The phrase "ambitious start" is correct and usable in written English.
It can be used to describe an initiative, project, or endeavor that is characterized by high aspirations or goals from the beginning.
Example: "The company launched an ambitious start to its new sustainability initiative, aiming to reduce carbon emissions by 50% within five years."
Alternatives: "bold beginning" or "aspirational launch".
With their eye on early 2013, dozens of ambitious start-ups began preparing their crowdfunding portals.
There are long-time US defence contractors Boeing and Sierra Nevada, but also SpaceX, the ambitious start-up created by Elon Musk, the billionaire founder of PayPal.
His employer, until it laid off most of its staff last winter, was Camanco Communications, an ambitious start-up that provided Internet access to computers in hotel rooms.
SAS, to be sure, faces a long list of rivals from giants like I.B.M. and Oracle, to data analysis software specialists like Tableau Software, TIBCO Spotfire and MicroStategy, and a host of ambitious start-ups.
Many ambitious start-ups in Chilecon Valley hope to graduate some day to Silicon Valley.Another barrier to creating a vibrant start-up culture is Chile's harsh bankruptcy regime, which makes it hard for those who fail to start afresh.
That may sound like blue-sky futurism, but evidence shows that the vision is beginning to be realized on the ground, in recent investments, products and services, coming from large industrial and technology corporations and some ambitious start-ups.
Baxter, the first product of Rethink Robotics, an ambitious start-up company in a revived manufacturing district here, is a significant bet that robots in the future will work directly with humans in the workplace.
In 1969, almost two decades before defence conversion became fashionable, he founded a company that was designed to do just this.Pacesetter was the first of a series of increasingly ambitious start-ups.
