A reverse takeover ("RTO") is broadly defined as an acquisition (or series of acquisitions) of assets by a listed issuer which attempts to achieve a listing of the acquired assets while circumventing the Listing Rules requirements for a new listing applicant.
Historically, reverse takeovers have been used in situations where speed and certainty of outcome are more desirable than potentially larger gains. The fact that no significant regulatory review was required (and there was no prospectus requirement) meant that the timeframe for completion of an RTO was considerably shorter than that for an IPO. In addition, RTOs are not subject to the vagaries of the market, as is an IPO, and the new owners of the listed company will generally suffer less share dilution and thus have greater control. Costs can also be saved due to the lack of an underwriter. It will be much easier for the company acquiring the listed company to raise capital, as investors will have a clearly defined exit strategy through the public market.
Some of the drawbacks to RTOs are that their speed and eventual value are sometimes overestimated, and they are sometimes completed without enough regard for the uninvolved shareholders.
In many countries around the world RTOs still offer an alternative route to listing status, although there have been moves recently, notably in the United States (U.S.) and China, to tighten the regulation of RTOs following a number of accounting scandals involving Chinese companies that listed by this route. In the U.S. and Canada, reverse takeovers had been encouraged in the past, especially for small and micro-cap companies who were unlikely to be able to afford the underwriter necessary for an IPO. In the U.S., for example, it is possible to trade shares in listed shells – the investment objective being presumably to achieve a gain when there is an RTO of the shell. However, problems can arise when RTOs are under-regulated. Singapore had several high-profile reverse takeovers fall through due to concerns over profit guarantees, leading to the Singapore Stock Exchange publishing additional prescriptions for prospective RTOs including a minimum issue price for reverse takeovers and new requirements for the listed company and its financial adviser in assessing acquisitions involving profit guarantees.