The experts in EV Charging Management


With over 100 years of combined experience, we are leaders in our industry and know the intricacies of installing and managing EV charging stations and systems. 

We carefully choose partners with experience in charging hardware, complex electrical upgrades, civil works and grid connections and select the most suitable partner for you and your EV charging station project. And of course, we ensure that your hardware seamlessly integrates with the Everty EV Charging Software.

Our software solutions are cutting edge, useful and creative, we don’t skip the difficulties of setting up infrastructure the right way. We provide custom, tailored and ‘right fit’ solutions that drive real impact and results.

Our Expert Team

Carola Jonas
CEO & Founder

Carola founded Everty in 2016 to address climate change and the urgent need to transition to sustainable zero emissions transport. She has previously worked as a sustainability and marketing consultant with brands like Enphase Energy to bring storage solutions, microinverters and smart software to market. She also assisted EnergyLab, the first clean energy accelerator in Australia, to build and grow a vibrant start-up community of clean-tech companies and female entrepreneurs.

Carola has over 15 years of experience in bringing products and services to market in Europe, Asia and Australia and has worked for household names such as Climate Friendly, NABERS (National Australian Built Environment Rating System), Transparency International and DB Schenker.

Oliver Hartley

Commercial Director

Dr Oliver Hartley has worked in research, technology development and commercialisation, merger and acquisitions, business structuring and start-ups for over 25 years.

In 2021, Oliver successfully sold his company Epho Pty Ltd to Australia’s largest energy retailer AGL. He founded Epho in 2014 after realising that there was a need for a high-end solar service solution provider for large commercial and industrial clients. He applied his experience in working for large global corporations as well as managing startups to develop Epho into one of Australia’s leading commercial solar energy companies.

Prior to founding Epho, Oliver was the Managing Director of Hanwha QCELLS Australia, the CEO of the thin-film solar company Calyxo in Germany as well as being a board member and chairman of several solar manufacturing companies in Europe.

Duncan Taylor
Finance Manager

Duncan has over 20 years of experience in the renewables, finance, private capital and funds management sectors internationally. He qualified as a Chartered Accountant with Price Waterhouse and then worked in venture capital/private equity before moving to the infrastructure sector. Duncan held senior roles with Lend Lease, McConnell Dowell, Merrill Lynch (UK), Colonial First State (Aus & UK) and Epho before joining Everty.

As Head of Finance at Epho, with Oliver, he originated and managed transactions and funds and held board roles across the various asset classes/stages, including transport, utilities, renewable energy and PPP. Investments include Anglian Water Group (UK), Perth Airport, Inexus (UK), Gold Coast Rapid Transit and Newham Hospital PFI (UK).

Tatiana Berseneva
Head of Operations

Tatiana brings exceptional organisational and process skills into the EV industry to support Everty‘s growth and evolving needs for structure, process and delivery.

With over 13 years of international experience in two of the world’s leading automotive companies, Volkswagen and Daimler, delivering multiple complex projects. Tatiana has driven quality, project and process management around IT systems, organisational change, quality management, and digital transformation.Tatiana provides highly valuable guidance on lean company development and business model scalability.

Stephen Jang
Lead Software Developer

Stephen has built his career globally over 15 years in finance, advertising & marketing, e-commerce and startups. He was a senior developer on the hedge-fund portfolio management team for Linedata, London and Hong Kong, digital marketing team lead for WPP, and a product design engineer responsible for the IoT development and commercialisation of Omron’s HVC facial recognition in the Hong Kong retail sector.

Stephen is a Chartered Alternative Investment Analyst, vice-chair of the AustCham Zhongshan Committee in China, and a member of the Greater Bay Area Committee. His passion for travel, technology, engineering and strong business acumen has led him to join Everty.

When you choose Everty, you are:



Working with Australian leaders in EV Charging Management



Dealing directly with the experts



Partnered with at every step of the journey



Assisted in choosing the right EV Charging Management System for your organisation

Why our clients choose us to be their EV experts

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Linda Smith

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John Smith

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Laura Smith





Talk to an expert

When you talk with someone at Everty, you’re talking with an EV charging expert.

From large organisations to small business owners, our experts are here to help you make the right EV charging decisions. 


Get an unbiased view from someone who wants to build the right system.
We’ll recommend the right EV charging hardware based on your needs and have built an agnostic EV charging software that suits all hardware you may need.
Get ahead of the competition with the best 15 mins you’ll spend this week
Give us 15 minutes and we’ll give you our best advice and strategies on how to build a great EV charging management system.



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