Blackline Safety Corp. announced it has been named a preferred supplier of portable gas detection equipment for Royal Dutch Shell. This preferred supplier status is part of a three-year global framework agreement to support the technology safety programs at Shell's offshore and onshore facilities and installations around the world. Easy to use devices generate data to generate value: The company’s G7 wearable gas detection devices and G7 EXO portable area monitors deliver optional 24/7 live monitoring by personnel who can initiate an alert and ensure the safety of workers in the event of an emergency. The data analytics from these devices also generate insights to help customers make sound, proactive business decisions that support a well-rounded, efficient and cost-effective safety program.