eTecc / Interactive

eTecc / Interactive, based in Naperville, IL, builds websites, software and mobile applications for clients ranging from early-stage startups to well-established companies. The team describes itself as small and specialized, made up of developers and designers who handle design, engineering and ongoing technical support rather than routing work through account layers.

Services span website design and branding, WordPress development and hosting for businesses and independent site owners who need help building, maintaining or updating their sites, and ecommerce work for companies moving into online retail or upgrading an existing storefront, supported by ecommerce SEO. On the software side, the agency builds custom applications, including native iOS and Android development, and handles API and systems integration to connect new builds with existing business tools.

Client work listed on the site spans several industries: SteelCell of North America (prefabricated modular units for high-security use), NativeSeed Group, VITALSpace (construction), Strategic-DX, CareAffirm (care environments), Amlon (sustainability), Santa Clara Plastic Containers, and Lumberock (decking boards). The range reflects the agency's stated focus on serving businesses of varying sizes and sectors rather than a single vertical.