If recent history is any guide, federal contractors could be out more than US$200 million (NZ$295 million) a day in lost or delayed revenue from the partial government shutdown, based on data compiled by Bloomberg.
The companies run the gamut, from businesses that provide upgrades to flight communications and air traffic systems, to producers of anti-malarial and HIV medicines in Africa, to operators of government cafeterias.
Since December 22, thirteen major federal departments and agencies have closed as Republicans and Democrats argue over whether Congress should provide President Donald Trump with money to build a wall along the US border with Mexico. Those agencies have mostly stopped awarding new money for contracts.
In the fiscal year that ended October 1, those agencies announced US$89.3 billion in obligations to contractors, an average of US$245 million each day, according to reports from federal databases. The Department of Homeland Security, NASA, and the State Department accounted for more than half those funds.
The data don't reveal which companies aren't getting paid. But using reports from federal databases, Bloomberg Government calculated the contractors that received the most money in obligations from those 13 agencies in the latest fiscal year. Near the top of that list are a number of publicly traded companies, including Boeing, General Dynamics and Leidos Holdings.