Introduces RISC OS and its user interface to people who have never seen it.

Tortoisesoft Enterprises develops, designs, manufactures and installs equipment for industrial processing. Infra-red systems are our speciality. Computer controled and automated systems and software built to customer's requirements.

Produce Teleprompters and other video media devices.

Hardware and software developer.

A resource that is, no doubt, useful for those whose French is better than their English who want to program in ARM assembler. [Vincent Lefèvre]

All Circle titles are now controlled by CJE Micros.

R-Comp - Developers of Acorn RISC OS Products

AAUG: Association of Acorn User Groups

Professional website designers who utilise RISC OS kit.

acornusers.org hosts sites relating to Acorn RISC OS computer users, including ANS (the Acorn News Service), ANS RISC OS Filebase, comp.binaries.acorn and comp.sources.acorn newsgroup archives, RISC OS wish list, and Acorn Charity Site. Also flexible e-mail and web services are available.