The Business Secretary is expected to arrive in the next few minutes at Caterpillar in Peterlee, County Durham to confirm £3m in research money for the company.
It is part of a £40m fund that Vince Cable is launching, to help businesses make heavy duty vehicles more efficient.
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Margaret Mary MacDermott was last seen at her home in Fenhan in Newcastle on the evening of Friday February 12.
The win rekindle's the Black Cats' survival hopes and pile the pressure on United manager Louis van Gaal.
Eddie Hall, 41, had been working as a chef in Ho Chi Minh City for over a year but was reported missing in January.