Economy of Russia - Wikipedia, the free encyclopedia
complete range of mining and extractive industries producing coal, oil, gas, chemicals, and metals;
all forms of machine building from rolling mills to high-performance aircraft and space vehicles;
defense industries including radar, missile production, and advanced electronic components, shipbuilding;
road and rail transportation equipment;
communications equipment;
agricultural machinery, tractors, and construction equipment;
electric power generating and transmitting equipment;
medical and scientific instruments;
consumer durables, textiles, foodstuffs, handicrafts
Russia produces almost everything imaginable. Oil income is spent on industrial equipment (plus some unnecessary stuff) - that's what creates wealth, and products.
Russia doesn't have any problem creating its own equipment. Well, there's a problem of exports, without which economy of scale is not great - but with WTO membership starting in a matter of days, Russian products will soon (maybe not immediately, but in not too far away future) be able to compete fairly.
This alone may boost small business exports (which interests you the most) by 3-4 times. Plus the government has recently began subsidizing such businesses.
Worry not, the future looks very bright.