HR software built by IT people you can trust.

MetronHR is the answer to a simple question we kept asking ourselves after more than 25 years in IT consulting: why is time tracking software so often complicated, visually unappealing and so far from what German small and medium businesses need, the digital personnel file being the obvious example?
We know it can be done better.

From systems house to software workshop.

For more than 25 years AMNAU GmbH has supported medium-sized businesses as an IT systems house in Hanover. We have configured networks, administered servers and implemented hundreds of software solutions. And we kept seeing one thing: frustration.

In HR especially, our customers ran into tools that were overloaded, insecure or simply the wrong fit. Time tracking was a struggle, holiday planning was paper chaos and payroll was a monthly ordeal. We spent countless hours finding workarounds and putting out data fires.

In 2025 we decided: we are not waiting for the perfect solution any longer. We are building it ourselves. With everything we have learned in IT security, project management and process improvement, we rethought MetronHR from the ground up. The result is the HR platform we always wanted for our customers: simple, secure, reliable and aimed entirely at German small and medium businesses.

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A solid foundation:
AMNAU GmbH

MetronHR is more than a product. It is the result of decades of experience, a committed team and firm values. Here you can find out who is behind MetronHR: AMNAU GmbH in Hanover.

Our story

AMNAU is more than an IT company. Behind the name stand 25 years of experience, a clear vision and the will to build something new.

Our roots lie with TRUECARE GmbH, a dependable partner for project management training, consulting and software solutions since 2001.

In that time we have supported hundreds of companies, delivered thousands of projects and learned one thing: technology alone is not enough. It is people who make the difference.

Read the whole story
Our team

The people who build MetronHR with commitment and technical know-how.

Benjamin Bolzmann
Marvin Marquardt
Ugur Aydogan
Meet everyone
Our values
IT with people at the centre
Creating real value
Partnership between equals
More about our principles

Ready to make your work simpler?

See how MetronHR simplifies time tracking, absence planning and personnel administration for your business.