Steps in Time Image Project
- Contains hundreds of pre-1945 pictures of Portland submitted by residents and archived by the project funded by the Heritage Lottery Fund.
- http://www.isleofportlandpictures.org.uk/sitip/

Divinemoon
- A music and dance festival highlighting many musical traditions.
- http://www.divinemoon.com/

Portland Fitness Club
- Details of facilities, treatments and classes.
- http://www.portlandfitnessclub.com/

Portland Sculpture and Quarry Trust
- The Trust is a not-for-profit organisation dedicated to the preservation of the traditional skills and understanding of Portland masons and quarry workers. Includes details about the Trust's work and contact information.
- http://www.learningstone.net/

Sureline Buses
- A bus company based at Portland. Includes up-to-date timetables, fares information and contact details.
- http://www.surelinebuses.co.uk/

Osprey Quay
- A waterside development on part of the former Portland Navel Docks. Includes details of the current and future facilities and opportunities for marine industries, commercial, leisure and tourism businesses to move to the area.
- http://www.ospreyquay.com/

Portland Steam Show
- The annual Steam and Vintage show is fully described with listings of all exhibits.
- http://www.theportlandsteamshow.co.uk/

Exploring Portland
- This site includes over 500 pictures and maps of the Isle of Portland together with historical and local information.
- http://www.geoffkirby.co.uk/Portland/

The Portland Bureau
- The Isle and People of Portland. Photographic site.
- http://www.portland.ukf.net/

Portland Port
- Portland Harbour is unique in the facilities and protection it offers vessels within its safe, sheltered and uncrowded waters. This has been enhanced by the features offered at the port.
- http://www.portland-port.co.uk/