Dixit: Produces a line of furniture and accessories. Products, news and distributors.
Duartecor: Shops selling Persian and oriental carpets and custom-made rugs, and fitted carpets. Images of products and shop location.
Energaia: The Energy Management Agency of Gaia provides services for the promotion of rational use of energy and renewable energy.
Filipe Oliveira Dias, Arquitecto: Architecture firm with a wide range of specializations, public and private, as well as product design and art. Includes portfolio, contact, and profile.
Hotel Melia Gaia Porto: Located in the new residential area on the outskirts of Oporto. Rooms, prices, availability and meeting rooms for conventions and groups.
M.M.N.: Company trading in clothing and fabrics.
Porto Virtual Tour: Photographs and descriptions of tourist attractions in this city. Hotels information and on line reservations.
Refúgio Café-Bar: An alternative rock bar in the historical center of Oporto. Offers a range of food and drinks with music. Portuguese and English text.
Residencial Costa do Sol: Located in the heart of Porto, in Rua de Santa Catarina. Photographs and description of the facilities.
Residencial dos Aliados: Bed and breakfast accommodation offered in one of the city's architectural landmarks, in the heart of Oporto. Photograph, map and details of services.
Residencial Porto Novo: Offers accommodation in the heart of downtown Oporto. Photographs and location map.
Topazio: Silversmith founded in 1874 and producing cutlery, silverware and jewellery in silver and gold.