CA-One provides digital design and development solutions for businesses in Fremont and the surrounding communities. It offers mobile application development services, which include wireframing and prototyping, branding and identity, customer research, and UX audit and analysis. The company works with mobile app developers like iOS and Android. Its former clients involve PayPal, eBay, Prudential, GAP, and USAA. The company also offers website design, digital marketing, staffing solutions, and BPM services, in addition to business strategy consulting for small and large companies.