New markets for staffing and corporate Web services.(BIG DEALS)

Fort Lauderdale-based recruitment and staffing firm Spherion Corp. acquired Resulte Universal for approximately $18.6 million in cash. Resulte, a Dallas-based specialty technology, accounting and finance staffing firm, had $23 million in revenues for the 12-month period ending in March. Publicly held Spherion hopes the acquisition will strengthen its presence in Texas.

Pompano Beach-based Onstream Media Corp. paid $14 million in cash and about 1.38 million shares of its stock for Infinite Conferencing, a provider of audio, web c