Know Your Customers

Customer Identity and Access Management

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Real Customer Identity

For regulatory or productivity reasons you often need to verify the person you are dealing with. Consider anti money laundering laws requiring financial institutions to diligently make sure they know who the person at the other end is.

Grean's easyID service hooks you straight into Scandinavian national identity services Danish NemID, Swedish BankID, and Norwegian BankID.

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Data Protection

New data protection regulation is increasingly putting control of personal data into the hands of the individual. And customers should be able to rest asured that all data are kept locked down and available only to the intended parties.

Grean takes care of your customer's identity data and keeps everything encrypted by dedicated hardware security modules.

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Access Management

If you serve business customers, they should be able to manage which employees get access to your applications holding their data. Companies must be able to manage which of their employees gets access to what.

Grean provides onboarding and self-service user administration as a service. This puts control of both the process with your customers.


Reference Cases

Codan and Trygg-Hansa

Insurers Codan and Trygg-Hansa - part of RSA Scandinavia - needed better control of the look and feel of their login solution. They wanted more options for social login, and they also needed self-service onboarding and user administration for their brokers and business customers.

With Grean's cloud solution, based on Auth0 and Grean's own services, RSA Scandinavia achieved all of that while reducing infrastructure complexity and cost, and at the same time, minimizing their software development effort.

Grean now operates the entire authentication and authorization infrastructure for all of RSA’s customer-facing web applications. Also part of the mix for both personal and business users is Danish NemID and Swedish BankID for proof of identity and increased security.


Viewcare serves hospitals and municipalities with their telemedicine solution. While outside of Viewcare's core service, Viewcare found that their customers wanted various options for logging in to Viewcare's mobile and server apps. The needs for login include integration with customer Active Directory, use of national identity services such as Danish NemID, and potentially even social logins for patients.

Viewcare now partners with Grean to provide and manage the authentication, authorization, and onboarding of their customers, employees, and the patients they serve. This leaves Viewcare completely free to focus on their own apps and services, simply referring customers to Grean for all things related to login, including technical integration.

Founders and Advisors

Mikkel Christensen

Mikkel is co-founder of Grean. He is a great software designer and developer - and he's also a nuclear physicist. With more than 12 years in the industry, Mikkel’s projects have included real-time route planning, graph-theory algorithm development, and web security. Mikkel is a strong believer in functional programming and typed languages.

Follow Mikkel at @sgryt

Niels Flensted-Jensen

Niels is co-founder of Grean. He has more than 20 years' experience architecting and implementing software and web solutions, from F-16 fighter jets to enterprise solutions. His career has included positions in the defense and aerospace industries as well as roles at Accenture and a dotcom web agency. More recently, Niels founded and ran the web security firm Safewhere.

Follow Niels at @nielsflensted

Kenneth Egelund Schmidt

Kenneth is chairman of the board at Grean. As a seasoned executive, Kenneth has been involved with several startups and is currently the CIO of PenSam. He has also held the same role at both Carlsberg and Danfoss.

Follow Kenneth on LinkedIn.

Susanne Lund

Susanne is a member of the board at Grean and the Global VP of Sales at Templafy. Having spent nearly two decades at Microsoft, Susanne understands the IT environment and identifying tech-related opportunities is second nature.

Follow Susanne on LinkedIn.

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Get in touch to discuss how we may help you increase your ability to connect with your customers while keeping all parties secure and compliant.