42 Developing and updating computer software; Developing computer software; Developing customized software for others; Developing customized software in the field of named-entity resolution services; Development of software for secure network operations; Software development consulting in the field of named-entity resolution services; Software development in the field of named-entity resolution services; Software design and development; Application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software and web sites of others in the fields of payment services; Computer software development; Computer software development and computer programming development for others; Computer software development in the field of mobile applications; Computer software development in the field of named-entity resolution services; Computer software development, computer programming and maintenance of computer software for named-entity resolution services; Computer services, namely, providing search platforms to allow users to resolve named entities; Computer services, namely, providing on-line, non-downloadable software as a service, namely, software for chat, email, making electronic payments, adjusting website resolution, adjusting content resolution, currency exchange services, user authentication using single sign on technology, user identification; Consulting services in the field of software as a service (SAAS); Consulting services in the field of the design of computer software for named-entity resolution services; Custom design and development of computer software for named-entity resolution and associated services; Design and development of software for instant messaging; Design and development of computer software; Design and development of computer software for named-entity resolution and associated services, namely, email, electronic payment, website resolution, content resolution, exchange services, single sign on, identification; Design and development of on-line computer software systems; Design, development and implementation of software; Design, development, and consulting services related thereto in the field of computer software for named-entity resolution; Design, development, and implementation of software for named-entity resolution services; Design, development, installation and maintenance of computer software; Design, maintenance, development and updating of computer software; Internet-based application service provider, namely, hosting, managing, developing, analyzing, and maintaining the code, applications, and software for web sites of others; Platform as a service (PAAS) featuring computer software platforms for named entity resolution and affiliated services, namely, software for chat, email, making electronic payments, adjusting website resolution, adjusting content resolution, currency exchange services, user authentication using single sign on technology, user identification; Providing on-line non-downloadable computer software for use as an electronic wallet; Software as a service (SAAS) services featuring software for named entity resolution and other named entity resolution-associated services in the nature of chat, email, electronic signature verification, contract management; Technology specification, namely, analyzing technology requirements and developing recommendations for the computer software and systems and other technology needed to meet those requirements, in the field of named-entity resolution; none of the foregoing in the field of real estate or mortgages