Arca Noae Partners

Arca Noae, LLC is part of the OS/2 community that keeps the operating system moving forward. We work closely with the OS/2 community, private users, developers, and consultants.

Some of our partners are:


AP-COM wurde 1991 gegründet und ist seit nunmehr über 25 Jahren als Händler für OS/2-Software im deutschsprachigen Raum tätig.


Neil Waldhauer, as Blonde Guy, has specialized in OS/2 and eComStation computer operating systems since 1990. His priority is delivering substantial value to his clients, on-time and on-budget. He understands the pressures involved in complex software development projects, and will work with you to achieve timely and cost-effective solutions.


bww bitwise works GmbH from Austria sells multi-platform firewall software, but is also widely known and respected in the community for developing and porting software to OS/2.
Some of bww bitwise works’ projects include:

  • Flash for OS/2
  • ODIN library to run Windows applications on OS/2
  • Firefox for OS/2
  • QT libraries
  • Java for OS/2


eCo software from Russia has been developing a wide variety of OS/2 software products to enhance the OS/2 user interface. eCo also develops device drivers and modern applications for the OS/2 operating system. Arca Noae is a reseller of the full range of eCo software products.


FSYS software was founded in 2001 by Jan van Wijk. FSYS develops filesystem-related products and offers fee-based consultancy for data recovery and rollout projects as well as software engineering and troubleshooting at the system level.


Hanmesoft Corp. is a Korean software development and distribution company about OS/2 and eComStation.


Kacer: Arca Noae distributor for the Czech Republic, small independent software vendor, specializing in custom Java application


LesTec from Australia started developing OS/2 and windows software tools in 1990 and won the IBM trophy for Modular And Integrated Design for OS/2 (MAID). LesTec provides software consultancy services for software development including automation tools and continuous integration. Arca Noae is a reseller of MAID and the LesTecIO REXX library.


Mendist has over 25 years of experience with sales and development of OS/2 and eComStation. Our sales and support team welcomes you to contact them with any question regarding OS/2, eComStation and Arca Noae products.

netlabs from Switzerland is one of the oldest and largest organizations devoted to open source software development, founded more than 10 years ago. It hosts a wide variety of open source projects for OS/2. Arca Noae sells sponsor units for, of which 100% goes to, a nonprofit organization (Arca Noiae absorbs all fees associated with collecting and transferring these funds).


Rosenthal & Rosenthal, LLC is an accounting and systems integration firm with offices in Leesburg, Virginia and Dix Hills, New York, USA. Rosenthal & Rosenthal provides expert consulting in OS/2, Novell technologies, and Sophos UTM (formerly Astaro Security Gateway) software and appliances. The Company is a member of Arca Noae LLC, and serves as the accounting firm of record for Arca Noae.


VOICE is an independent, non-profit organization dedicated to the promotion of the OS/2 and eComStation operating systems, the education of their users, improving the communication between the creators of the operating systems, ISVs, developers, consultants, and consumers as well as representing the community of users to the public. Arca Noae sells sponsor units for VOICE, of which 100% goes to the organization (Arca Noiae absorbs all fees associated with collecting and transferring these funds).