Harpenden Swimming Club
- Has news, practical details for members and a summary of achievements for this competitive club. Also includes a members-only section with results, PBs and photographs.
- http://www.harpendensc.co.uk/

Big Space
- An indoor adventure play centre for children.
- http://www.bigspace.biz/

Wayside Dental Practice
- Information about practice, treatments offered, and a fee guide.
- http://www.waysidedental.co.uk/

Healing Hands Physiotherapy
- Chartered and state registered physiotherapist offering an experienced and professional treatment service.
- http://www.healinghandsmk.co.uk/

Sir John Lawes School
- Reputation for Arts and ICT. Specialist School and one time Beacon School.
- http://www.sjl.herts.sch.uk/

Harpenden Town Football Club
- The official site with news, fixtures, results, match reports, and photographs.
- http://www.harpendentownfc.com/

The Hertfordshire Dental Centre
- Specialising in implantology, oral surgery, periodontics, endodontics, restorative and cosmetic dentistry.
- http://www.dentisthertfordshire.co.uk/

Falling Frog Entertainment
- Mobile DJs and lighting for parties and events. Company profile, equipment and previous venues.
- http://www.fallingfrog.co.uk/

Harpenden Rugby Club Juniors
- Under 14's club. Results, photographs and fixtures.
- http://www.simonf.dial.pipex.com/rugby/

2 by 2 Holidays
- Themed eight day safari holidays in South Africa. Safari itineraries and pricing, booking information and contact details.
- http://www.2by2holidays.co.uk/

Riverbanks Nursery School
- Includes profile, information about the staff and its activities with news and testimonials.
- http://www.riverbanks.co.uk/

The Village Montessori
- For children aged 3 to 5. Prospectus, current projects and information about private tuition..
- http://doug.kemp.users.btopenworld.com/