Research in Motion Ltd. (Nasdaq: RIMM) - maker of the ubiquitous BlackBerry - is likely to consolidate and increase its market share.

Almost all of our "Buy, Sell or Hold" recommended stocks started out on the right foot here in the New Year.  And our strategy of building up a position gradually up to year-end - to avoid the downward pressure of tax-loss selling, and other volatility - seems to have worked. This has left some cash on the sidelines to take advantage of any sell-offs that are sure to come in the first quarter.

In this environment, plagued with uncertainties, we are going to focus on companies that have bulletproof balance sheets (meaning they require no outside financing), enjoy a sustainable competitive advantage, regularly record high profit margins, and execute their strategies well.

The Waterloo, Ontario-based Research in Motion meets all of these requirements and pops up in our quantitative and qualitative screens prominently. And it helps a lot to have seen this Canadian company handily beat its third-quarter results.

RIMM has a solid, highly defensible franchise in its core market, the enterprise mobile phone segment. You see, the Blackberry line of smartphones has become the "must-have" gadget of managers in Corporate America. And not just because it’s a cool sign of corporate status - the phones are true productivity enhancers among corporate systems managers.

I called the experts just to verify this.  First, I queried a friend who runs systems for a Fortune 50 firm. For obvious reasons, my friend requested anonymity, both individually and for the company.

"If I had to implement a system now, the BlackBerry is the safest choice," my friend explained.

And because the BlackBerry was specifically designed for this audience - a lucrative market segment - the device features many capabilities that just aren’t available in competing products.