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An open community of security geeks

When asking people at PrimeKey what word they connect with the company, answers range from “Cake” to “Open Source”. The most common word, however, is “Friends” and that is important to us. We’re a friendly company full of experts who enjoy their work and like making a difference in the world.

Many other words that come up describe our passion for what we do, and for doing it right. PrimeKey is known for high quality, in both solutions and people, and this is reflected in everything we do. Our deep technical knowledge may in fact make some describe us as “geeks” and this is something we take pride in.

PrimeKey is growing fast and we need more brilliant people to join us. If you’re a skilled IT Security geek, don’t hesitate to give us a call. And if you’re a bit more novice in the field, we know that it can be a bit daunting but we will make sure you develop into an expert. Are you up for the challenge?

Smiling colleagues

Our offices



PrimeKey Solutions AB

Location: Solna, Sweden

PrimeKey headquarters is located just outside of Stockholm, in Solna, Sweden. This is our largest office where we develop our software and where most of sales, professional services, and management is located. The office is situated in a nice, modern building, close to public transportation such as bus and subway. We have an open layout with lots of light. If you’re quick enough, you can snatch one of the bean bags for a day.



PrimeKey Labs GmbH

Location: Aachen, Germany

The PrimeKey office in Aachen is where we develop our hardware solutions. Located near the city centre, we have a quiet office building with our own lab and space to grow. We have a friendly and open work environment with an office full of Raspberries, Lego bricks and other toys.



C2 – a PrimeKey Company

Location: San Mateo, CA, USA

C2 Company is the U.S. headquarters for PrimeKey.  Located in San Mateo, at the heart of the San Francisco Bay Area, this office provides PrimeKey sales and professional services.  The newly remodeled office park has plenty of parking and convenient access to the major highways for Silicon Valley commuters.



Crypto Workshop – A PrimeKey company

Location: Melbourne, Australia

Business areas: Home of open source libraries of the Legion of the Bouncy Castle and their Java cryptography and C# cryptography resources.

Why work at PrimeKey?


We offer a flexible working environment where work-life balance is important.


PrimeKey has some of the very best minds in IT Security, and we believe in knowledge sharing.

Influence & Innovation

Since the very start, PrimeKey has developed the market and we keep pushing innovation.


We are proud to say that the people at PrimeKey come from many different backgrounds, countries and cultures.

Interesting customers

Work with well-known enterprises and governments with the highest security needs.

Booming business

The market for IT Security and our solutions is booming with activity and growth. These are exciting times!



Meet some of us

Chris Job

PKI Specialist

I’ve worked with PrimeKey for 4 years, and have installed PKI solutions in several different countries for governmental and public organizations. I enjoy taking the PKI implementation from the very beginning in the design phase to customer site acceptance.

Chris has a background as a project engineer installing air traffic systems and configuring systems to customer specifications. He is now part of the Professional Services team at PrimeKey where he supports, designs, trains and implements PKI systems all over the world.

Chris Job, PrimeKey
Chris Job, PrimeKey

Katharina Willmann

Quality Assurance Manager

I realize again and again how much I like to work in such a respectful and valuing culture.

Katharina is managing the QA of PrimeKey and says that she is “happy to guide a team of excellent QA people”. She has over 15 years of experience in software quality assurance and is an iSQI-certified agile tester and an ISTQB-certified test manager. Katharina has studied Electrical Engineering with a focus on Engineering Computer Science and now spends her days assuring the quality of PrimeKey in Aachen.

Katharina Willman, PrimeKey
Colleagues PrimeKey

Ebrahim Shirvanian

Quality Assurance Engineer

I like that management is effective at PrimeKey. They understand the importance of hiring good people and then simply clearing the way so their team members can do what they do best with few obstacles.

Ebrahim has three MSc from three universities in three different countries: Armenia, Sweden and Canada. All of them within Software Engineering and Computer Science. He developed a passion for software quality assurance when he realized that he could explore how software is built and tested in top tech companies, such as PrimeKey. Ebrahim is an ISTQB certified tester and now works with software quality assurance at PrimeKey, which he finds fascinating. When feature designs are complete, he starts his test strategy and plan. This is done through collaborating with developers, understanding the changes/implementation and building the test strategy accordingly.

Ebrahim Shirvanian, PrimeKey
Ebrahim Shirvanian, PrimeKey

Manuel Dejonghe

System Architect

Working at PrimeKey is a rare opportunity to work independently in a very versatile team.

Manuel has nearly 20 years of professional experience in the security field. He has been part of PrimeKey since the start of PrimeKey Labs, the German subsidiary, and has previously spent his days with physical hardware and computer security. Manuel is now a Software Architect for PKI Appliance and PrimeKey SEE.

Manuel Dejonghe, PrimeKey
Manuel Dejonghe, PrimeKey

Our Values



We are committed to our work, to our colleagues and to delivering excellent solutions that help both PrimeKey and our customers excel.

SignServer Appliance - person explaining


PrimeKey is in the business of providing trust in insecure environments. We are a trustworthy partner to our customers. PrimeKey is a work place where we trust and rely on each other.



PrimeKey is open to the community with our Open Source technology. We are open towards each other with our knowledge, our time and our ideas.

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