Roedd cam cyntaf y cynllun ProAct yn canolbwyntio ar y sector modurol. Gwnaed hynny oherwydd y cwymp sydyn ledled y byd mewn gwaith cynhyrchu moduron, a'r niwed parhaol posibl y gallai goblygiadau hynny ei gael ar gyfleusterau gweithgynhyrchu yng Nghymru.
The initial phase of the ProAct scheme focussed on the automotive sector due to the rapid reduction in automotive production globally and the potential irreparable damage market consolidation could have on Welsh based manufacturing facilities.