What makes some companies grow so quickly? Is it because they have a focus on innovation? Flawless operations? The latest technology? Great leaders?

According to research conducted by my company, Vistage, high-growth companies are distinct because they're effective at customer engagement--specifically, marketing, sales and customer service.

Our analysis of more than 1,300 responses from CEOs of small and midsize businesses found that high-growth companies--those that grew double-digits a year for two years--are involved in more customer engagement initiatives, are better at executing those initiatives and have more leadership in place to drive those initiatives than companies whose revenues were flat or declining.

An example of one of these high-performing companies is Bespoke Collection, a small business that sells boutique wines and unique objets d'art in Napa, California. I spoke with Paul Leary, president of Bespoke, and he shared three lessons on using marketing, sales and customer service to quickly grow a business:

1. Great marketing is rooted in authentic engagement.

How can companies cut through the clutter and effectively reach customers in today's noisy, fast-paced world? They have to understand what makes their customers tick, and then come up with innovative ways to engage them in meaningful and authentic ways.

Earlier this year, Bespoke came up with a creative idea to do just that. The company partnered with LiveNation on Bottlerock, a music festival in Napa. After identifying the festival's headliner -- the Foo Fighters -- Bespoke created 500 cases of wine with a label specific to the band, and sold it from a pop-up shop located about 100 yards from the concert venue.

After the three-day festival was over, the company took the remaining product and sold it through an online portal that was pushed out to Foo Fighters' 12 million social followers. As a result, "We did about 125 orders a day for a good duration--which, for a small business like us, is an amazing number," says Leary. "And I paid zero for it upfront."

Consider how you can creatively partner with local events and happenings to position your business. If you are part of an event, how will you extend that exposure socially to capitalize on those following on social long after the event is over.

2. Let data drive your sales strategy.

Companies tend to talk a lot about data-driven marketing, but less about data-driven sales--in part because sales strategies are often focused on human-to-human relationships. But sometimes, data is exactly what a company needs to solve a sales problem or strengthen a sales strategy.

That was true for Bespoke, who had two sales challenges as a result of a law that wine producers must sell wholesale wine directly to distributors: One, it gave the company little bargaining power with big distributors. Two, it made it difficult to know how the sale of its products, via distributors, was going.

To address these issues, Bespoke starting integrating data from Nielsen into its existing Salesforce system so it could see "points of depletion" by market, by product and by account. This provided insight into what was actually going on in the marketplace and allowed the company to gauge the health of its business. It also gave the company a basis for more direct engagement with wholesalers, and as importantly, restaurant, hotel and retail accounts.  

Identify what data might be available in your industry or market that can both provide you with a reading on the health of your business as well as identify opportunities.

3. Invest in technology that improves customer service.

If your technology budget is limited, put your dollars toward tools and platforms that are going to elevate your customer service. Happy customers lead to increased sales and, ultimately, to business growth.

Case in point: To optimize their operations--particularly in terms of shipping its products--Bespoke integrated its system with FedEx and ShipCompliant, an industry-specific software. As a result, all orders that the company receives by noon are shipped on the same day by 4 P.M.

The company is also developing an e-commerce system that provides superior customer service.

"It sounds very basic, but it allows us to acquire more customers because we know that the service side of the equation is solid," says Leary. "You can't acquire more customers when you have gaps in your sales process or service."

Evaluate the systems you have in place to ensure that your customers have a great fulfillment experience--one that will lead them to order again or even refer you to others.