stars 1 stars 2 stars 3

Clavister is a specialised European cybersecurity company, protecting complex digital businesses for more than two decades. Founded and headquartered in Örnsköldsvik, Sweden, Clavister pioneered one of the first firewalls and continues to build robust and adaptive cybersecurity solutions since. Empowering a growing ecosystem of partners and resellers, we have been serving customers in more than 100 countries with 125,000+ deployments across public sector, service provider and defence sectors. Network, cloud, mobile, end points - we secure them all. The company is, since 2014, listed on Nasdaq First North. For more information, visit www.Clavister.com

Website http://www.clavister.com
Ticker CLAV
Revenue $16.4 million
Funding $23.6 million
Employees 119 (107 on RocketReach)
Founded 1997
Address 6j Sjögatan, Örnsköldsvik, Vaesternorrland 891 60, SE
Phone +46 660 29 92 00
Fax (466) 601-2250
Technologies
Industry Network Security, Computer and Network Security, Custom Software & Technical Consulting, Cyber Security, Software, Information Technology, Next Generation Firewalls, Privacy and Security, UTM, Mobile, Information Security, Virtual Security Gateways, Security, Intelligent Mobile Offloading, Backhaul Security, Packet Core Security, VPN, Security as a Service
Web Rank 1 Million
Keywords Cybersecurity, Network Security, Cybersecurity Solutions, Firewall Solutions, Network Security Solutions, Network Protection, Threat Prevention, It Security, Security Solutions, Digital Security, Intrusion Prevention, Data Protection, Security Services, Next Generation Firewall, Managed Security Services, Endpoint Security, Threat Intelligence, Secure Access, Cloud Security, Vulnerability Management
Competitors Fortinet, Palo Alto Networks, Sophos, Check Point Software Technologies Ltd, Cisco, Juniper Networks, McAfee, TrendAI, 博威特网络技术(上海)有限公司, Raytheon|Websense +47 more (view full list)
SIC SIC Code 73 Companies, SIC Code 737 Companies
NAICS NAICS Code 541511 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 5415 Companies, NAICS Code 54151 Companies

Clavister Questions

The Clavister annual revenue was $16.4 million in 2026.

John Vestberg is the President and CEO of Clavister.

107 people are employed at Clavister.

Clavister is based in Örnsköldsvik, Vaesternorrland.

The NAICS codes for Clavister are [541511, 541, 54, 5415, 54151].

The SIC codes for Clavister are [73, 737].

Top Clavister Employees

View Similar People
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users