S
- Sbcm Investment Company LlcHarbor Springs, MI
- Scanlan Television IncCalumet, MI
- Scc District CourtMarine City, MI
- Schad Boiler Setting Company IncDetroit, MI
- Schlotman, MarionDearborn Heights, MI
- Scholten, Dale Dba = General Communications COGrand Rapids, MI
- Schreiber CorporationWixom, MI
- Scripps Howard Broadcasting CompanySouthfield, MI
- Scripps Media, Inc.Southfield, MI
- Scrpps Media, Inc.Southfield, MI
- Seaver William Arthur JRSwartz Creek, MI
- Securalarm Systems, IncGrand Rapids, MI
- Secure Construction LlcDetroit, MI
- Seeburg CorporationLansing, MI
- Sell, Clyde WColumbiaville, MI
- Serve Electric LlcSterling Heights, MI
- Severance Electric Co., IncKalamazoo, MI
- Shaw Systems And IntegrationSouthfield, MI
- Sheriff's Department, 911Cassopolis, MI
- Shiawassee County OFCorunna, MI
- Sida Enterprise LlcDetroit, MI
- Sierra Tower Partner Group, LlcSouthgate, MI
- Signal Restoration ServicesTroy, MI
- Signal Restoration ServicesTroy, MI
- Signal Usa, LlcTroy, MI
- Sims, Russel:keen, George:ske Inc Dba Tower Communications COBig Rapids, MI
- Sims, Russell:keen, George:ske Inc Dba = Tower Communications COBig Rapids, MI
- Site Systems LlcFlushing, MI
- Skyline Tower & Antenna COGrosse Point Park, MI
- Skyrise LdhaPortage, MI
- SkyspecsAnn Arbor, MI
- Smart Construction And DevelopmentDetroit, MI
- Smile FMImlay City, MI
- Smith Counseling CenterBerkley, MI
- Smith, Stanley LWaldron, MI
- Snapper, Arthur GPortage, MI
- Snip & Anderson CompanyWyoming, MI
- Snyder Construction, Inc.Berkley, MI
- Sojitz Machinery Corporation OF AmericaFarmington Hills, MI
- Solomon Plumbing CONew Hudson, MI
- Solomon Plumbing CONew Hudson, MI
- Solomon Plumbing CO IncNew Hudson, MI
- Sound Reality Corp.Kalamazoo, MI
- South Oakland Substance AbuseFerndale, MI
- Southeast Michigan Media, Inc.Adrian, MI
- Southeast Oakland CoalitionFerndale, MI
- Sovereign Communications, LlcSault Sainte Marie, MI
- Sparta Area SchoolsSparta, MI
- Specialty Industries,incSunfield, MI
- Spectrum Communications IncKalamazoo, MI
- Spectrum HealthGrand Rapids, MI
- Spectrum HealthGrand Rapids, MI, MI
- Spectrum Health UnitedGreenville, MI
- Spectrum Network CommunicationsGaylord, MI
- Sport View Television LlcBrighton, MI
- Sport View Television, LlcBrighton, MI
- Spring Arbor UniversitySpring Arbor, MI
- Square Root Farms Inc.South Haven, MI
- SS Acres LlcDansville, MI
- ST Clair Construction CompanyDetroit, MI
- ST Clair County Central DispatchPort Huron Twp, MI
- St Joeph Co. 911Centerville, MI
- ST Joseph, County OFCentreville, MI
- St. Clair Co. Sheriff's OfficePort Huron, MI
- St. Clair CountyPort Huron Twp, MI
- St. John Providence Health SystemSouthfield, MI
- St. Joseph County 9-1-1 Central DispatchCentreville, MI
- St. Joseph, County ofCentreville, MI
- Stafford-smith Inc.Kalamazoo, MI
- Star of The West Milling Co.Frankenmuth, MI
- Star Site, LlcGrand Rapids, MI
- State CommunicationsLansing, MI
- State Electronics Co. Inc.West Branch, MI
- State Electronics Co., Inc.Lansing, MI
- State of MichiganLansing, MI
- State of MichiganLansing, MI
- State OF Michigan Dba = Michigan State Police Communications DivEast Lansing, MI
- State of Michigan, AeronauticsLansing, MI
- State OF Michigan, Department OF Natural ResourcesLansing, MI
- State of Michigan, Dept. of TransportationDetroit, MI
- State of Michigan, Dept. of TransportationLansing, MI
- State of Michigan, TransportationLansing, MI
- State Systems RadiPortage, MI
- State Systems Radio IncPortage, MI
- State Tower L.l.c.Grand Ledge, MI
- State Tower LlcGrand Ledge, MI
- Steelcase, IncCaledonia, MI
- Stenco Construction Company LlcLivonia, MI
- Steven MachlayDetroit, MI
- Student Leadership Services, Inc.Waterford, MI
- Sturgis, City OfSturgis, MI
- Suct LlcTroy, MI
- Summit Properties And Development CO LlcClarkston, MI
- Sunfield, Village ofSunfield, MI
- Superior Communications Outfitters LlcFlint, MI
- Superior Electric Great Lakes Company IncTroy, MI
- Surtsey Media, LlcGrosse Pointe Farms, MI
- Swanson, James E Dba = JS ElectronicsMenominee, MI
- Syncwave, LlcScottville, MI
- Synergy Management Group LlcLudington, MI