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Dimitris Harakidas

As founder of AENEC, Dimitri’s goal is to make the company an industry standard. His functional roles include, but are not limited to:

  • Strategic Planning

  • Business Development

  • Quality assurance 

  • Project Management 

  • BASIX assessments 

  • BCA Section J reports 

  • BCA JV3 simulations 

  • NatHERS simulations

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Dimitris is a Mechanical Engineer with extensive knowledge and experience in the assessment and evaluation of buildings, infrastructure and processes and been exposed in a very broad set of industries throughout his career.


He likes to challenge himself by learning new skills constantly. He has worked quite successfully as a mechanical engineering manager, mechanical engineer, sales person, aircraft mechanic, coffee machines technician, had a company overseas as a builder and so on.

He loves multitasking and project managing and finds a lot of interest in optimizing buildings and working with clients to achieve the best possible outcome. He has great negotiation skills, and is a flexible thinker and doer.


He is a qualified Carbon Manager, a certified Nationwide House Energy Rating Scheme (NatHERS) assessor, and an accredited House Energy Rating Accredited Assessor with HERA. He has also other areas of expertise include explosion proof (Exd) designs for materials handling equipment.


Dimitri is committed to continuous improvement and works hard to maintain the knowledge and skill base required to ensure the highest level of service in a rapidly evolving industry.


Dimitri is the author of the eBook called - The 99

Yannis Fragkoulidis

Yannis Fragkoulidis - AENEC consultant

As a member of the AENEC team, Yanni’s goal is to satisfy customers’ need by ensuring that the optimum design is achieved for every Residential and/or Commercial project in hand. His functional roles include, but are not limited to:

  • Project Management 

  • MEP Building Services 

  • BASIX assessments 

  • BCA JV3 simulations 

  • NatHERS simulations

Yannis is a Mechanical Engineer and a highly technically qualified and experienced professional, specializing in NatHERS and the BCA JV3 alternative solution, servicing our client needs for Class 3-9 projects.
Over the years he has gained considerable expertise in managing MEP design projects. 
Through the implementation of various software packages dedicated for each job 
(AutoCAD, 4M MEP Engineering software suite, EnergyPlus, Open Studio and others) he can accomplish the best result in the most economical way.
He is an expert in the use of a multitude of specialized CAD software suites, e.g. 4MCad 
(Professional CAD software), 4M BIM Idea (Architectural Design), 4M MEP (Mechanical, 
Electrical Plumbing software), 4M GCad, and other dedicated software for lighting and 
HVAC equipment selection. 
He has also considerable expertise in the management of large-scale projects, on-site supervision, monitoring and management of staff and external contractors, acquired
through more than 20 years of working experience giving him in depth understanding of engineering construction design and financial aspects of ab initio project management.
He is a Mechanical Engineer, certified NatHERS Assessor and a Registered Energy Inspector overseas. 
He is committed to hard work and to fulfill the needs of our clients.

Natascha Harakidas

As experienced Project Manager and qualified NatHERS assessor, Natascha enjoys finding efficient and cost – effective solutions for customers. Her roles include, but are not limited to:

  • Project Management

  • NatHERS Simulations

  • BASIX Assessments

  • Human Resources

  • Customer Service

Natascha Harakidas - AENEC  Consultant- BASIX - NatHERS

With more than 20 years of experience in big international corporations, Natascha is adding the corporate flavour to our business mix.

Natascha is a qualified NatHERS Assessor.


Based on her various Senior Management positions in Project Management/Operations/Human Resources and the Customer Service field, Natascha believes in the importance of a state of the art customer experience for our clients.


You can contact Natascha via

Our Values


AENEC is a well- established and known business in the industry and we are committed to being at the forefront of latest trends and latest developments through membership accreditation and CPD programs.



AENEC cares about leaving a low environmental footprint and our philosophy is to find technical solutions for each project that are both cost effective and environmentally friendly. Current managing director and partner in life are planting 100's of trees every year.



At AENEC we focus on quality and consistency and we work with the best modelling software packages in the industry and the assessments are done to the accuracy of 1 millimeter!

FirstRate 5 and HERO are the software packages that we utilize for our NatHERS assessments.

All of our data is backed-up daily and available to us at any time.



We take pride in our clients as we have interacted with a very wide range of endeavours since 2010. We have had excellent and ongoing relationships with over half of our current clients and our business has been growing at a steady pace every year. A large proportion of our current dealings arises by new clients that have already had BASIX / NatHERS completed by other consultancy firms.



Make sure that you have a reliable team by your side all the way until the building is approved.

So make sure that you contact us.

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