The key to a successful start-up, we're told, is a solid business plan and enough capital to make it work.
A healthy dose of serendipity -- dare we say dumb luck? -- doesn't hurt, either.
Which brings us to Tim Skaja and Tim Eickhoff, founders of Renovo Software, an Edina company they launched late in 2003 to market software that schedules, automates and manages videoconferencing systems.
Their initial focus was the crowded education market, which yielded an acceptable, albeit unspectacular, sales run to $2 million in 2007.
Whereupon the aforementioned stroke of luck intruded, introducing Renovo to an unconventional and fast-growing market that more than doubled 2008 sales to $5 million.
The market: corrections departments.
Yup, jailers nationwide are tumbling to the notion that inmate visitations are safer, less expensive and more convenient for the public when inmates remain in the cell block and use videoconferencing systems to chat with visitors who are at video stations on the outside.
The notion hadn't occurred to Skaja and Eickhoff until one of their suppliers of video equipment made a sale to the Orange County Corrections Department in Florida and recommended the Renovo software.