Next Fx  (theatrical and custom pyrotechnics)

Link: http://www.next-fx.com/

Ultratec Special Effects, Inc.  (theatrical pyrotechnics, Angel Fire low smoke pyrotechnics, some Pyropak brand pyrotechnics)

Link: http://www.ultratecfx.com/

RES  (precision proximate pyrotechnics)

Link: http://www.respyro.com/

GPS  (1.4 fireworks)

Pyrodigital Consultants, Inc.  (computer controlled firing systems)

Le Maitre Ltd., North America  (pyrotechnics and special effects)

Link: http://www.lemaitreusa.com/

Luna Tech Pyrotechnik GmbH  (ice fountains, flash string and other European products)

Dynalite  (lead free, green electric matches)

Nassau Chemical Corp  (flash paper and flash string products)

Link: http://www.nassauchem.com/

PR Corp  (pyrotechnic battle scene simulator systems)

Link: http://www.opformunitions.com/

Martinez Specialties  (electric matches, shock tube initiators, lift charge clamps)

Link: http://www.martinezspecialtiesinc.com/

Mystical Distributing Canadian Fireworks Company  (Mystical Fire)

Link: http://www.mysticaldistributing.com/

Link to Mystical Fire colored flame additive: http://www.mysticalfire.ca/

Holatron Systems LLC  (pyrotechnic and special effects high-speed digitally-encoded long-range wireless firing systems)

Link: http://www.holatron.com/