Maine

Using the table below, you can sort and filter the union halls.

Click on the headers to sort the table. Click the “Town” heading to sort by web address, the “Call Letters” heading to sort by the call letters, the “Full Name” heading to sort by the full name, the “Local Name” heading to search by local name, the “Notes” heading to sort by notes, the “Web Site” heading to sort by web site link, and the “More Info” heading to sort by the more info link. The first time you click the sorting direction is ascending (A through Z). Click again, and the sorting direction is descending (Z through A).

To filter the results, type in the search box. As you type, only the relevant results will remain in the table. To see all results again, simply clear the search box.

To change which columns are visible, click the “Column visibility” button, and then click a button from the list (which drops down) to alternately remove or replace the corresponding column. If you see a green circle with a plus symbol (+) inside, you can click on that to see even more data.

To visit any union site, simply click on the address in the “Web Site” column, and the corresponding page will open. To find out more about any union (such as membership size, financial information, and so on), simply click on the address in the “More Info” column, and the corresponding information page will open.

We strive to keep this list as updated and accurate as possible, so if you can provide more complete and updated information than you find below, please contact us at support@plannmedia.com with the subject heading “Union Hall information”, and we’ll be glad to add that information.

Return to the main Direct Contact Union Halls page here, or by using your browser’s back button.

Town
Call Letters
Full Name
Local Name
Notes
Web Site
More Info
AshlandUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1310https://www.unionfacts.com/lu/507011/USWA/1310/
AuburnNALCNational Association of Letter CarriersLocal 345Representing roughly 20 membershttps://www.unionfacts.com/lu/81137/NALC/345/
AugustaANAAmerican Nurses AssociationLocal 1082Representing roughly 40 membershttps://www.unionfacts.com/lu/529076/ANA/1082/
AugustaANAAmerican Nurses AssociationLocal 116Representing roughly 50 membershttps://www.unionfacts.com/lu/529134/ANA/116/
AugustaANAAmerican Nurses AssociationLocal 124Representing roughly 40 membershttps://www.unionfacts.com/lu/529131/ANA/124/
AugustaANAAmerican Nurses AssociationLocal 188Representing roughly 140 membershttps://www.unionfacts.com/lu/529125/ANA/188/
AugustaANAAmerican Nurses AssociationLocal 210Representing roughly 20 membershttps://www.unionfacts.com/lu/530179/ANA/210/
AugustaANAAmerican Nurses AssociationLocal 296Representing roughly 80 membershttps://www.unionfacts.com/lu/540479/ANA/296/
AugustaANAAmerican Nurses AssociationLocal 384Representing roughly 10 membershttps://www.unionfacts.com/lu/529351/ANA/384/
AugustaANAAmerican Nurses AssociationLocal 5050Representing roughly 50 membershttps://www.unionfacts.com/lu/530866/ANA/5050/
AugustaANAAmerican Nurses AssociationLocal 7631Representing roughly 100 membershttps://www.unionfacts.com/lu/541191/ANA/7631/
AugustaANAAmerican Nurses AssociationLocal 911https://www.unionfacts.com/lu/526803/ANA/911/
AugustaANAAmerican Nurses AssociationLocal 982Representing roughly 60 membershttps://www.unionfacts.com/lu/529073/ANA/982/
AugustaANAAmerican Nurses AssociationRepresenting roughly 820 membershttps://www.nursingworld.org/https://www.unionfacts.com/lu/529430/ANA/1/
AugustaANAAmerican Nurses AssociationRepresenting roughly 1,510 membershttps://www.unionfacts.com/lu/66830/ANA/0/
AugustaAPWUAmerican Postal Workers UnionLocal 461Representing roughly 10 membershttps://www.unionfacts.com/lu/72321/APWU/461/
AugustaBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 20 membershttps://www.unionfacts.com/lu/46704/BCTD/0/
AugustaBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 10 membershttps://www.unionfacts.com/lu/544192/BCTD/0/
AugustaBMWEBrotherhood of Maintenance of Way EmployeesLocal 633Representing roughly 40 membershttps://www.unionfacts.com/lu/7772/BMWE/633/
AugustaIBEWInternational Brotherhood of Electrical WorkersLocal 1253https://ibew1253.org/
AugustaIBEWInternational Brotherhood of Electrical WorkersLocal 2327Representing roughly 610 membershttp://ibew2327.org/https://www.unionfacts.com/lu/68374/IBEW/2327/
AugustaIBEWInternational Brotherhood of Electrical WorkersLocal 5Representing roughly 50 membershttps://www.unionfacts.com/lu/544275/IBEW/5/
AugustaIBEWInternational Brotherhood of Electrical WorkersRepresenting roughly 1,560 membershttps://www.unionfacts.com/lu/544874/IBEW/0/
AugustaLiUNALaborers' International Union of North AmericaLocal 1284https://www.unionfacts.com/lu/9679/LIUNA/1284/
AugustaLiUNALaborers' International Union of North AmericaLocal 1377https://www.unionfacts.com/lu/20865/LIUNA/1377/
AugustaLiUNALaborers' International Union of North AmericaLocal 327Representing roughly 340 membershttps://www.unionfacts.com/lu/16117/LIUNA/327/
AugustaMSNAMaine State Nurses Associationhttps://www.nationalnursesunited.org/nnoc/maine
AugustaNEANational Education AssociationThe voice of the clerical, office, laboratory and technical (COLT) staff in the University of Maine System.http://www.acsum.org/https://www.unionfacts.com/lu/512668/NEA/0/
AugustaNEANational Education AssociationRepresents 24000 education workershttps://www.unionfacts.com/lu/512668/NEA/0/
AugustaNEANational Education AssociationRepresenting University of Maine workershttps://sites.umaine.edu/https://www.unionfacts.com/lu/512668/NEA/0/
AugustaNSONational Staff OrganizationComprised of 39 professional and support staff who attend to the needs of our 25,100 member Maine Education Associationhttps://www.unionfacts.com/lu/530260/NSOI/0/
AugustaNTEUNational Treasury Employees UnionLocal 7Representing roughly 70 membershttps://www.unionfacts.com/lu/502314/NTEU/7/
AugustaPACEPaper, Allied-Industrial, Chemical and Energy Workers International UnionRegion OneRepresenting 35,000 members comprising more than 190 Local Unionshttps://www.unionfacts.com/lu/54264/PACE/979/
AugustaSEIUService Employees International UnionLocal 1989The Maine Labor Union represents more than 12,000 public and private sector workershttps://www.mseaseiu.org/https://www.unionfacts.com/lu/540704/SEIU/1989/
AugustaSEIUService Employees International UnionLocal 1989Representing roughly 20 membershttps://www.unionfacts.com/lu/541998/SEIU/1989/
AugustaUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 716Represents 700 membershttps://www.unionfacts.com/lu/540792/PPF/716/
AugustaUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 1996
AugustaUGSOAUnited Government Security Officers of America, International UnionLocal 273Representing roughly 90 membershttps://www.unionfacts.com/lu/545082/UGSOA/273/
AugustaUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 11https://www.unionfacts.com/lu/43113/USWA/11/
AugustaUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 37https://www.unionfacts.com/lu/48455/USWA/37/
BailevilleIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1490Representing roughly 40 membershttps://www.unionfacts.com/lu/3858/IAM/1490/
BaileyvilleIBEWInternational Brotherhood of Electrical WorkersLocal 1057Representing roughly 60 membershttps://www.unionfacts.com/lu/47861/IBEW/1057/
BaileyvilleOPEIUOffice and Professional Employees International UnionLocal 295Representing roughly 20 membershttps://www.unionfacts.com/lu/36257/OPEIU/295/
BaileyvilleSEIUService Employees International UnionLocal 330Representing roughly 50 membershttps://www.unionfacts.com/lu/47359/SEIU/330/
BaileyvilleUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 27Representing roughly 150 membershttps://www.unionfacts.com/lu/44751/USWA/27/
BangorACTAssociation of Civilian TechniciansLocal 128Representing roughly 50 membershttps://www.unionfacts.com/lu/542003/CTAI/128/
BangorAPWUAmerican Postal Workers UnionLocal 536Represent the Maintenance and Clerk crafts of the American Postal Workers Unionhttps://www.unionfacts.com/lu/514979/APWU/536/
BangorCWACommunications Workers of AmericaLocal 14116Representing roughly 30 membershttps://www.unionfacts.com/lu/2865/CWA/14116/
BangorIAFFInternational Association of Fire FightersLocal 772Represents line firefighters, public education officers, code enforcement officers and mechanicshttp://www.iaff772.org/
BangorMSNAMaine State Nurses AssociationUnit 1The collective bargaining agent for the more than 700 nurses at Eastern Maine Medical Center
BangorNAATSNational Association of Air Traffic SpecialistsRepresenting employees of the Federal Aviation Administration
BangorNALCNational Association of Letter CarriersBranch 391Represents over 140 active letter carriers and 60 retired members
BangorNATCANational Air Traffic Controllers AssociationRepresenting roughly 20 membershttps://www.unionfacts.com/lu/526921/NATCA/0/
BangorNEANational Education AssociationRepresents clerical and professional staff of the University of Maine Systemhttp://afum.info
BangorUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 716
Bar MillsNEANational Education AssociationRepresenting over 260 teachers
BathAFGEAmerican Federation of Government EmployeesLocal 2906Representing roughly 40 membershttps://www.unionfacts.com/lu/503815/AFGE/2906/
BathIAMAWInternational Association of Machinists and Aerospace WorkersLocal Lodge S6Serves the production employees of Bath Iron Workshttps://www.unionfacts.com/lu/519242/IAM/6/
BathIAMAWInternational Association of Machinists and Aerospace WorkersLocal Lodge S7Representing roughly 270 membershttps://www.unionfacts.com/lu/519083/IAM/7/
BathIAMAWInternational Association of Machinists and Aerospace WorkersLocal Lodge S89Represents members working for the City of Bath - Waste Water Pollution Control Division & Public Workshttps://www.unionfacts.com/lu/519218/IAM/89/
BathUAWInternational Union, United Automobile, Aerospace, and Agricultural Implement Workers of AmericaLocal 3999The only independent shipbuilding design union in the country represents 900 membershttps://www.unionfacts.com/lu/8701/UAW/3999/
BelfastSEIUService Employees International UnionLocal 771Representing roughly 100 membershttps://www.unionfacts.com/lu/544287/SEIU/771/
BelgradeIAMAWInternational Association of Machinists and Aerospace WorkersLocal 409Representing roughly 30 membershttps://www.unionfacts.com/lu/3393/IAM/409/
BenedictaIAMAWInternational Association of Machinists and Aerospace WorkersLocal 156https://www.unionfacts.com/lu/7560/IAM/156/
BrewerACTAssociation of Civilian TechniciansLocal 79Representing roughly 50 membershttps://www.unionfacts.com/lu/538003/CTAI/79/
BrownvilleNRLCANational Rural Letter Carriers' Associationhttps://www.unionfacts.com/lu/88392/RLCA/0/
BrunswickIAFFInternational Association of Fire FightersLocal 1718
BrunswickIAMAWInternational Association of Machinists and Aerospace WorkersDistrict Lodge 4Representing shipbuilders
BrunswickSEIUService Employees International UnionLocal R1-77Naval Air Station - NASB
BucksportIAMAWInternational Association of Machinists and Aerospace WorkersLocal 99https://www.unionfacts.com/lu/44586/IAM/99/
BucksportIAMAWInternational Association of Machinists and Aerospace WorkersLocal Lodge 1821http://ll1821.goiam.org/index.htm
BucksportOPEIUOffice and Professional Employees International UnionLocal 555https://www.unionfacts.com/lu/515968/OPEIU/555/
BucksportPACEPaper, Allied-Industrial, Chemical and Energy Workers International UnionLocal 1-0261Represents employees of the Bucksport Mill
BucksportUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1188Representing roughly 40 membershttps://www.unionfacts.com/lu/33279/USWA/1188/
BucksportUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 261https://www.unionfacts.com/lu/8082/USWA/261/
CambridgeNALCNational Association of Letter CarriersLocal 8Representing roughly 150 membershttps://www.unionfacts.com/lu/544577/NALC/8/
CambridgeNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 40 membershttps://www.unionfacts.com/lu/88461/RLCA/0/
CaribouNWSEONational Weather Service Employees OrganizationLocal 24https://www.unionfacts.com/lu/515651/NWSEO/24/
CherryfieldAFTAmerican Federation of TeachersLocal 5073Representing roughly 40 membershttps://www.unionfacts.com/lu/518998/AFT/5073/
ClintonBSOIWInternational Association of Bridge, Structural, Ornamental and Reinforcing Iron WorkersLocal 496https://www.unionfacts.com/lu/14380/BSOIW/496/
ClintonBSOIWInternational Association of Bridge, Structural, Ornamental and Reinforcing Iron WorkersLocal 7http://www.ironworkersdcne.org
ClintonIAMAWInternational Association of Machinists and Aerospace WorkersLocal 2336Representing roughly 90 membershttps://www.unionfacts.com/lu/66256/IAM/2336/
ConnorNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 60 membershttps://www.unionfacts.com/lu/88225/RLCA/0/
CorinnaIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1696https://www.unionfacts.com/lu/28669/IAM/1696/
CrystalSEIUService Employees International UnionLocal 398Representing roughly 10 membershttps://www.unionfacts.com/lu/541558/SEIU/398/
DresdenIAMAWInternational Association of Machinists and Aerospace WorkersLocal 5https://www.unionfacts.com/lu/540141/IAM/5/
East MachiasAFTAmerican Federation of TeachersLocal 5059https://www.unionfacts.com/lu/515192/AFT/5059/
East MillinocketOPEIUOffice and Professional Employees International UnionLocal 192https://www.unionfacts.com/lu/42665/OPEIU/192/
East MillinocketUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 152Representing roughly 60 membershttps://www.unionfacts.com/lu/44544/USWA/152/
EutlerAFGEAmerican Federation of Government EmployeesLocal 2635Representing roughly 30 membershttps://www.unionfacts.com/lu/503792/AFGE/2635/
FairfieldAFGEAmerican Federation of Government EmployeesLocal 3728https://www.unionfacts.com/lu/511221/AFGE/3728/
FairfieldIBEWInternational Brotherhood of Electrical WorkersLocal 1253Representing roughly 200 membershttps://www.unionfacts.com/lu/23477/IBEW/1253/
FalmouthSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 1400Representing roughly 80 membershttps://www.unionfacts.com/lu/4516/SMART/1400/
Fort Kent MillsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 365Representing roughly 150 membershttps://www.unionfacts.com/lu/7725/USWA/365/
FreeportAPWUAmerican Postal Workers UnionLocal 6484https://www.unionfacts.com/lu/516205/APWU/6484/
FreeportNTEUNational Treasury Employees UnionLocal 324Representing roughly 50 membershttps://www.unionfacts.com/lu/544270/NTEU/324/
GardinerAPWUAmerican Postal Workers UnionLocal 3437https://www.unionfacts.com/lu/507028/APWU/3437/
GardinerNALCNational Association of Letter CarriersLocal 774Representing roughly 10 membershttps://www.unionfacts.com/lu/83304/NALC/774/
GorhamSEIUService Employees International UnionLocal 1030Representing roughly 30 membershttps://www.unionfacts.com/lu/68002/SEIU/1030/
GrayNWSEONational Weather Service Employees OrganizationLocal 37https://www.unionfacts.com/lu/515664/NWSEO/37/
GreeneBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 274Representing roughly 20 membershttps://www.unionfacts.com/lu/542812/BLE/274/
GreenwoodCWACommunications Workers of AmericaLocal 81077Representing roughly 30 membershttps://www.unionfacts.com/lu/13996/CWA/81077/
HallowellCWACommunications Workers of AmericaLocal 14115Representing roughly 30 membershttps://www.unionfacts.com/lu/11609/CWA/14115/
HampdenBRSBrotherhood of Railroad SignalmenLocal 232Representing roughly 50 membershttps://www.unionfacts.com/lu/545238/BRS/232/
HampdenNALCNational Association of Letter CarriersLocal 391Representing roughly 150 membershttps://www.unionfacts.com/lu/81139/NALC/391/
HartlandANAAmerican Nurses AssociationANA-Maine CE Committee, ANA-MaineSupporting Practice Diversity Through Professional Unityhttps://www.nursingworld.org/
HinckleyIBEWInternational Brotherhood of Electrical WorkersLocal 1768Representing roughly 60 membershttps://www.unionfacts.com/lu/43301/IBEW/1768/
HoultonAPWUAmerican Postal Workers UnionLocal 4910https://www.unionfacts.com/lu/71985/APWU/4910/
Island FallsBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 234Representing roughly 40 membershttps://www.unionfacts.com/lu/17934/BCTGMI/234/
JackmanAFGEAmerican Federation of Government EmployeesLocal 2349Representing roughly 90 membershttps://www.unionfacts.com/lu/544269/AFGE/2349/
JayUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 14Representing roughly 10 membershttps://www.unionfacts.com/lu/67793/USWA/14/
KennebunkAWIUInternational Association of Heat & Frost Insulators & Allied WorkersLocal 134Representing roughly 20 membershttps://www.unionfacts.com/lu/521508/HFIA/134/
KingfieldNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 140 membershttps://www.unionfacts.com/lu/88509/RLCA/0/
KitteryIAFFInternational Association of Fire FightersLocal 123Representing roughly 40 membershttps://www.unionfacts.com/lu/513037/IAFF/123/
KnoxUFCWUnited Food and Commercial WorkersLocal 650Representing roughly 40 membershttps://www.unionfacts.com/lu/9708/UFCW/650/
LebanonNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 110 membershttps://www.unionfacts.com/lu/89047/RLCA/0/
LewistonAPWUAmerican Postal Workers UnionLocal 509Representing roughly 20 membershttps://www.unionfacts.com/lu/507125/APWU/509/
LewistonBMWEBrotherhood of Maintenance of Way EmployeesLocal 32Representing roughly 10 membershttps://www.unionfacts.com/lu/24164/BMWE/32/
LewistonIAFFInternational Association of Fire FightersLocal 785http://www.iaff785.org/
LewistonIBEWInternational Brotherhood of Electrical WorkersLocal 119Representing roughly 70 membershttps://www.unionfacts.com/lu/529989/IBEW/119/
LewistonIBEWInternational Brotherhood of Electrical WorkersLocal 567Representing roughly 250 membershttp://www.ibew567.com/https://www.unionfacts.com/lu/16669/IBEW/567/
LewistonNALCNational Association of Letter CarriersLocal 241Representing roughly 30 membershttps://www.unionfacts.com/lu/81347/NALC/241/
LewistonSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 17
LimerickNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 930 membershttps://www.unionfacts.com/lu/88888/RLCA/0/
LimestoneAFGEAmerican Federation of Government EmployeesLocal 294Representing roughly 150 membershttps://www.unionfacts.com/lu/542053/AFGE/294/
LimestoneNTEUNational Treasury Employees UnionLocal 141Representing roughly 300 membershttps://www.unionfacts.com/lu/503557/NTEU/141/
LincolnAFTAmerican Federation of TeachersLocal 5071Representing roughly 110 membershttps://www.unionfacts.com/lu/543465/AFT/5071/
LincolnUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 396https://www.unionfacts.com/lu/34377/USWA/396/
LisbonAPWUAmerican Postal Workers UnionLocal 5622Representing roughly 20 membershttps://www.unionfacts.com/lu/71981/APWU/5622/
Lisbon FallsIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1821Representing roughly 110 membershttps://www.unionfacts.com/lu/47003/IAM/1821/
Lisbon FallsIAMAWInternational Association of Machinists and Aerospace WorkersLocal 4Representing roughly 10,140 membershttps://www.unionfacts.com/lu/519222/IAM/4/
Lisbon FallsIAMAWInternational Association of Machinists and Aerospace WorkersRepresenting roughly 5,220 membershttps://www.unionfacts.com/lu/544920/IAM/0/
Livermore FallsOPEIUOffice and Professional Employees International UnionLocal 442Representing roughly 30 membershttps://www.unionfacts.com/lu/66310/OPEIU/442/
MadawaskaOPEIUOffice and Professional Employees International UnionLocal 232Representing roughly 40 membershttps://www.unionfacts.com/lu/43052/OPEIU/232/
MadawaskaUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1247Representing roughly 160 membershttps://www.unionfacts.com/lu/16870/USWA/1247/
MadawaskaUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 291Representing roughly 80 membershttps://www.unionfacts.com/lu/33720/USWA/291/
MadisonUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 36Representing roughly 120 membershttps://www.unionfacts.com/lu/20841/USWA/36/
ManchesterIBEWInternational Brotherhood of Electrical WorkersLocal 1837Represents 1650 members working at electrical utilities or broadcasting stationshttp://www.ibew1837.org/https://www.unionfacts.com/lu/42350/IBEW/1837/
MilbridgeNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 30 membershttps://www.unionfacts.com/lu/88305/RLCA/0/
MilfordIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1482https://www.unionfacts.com/lu/30036/IAM/1482/
MillinocketIAMAWInternational Association of Machinists and Aerospace WorkersLocal 362https://www.unionfacts.com/lu/2274/IAM/362/
MillinocketPACEPaper, Allied-Industrial, Chemical and Energy Workers International UnionLocal 24https://www.unionfacts.com/lu/11632/PACE/24/
MillinocketSPFPAInternational Union, Security, Police, and Fire Professionals of AmericaLocal 549Representing roughly 10 membershttps://www.unionfacts.com/lu/513926/SPFPA/549/
MillinocketUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 485https://www.unionfacts.com/lu/31341/PPF/485/
MillinocketUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 12https://www.unionfacts.com/lu/51899/USWA/12/
MillinocketUTUUnited Transportation UnionLocal 57https://www.unionfacts.com/lu/517872/UTU/57/
MillinocketUTUUnited Transportation UnionLocal 752Representing roughly 20 membershttps://www.unionfacts.com/lu/9902/UTU/752/
MillinocketUTUUnited Transportation UnionLocal 856https://www.unionfacts.com/lu/8892/UTU/856/
New PortlandIAMAWInternational Association of Machinists and Aerospace WorkersLocal 559Representing roughly 50 membershttps://www.unionfacts.com/lu/33718/IAM/559/
North BerwickUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 366Representing roughly 210 membershttps://www.unionfacts.com/lu/52820/USWA/366/
Old TownPACEPaper, Allied-Industrial, Chemical and Energy Workers International UnionLocal 1-80Represents 600 hourly workers at five separate bargaining units at four separate locations
Old TownUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 80Representing roughly 150 membershttps://www.unionfacts.com/lu/40081/USWA/80/
OronoSEIUService Employees International UnionLocal 1989Representing roughly 10 membershttps://www.unionfacts.com/lu/541554/SEIU/1989/
OrringtonGCC/IBTGraphic Communications Conference / International Brotherhood of TeamstersLocal 558Representing roughly 10 membershttps://www.unionfacts.com/lu/15042/GCIU/558/
OrringtonSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 663Representing roughly 20 membershttps://www.unionfacts.com/lu/5172/SMART/663/
OrringtonUTUUnited Transportation UnionLocal 663Representing roughly 30 membershttps://www.unionfacts.com/lu/5172/UTU/663/
PattenUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1363https://www.unionfacts.com/lu/509173/USWA/1363/
PembrokePACEPaper, Allied-Industrial, Chemical and Energy Workers International UnionLocal 1367https://www.unionfacts.com/lu/510092/PACE/1367/
PolandIBEWInternational Brotherhood of Electrical WorkersLocal 2233Representing roughly 20 membershttps://www.unionfacts.com/lu/516411/IBEW/2233/
PortlandAPWUAmerican Postal Workers UnionLocal 458http://www.apwulocal458.org/
PortlandAPWUAmerican Postal Workers Union
PortlandATUAmalgamated Transit UnionLocal 714Representing roughly 110 membershttps://www.unionfacts.com/lu/544090/ATU/714/
PortlandBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 334Representing roughly 120 membershttps://www.unionfacts.com/lu/14674/BCTGMI/334/
PortlandCWACommunications Workers of AmericaLocal 31128Representing roughly 160 membershttps://www.unionfacts.com/lu/22199/CWA/31128/
PortlandIATSEInternational Alliance of Theatrical Stage EmployeesLocal 114Representing roughly 70 membershttp://www.ia114.com/https://www.unionfacts.com/lu/3630/IATSE/114/
PortlandILAInternational Longshoremen's AssociationLocal 861Representing roughly 50 membershttps://www.unionfacts.com/lu/32057/ILA/861/
PortlandNALCNational Association of Letter CarriersLocal 92Representing roughly 590 membershttps://www.unionfacts.com/lu/83301/NALC/92/
PortlandNALCNational Association of Letter CarriersRepresenting roughly 900 membershttps://www.unionfacts.com/lu/89826/NALC/0/
PortlandNATCANational Air Traffic Controllers AssociationRepresenting roughly 20 membershttps://www.unionfacts.com/lu/519667/NATCA/0/
PortlandNewspaper Guild-CWANewspaper Guild / Communications Workers of AmericaLocal 128Representing employees of The Portland Newspapershttps://local128.org/
PortlandUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 1996Representing roughly 440 membershttps://www.unionfacts.com/lu/540875/CJA/1996/
PortlandUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1977https://www.unionfacts.com/lu/512164/USWA/1977/
Presque IsleAPWUAmerican Postal Workers UnionLocal 5998https://www.unionfacts.com/lu/71988/APWU/5998/
Presque IsleNALCNational Association of Letter CarriersLocal 2394Representing roughly 50 membershttps://www.unionfacts.com/lu/81132/NALC/2394/
RaymondUBCUnited Brotherhood of Carpenters and Joiners of AmericaStephen Perry's Carpenters Site
RumfordIAFFInternational Association of Fire FightersLocal 1601Represents employees of the Rumford Fire Department
RumfordIBEWInternational Brotherhood of Electrical WorkersLocal 2144Representing roughly 40 membershttps://www.unionfacts.com/lu/63804/IBEW/2144/
RumfordUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 900Representing roughly 570 membershttps://www.unionfacts.com/lu/28003/USWA/900/
SacoNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 170 membershttps://www.unionfacts.com/lu/89966/RLCA/0/
SacoUWUAUtility Workers Union of AmericaLocal 341Representing roughly 30 membershttps://www.unionfacts.com/lu/45408/UWU/341/
SanfordIAMAWInternational Association of Machinists and Aerospace WorkersLocal 836Representing roughly 120 membershttps://www.unionfacts.com/lu/502174/IAM/836/
SanfordNALCNational Association of Letter CarriersLocal 1448Representing roughly 10 membershttps://www.unionfacts.com/lu/81133/NALC/1448/
ScarboroughAPWUAmerican Postal Workers UnionLocal 289Representing roughly 10 membershttps://www.unionfacts.com/lu/71982/APWU/289/
ScarboroughAPWUAmerican Postal Workers UnionLocal 458Representing roughly 450 membershttps://www.unionfacts.com/lu/506124/APWU/458/
SidneyIBEWInternational Brotherhood of Electrical WorkersLocal 1750Representing roughly 30 membershttps://www.unionfacts.com/lu/46203/IBEW/1750/
SkowheganUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 9Representing roughly 460 membershttps://www.unionfacts.com/lu/511623/USWA/9/
SomersetIAMAWInternational Association of Machinists and Aerospace WorkersLocal Lodge 2740http://ll2740.goiam.org/index.htm
SorrentoIBEWInternational Brotherhood of Electrical WorkersLocal 1777Representing roughly 30 membershttps://www.unionfacts.com/lu/67277/IBEW/1777/
South PortlandIAFFInternational Association of Fire FightersLocal 1476Representing the Firefighters, Dispatchers, and Command Units
South PortlandIBTInternational Brotherhood of TeamstersLocal 340A widely diversified Union representing various trades and skills as well as state, municipal and county employeeshttp://www.teamsterslocal340.org/https://www.unionfacts.com/lu/11443/IBT/340/
St AlbansSPFPAInternational Union, Security, Police, and Fire Professionals of AmericaLocal 550Representing roughly 10 membershttps://www.unionfacts.com/lu/529159/SPFPA/550/
SurryNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 50 membershttps://www.unionfacts.com/lu/89052/RLCA/0/
SwanvilleILAInternational Longshoremen's AssociationLocal 1519Representing roughly 10 membershttps://www.unionfacts.com/lu/43339/ILA/1519/
TogusAFGEAmerican Federation of Government EmployeesLocal 258https://www.unionfacts.com/lu/518198/AFGE/258/
TogusAFGEAmerican Federation of Government EmployeesLocal 2610Representing roughly 300 membershttps://www.unionfacts.com/lu/503731/AFGE/2610/
UnionBSOIWInternational Association of Bridge, Structural, Ornamental and Reinforcing Iron WorkersLocal 807Representing roughly 90 membershttps://www.unionfacts.com/lu/507561/BSOIW/807/
UnionNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 120 membershttps://www.unionfacts.com/lu/89989/RLCA/0/
VassalboroAFSCMEAmerican Federation of State, County and Municipal EmployeesLocal 2458Representing roughly 40 membershttps://www.unionfacts.com/lu/544247/AFSCME/2458/
WatervilleAPWUAmerican Postal Workers UnionLocal 5729Representing roughly 50 membershttps://www.unionfacts.com/lu/92810/APWU/5729/
WatervilleIAMAWInternational Association of Machinists and Aerospace WorkersLocal 2740Representing roughly 170 membershttps://www.unionfacts.com/lu/516022/IAM/2740/
WatervilleNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 100 membershttps://www.unionfacts.com/lu/88391/RLCA/0/
WatervilleUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 449Representing roughly 430 membershttps://www.unionfacts.com/lu/29881/USWA/449/
WestbrookIAMAWInternational Association of Machinists and Aerospace WorkersLocal 2287Representing roughly 240 membershttps://www.unionfacts.com/lu/64633/IAM/2287/
WestbrookIATSEInternational Alliance of Theatrical Stage EmployeesLocal 926Representing roughly 50 membershttps://www.unionfacts.com/lu/516584/IATSE/926/
WestbrookNALCNational Association of Letter CarriersBranch 92
WestbrookUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1069Representing roughly 160 membershttps://www.unionfacts.com/lu/66147/USWA/1069/
WestbrookUTUUnited Transportation UnionLocal 1400Representing roughly 70 membershttps://www.unionfacts.com/lu/4516/UTU/1400/
WindhamAPWUAmerican Postal Workers UnionRepresenting roughly 120 membershttps://www.unionfacts.com/lu/85852/APWU/0/
WindhamGCC/IBTGraphic Communications Conference / International Brotherhood of TeamstersLocal 22Representing roughly 20 membershttps://www.unionfacts.com/lu/40162/GCIU/22/
WinslowBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 72Representing roughly 20 membershttps://www.unionfacts.com/lu/530081/BLE/72/
WinterportCWACommunications Workers of AmericaLocal 14112https://www.unionfacts.com/lu/48852/CWA/14112/
WiscassetUWUAUtility Workers Union of AmericaLocal 497Representing roughly 10 membershttps://www.unionfacts.com/lu/511715/UWU/497/
YorkNALCNational Association of Letter CarriersLocal 896https://www.unionfacts.com/lu/81738/NALC/896/