Over 290 members participate in the membership-controlled retirement fund, providing comprehensive retirement benefits and financial security for Georgia's municipal employees.
- Abbeville
- Acworth
- Adairsville
- Adel
- Alamo
- Alma
- Americus
- Aragon
- Ashburn
- Atlanta Fulton County Emergency Management Agency
- Attapulgus
- Auburn
- Augusta
- Augusta-Richmond Cty Planning Comm.
- Austell
- Avondale Estates
- Bainbridge
- Bainbridge Decatur County Recreation Authority
- Bainbridge-Decatur County EMA
- Ball Ground
- Barnesville
- Barrow County Emergency Services
- Baxley
- Berlin
- Blackshear
- Blairsville
- Blakely
- Blakely Early County Emergency Management Agency
- Blakely-Early County Department of Recrecreation
- Blue Ridge
- Bowdon
- Bowman
- Braselton
- Bremen
- Brooklet
- Broxton
- Brunswick-Glynn County Joint Water and Sewer Commission
- Bryan County Emergency Services
- Buchanan
- Buena Vista
- Buford
- Butler
- Byron
- Cairo
- Calhoun
- Calhoun Housing Authority
- Camilla
- Canon
- Canton
- Carnesville
- Carrollton
- Cartersville
- Cave Spring
- Cedartown
- Centerville
- Chamblee
- Chatham Emergency Management Agency
- Chatsworth
- Chatsworth Water Works Commission
- Cherokee County Water and Sewerage Authority
- Chester
- Chickamauga
- Clarkesville
- Clarkston
- Claxton
- Clayton Housing Authority
- Cleveland
- Coastal Regional Commission
- Cochran
- Cochran-Bleckley EMA
- College Park
- Colquitt
- Comer
- Commerce
- Conyers
- Conyers Housing Authority
- Cordele
- Cornelia
- Cumming
- Cuthbert
- Dacula
- Dahlonega
- Dallas
- Danielsville
- Darien
- Davisboro
- Dawson
- Dawsonville
- Demorest
- Doerun
- Donalsonville
- Douglas
- Douglasville
- Douglasville-Douglas County Water and Sewer Authority
- Dublin
- Dublin-Laurens County Recreation Authority
- Duluth
- East Ellijay
- Eastman
- Eatonton
- Eatonton-Putnam County Water and Sewer Authority
- Elberton
- Ellaville
- Ellijay
- Ellijay-Gilmer County Water and Sewer Authority
- Emerson
- Enigma
- Evans County EMA
- Fairburn
- Fayetteville
- Fitzgerald
- Fitzgerald Water, Light and Bond Commission
- Flint Area Consolidated Housing Authority
- Flowery Branch
- Forest Park
- Forsyth
- Fort Oglethorpe
- Fort Valley
- Fort Valley Utility Commission
- Franklin
- Gainesville
- Gainesville-Hall County EMA
- Garden City
- Unified Government of Georgetown-Quitman County
- Georgia Emergency Management Agency (GEMA)
- Georgia Mountains Regional Commission
- Georgia Municipal Association
- Gibson
- Glennville
- Glynn County Emergency Management Agency
- Gordon
- Grantville
- Gray
- Greensboro
- Greenville
- Griffin
- Grovetown
- Guyton
- Habersham County Emergency Services
- Hagan
- Hahira
- Hampton
- Hapeville
- Harlem
- Hartwell
- Hawkinsville
- Hawkinsville-Pulaski County EMA
- Hazlehurst
- Heard County Water Authority
- Heart of Georgia Altamaha Regional Commission
- Henry County Water Authority
- Hephzibah
- Hiawassee
- Hinesville
- Hiram
- Hogansville
- Holly Springs
- Jackson
- Jackson County Water & Sewerage Authority
- Jasper
- Jasper County Joint 911 Authority
- Jefferson
- Jeffersonville
- Jesup
- Jesup-Wayne County EMA
- Jonesboro
- Jonesboro Housing Authority
- Kennesaw
- Kingsland
- LaFayette
- LaGrange
- LaGrange Housing Authority
- LaGrange-Troupe County EMA
- Lake City
- Lake Park
- Lakeland
- Lavonia
- Lavonia Housing Authority
- Leesburg
- Lenox
- Liberty Consolidated Planning Commission
- Lincolnton
- Lithonia
- Locust Grove
- Loganville
- Lookout Mountain
- Louisville
- Lovejoy
- Ludowici
- Lumpkin
- Lyons
- Mableton
- Madison
- Manchester
- Marshallville
- McDonough
- McRae-Helena
- Menlo
- Middle Georgia Regional Commission
- Mid-State Energy Commission
- Midville
- Midway
- Millen
- Milton
- Monroe
- Montezuma
- Monticello
- Morrow
- Moultrie-Colquitt County EMA
- Mount Airy
- Mount Vernon
- Mount Vernon Housing Authority
- Mount Zion
- Nahunta
- Nashville
- Newnan
- Newton County E.M.A
- Nicholls
- Nicholson
- Norcross
- Northeast Georgia Housing Authority
- Northeast Georgia Regional Commission
- Northwest Georgia Regional Commission
- Oakwood
- Ocilla
- Oglethorpe
- Oxford
- Palmetto
- Patterson
- Pelham
- Pembroke
- Pendergrass
- Perry
- Pine Mountain
- Pooler
- Port Wentworth
- Portal
- Powder Springs
- Quitman
- Reidsville
- Remerton
- Reynolds
- Riceboro
- Richmond Hill
- Rincon
- Riverdale
- Roberta
- Rochelle
- Rockmart
- Rome
- Rome-Floyd County Emergency Management Agency
- Rossville
- Roswell
- Royston
- Sandersville
- Senoia
- Sky Valley
- Smithville
- Smyrna
- Snellville
- Social Circle
- Soperton
- Southern Georgia Regional Commission
- Springfield
- St. Marys
- Statesboro
- Stockbridge
- Stone Mountain
- Sugar Hill
- Summerville
- Suwanee
- Swainsboro
- Swainsboro-Emanuel County EMA
- Sylvania
- Sylvester
- Tallapoosa
- Temple
- Tennille
- Thomaston
- Thomson
- Thunderbolt
- Tifton
- Toccoa
- Toombs County Emergency Management Agency
- Towns County Water and Sewerage Authority
- Tri-County Natural Gas Authority
- Trion
- Tuner County EMA
- Tybee Island
- Tyrone
- Unadilla Housing Authority
- Union City
- Union Point
- Valdosta
- Valdosta-Lowndes County EMA
- Valdosta-Lowndes County Parks and Recreation Authority
- Vidalia
- Vidalia Housing Authority
- Vienna
- Vienna Housing Authority
- Villa Rica
- Villa Rica Housing Authority
- Wadley
- Waleska
- Walthourville
- Ware County Emergency Management Agency
- Warm Springs
- Warner Robins
- Warrenton
- Washington
- Washington County Emergency Management Agency
- Washington-Wilkes County EMA
- Waycross
- Waynesboro
- West Point
- Whigham
- White
- Whitesburg
- Willacoochee
- Winder
- Woodbine
- Woodbury
- Woodstock
- Wrens
- Wrightsville