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Experience and Expertise

GMMC has over 20 years of experience in electronic solution design with a focus on contactless identification solutions and NFC.

The GMMC Services

International NFC Consulting

NXP NFC solution expert,
hardware design review, software library development, EMC certification support

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Solution Development & Supply

Reader/Writer hardware design, embedded NFC software, antenna design design / tuning for given environments. From Prototype to volume supply.

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General Electronic Circuit Design

You have other electronic design needs?
Please contact us to explore options.

CONTACT US

Feedbacks and Projects

NXP MIFARE SAM AV3 Development Board

"GMMC provided us with a quick turn around time and a highly flexible solution."

— Florian Mikulik, NXP CAS

 

"We love working with Michael, he gave us a leapfrog to tackle the whole NFC design of our coffee-system!"

— Dr.-Ing. Marius Kütemeyer, Co-Founder Next Level Coffee GmbH

PCB tag designs for LAKS payment wearables.

"GMMC ́s vast expertise has helped us many times to achieve our stringent goals."

— Lucas Scheybal, CEO LAKS

"Michael’s distinguished expertise in application-specific antenna design, combined with a wide range of customization options, has helped us secure numerous project wins."

— Karl Brenner - Managing Director SCM PC Card

"GMMC provided DEXCOM Inc. with advanced NFC products and great support for our custom needs. Their expertise made integration easy and efficient. We highly recommend GMMC for NFC-based solutions and service."

— Cagrı Yalcın - R&D Staff Hardware Engineer DEXCOM

USB stick sized NFC Dual Interface reader with SAM slot.

NFC module development for a time and attendance system.

NFC enablement of a next generation consumer devicein a challenging environment.

Development and industrialization of a multiple antenna NFC reader/writer device for equipment identification in a bioanalytical measurement system.

Letter sized Multi Standard 13,56 MHz RFID reader for production control and document tracking.

NFC and BLE wall mount door access reader incl. FCC and CE certification support.

Your Top Benefits

  1. Consultancy and guidance from scratch to launch
  2. Solutions tailored to your needs
  3. Prototype and small series PCB assembly
  4. High volume product supply
  5. Solution integration support for your products and services
  6. Quick turnaround time
  7. Fast and comprehensive expert support

Examples

  • 4 channel multi protocol NFC reader-writer module
  • Pocket NFC reader-writer in USB stick format
  • NFC authenticator module with SAM AV3 and external antenna
  • NFC field strength measurement probe
  • 13.56 MHz antennas - a wide variety of different shapes and sizes
  • NFC antenna extender
  • USB-CCID reader module with external antenna

About US

GMMC has more than 20 years of experience in RFID (radio frequency identification) technology. NFC solutions (hard and software) are at the core of our business with solutions designed into a wide variety of applications including Medical, Laboratory and production equipment, fitness and leisure, closed loop payment systems or consumable and part identification.

Get in touch

GMMC GmbH.
Kehlbergstrasse 109
8054 Graz, Austria

DI Michael Ganzera - General Manager
info@gmmc-biz.com

Copyright 2025 GMMC GmbH. All Rights Reserved.
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