DS-SIZE-51-200Rev. 8 Nov 2026

Managed service providers with 51–200 staff

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

MSPs
457
US
297
UK
160
Share of directory
4%

444MSPs · page 1

Managed247 logo

Managed247

Milton Keynes, South East England · UK

Support
24/7
Size
51–200
Facts
64

HaloPSAServiceNowNinjaOneHuntressESET

BetterWorld Technology logo

BetterWorld Technology

Oak Brook, Illinois · US

Support
24/7
Size
51–200
Facts
62

SentinelOneSophosMicrosoft DefenderProofpointBarracuda

Katalyst logo

Katalyst

Spartanburg, South Carolina · US

Support
24/7
Size
51–200
Facts
58

HaloPSASentinelOneKnowBe4ProofpointMimecast

The One Point logo

The One Point

Hessle, Yorkshire and the Humber · UK

Support
24/7
Size
51–200
Facts
56

HaloPSAN-able (N-central / N-sight)ESETUbiquiti UniFiIngram Micro

NAKA logo

NAKA

North Myrtle Beach, South Carolina · US

Support
24/7
Size
51–200
Facts
55

ServiceNowBeyondTrust Remote SupportCrowdStrikeSophosBitdefender

Xceltek logo

Xceltek

Tulsa, Oklahoma · US

Support
24/7
Size
51–200
Facts
55

N-able (N-central / N-sight)SentinelOneSonicWallCisco MerakiTD SYNNEX

1-800 Office Solutions logo

1-800 Office Solutions

Pine Bluff, Arkansas · US

Support
Business hours
Size
51–200
Facts
52

ConnectWise PSANinjaOneSentinelOneCrowdStrikeMicrosoft Defender

Croft logo

Croft

Bristol, South West England · UK

Support
24/7
Size
51–200
Facts
52

HaloPSABitdefenderMicrosoft DefenderKnowBe4WatchGuard

Corsica Technologies

Augusta, Georgia · US

Support
24/7
Size
51–200
Facts
50

Microsoft DefenderKnowBe4FortinetCisco MerakiVeeam

CTS logo

CTS

Hartford, Connecticut · US

Support
24/7
Size
51–200
Facts
49

ScreenConnectSonicWallCisco MerakiUbiquiti UniFiTD SYNNEX

AT-NET Services logo

AT-NET Services

Charlotte, North Carolina · US

Support
24/7
Size
51–200
Facts
48

ScreenConnectIT GlueMicrosoft DefenderSonicWallVeeam

Transputec Ltd logo

Transputec Ltd

Wembley, London · UK

Support
24/7
Size
51–200
Facts
48

Freshservice / FreshdeskServiceNowMicrosoft DefenderMimecastCisco Meraki

Xantrion logo

Xantrion

San Francisco, California · US

Support
24/7
Size
51–200
Facts
48

BeyondTrust Remote Support

CyberLab logo

CyberLab

Macclesfield, North West England · UK

Support
24/7
Size
51–200
Facts
47

SophosProofpointMimecast

EBC Group logo

EBC Group

Halesowen, West Midlands · UK

Support
24/7
Size
51–200
Facts
47

TeamViewerSentinelOneSophosWatchGuardVeeam

Ever Nimble logo

Ever Nimble

Swansea, Wales · UK

Support
24/7
Size
51–200
Facts
47

SplashtopCrowdStrikeBarracudaFortinetVeeam

Executech logo

Executech

Spokane Valley, Washington · US

Support
24/7
Size
51–200
Facts
47

SophosArctic WolfSonicWallAcronisConnectWise (product not named)

IT GOAT logo

IT GOAT

Dallas, Texas · US

Support
24/7
Size
51–200
Facts
47

Cisco Meraki

ITPartners+ logo

ITPartners+

Mendota Heights, Minnesota · US

Support
Extended hours
Size
51–200
Facts
47

IT GlueDatto (product not named)

WheelHouse IT logo

WheelHouse IT

Fort Lauderdale, Florida · US

Support
24/7
Size
51–200
Facts
47

HuntressCrowdStrikeSonicWall