Roland Hemming

Roland Hemming is an audio consultant and project manager with nearly three decades’ experience in the pro AV and entertainment technology industry. He project-managed the two largest audio projects in Europe; the Millennium Dome and the 2012 Olympic Games.  His work spans domains that have taken him to live events, construction sites, hotels, rail, cruise ships, theatre, corporate AV, broadcast, education, and stadia. 

He helps manufacturers develop new audio products and, as a digital audio networking expert, is helping to develop and introduce the next generation of audio networking systems. He is also a recognised authority on issues relating to voice alarm compliance.

He has presented papers to the Audio Engineering Society and been an advisor to InfoComm. He is a regular speaker at industry conferences, and a judge for many industry awards. He is also a regular author of articles for industry publications. 


Kiera Leeming

Kiera is one of the leading public relations and media consultants specialising in the pro-audio, AV and entertainment technology industries. With over 25 years experience, focussing on writing and PR, she has worked with some of the best-known brands in the industry.

Kiera’s forte is communication, in particular the written word. She has an excellent track record in helping companies achieve the maximum amount of exposure in the trade press and social media through well written, researched and targeted PR.

Her skills also include marketing literature and copy writing, as well as strategic media advice and campaign planning.

A combination of impeccable writing skills, extensive industry knowledge and a far-reaching network of contacts make her a formidable ally when it comes to putting your company in the limelight.


Tess Weller

Tess is responsible for supporting the brand development of Copper Leaf's clients and creating content including websites, videos, animations, promotional graphics and training documents - she is proficient in using Adobe Creative Suite.

She began marketing in 2010 by supporting local businesses with their online presence and promotional graphics. 

Tess graduated from Bournemouth University where she studied Digital Media Design. During her time at university she also completed freelance websites and graphics projects for small businesses and a work placement with a high fashion P.R. agency in London. 

 Steph Collie

Steph graduated from Nottingham Trent University where she studied Design for film and TV and has been working in graphic design ever since. She has a keen eye for detail which has lead her to progressively more artistic roles. 

Steph assists in all things creative and daily produces vector graphics for animation videos and creates animation content. She lives in the Creative Cloud.


Marieke de Jonge

Marieke was born in Amsterdam and has lived in a number of countries including Bolivia, USA, Serbia and Kenya, before settling in the UK. She has a degree in English and is currently studying for a degree in environmental studies. Marieke is Copper Leaf's administrator.