Introducing ourselves

os-cillation GmbH stands for professional product development and customized software. Since 2000, we have been designing software products and efficient applications for companies in a wide range of industries.

Our team of system architects, application developers and database specialists is equipped with the latest know-how and stands by your side. Together with you, they implement solutions customized for you.

Since the year

2000

Employees

40

Projects

> 500

Customers

> 200

Our history

Long-standing and successful customer relationships and references prove that os-cillation GmbH is a strong partner when it comes to useful and economical products and solutions.

1993

Trade license

Oliver applied for his trade license while still a schoolboy in order to realize his first projects as a one-man show.

2000

Foundation

From freelancer to entrepreneur. Official founding of the company os-cillation by Oliver Schweißgut and moving into the first office space.

2000

First employee

Oliver hires the first employee Ole.

2003

New offices

Moving into new office space in downtown Siegen. This was a shared office with several other small companies, which later became close partner companies.

2007

Move

The move to the 2nd floor in Hohler Weg. More space for more employees and our own office space just for us again.

2011

Rebranding

The os-cillation e.K. becomes os-cillation GmbH

2019

Next move

The address remains the same, but we are expanding enormously and moving down a floor to over 660 sqm of office space.

2025

Anniversary celebration

In the summer of next year we will celebrate the 25th anniversary of our company together.

Product screenshot

Our mission

Always keeping an eye on new technologies, end devices and market developments while networking with research centers and universities. We develop future-proof and platform-independent software based on Open Source components and with a strong focus on security.

Security

Quality means doing the right thing, even when nobody asks. Security is not optional for us.

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Agility

Agility for you and your projects. Without bloated bureaucracy and unnecessary management, we are quick and accurate in our implementation.

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Open Source

The Open Source idea is in our blood. When using Open Source in products, we find the right balance between contributing to the community and demarcating the client's intellectual property.

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Transparency

We offer our customers complete transparency from code to time recording.

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Ready for the next step?
We look forward to hearing from you