All worlds neutral and player owned get the Local Defense Forces which is a Common Tech Garrison Base loaded with most basic Common Tech units. Conscripts, Speeders, Cloakshapes and Tramp Shuttles.
These cannot be exchanged for purse money.
All START UP BASES and MFG Facils (1 Golan, 1 Gar HQ, 1 SF Plant, 1 Space Drydock, 1 Troop Grounds, 1 Ground Weapons Factory) come with most basic common tech units (ie same listed above) Those can be exchanged for purse money at start up purchase.