Also check out http://government-contracts.insidegov.com/ http://government-contracts.insidegov.com/ and http://government-contractors.insidegov.com/ http://gov

Also check out http://government-contracts.insidegov.com/ http://government-contracts.insidegov.com/ and http://government-contractors.insidegov.com/ http://government-contractors.insidegov.com/. Data is slightly outdated, but is being updated as we speak to account for the recent changes USASpending.gov made to their file schema. We did work to tie in all subsidiaries and branches into summary profiles through Duns numbers to give a true estimate for the obligated contract amount won by large corporations. Thanks for posting the other sites with this data, always great to check out how others handle these problems! Full disclosure, I work for Graphiq which owns InsideGov.