Costa Communications
- Full-service public relations and marketing firm specializing in the entertainment industry.
- http://www.costacommunications.com/

The Sijen Group
- Assists with all aspects of brand development and marketing for the recording, broadcast and cinema industries.
- http://www.thesijengroup.com/

Port Authority, Inc.
- A range of marketing services and consultation specifically designed to help photographers, illustrators, graphic designers and agents.
- http://1portauthority.com/

Klein &
- Marketing consulting and creative services for broadcast, cable and Internet companies.
- http://www.kleinand.com/

Hillgrove Media International Group
- Specialist services to the international media industry.
- http://www.hillgrove.com/

C3 - Convergent Communications Consultants
- Research and consulting services for television stations, programmers and syndicators. Specializing in positioning local stations and strategic development in multi-platform environments.
- http://www.c-cube.net/

Agate Partners, LLC
- Consulting group offering advertising representation and strategic marketing services to arts organizations, non-profits and publications on a sustaining or project basis.
- http://www.agatepartners.com/

Baker Richards Consulting
- A consultancy that helps cultural organisations maximise earned revenue through marketing, sales, pricing and organisational management. Includes free tutorials and case studies, particularly on pricing.
- http://www.baker-richards.com

Hawkestone Communications and Public Affairs
- Consulting company provides writing, research and advocacy to the cultural arts and entertainment sector.
- http://www.hawkestone.com