| Flame |
| Enardo | http://www.enardo.com |
| Flame |
| Firefreeze Italiana srl | http://www.firefreeze.it |
| Flame |
| FLAMEX, Inc. | http://www.sparkdetection.com |
| Flame |
| Matheson Gas Products, Inc. | http://www.matheson-trigas.com |
| Flame |
| Protectoseal Co., The | http://www.protectoseal.com |
| Flame |
| Environ Products, Inc. | http://www.envproduct.com |
| Flame |
| Firefreeze Italiana srl | http://www.firefreeze.it |
| Flame |
| GreCon, Inc. | http://www.grecon-us.com |
| Flame |
| Protectoseal Co., The | http://www.protectoseal.com |
| Flame and Detonation |
| Protectoseal Co., The | http://www.protectoseal.com |
| Lightning and Surge |
| Alltec Corp. | http://www.allteccorp.com |
| Lightning and Surge |
| Bonded Lightning Protection | http://www.bondedtx.com |
| Lightning and Surge |
| CFC Solutions, Inc. | http://www.cfcsolutions.com |
| Lightning and Surge |
| DITEK | http://www.ditekcorp.com |
| Lightning and Surge |
| ERICO Inc. | http://www.erico.com |
| Lightning and Surge |
| Harger Lightning & Grounding | http://www.harger.com |
| Lightning and Surge |
| Heary Brothers Lightning Protection Co. | http://www.lightningpreventor.com |
| Lightning and Surge |
| LightningMaster Corp. | http://www.lightningmaster.com |
| Lightning and Surge |
| Lyncole XIT Grounding | http://www.lyncole.com |
| Lightning and Surge |
| On-Line Power, Inc. | http://www.onlinepower.com |
| Spark |
| Clarke's Sheet Metal, Inc. | http://www.pyroguard.com |
| Spark |
| Electronic Wood Systems, Int. | http://www.electronic-wood-systems.com |
| Spark |
| FLAMEX, Inc. | http://www.sparkdetection.com |
| Spark |
| Hansentek | http://www.hansentek.com |
|
| Alltec Corp. | http://www.allteccorp.com |
|
| ALT | http://www.altfabrication.com |
|
| Bradford Industries | http://www.problok.com |
|
| Clarke's Sheet Metal, Inc. | http://www.pyroguard.com |
|
| DITEK | http://www.ditekcorp.com |
|
| Enardo | http://www.enardo.com |
|
| ERICO Inc. | http://www.erico.com |
|
| Firefreeze Italiana srl | http://www.firefreeze.it |
|
| FLAMEX, Inc. | http://www.sparkdetection.com |
|
| Harger Lightning & Grounding | http://www.harger.com |