About JMS Group
More than 36 years producing broadcast advertising that delivers results for our clients.

Experience. Creativity. Trust
For four decades, we’ve been helping businesses – large and small – national and regional – to benefit from TV and radio advertising.
We specialise in producing TV commercials, radio commercials and video which deliver results for our clients. With a talented team and full in-house capabilities including our own studios, we make the whole process easy, effective and enjoyable.
JMS Group Production Reel
Explore more of our work

Who are JMS Group?
In 1983, former BBC presenter John Mountford, established John Mountford Studios to produce radio advertising and corporate videos. The business grew quickly, and in the 1990s became JMS Group.
Since then, we’ve worked with more than 10,000 businesses and currently create almost 200 TV commercials and 1,000 radio commercials each year, for UK and European broadcast.
Our talented team is made up of experienced producers, ambitious creatives and enthusiastic professionals, all bringing together four decades of experience. With an ever-fresh attitude towards pushing boundaries, we deliver addressable TV, radio, and video advertising that creates bottom-line results.
Our Wall of Fame
Many of the biggest names in UK entertainment have worked with JMS Group to voice radio or TV adverts for our clients, including:
Sir John Hurt, Susannah York, Martin Shaw, Tom Baker, Adam Buxton, Miriam Margolyes, Stephen Fry, Simon Callow, Steve Coogan, and Olivia Colman – to name just a few – have recorded at our studios.
What makes JMS Group different?
Complete Service
Cost-Effective
For over 36 years, we've helped businesses advertise on TV, on radio and online with great value commercials and video. Whatever your budget, we can help you achieve the exposure you need.
Highly-Recommended
We're recommended by AdSmart from Sky, ITV, commercial radio stations, and many creative agencies. We're trusted to deliver the results businesses need.
Contact Us
Ready to book a studio session?
To book a Norwich SourceConnect studio session with us, you can call 01603 811855 - or drop us a message on the form below and we'll get right back to you.