Audio post production and voiceover

At NRG Productions we offer audio post production services and voiceover recordings for any type of application and use.

We record in all languages, voiceovers for tv web and radio commercials, corporate narrations, audio for web apps and multimedia, webinars, industrial presentations, IVR and phone prompts for call centers, documentaries, audio books and tutorials, voice characters for games and devices, inflight- inship- instore announcements and jingles.

And not just that. We produce sound design at 5.1 for films , videos and video games, audio streaming for internet radios, dubbing – ADR from and to any language, text to speech sample recordings, radio imaging, podcasts, real life sound effects external recordings.


Google – Microsoft – Euronews – CERN – Honda – Intel – Lidl – Skype – Samsung – BMW – Mercedes – Volvo – Heineken – AEG – Michelin – Exxon Mobil – Trivago – Unilever – Henkel – HP – John Deere – Toshiba – Shell – Allianz – Toyota – Spotify – Hugo Boss – ABB – Turkish Airlines – Husqvarna – Mattel – CB12 – Avene – Air Berlin –  Ryanair – Qatar Airways – Pfizer – Hausbrandt – Sunsweet – GlaxoSmithKline – Dow Chemicals – Mayoral – Fixodent – Lilly – Hasbro – McDonalds – Electrolux – Bison – UHU – Amgen – DHL – Novotel – Aboca – Val Venosta – Doki language learning software – WeKnowIt – Valagro – Tommy Hillfiger – G4S – Nobilia – Alcon – Hollister Inc – Baxter – Georg Fischer – Securitas – Organo Gold – Tork – Bronpi – Obesimed etc

Berlin Museums – European Center for Disease Prevention and Control (ECDC) – European Central Bank (ECB) – DEH – EKEFE Dimokritos – Helexpo AE – NERIT – Kazantzakis Museum –  Municipality of Thessaloniki – Pireus University  – Thessaloniki State Symphony Orchestra – Axios Delta – Thessaloniki Opera –  Pella and Vergina Museums – Olympus Festival – Naousa International Film Festival – USA and Russia Embassies.

Alpha Bank – Pireus Bank – Masoutis – United International Pictures – Aegean Airlines – Bank of Cyprus – PCT Cosco – Nounou – Honda – Toyota – Mitsubishi – Jumbo – Trivago – Vioiatriki – Isomat – PAOK FC – Skechers – Xerox – Hellmans – Epsilon net – Notos Galleries – Energizers – Epsa – Agno – Helexpo – MLS – Morris – Delonghi – Media strom – Regency Casino – Roma Pizza – IEK Delta – Alcon – Bed and Bath – Hankook tyres – City College – Ellinair – Passias –  NyfanTenCate – Elvial – Welcome stores – Makedonia Palace – Autovision – Freggio – American Farm School – Koukakis – Bellas Dairy – One Salonica – Dhi – Vicko – Edward jeans – Seven spots – ELVO –  Vrochidis Chatzis Ford – Dexim – Kaoil – Porcelana – Oxford company – Anatolia College – Marmaridis – Cardlink – Wierdwave – Energiers – Interlife – Skywork Airlines – Fila – Cytamobile – Primetel Cyprus etc

Project management

Our producers have the complete project management for every recording session, with live connections with our partners worldwide. And this because every recording has its own requirements, when different cultures and people are involved.


Choosing our voice services (voiceover recordings, audio editing and production, voice booking etc), means that you will get the most suitable prices, even according to your budget, if possible!. Our accountants will try to adjust our quotes to your special project and client needs.

We charge fees based on the length of your script and how the audio will be used. For example a fee per minute If it is a long corporate or audiobook project, or a fee per spot, if it is a TV or radio commercial aired in UK or Germany, based on national, regional or local charging rules.

No hidden extra fees, all costs for producing your audio are agreed with details before ordering.

Content provider

An inhouse copywriting creative team, offers the script writing option for commercials, storyboards, websites – social media – sales content in every language, cooperating with certified translators.


Our comfortable modern recording studios, featuring the latest technology in hardware ,software, and sound equipment, together with our helpful stuff ,offer a pleasant and productive working environment to our clients.

NRG people

NRG Productions Greek voiceovers

George Liapis

Head of production
NRG Productions Greek voiceovers

Eleonora Varvagianni

Creative copywriting
NRG Productions Greek voiceovers

Elena Chatzi

Account manager
NRG Productions Greek voiceovers

Dimitra Chatzikonstantinou

Pre production
NRG Productions Greek voiceovers

Antonis Zokos

Account manager

NRG Productions Greek voiceovers

Babis Chatzakos

Digital media
NRG Productions Greek voiceovers

Aspa Gooda

NRG Productions Greek voiceovers

Thomas Siamoulis

Voice director
NRG Productions Greek voiceovers

Anna Priga

Project manager
NRG Productions Greek voiceovers

Dimitris Karlis

Audio producer

Our station has many demands, high expectations and limited time. This is both the norm and a necessity for any successful radio station. NRG is a valued partner, which quickly and effectively, provides top-notch solutions for all of our radio productions. Nothing’s quite like NRG!!!

NRG Productions Greece
Antonis Kanakis/Giannis Servetas
Imagine 89,7 - Radio Arvyla

In so many years of collaboration with the NRG, Thomas and George with their team were there to always deliver something impeccable both in terms of professionalism and creativity. Each project was a delightful collaboration and always with a result that exceeded any expectations, regardless of the difficulty of the project

NRG Productions Greece
Marios Grantas
Epsilon NET / Marketing director

After our pleasant and positive cooperation we would like to thank you for being able to actively support and meet our needs for the great project of the State Museum of Berlin (Greek recordings for the sound tours of the Pergamon Museum). The four hour recordings were carried out with excellent voice over artists and the desirable and customary quality to us. Greek visitors to the museum of Pergamon (one of the largest museums in Germany with 1.2 million visitors per year) are guided thanks to NRG Productions in their mother tongue. Their impression is totally positive and thank you again for the excellent cooperation.

NRG Productions Greece
Gursan Acar
Tonwelt Professional media GmbH Berlin / CEO