Trade Only Design Library
Interactive design research database with thousands of interior design products with prices, manufacturers and distributors, specs, pictures of each product. Services free to qualified trade professionals.
http://www.todl.com/

Design-Online
UK directory of suppliers to the interior design industry: fabrics, furniture, lighting, floors, wall coverings, antiques, soft furnishings, decorative accessories.
http://www.design-online.co.uk/

Supplier Expo
Directory of furniture and decorative items for professional decorators and interior designers.
http://www.supplierexpo.com/

Dezignaré Interior Design Collective
Providing networking and referral resources for consumers, students, educators and professionals. Featuring designers, allied services and products, access to universities, design libraries, organizations, and publications.
http://www.dezignare.com/

Directory of Interior Designers
Residential and commercial interior designers organized by location and specialty.
http://www.interiordesignerworld.com/

Charlotte Peters
Interior and architectural design referral service. Offers portfolio of designers with photo gallery of past projects and brief biography.
http://www.charlottepeters.com/

Space Master Interiors
Matching clients and designers through the process of bidding. Registration, post a new project, FAQ, explanation of services, designer bid sheet and private bulletin board.
http://www.sminteriors.net/

DesignFinder
Find an interior designer by location, specialty or name. Browse through dozens of designer portfolios and learn about the latest product introductions.
http://www.designfinder.com

Interior Design Directory
Resource of interior design and feng shui related information, goods and services.
http://www.i-d-d.com/

Directory4design.com
Directory of the UK's interior designers. Directory also includes architects, commercial designers, service providers, manufacturers, dealers and suppliers.
http://www.directory4design.com/

Interiors Art Design directory
Shown are home accessories to photography, graphics, and soft furnishings. Submission policy, search and contacts are shown.
http://www.interiors-art-design.com

Interior Design Handbook
Contains information on the interiors products and services in the United Kingdom. Directories, advertising information and contacts.
http://www.interiordesignhandbook.co.uk/

Design Trade
Includes publications and reader testimonials.
http://www.designtrade.net/