Marina Inn
- Real estate in the province of Ragusa.
- http://www.marinainn.it/

RAS
- Production of window and door accessories. Company overview, product details, location and contact information.
- http://www.rasitalia.com/

Poidomani Society
- Specialises in the handcrafting of Modican stone. Includes history, products, location and contact information.
- http://www.poidomanipietra.com/indexeng.htm

Le Perle Della Contea
- Specialises in the production and sale of semi-finished products for ice cream and confectionary. Company overview, products, recipes and contact information.
- http://www.leperledellacontea.it/

Agria S.r.l.
- Specialises in the production of liquid fertilizers. Includes company profile, product information and contact details.
- http://www.agriafertilizzanti.it/

The province of Ragusa
- The province of Ragusa on line
- http://www.copai.it

Ragusa Sicily
- A complete overview on Ragusa and its province
- http://www.ragusa-sicilia.it/english/