Granite Telecom Earns ISNetworld® Certification for Industrial Safety

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Communications Services Provider’s Network Integration Team Certified with Highest Levels of Training & Safety for Heavy Industries

Granite Telecom Earns ISNetworld® Certification for Industrial Safety

Granite Telecom Earns ISNetworld® Certification for Industrial Safety

“ISNetworld certification means that Granite has an exemplary safety record, sound safety practices and necessary insurances for work in any customer environment."

Granite Telecommunications, LLC, a $1.6 billion provider of communications services to multilocation businesses and government agencies, announced today that its Network Integration Services team has received ISNetworld® certification for industrial safety compliance from ISN, a global leader in contractor and supplier information management.

ISNetworld is an online supplier management platform that helps companies manage supplier information, streamline the prequalification process, promote transparency and improve workplace safety. It includes a database for companies to discover contractors that already have proved compliance with safety requirements in industries, such as:

  • Manufacturing
  • Mining
  • Utilities
  • Energy
  • Chemical
  • Pharmaceutical

“ISNetworld certification means that Granite has an exemplary safety record, sound safety practices and necessary insurances for work in any customer environment,” said Joseph Altobelli, Director of Global Services at Granite. “While we’ve met the high hurdle to deliver services safely in heavy industries, our processes and procedures can benefit all organizations, including those facing the challenges of workplace safety during the pandemic.”

Granite has received ISNetworld certification for its Network Integration Services, including:

  • Infrastructure Cabling
  • Rack and Stack Services
  • Fiber
  • Wireless Managed Services

ISNetworld certification involves:

  • Collection and review of various Health, Safety, Environment and Quality (HSEQ) documents and information, such as written programs, work hours, incidents and injuries
  • Collection and review of insurance and other procurement-related documents such as supplier certificates and Workers’ Compensation
  • Tracking and completion of employee-level training, competencies and qualifications required to perform specified jobs
  • Tracking and completion of audits and evaluation reports based on Hiring Client requirements

To learn more about ISN and ISNetworld, visit

To learn more about Granite Telecommunications, visit

About ISN
ISN is the global leader in contractor and supplier information management, with over 20 years of experience connecting nearly 650 Hiring Clients in capital-intensive industries with more than 75,000 active contractors to promote safety and health in the workplace. ISN’s customizable platform, ISNetworld, includes data-driven insights and tools that help companies mitigate risks associated with global business practices such as supply chain continuity, regulatory compliance, sustainability, training and program conformance.

ISN has 12 offices around the globe, which provide award-winning support and training for our customers in more than 85 countries. ISN takes pride in leading worldwide efforts to improve the efficiency and effectiveness of contractor management systems and in serving as a world-class forum for sharing industry best practices among its members. For more information, visit

About Granite
Granite delivers one-stop communications solutions to multilocation businesses and government agencies throughout the United States and Canada. The $1.6 billion company serves more than two-thirds of the Fortune 100 companies in the United States and has 1.75 million voice and data lines under management. Granite launched in 2002 and grew quickly by helping businesses to simplify sourcing and management of local and long-distance phone services with one point of contact and one invoice for all their office locations nationwide. Today, Granite is the leader in aggregating Plain Old Telephone Services (POTS) and has extended its unique value proposition – “one company, one contact, one bill” – to include a range of advanced business communications services, including Internet access, SD-WAN, wireless WAN, hosted PBX, SIP trunking, mobile voice and data, mobile device management, managed security, network integration and much more. Granite employs more than 2,300 people at its headquarters in Quincy, Mass., and nine regional offices nationwide. For more information, visit

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Lauren Grenier
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