What departments does Clavister have?

Clavister has employees across 17 departments including Finance, Engineering, Customer Success, Information Security, Analytics.

What is the largest department at Clavister?

The largest department at Clavister is Sales with 10 employees.

Where are Clavister employees located globally?

Clavister has employees across 3 continents and 11 countries including Tunisia, China, Malaysia, Singapore, Sweden.

How has Clavister's team size changed over time?

Clavister's team has decreased from approximately 167 to 109 employees based on available data.

Learn more at LeadIQ.com

Clavister Employee Directory

Q: Who are Clavister's key employees and leadership?

Clavister's key employees include: President And Ceo: J. V., Chief Technology Officer: N. U., Chief Customer Success Officer: M. F., Chief Financial Officer: D. N., Chief Financial Officer: H. R..

Computer and Network SecurityVästernorrland, Sweden51-200 Employees

Clavister is a Swedish cybersecurity company protecting organisations with mission-critical applications for over two decades.
Headquartered in Örnsköldsvik, Sweden, Clavister pioneered early firewall technology and continues to deliver robust network security and identity & access management (IAM) solutions. Our technology secures networks, users and sensitive information across critical infrastructure, the public sector, energy, telecom and defence sectors.
With customers in over 100 countries, Clavister is a trusted European cybersecurity vendor committed to strengthening digital sovereignty.

Clavister has been listed on Nasdaq First North since 2014.
For more information, visit www.clavister.com.

Find Clavister employees' phone numbers or email addresses

Clavister Global Highlights

Europe
136

Sweden
121
Germany
8
Poland
3
Spain
1
Belgium
1
Italy
1
Finland
1

Asia
6

China
4
Malaysia
1
Singapore
1

Africa
1

Tunisia
1

Clavister's Leadership

N. U.
Chief Technology Officer
Mobile Phone
Email
M. F.
Chief Customer Success Officer
Mobile Phone
Email
D. N.
Chief Financial Officer
Mobile Phone
Email
H. R.
Chief Financial Officer
Mobile Phone
Email
N. W.
Chief Information Security Officer, Clavister Group
Mobile Phone
Email
P. S.
Chief Commercial Officer
Mobile Phone
Email
W. A.
Chief Data Scientist
Mobile Phone
Email
M. W.
Vp Marketing
Mobile Phone
Email

Clavister Employee Metrics

100%

50%

2026

2025

Engineering
Sales
Customer Success
Marketing
Program & Project Management
Other
Information Technology
Solutions Engineering
Information Security
Quality Assurance
Business

Contact profiles from Clavister

Name

Title

Contact Info

Location

Last Update

J. V.
President And Ceo
Mobile Phone
Email
Sweden
Apr 21, 2026
D. N.
Group Cfo
Mobile Phone
Email
Sweden
Feb 02, 2026
N. U.
Chief Technology Officer
Mobile Phone
Email
Sweden
Apr 21, 2026
M. F.
Chief Customer Success Officer
Mobile Phone
Email
Sweden
Apr 17, 2026
M. O.
Co-Founder
Mobile Phone
Email
Sweden
Apr 13, 2026
D. N.
Chief Financial Officer
Mobile Phone
Email
SWEDENVA STERNORRLAND
Oct 31, 2023
H. R.
Chief Financial Officer
Mobile Phone
Email
SWEDENVA STERNORRLAND
Oct 31, 2023
N. W.
Chief Information Security Officer, Clavister Group
Mobile Phone
Email
Sweden
Apr 17, 2026
P. S.
Founder
Mobile Phone
Email
Feb 02, 2026
P. S.
Chief Commercial Officer
Mobile Phone
Email
SWEDENVA STERNORRLAND
Jan 22, 2026

Frequently Asked Questions

What is Clavister known for?

Clavister was founded in 1997 operates in the Computer and Network Security industry. The company's main headquarters is located in 6j Sjögatan Örnsköldsvik, Västernorrland Sweden; you can contact the main corporate office by phone at

+46-660-2****

. Explore Clavister's company overview page for more information.

What is Clavister's most common email format?

Clavister employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Clavister email formats with LeadIQ.

How many employees does Clavister have currently?

Clavister has approximately 141 employees as of April 2026. These team members are located across 3 continents, including EuropeAsiaAfrica.

Who are Clavister's key employees and leadership?

As of April 2026, Clavister's key employees include:

Chief Technology Officer: N. U.
Chief Customer Success Officer: M. F.
Chief Financial Officer: D. N.
Chief Financial Officer: H. R.
Chief Information Security Officer, Clavister Group: N. W.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.