The Wellington firm indicated it was keen on acquiring new businesses at last week's annual meeting, and will continue to seek other add-ons for its group.
Provided the deal gets shareholder approval, Farmside will operate as a subsidiary of TeamTalk and continue to be based in Timaru. Farmside's sellers will also be entitled to appoint a director to the TeamTalk board.
"Once the acquisition beds in, TeamTalk anticipates implementing initiatives for cross selling and other revenue enhancing programmes," the company said.
"While not a key driver of the transaction, operational synergies are also likely to be available in the longer term."
The acquisition will almost double TeamTalk's revenue, with Farmside reporting sales of $25.4 million in the 12 months ended June 30, some 43 per cent of pro-forma revenue.
Still, the rural telecom-munications firm's margins aren't as fat as TeamTalk's with pre-tax earnings of $2.1 million, or about 20 per cent of pro-forma earnings before interest and tax.
The transaction will cost some $800,000 and increase the group's bank debt to some $35.8 million.