Associated British Foods, the biggest shareholder in Illovo Sugar, has reached an agreement to buy the rest of the South African sugar producer for 5.6 billion rand ($370 million) after raising an earlier offer.
ABF, which holds a 51.35% stake in Illovo, has made an offer of 25 rand ($1.65) per share for the stake it does not own, Africa's biggest sugar producer said.
ABF had said in February it would make an offer of 20 rand per share for the stake.
The deal will help to expand ABF's sugar business, which has been grappling with low sugar prices that have put pressure on profits.
ABF's purchase will also help Illovo, which has been cutting costs to cope with low sugar prices, currency volatility and a drought in sugar-producing regions. The company reported a 60% drop in first-half profit.
The sugar industry has got more competitive over the past few years due to excess supplies and a crowded marketplace.
"What this is about is looking at supporting Illovo and securing a long term successful future," ABF's finance director John Bason told Reuters. "This is about business health."
After much consideration, the sugar producer agreed the new offer was "fair and reasonable", Illovo managing director Gavin Dalgleish said.
"ABF brings with it a whole lot of expertise and experience in developing direct consumer routes to markets across the developing world," he said.
ABF also owns clothing retailer Primark, which trades as Penney's in Ireland.
