42 Computer software consultancy; Computer hardware and software design; Installation, maintenance and repair of computer software; Software as a service (SAAS) featuring software for controlling, regulating, manipulating, managing and maintaining a distributed measurement, control and data management system for emissions management, tracking, processing, and reporting; Software as a service (SAAS) featuring software for gathering, processing, analysing, tracking, managing, storing, sharing, reporting and providing data in the field of environmental emissions; Software as a service (SAAS) featuring software for enabling emissions brokerage and trading