DS-SIZE-501-PLUSRev. 9 Nov 2026

Managed service providers with 501+ staff

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

MSPs
190
US
116
UK
74
Share of directory
2%

190MSPs · page 3

AvePoint Seattle logo

AvePoint Seattle

Seattle, Washington · US

Support
–
Size
501+
Facts
33

ServiceNowConnectWise (product not named)

LogicMonitor logo

LogicMonitor

London · UK

Support
–
Size
501+
Facts
33

Freshservice / FreshdeskServiceNowCisco MerakiUbiquiti UniFiVeeam

OpenText logo

OpenText

Reading, South East England · UK

Support
24/7
Size
501+
Facts
33

ServiceNowCarbonite

Spyrosoft Ltd logo

Spyrosoft Ltd

Christchurch, South West England · UK

Support
24/7
Size
501+
Facts
33
BellTechlogix logo

BellTechlogix

Newport News, Virginia · US

Support
–
Size
501+
Facts
32

ServiceNow

Vectra AI logo

Vectra AI

San Jose, California · US

Support
–
Size
501+
Facts
32

SentinelOneCrowdStrikeMicrosoft Defender

Long View logo

Long View

Denver, Colorado · US

Support
24/7
Size
501+
Facts
31

ServiceNowSentinelOneProofpointFortinetCisco Meraki

Marlink Ltd UK logo

Marlink Ltd UK

Chessington, London · UK

Support
24/7
Size
501+
Facts
31

ESETFortinetVeeamTD SYNNEX

Optiv logo

Optiv

Bellevue, Washington · US

Support
–
Size
501+
Facts
30

BeyondTrust Remote SupportCrowdStrikeProofpoint

Eze Castle Integration logo

Eze Castle Integration

Minneapolis, Minnesota · US

Support
–
Size
501+
Facts
29

BeyondTrust Remote SupportSentinelOneCisco DuoAcronis

Flagship Lab Services logo

Flagship Lab Services

Somerville, Massachusetts · US

Support
24/7
Size
501+
Facts
29

SentinelOneSophosBitdefenderWebrootAxcient