Despite some cutbacks, IBM and HP still do a significant amount of basic scientific research. Look at recent patent filings and journal publications for evidence.

Large technology companies have increasingly outsourced innovative product development to small start-ups. It turns out this delivers better ROI since even though acquiring a successful start-up is expensive, there is much less risk. Cisco in particular has been consistent and open about following this strategy. They have partially funded several networking start-ups, encouraged key Cisco staff to join them, and then purchased the ones the succeeded.