Weichang Natural Stone (Slate) Co., Ltd.
- Quarry producer and exporter of slate in a variety of colors for use in roofing, flooring, paving, wall cladding, and billiard tabletop slate.
- http://www.westones.com

Beijing Stars Stone Slate Company
- Manufacturer and exporter of natural slate for paving, flooring, roofing. Beijing, China.
- http://www.slate-quartzite.com/

Sheldon Slate Products, Inc.
- Provides slate for floors, custom kitchens, and sinks.
- http://www.sheldonslate.com/

Associated Natural Stones India (P) Ltd
- Offers slate stone for floorings, paving, roofing, wall cladding, and landscaping.
- http://www.slate-stone.com/

The Slate House
- Suppliers of all type of stones, slates, and granites from India.
- http://www.slatehouse.com

Longstones Slate Ltd
- Offers roofing slate and building stones from all over the Chinese continent. Contact and product details.
- http://www.longstones.com

Original Italian Slate
- Describes use of italian slate for billiard tables and playing surfaces, and provides craftmanship details, trade show list, and distributor information.
- http://www.originalitalianslate.com/

The Slate Portal
- Describes application of Ligurian slates in architectural and exterior applications.
- http://www.slate-portal.com/

North Country Slate
- Details roofing tile products, case histories, and tips for designing and working with the material.
- http://www.ncslate.com/

Black Diamond Slate
- Features gallery of roofing slate products and material specifications.
- http://www.blackdiamondslate.com/

Inverness Slate
- Brief introduction to supply and installation companies.
- http://www.invernessslate.co.uk/

Slate International
- Specializes in supplying and roofing slate and vent caps. Features reference material for tile color and shape selection.
- http://www.slateinternational.com/

Premier Slate Company
- Located in the Bay Area, imports and supplies roofing slate. Features color and price sheet along with slate reference guide.
- http://www.premierslate.com/

Vermont Natural Stoneworks
- Gallery of slate tile and memorials available, along with pricing list.
- http://www.vermontstone.com/

Stone & Craft Slate Import
- Selling slate, sandstone, quartzite and other natural stones to south-west Sydney. Large selection of slate and natural stones in New South Wales.
- http://www.slateman.com/

Universal Slate International Inc
- Offer slate and limestone from around the world in a range of colors. Product color charts and sample project photographs .
- http://www.universalslate.com/

Cuneo Angiolino & C
- Producers of slate for a range of uses including, flooring, roofing and billiard tables. Includes examples of roof laying techniques and flooring patterns . Italy .
- http://www.ac-ardesia.com/

Historic Slate Roofs
- The repair, replacement, and maintenance of historic slate roofs by Jeffrey S.Levine. Includes a history of slate use, further reading and repair and replacement guideline .
- http://www.neslate.com/Levine.html

The Tile Man Inc .
- Suppliers of slate and clay tiles for classical roofs. Includes FAQs and a short photographic tour of the company's stock yard.
- http://www.thetileman.com/slate.html

East Slate Company Of China
- Produce Chinese slate products including flooring, roofing, mosaics , wall cladding, and paving . Product color charts and photographic representations of typical applications.
- http://www.eastslate.com/

Hadeka Slate Corporation
- Quarriers and suppliers of a range of products which include flagstone, wallstone and decorative landscape stone . Offers various photographs of products and applications.
- http://www.hadekastone.com/

Alfred McAlpine Slate
- Producer of natural slate with a wide selection of colours and textures suitable for roofing, cladding, flooring and landscaping. Worldwide distribution.
- http://www.amslate.com/

Vermont Structural Slate Company
- Natural Vermont slate for slate flooring, slate roofing, slate countertops, fireplace surrounds and other custom architectural uses since 1859.
- http://www.vermontstructuralslate.com/

Hilltop Slate Inc.
- Supplier of structural and roofing slate. Product sizes, textures, colors and benefits . Part of Alfred McAlpine plc.
- http://www.hilltopslate.com/

Echeguren Slate Inc.
- Importer, exporter and distributor of a range of exotic fine slate flooring and roofing tiles. Offers photographic samples of product line .
- http://www.echeguren.com/

American Slate Company
- Suppliers of natural slate for natural roofing, flooring and paving projects . Includes a short history of slate and typical installation details.
- http://www.americanslate.com/