Welcome to the Website of John Callister & Associates
And a Happy and Prosperous New Year to All
John Callister is a former BBC Film Editor and Producer/Director, having spent twelve years on staff with BBC Northern Ireland before embarking on a freelance career.
Along with partners and associates, he is involved in:
- Television and Video Production (see TV Productions)
- Internet TV Channels / Web TV
- Live Video Recording and Streaming
- Advertising via TV and Digital Signage Networks (John co-founded On Screen Solutions, which is now Ireland’s largest screen network)
- Screenteach – an initiative that uses screen technology to deliver teaching and training to Africa and other developing countries.
- E-training: We can film and produce your e-training programmes
- E-commerce: Building and maintaining on-line shops
- Always interested in Business Joint Ventures

