Co-creating solutions for better business and a sustainable future


About Envizi

Envizi, an IBM Company, is a market leader in data and analytics software for sustainability and energy. A decision support tool to unlock the insights you need at every step of your decarbonization journey, Envizi helps build sustainable businesses that are fit for the future. We have a proven track record across more than 150 enterprise clients whose operations span over 190,000 locations in 150 countries.

Where we’ve come from

The core technology architecture that sits at the heart of our software platform was developed in 2004. It was used by utilities to capture the reams of data recorded by electricity smart meters, and to manage the integration of this data with tariff engines to calculate electricity bills.

In 2008, we became CarbonSystems, expanding our focus and developing a market-leading carbon accounting engine. This platform empowered organizations to meet compliance requirements in a robust and cost effective manner.

With an eye to the future, in 2013 we returned to our roots in energy management, broadening and enhancing the energy management functionality of our product including deeper integration into buildings at the equipment and sensor level. We took this opportunity to change our name to Envizi – a name that better reflected our broader capabilities.

Today we are excited to provide the world’s most comprehensive sustainability performance management platform, proudly co-created with industry leaders in sustainability.

Envizi has evolved to become a global software company, with teams physically located in Australia, UK, USA and Canada.

Our Team



A passionate technology entrepreneur, David’s vision and leadership have helped drive Envizi to become a global market leader. Before launching the company as CarbonSystems in 2008, David spent a decade in the IT industry as an entrepreneur, building several successful companies in Australia and New Zealand. These included Databank Technologies, a startup that became the Australian market leader in disaster recovery and information management services. Prior to this, David spent seven years in the Corporate Finance and Assurance divisions at PricewaterhouseCoopers, and this experience helps ensure Envizi’s solutions meet the rigorous information-integrity standards of the corporate sector. David plays a key role in the ongoing design and evolution of Envizi’s technology platform and oversees the development of the company’s global partner channel.



Bill has 30 years’ experience in IT development across a range of areas, including retail and wholesale banking, payments processing, medical insurance, investment and funds management, business intelligence, data warehousing and Software as a Service (SaaS) delivery. He has successfully founded several technology businesses, including Sagacious Systems, which was sold to Global Technologies prior to listing on the Johannesburg Stock Exchange. Over the last decade , Bill has leveraged his broad IT development experience to help create the SaaS data-harvesting and reporting infrastructure at the heart of the Envizi platform.



As Chief Financial Officer, Dave is responsible for internal operations including finance, legal and human resources. Dave’s expert oversight of these important functions frees up the rest of the team to focus on delivering value to our clients and partners. Dave has 20 years of finance and commercial experience with blue-chip professional services and technology companies including Accenture and Infosys.



Salil is responsible for the strategic direction of the Envizi platform.  Salil was instrumental in creating the initial technology platform that now underpins the Envizi SaaS platform and brings his passion and expertise to continue delivering best-of-breed software to our clients. He has more than 15 years’ experience in software and product development, primarily in leading the design and development of products used by financial institutions in dozens of countries around the world.



As Chief Operating Officer, Justin is responsible for the overall effective and efficient execution of Envizi’s business operations to ensure Envizi delivers on our promise of successful outcomes for clients and partners.  With 20 years of experience in the technology sector, Justin brings a strong discipline of best practice and continuous improvement to Envizi. He has Bachelor of Business and Master of Business Administration degrees.



With over 15 years’ experience working across the commercial, health, university and infrastructure sectors, Lynden has a wealth of domain knowledge and expertise in the areas of smart buildings, building automation, building data analytics and energy management. He ensures Envizi’s solutions enable clients to realize significant improvements in productivity in energy efficiency.



Tamara heads marketing for Envizi and is responsible for its marketing strategy and activities globally. She has over a decade of experience in marketing, communications and sales within the traditional and alternative energy industry in Australia and the UK. Tamara combines her marketing expertise and frontline sales experience to bring a sharp commercial focus to the marketing discipline.



Tanya is responsible for Envizi’s business and partner development strategy for the North American market. As a founding employee at Envizi, she has played a pivotal role in developing Envizi’s extensive global client base. Tanya has a deep understanding of the technology underpinning Envizi and is skilled at working closely with clients and partners to deliver exceptional outcomes. Tanya brings to her role decades of senior executive experience in strategic business development and sales management.



David has more than 20 years of experience in the software industry, and was most recently head of data management for a large energy consultancy. David has a passion for helping organizations achieve real business benefits from software and big data. His expertise lies at the nexus between the client need and the software development teams’ expertise; he applies these skills to help Envizi continually refine products and solutions to meet client needs.



James is focused on building successful, long-term relationships with our clients and partners  in the UK and Europe and growing Envizi’s presence in the region.  James has worked in a variety of market facing roles at Envizi in both the UK and Australia and has a strong sense of the challenges and opportunities facing organisations aiming to improve sustainability and energy performance.  He has a Master of Science degree in Climate Change.

Get in touch

Need help understanding how to achieve your sustainability goals with data? Get in touch for a no obligation consult with our team. We’ll be in touch shortly.

Powerful Alone. Better Together.

Envizi offers a comprehensive software platform to drive sustainability performance management – whether you need to consolidate your data, streamline reporting, identify efficiency opportunities, or inform investment decisions.