Top 12 SaaS Companies in Westport, United States, September 2026

Westport, Connecticut, United States

Synergy Business Solutions is the provider of comprehensive financial and ERP software solutions.

Westport, Connecticut, United States

At VU Custom, our mission is to make product customization accessible, engaging, and streamlined. We power a future where personalization, customization, and virtual merchandising become second nature, seamlessly woven into your brand’s DNA. We are leading the way, empowering you to offer standout, profitable customization options to your customers. Our front-end visualization technology brings your designs to life. Combined with our purpose-built order management system and a vast network of production partners, we streamline every step. From the initial order and order management, all the way to your customer’s door, we are your end-to-end solution.

Westport, Connecticut, United States

Provider of fully managed web and application hosting for businesses and websites of all sizes, globally across all industries

Westport, Connecticut, United States

a visual networking platform intended to provide flexible video wall processor

Westport, Connecticut, United States

Massive DH (massivedh.com) is a bootstrapped data-as-a-service platform founded in 2019 that sells proprietary AI-driven product intelligence to large consumer packaged goods companies. The company transforms publicly available e-commerce data into actionable category insights, covering product innovation, assortment optimization, and category management for brands such as Procter and Gamble and Changi Airport. As of early 2023, Massive DH reported approximately $996,000 in annualized revenue, up from roughly $480,000 the prior year, representing growth of more than 100 percent year over year. The company operates with a team of seven people, including three engineers, and has reached this scale entirely without outside capital. Gianluca Ruggiero, who leads the company, brings more than 20 years of consulting experience across Fortune 500 companies and five continents. The engineering team, based primarily in Italy, has published more than 100 academic papers on artificial intelligence, with AI research dating back to 2014. Ruggiero estimated the business could be valued at $10 million to $15 million applying a 10x revenue multiple.