Our People

Mardi Trezise

Scott Black

Nicole Louise


Mardi founded the business with her husband, David Regenspurger, in 2008. She has had a role in managing the business accounts and looking after HR / Payroll. After the passing of her husband, she became Director of the Company. Prior to Energy Intelligence, Mardi was running one of the largest Hearing Centres in Australia.

Sales and Marketing Director

Scott holds over 25 years experience in Sales and Marketing and is one of the pioneers of Embedded Networks. Scott has very diverse experience across the energy sector in the fields of FMCG, Retail, Gas, Electricity, Voice, Data, Embedded Networks Coal, Gas, Renewable Generation Solar, Batteries, Energy Management, Metering and Monitoring.

Financial Accounts Manager

Nicole has had close to 30 years experience in small businesses and is responsible for ensuring the integrity and accuracy of both the Company & Embedded Network accounts and management reports. She also establishes new processes and improves existing ones for the Accounts team.


Pablo Armes

George Yerondais

Maciej Milczarek

Marketing and Operations Manager – Embedded Networks

Pablo has ten years energy experience in the Energy sector. He has worked in varied roles with three of the key players in the Embedded Network space and currently heads all marketing and project management efforts  from feasibility and modelling  right through to tenant liaisons, project management and regulatory compliance.

Strategy & Operations Director

George is a highly experienced energy industry expert who has made his name in the industry through high level Business Development and Consulting for twelve years. George has a comprehensive knowledge of the distribution and contestable markets, as well as the embedded network industry with proven track record for success in developing and selling smart energy solutions to a multitude of customers.

Operations and Sales Manager

Maciej has had many years of experience in the energy sector. His responsibilities include leading, managing and mentoring the Operations and sales teams to ensure all energy tendering and analysis are delivered within expectations and presenting energy solutions to end-clients and partners.