HHO is one of the UK's longest running independent multimedia companies, with over 45 years in the business.

HHO owns and controls one of the largest independent multimedia catalogues of copyrights in the world, consisting of over 1000 audio-visual titles and over audio 20,000 titles. Audio and Visual master rights are available worldwide for both physical and digital licenses. HHO additionally controls an extensive publishing catalogue. Other provided services include finished product manufacturing (available for export), branding design and digital distribution services for bespoke labels.

In essence, HHO truly represents multimedia as a whole, publishing and licensing conventional, digital and premium products in all audio and audio-visual formats. We endeavour to stay on top of today's constantly evolving media formats, with the newest technologies, in order to better service our clients and increase the diversity of our projects.