v. To increase the size of a company's workforce.
1999
The branch needed an additional sales manager in the office, sources explained, as it looks to upstaff by 20 producers in the coming year.
1996
Samsung is planning to upstaff and move its West Coast offices, currently located in Orange County, to Century City.
1988 (earliest)
Mr. Armes said "a decision by the ministry to upstaff the service it operates in Brampton was a key factor" in the negotiators' decision to recommend the new offer.