About Us

We build the tool we wish we’d had ourselves.

HPC Aktiengesellschaft has been delivering SAP projects in manufacturing and logistics for years. The Mobile Builder grew out of the same observation every time: the process would be clear, only the interface is missing — and it takes months.

Mission

Digitization shouldn’t fail at the frontend.

In most companies it isn’t the idea or the SAP system that’s missing. What’s missing is a fast path to an interface that employees actually use at the workstation. That’s what we work on.

Process before interface

An app doesn’t make an unclear workflow better. We clarify the process first, even if it takes longer.

The core stays clean

Customization belongs at the edge, not in the middle. Otherwise the next upgrade pays the bill.

An honest no

If the Mobile Builder isn’t a fit, we say so in the first conversation, not the third workshop.

Knowledge stays in-house

Your people should be able to change apps themselves. Dependence on us is not a business model.

Origin

Born from projects, not at a whiteboard.

Starting point

Always the same gap

In customer projects, the mobile interface for special processes was regularly missing.

First version

A tool for ourselves

Built to deliver our own projects faster, not planned as a product.

Heute

A product with an AI assistant

A building-block library, a configurator and assistance while building the apps.

Next step

Partners and multipliers

Other SAP firms use the builder in their own projects.

Team

The two developers behind the Mobile Builder.

Michael Schrembs

Michael Schrembs

Developer, Mobile Builder

Sascha Kischke

Sascha Kischke

Developer, Mobile Builder

Trust

What you can measure us by.

for years

SAP projects in manufacturing and logistics

The builder comes out of project work, not market research.

2 days

until your consultants build apps themselves

After that we only step in where it’s needed.

Approvals underway

References

We’ll add customer names and quotes here as soon as they’re approved.

Certifications and partner status:
SAP Partner S/4HANA ready Clean Core
Next step

Meet the people who build the tool.

30 minutes, one concrete process, no slide deck.

mobile builder Mobile SAP processes right inside your system. A product of HPC Aktiengesellschaft, built by consultants who use it themselves.
© 2026 HPC Aktiengesellschaft. All rights reserved.
Copyright 2026. All Rights Reserved.
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