Calderdale Manufacturing Alliance
- An association of manufacturing companies in the area; includes information about membership, grants available, events, and news. Also offers a local business directory.
- http://www.calderdalema.co.uk/

Calderdale Forward
- Local Strategic Partnership promoting the social, economic and environmental success. Includes profile, information about partners and activities, and contact details.
- http://www.calderdaleforward.org.uk/

Calder Connect Co-Operative Ltd (3-C)
- A cooperative offering broadband services for Hebden Bridge, Luddenden Foot, Mytholmroyd, Sowerby Bridge, Todmorden and their surrounding areas.
- http://www.3-c.coop/

Upper Calderdale Valley Rennaisance (UCVR)
- A long-term plan to regenerate the area, covering the townships of Walsden, Todmorden, Hebden Bridge, Mytholmroyd and Sowerby Bridge; information about community involvement.
- http://homepages.3-c.coop/ucvr/

Pennine Housing 2000
- Manage close to 12,000 social housing properties in Calderdale; information and advice for existing and prospective tenants.
- http://www.ph2k.org.uk/

Calderdale and Kirklees Careers Service
- Offering advice on careers, training and learning, with services for individuals and businesses.
- http://www.careers-service.org.uk/