The Clockwise System is an astronomical framework and professional toolkit for interpreting the sky using real celestial data. Operated by Cosma Systems Ltd, it offers an alternative to conventional zodiac systems, which use twelve equal sections. Its 365-CC-degree coordinate system maps twelve constellations according to their unequal boundaries, includes Ophiuchus, and presents the sky in a clockwise orientation aligned with its observed motion.

The brand serves practitioners seeking to build a client practice based on astronomical readings. Its online tool generates sky maps, which users can embed on one website domain and use commercially with their clients. The Clockwise System also offers a guide to using and reading the maps, plus a foundational Method publication explaining its approach, terminology, and reasoning.

Commercial licences are available in the United Kingdom, the United States, and Australia. Options include a tool-embedding licence and a higher tier that also permits commercial use of the Method. Teaching, training, and certifying others in the Method are not included in these licences.