Professional Voiceovers Worldwide



Colin has been a Professional Voice Actor since the early 90’s.  He is – quite simply – a brilliant communicator!

More recently, he has combined his natural people-connection ability with his professional knowledge, built on 20 years of corporate and sales experience, to develop and deliver corporate training and facilitation.

Colin instantly builds rapport with his clients and provides a personally customised experience. Easy to deal with and always accommodating, Colin’s work continues to delight clients and audiences alike.

Browse this site to get a taste of Colin’s amazing work, find your ideal style and use the form below to discuss your next project.


Clients Include 



I worked with Colin during a recent Commonwealth Bank rollout of customer engagement training nationally. Colin was very professional, engaging and consultive. Highly recommended!
PW@ Commonwealth Bank Australia.

Colin’s warm, deep tone was perfect for our national documentary series, which is now going global. VERY professional. GREAT to work with. Highly recommended.
Chris @ Rough Diamond Media.

An extremely talented and versatile voice artist – who is fun to work with.
Ricky @ Big Fish Media.

Colin is my ‘go-to’ guy when I require a super-talented character. Probably the best Character voice in Europe.
Alex @ European Voice Casting.

When looking for a new station voice for Vision Radio I listened to a huge number of demos, but kept coming back to Colin Cassidy. The warm tones of his voice, and his genuine delivery have helped take our station sound a big step forward in professionalism. Not to mention his fantastic versatility with character voices and accents etc, and the fact that Coin is a super nice guy and a pleasure to work with!

Elmo @ Vision Radio Network.

Getting voice on an electronic toy to sound fun, engaging, entertaining but also clear and understandable can sometimes be quite a challenge. Working with Colin makes this very easy and also a lot of fun: I’ve found him to be highly creative, motivated and very entertaining – he’s fantastic at taking a rough idea explained by me and breathing life into it! He has a diverse range of voices, impressions and accents to offer, all of which are fantastic. On top of this and his professional and highly motivated approach to his work, he’s a thoroughly nice chap.
Toby @ Vtech Interactive Toys.