Clients

GSI provides services to a broad range of industrial and commercial companies; research organizations; law firms; federal, state, and local governmental agencies; as well as providing training and regulatory policy assistance to environmental regulatory agencies.

Sectors Served by GSI

  • Oil and Gas Industry
  • Law Firms
  • Government Agencies
  • Chemical Industry
  • Manufacturing Industry
  • Research and Development Organizations
  • Utilities
  • Trade Associations

Where in the World...

GSI serves clients around the globe.

GSI Map Where we have worked 10-2014