
Roc Technologies Limited logo

Roc Technologies Limited

Thatcham, South East England · UK

Support
–
Size
201–500
Facts
33

ServiceNowNinjaOneCrowdStrikeMicrosoft DefenderFortinet

TSG logo

TSG

Glasgow, Scotland · UK

Support
–
Size
201–500
Facts
33

HaloPSASophosMicrosoft DefenderDatto (product not named)

Transparity logo

Transparity

London · UK

Support
24/7
Size
201–500
Facts
33

Microsoft Defender

iT1 Source logo

iT1 Source

Tempe, Arizona · US

Support
–
Size
201–500
Facts
33

ServiceNowThreatDown (Malwarebytes)Arctic WolfMimecastBarracuda

A&O IT Group logo

A&O IT Group

Bracknell, South East England · UK

Support
–
Size
201–500
Facts
32

Freshservice / FreshdeskFortinet

ATC logo

ATC

West Des Moines, Iowa · US

Support
24/7
Size
201–500
Facts
32
Hazen Technologies Inc logo

Hazen Technologies Inc

Parkland, Florida · US

Support
24/7
Size
201–500
Facts
32

AteraZendeskFreshservice / FreshdeskScreenConnectTeamViewer

Intragen Ltd logo

Intragen Ltd

London · UK

Support
–
Size
201–500
Facts
32

CrowdStrike

Netsurit logo

Netsurit

Westbrook, Maine · US

Support
24/7
Size
201–500
Facts
32

SentinelOneMicrosoft DefenderMimecast