OSI, which was delisted last month, has notified its remaining shareholders that it will compulsorily acquire their shares.
The company was delisted on 19 August after shareholders owning more than 90% of the issued share capital accepted its offer to buy their shares for 22c each.
OSI cited negative sentiment towards small-cap companies and management time and expenses related to being on the JSE`s boards as some of the reasons for the delisting.
It says a notice in terms of the Companies Act will be posted to the remaining shareholders today.
OSI has been experiencing difficulties as a result of the downturn in the technology sector and the airline industry, from which it derives most of its revenue.
It incurred an attributable loss of R714 000 for the six months to 30 September.
Related stories:
OSI`s listing terminated
OSI shareholders approve delisting


