Serving All of Michigan's
Upper Peninsula.
GlobalTSS LLC is headquartered in Marquette and provides managed IT services, cybersecurity, and technology support to businesses and residents across all 15 UP counties — from Ironwood to Sault Ste. Marie.
All 15 UP Counties
On-Site & Remote Support
HQ: Marquette, MI
UP Communities We Serve
On-site visits available throughout the UP. Remote support available immediately from anywhere with an internet connection.
▶ Marquette
// HQ · Marquette County
Negaunee
Marquette County
Ishpeming
Marquette County
Gwinn
Marquette County
Escanaba
Delta County
Gladstone
Delta County
Iron Mountain
Dickinson County
Kingsford
Dickinson County
Houghton
Houghton County
Hancock
Houghton County
Calumet
Houghton County
Sault Ste. Marie
Chippewa County
Munising
Alger County
Newberry
Luce County
St. Ignace
Mackinac County
Ironwood
Gogebic County
Iron River
Iron County
Crystal Falls
Iron County
Menominee
Menominee County
Manistique
Schoolcraft County
// Don't see your city? Call (906) 662-4481 — if you're in the UP we likely serve you.
All 15 UP Counties
Every county in Michigan's Upper Peninsula — residential and commercial clients welcome.
Marquette County
Marquette, Negaunee, Ishpeming, Gwinn, Republic, Champion, Big Bay
Delta County
Escanaba, Gladstone, Ford River, Rapid River, Bark River
Dickinson County
Iron Mountain, Kingsford, Norway, Felch, Sagola
Houghton County
Houghton, Hancock, Calumet, Laurium, Chassell, Keweenaw Bay
Chippewa County
Sault Ste. Marie, Kinross, Kincheloe, Pickford, Cedarville
Ontonagon County
Ontonagon, White Pine, Bergland, Rockland
Gogebic County
Ironwood, Bessemer, Wakefield, Marenisco, Watersmeet
Iron County
Iron River, Crystal Falls, Stambaugh, Caspian, Gaastra
Menominee County
Menominee, Stephenson, Carney, Powers, Bark River
Schoolcraft County
Manistique, Germfask, Curtis, Engadine, Blaney Park
Alger County
Munising, Shingleton, Chatham, Traunik, Grand Marais
Luce County
Newberry, McMillan, Engadine, Deer Park
Mackinac County
St. Ignace, Brevort, Naubinway, Moran, Garber
Baraga County
L'Anse, Baraga, Arvon, Covington, Pelkie
Keweenaw County
Eagle Harbor, Copper Harbor, Lac La Belle, Allouez
On-Site and Remote Support
01 // ON-SITE
Marquette Area
Same-day or next-day on-site visits for Marquette, Negaunee, Ishpeming, Gwinn, and surrounding Marquette County communities. No trip charge within Marquette city limits.
02 // ON-SITE
Extended UP
On-site visits to Escanaba, Iron Mountain, Houghton, Sault Ste. Marie, and other UP communities scheduled in advance. Mileage applies outside Marquette County.
03 // REMOTE
All of the UP
Secure remote support via RemotePC available immediately to any UP location with internet. Most issues resolved remotely within the hour. Start a remote session.
Anywhere in the UP — We've Got You.
Local IT support for every corner of Michigan's Upper Peninsula. Call or text anytime.