Software for small and medium-sized Business

OAshi develops business solutions and application software of every description

Our Products

Depending on your requirements your software can be implemented as a desktop and/or web application based on MyTISM and Grails.


  • Schedule processes
  • Optimize
  • Manage

Industry 4.0

  • Acquire operating data
  • Control and regulate
  • Connect

Points of Sale

  • Order
  • Process and conclude
  • Document


  • Tag documents
  • Share and control
  • Research


  • ERP-Integration
  • Live-data
  • Use established payment systems


  • Letzshop connection of the cash register system / ERP system.
    27. November 2021

    Since October 2021 there is the possibility to offer your goods also on the online platform "Letzshop", which is well known in Luxembourg, directly from the POS system / ERP system.

    Changed stock due to goods receipts, sales in your local shops/branches, etc. will be automatically synchronized with Letzshop.

    There is no easier way to develop a new online sales opportunity based on existing item master data. :-)

    Contact us for more information.

  • Office closed during holidays 2020
    16. Dezember 2020

    Our office will be closed from 12/24/2020 to 12/31/2020 (inclusive). From January 4th, 2020 we will be at your disposal again.

    In urgent cases you can write an email to . This address will also be checked during the time specified above.

    We wish all our customers Merry Christmas and a Happy New Year.

  • Home office due to SARS-CoV-2 ("corona virus") - UPDATE
    01. April 2020

    Due to the current situation, the staff will remain in the home office until further notice.

    As the telephone will not be permanently monitored, we kindly ask you communicate with us via e-mail ( or

    We ask for your understanding and stay healthy.


MyTISM is a platform independent, object-oriented, distributed, multiuser capable, customizable and open source 3-tier database- and application-framework, including a GUI and web application server.

Find more information about MyTISM on the MyTISM-website.


General Information about the MyTISM framework, its installation and operation can be found on the MyTISM-website.

Possibly there exists further documentation for your individual application; this may then be found under the tab 'Documentation' on the deploy site for your software.

Our clients can log in to the protected section here:


If you need TeamViewer support, you can download the software free of charge here: download TeamViewer


  • No charges for updates of the framework core
  • No upfront license fee
(The prices listed are net prices.)


Incl. 2 concurrent sessions.

Each further concurrent session (up to 10): 12€


Incl. 10 concurrent sessions.

Each further concurrent session (up to 50): 8€


Incl. 50 concurrent sessions.

Each further concurrent session (up to 250): 6€


Expert: 135€

Engineer: 95€

Junior: 80€


There are no vacant positions at the moment.



OAshi S.à r.l.
10, Rue du Bocksberg
6614 Wasserbillig

Business hours


General requests about our products, prices and all other topics
Technical support for our products

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