Lanmark Limited is an IT Managed Services Provider headquartered in Dartford, Kent, serving businesses across London and Southeast England since 1993. We provide unlimited IT support priced per user, 24/7 Managed Detection and Response (MDR) security monitoring, and Microsoft 365 cloud services — making enterprise-grade IT and cybersecurity accessible to SMBs. Lanmark holds Microsoft's Support Service Designation, an accreditation held by fewer than a dozen companies worldwide. Our per-user pricing model removes the complexity of per-device and per-incident billing, giving growing businesses simple, predictable IT costs. We work with professional services firms, legal practices, finance businesses, and operations-led organisations, typically in the 20–500 user range across London and the wider South East. Lanmark is one of the UK’s leading cloud specialists. We focus on helping organisations overcome challenges and realise business objectives through cloud enablement, mobility, security and collaboration services.
| Website | https://lanmark.com |
| Revenue | $16.8 million |
| Employees | 25 (15 on RocketReach) |
| Founded | 1994 |
| Phone | +44 20 7123 4910 |
| Technologies |
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| Industry | IT Services and IT Consulting, Software General, Other Commercial Services, IT Outsourcing, Software, IT Support, Computer Support, IT & Business Consultancy, Cloud, Managed Services, Backup, IT Purchasing, Mimecast, Microsoft, Office 365, Business Continuity, Hosted Midex |
| Web Rank | 26 Million |
| Keywords | Cloudtransformation, Datasecurity, Cybersecurity, Cloudcomputing, Digitaltransformation, Cloudmigration, Datasolutions, Cloudsolutions, Cloudservices, Cloudstrategy, Businesscontinuity, Itconsulting, Informationsystems, Itinfrastructure |
| Competitors | i3 Business Solutions, Acendex, Allteks Ltd, VisionSoft, Inc., UKN Group, Managed IT Services (view competitors) |
| SIC | SIC Code 73 Companies, SIC Code 737 Companies |
| NAICS | NAICS Code 51 Companies, NAICS Code 518 Companies |
Looking for a particular Lanmark employee's phone or email?
The Lanmark annual revenue was $16.8 million in 2026.
Mark Brown is the Technical Director of Lanmark.
15 people are employed at Lanmark.
The NAICS codes for Lanmark are [51, 518].
The SIC codes for Lanmark are [73, 737].