Pyro 1
Firework displays company also specialising in pyrotechnic displays, Enterprise Events UK Ltd are also fire effects and confetti specialists.
http://www.pyro1.com/

National Campaign for Firework Safety
We are committed to the safe use of fireworks.
http://www.angelfire.com/co3/NCFS/

Daveys' Displays
Professional firework displays for weddings, corporate events, council events, parties and more. Based in Yorkshire. Displays for all budgets
http://www.daveysdisplays.co.uk/

Phenomenal Fireworks
Firework displays for weddings and all events. UK.
http://www.phenomenalfireworks.co.uk/

About.com: Chemistry of Firework Colors
Fireworks combine art and science. Learn about the chemistry behind firework colors, including the mechanisms of color production and a table listing colorants.
http://chemistry.about.com/science/chemistry/library/weekly/aa062701a.htm

Supreme Fireworks
Firework displays and wedding fireworks for any event in the UK
http://www.firework.uk.com/

The Sirius Firework Co.
Fireworks displays for weddings, corporate events and graduations. UK.
http://www.thesiriusfirework.co.uk/

Event Horizon Pyrotechnics Ltd.
fireworks, laser shows, DIY firework, firework sales, pyrotechnics, firewoks displays, black powder
http://www.fireworks.org.uk/

Firework Events
Firework Events stage major displays throughout the UK, we also sell a vast range of garden and display fireworks from our Scarborough showroom which is open all year round. We house a team of creative effects experts too, able to create any kind of visual effect whether it be flame, a special prop, atmospheric or a magical illusion
http://www.fireworkevents.co.uk/

Roses Fireworks
Roses Fireworks produce professional breathtaking, exciting firework displays for weddings, parties, corporate events, product launches and home use DIY fireworks. We cover England, Scotland and Wales
http://www.rosesfireworks.co.uk/