is a wholly owned Irish company brought to market by Puma Social DAC which specialises in future-innovative technology and automotive solutions. The company is backed by Enterprise Ireland and brings together a skilled team of advanced-thinking engineers at our premises in Clane, Co. Kildare, Ireland.

Meet our team

Jeff Aherne CEO of EVHACS

Jeff Aherne


Jeff is the CEO and creator of EVHACS. Originally an Aeronautical Engineer, Jeff also studied Mechanical, Refrigeration, Software and Automotive Engineering. An inventor, innovator, entrepreneur and dedicated director and business owner. He successfully exited one of Europe’s leading Automotive Technology Companies, Cartell.ie in 2022. He is a Director of Electronomous and HVAC company AAC. He is also a licensed pilot.

Darran Faherty CPO of EVHACS

Darran Faherty


Darran originally qualified as an electronic engineer in 2004. He worked as a process engineer for Intel Corporation until 2008. A change in career in 2008 led Darran to a cadetship with Cityjet where he gained a frozen ATPL from Flight Training Europe Jerez. He joined Aer Lingus in 2011 and now holds the position of Transatlantic Captain on the A320 Family fleet. He has been instrumental, along with Jeff Aherne, in developing, patenting, and growing EVHACS.

Linda Earley


Linda is a fellow of Chartered Accountants Ireland having qualified in 2006.  She has previously trained and worked for KPMG gaining valuable exposure in a variety of business sectors.  She then worked as a senior financial accountant for AXA Life Europe Limited.  Linda also holds a Master’s in Accounting from UCD Smurfit Business School and an honours degree in Law & Accounting from University of Limerick. 

Stephan Ramsey


Stephan qualified as an Electronic/Electrical Engineer and has been working in electronic design for 24 years. He has developed and deployed various technologies and is a registered patent inventor for blue chip companies. He has been working in the Automotive Industry for the last 12 years, with particular focus in the Electric Vehicle Charging sector.

Dylan Byrne


Dylan has been working in digital marketing and design for over 25 years. First in Ireland, for companies like CBT, Nua and pTools. He then moved to Shanghai where he lived for 18 years and was a successful entrepreneur, having created, managed and scaled two successful brands. He speaks fluent Mandarin. 

Work at EVHACS

Would working on a green project in the Automotive, Refrigeration, Air Conditioning and Heat Pump industry excite you?

We have an exciting opportunity to work on bringing multiple industries together.


Michael Bannon

Motor Product & Class Underwriting Manager

Having been both a customer and supplier in Jeffs last business, I was delighted to be one of the first to learn of this new technology. The product sits at the heart of ESG and its great to see such an exciting and innovative technology launch here in Ireland.

John Saunders

Gowan's Group

As our industry moves rapidly towards an all-electric future, the lack of a fit for purpose charging infrastructure remains a barrier to a smooth transition for our customers. Evhacs’ technology is a really innovative and ground-breaking solution, which will go as long way towards addressing this challenge. Gowan Group distributes 8 Stellantis brands and is at the forefront of the EV transition with many new Electric models to be announced across all our brands.

Ricky Wilson

Wilsons Auctions

As a leading Auctioneer with multiple sites across the UK and Ireland we are committed to our ESG goals. A system combining an EV charger and Air Conditioning Unit in one would be a great sustainable product for us. We wish the Evhacs team every success with this new global technology.

John Sanders

Gowan's Group

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