Civic Intelligence
Officer

WILLIAM MAHONEY

47 organizations • 211 returns • Latest tax year 2025

DirectorTreasurerBoard MemberPresidentTrusteeSecretaryChairmanDatabase AdminDirector, RalFinancial SecreVice PresCEO
Name Match Caveat

This page groups activity by normalized name only. It may combine different people who share the same name.

Organizations

47

Returns

211

Total Compensation

$8,792,523

Total Benefits

$1,742,088

Organizations

OrganizationEINReturnsLatest YearLatest TitleCompensation
Skaggs Community Hospital Association44-058429092023President$5,317,100
South Carolina Research Authority57-073614432015CEO (Former As Of 3/1)$1,386,518
University Corporation for Atmospheric Research84-041266852022Ncar Lab Director$1,177,565
Int'L Assoc of H&F Insul & Allied Wkrs53-008830042017Vice Pres$642,056
Canada-France-Hawaii Telescope Corp23-743873612025Software Manager$160,100
Centra Credit Union35-088538112017VP Indirect Lending$105,735
National Retiree Legislative Network Inc52-231798052018Database Admin$2,050
Benevolent & Protective Order of Elks Butler Lodge 17025-035109012016Treasurer$700
Heat and Frost Insulators Local No 33 Health Fund06-107805122014Trustee$469
United Brotherhood of Carpenters and Joiners of America Lu No 5726-354491612018Conductor$230
Alumni & Friends of Medford Vocational Technical High School I26-2099492122024Treasurer$0
Ludlow Boys and Girls Club Inc04-2089767122024Director$0
Mahoney Family Charitable Foundation46-6304299122024Trustee$0
Skaggs Foundation30-0107007122024Director$0
Family Intervention Center Inc.06-0920277122023Board Member$0
Educational Foundation of the Massachusetts Society of Certified04-6139571112024Director$0
Auburn Youth & Family Services Inc.04-2658899102022Director$0
James O Carey Association Inc04-326052592024President$0
North American Security Products06-165443172024Treasurer$0
Huntingdon Valley Country Club23-071803062022President$0
Ozark Mountain Country Cares86-199187652025Board Member$0
Wilmington Renaissance Corporation51-034768052024Secretary$0
Camp Good Days and Special Times Inc22-232965452023Board Member$0
Knights of Columbus St Michaels Council 366523-714224452023CFO$0
Bransonlakes Area Chamber of Commerce44-058624242016Chairman-Elect$0
Writers Theatre Inc.36-384728042016Past Trustee$0
Jewish Family Service of Western Massachusetts Inc.04-210435232023Treasurer$0
Lenox Charitable Fund Inc.04-295292332023Treasurer$0
Manufacturers Association Of06-606858132023Director$0
Teddi Projects Inc.16-149429032023Board Member$0
Intelligent Manufacturing Systems Inc45-486564232020Director$0
National Defense Industrial Association53-019654732019Director$0
Meadows Racquet Club Inc04-258159532016Director$0
Advanced Technology International57-106715132015Chairman (Thru 3/1/16)$0
Agn International - North America Inc84-075076132015Board Member$0
Beta Community Partnerships Inc.04-257479532015Clerk$0
Greater Chicago Legal Clinic Inc.36-320046532015Director$0
Massachusetts Society of CPA'S Inc04-205531332015Director$0
Rockland Trust Charitable Foundation Inc20-266883322024Director$0
Active Retirement Association02-036743122023Vice President$0
International Union of Painters and Allied Trades25-090719422014President$0
Gulfstream Grady Group Inc26-230899912021President$0
Asm Materials Education Foundation34-654139712018Trustee$0
Explore Branson Tourism47-563368812016Chairman-Elect$0
Madrona Neighborhood Association94-320213612016President$0
Strindberg Laboratory46-270223612014Director$0
Hammerheads Sled Hockey Associationinc20-499079612013President/Treasurer$0

Returns

Tax YearOrganizationTypeTitleHours / WeekCompensationBenefitsReturn
2025Canada-France-Hawaii Telescope Corp990Software Manager50$160,100$0View return
2025Ozark Mountain Country Cares990EZBoard Member1$0$0View return
2024Rockland Trust Charitable Foundation Inc990PFDirector1$0$0View return
2024Skaggs Foundation990Director2$0$0View return
2024James O Carey Association Inc990EZPresident1$0$0View return
2024Ludlow Boys and Girls Club Inc990Director1$0$0View return
2024Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2024Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2024Ozark Mountain Country Cares990EZBoard Member1$0$0View return
2024Wilmington Renaissance Corporation990Secretary1$0$0View return
2024North American Security Products990Treasurer10$0$0View return
2024Educational Foundation of the Massachusetts Society of Certified990Director0.5$0$0View return
2023Skaggs Community Hospital Association990President40$825,498$0View return
2023Wilmington Renaissance Corporation990Secretary1$0$0View return
2023Ludlow Boys and Girls Club Inc990Director1$0$0View return
2023Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2023North American Security Products990Treasurer10$0$0View return
2023James O Carey Association Inc990EZPresident1$0$0View return
2023Ozark Mountain Country Cares990EZTrustee0$0-View return
2023Skaggs Foundation990Director2$0$0View return
2023Rockland Trust Charitable Foundation Inc990PFDirector (As Of 06/14/2023)1$0$0View return
2023Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2023Active Retirement Association990EZVice President4$0$0View return
2023Teddi Projects Inc.990Board Member1$0$0View return
2023Camp Good Days and Special Times Inc990Board Member1$0$0View return
2023Lenox Charitable Fund Inc.990Treasurer1$0$0View return
2023Jewish Family Service of Western Massachusetts Inc.990Treasurer1$0$0View return
2023Manufacturers Association Of990Director1$0$0View return
2023Educational Foundation of the Massachusetts Society of Certified990Director0.5$0$0View return
2023Knights of Columbus St Michaels Council 3665990EZCFO0$0-View return
2023Family Intervention Center Inc.990Board Member0$0$0View return
2022University Corporation for Atmospheric Research990Ncar Lab Director40$262,324$0View return
2022Wilmington Renaissance Corporation990Secretary1$0$0View return
2022Ludlow Boys and Girls Club Inc990Director1$0$0View return
2022James O Carey Association Inc990EZPresident1$0$0View return
2022Manufacturers Association Of990Director1$0$0View return
2022North American Security Products990Treasurer10$0$0View return
2022Auburn Youth & Family Services Inc.990Director2$0$0View return
2022Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2022Ozark Mountain Country Cares990Board Member0.5$0$0View return
2022Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2022Active Retirement Association990EZVice President4$0$0View return
2022Skaggs Foundation990Director2$0$0View return
2022Teddi Projects Inc.990Board Member1$0$0View return
2022Jewish Family Service of Western Massachusetts Inc.990Treasurer1$0$0View return
2022Lenox Charitable Fund Inc.990Treasurer1$0$0View return
2022Huntingdon Valley Country Club990President4$0$0View return
2022Family Intervention Center Inc.990Board Member0$0$0View return
2022Camp Good Days and Special Times Inc990Board Member1$0$0View return
2022Educational Foundation of the Massachusetts Society of Certified990Director0.5$0$0View return
2021Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2021North American Security Products990Treasurer10$0$0View return
2021Manufacturers Association Of990Director1$0$0View return
2021Ozark Mountain Country Cares990Board Member0.5$0$0View return
2021Auburn Youth & Family Services Inc.990Director2$0$0View return
2021Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2021James O Carey Association Inc990EZPresident10$0$0View return
2021Ludlow Boys and Girls Club Inc990Director1$0$0View return
2021Wilmington Renaissance Corporation990Secretary1$0$0View return
2021Skaggs Foundation990Director2$0$0View return
2021Camp Good Days and Special Times Inc990Board Member1$0$0View return
2021Educational Foundation of the Massachusetts Society of Certified990Director0.5$0$0View return
2021Huntingdon Valley Country Club990President4$0$0View return
2021Lenox Charitable Fund Inc.990Treasurer1$0$0View return
2021Jewish Family Service of Western Massachusetts Inc.990Treasurer1$0$0View return
2021Teddi Projects Inc.990Board Member - Started During Year1$0$0View return
2021Gulfstream Grady Group Inc990EZPresident0$0-View return
2021Family Intervention Center Inc.990Board Member0$0$0View return
2020Skaggs Community Hospital Association990President40$668,364$0View return
2020University Corporation for Atmospheric Research990Director, Ral40$250,557$0View return
2020Auburn Youth & Family Services Inc.990Director2$0$0View return
2020Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2020Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2020Wilmington Renaissance Corporation990Secretary1$0$0View return
2020North American Security Products990Treasurer10$0$0View return
2020James O Carey Association Inc990President10$0$0View return
2020Family Intervention Center Inc.990Board Member0$0$0View return
2020Skaggs Foundation990Director2$0$0View return
2020Ludlow Boys and Girls Club Inc990Director1$0$0View return
2020Intelligent Manufacturing Systems Inc990Director2$0$0View return
2020Huntingdon Valley Country Club990Secretary4$0$0View return
2020Knights of Columbus St Michaels Council 3665990EZFinancial Secre0$0-View return
2020Camp Good Days and Special Times Inc990Board Member1$0$0View return
2019Skaggs Community Hospital Association990President40$661,415$0View return
2019University Corporation for Atmospheric Research990Director, Ral40$234,309$0View return
2019Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2019Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2019Intelligent Manufacturing Systems Inc990Director2$0$0View return
2019Skaggs Foundation990Director2$0$0View return
2019Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2019North American Security Products990Treasurer10$0$0View return
2019Ludlow Boys and Girls Club Inc990Director1$0$0View return
2019Huntingdon Valley Country Club990Secretary4$0$0View return
2019Knights of Columbus St Michaels Council 3665990EZFinancial Secre0$0-View return
2019Educational Foundation of the Massachusetts Society of Certified990Chairman0.5$0$0View return
2019Family Intervention Center Inc.990Board Member0$0$0View return
2019National Defense Industrial Association990Director1$0$0View return
2019Camp Good Days and Special Times Inc990Board Member1$0$0View return
2018Skaggs Community Hospital Association990President40$596,766$0View return
2018University Corporation for Atmospheric Research990Director, Ral40$227,793$0View return
2018United Brotherhood of Carpenters and Joiners of America Lu No 57990EZConductor1$230$0View return
2018Asm Materials Education Foundation990Trustee1$0$355,000View return
2018James O Carey Association Inc990President10$0$0View return
2018National Retiree Legislative Network Inc990Database Admin1$0$0View return
2018Intelligent Manufacturing Systems Inc990Director2$0$0View return
2018North American Security Products990Treasurer10$0$0View return
2018Ludlow Boys and Girls Club Inc990Director1$0$0View return
2018Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2018Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2018Huntingdon Valley Country Club990Secretary4$0$0View return
2018Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2018Skaggs Foundation990Director2$0$0View return
2018Educational Foundation of the Massachusetts Society of Certified990Chairman0.5$0$0View return
2018National Defense Industrial Association990Director1$0$0View return
2018Family Intervention Center Inc.990Board Member0$0$0View return
2018Knights of Columbus St Michaels Council 3665990EZFinancial Secre0$0-View return
2018James O Carey Association Inc990President10$0$0View return
2017Skaggs Community Hospital Association990President40$572,317$0View return
2017University Corporation for Atmospheric Research990Director, Ral40$202,582$0View return
2017Int'L Assoc of H&F Insul & Allied Wkrs990Vice Pres40$117,196$0View return
2017Centra Credit Union990VP Indirect Lending45$105,735$0View return
2017James O Carey Association Inc990President10$0$0View return
2017Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2017Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2017Skaggs Foundation990Director3$0$0View return
2017Ludlow Boys and Girls Club Inc990Director1$0$0View return
2017National Retiree Legislative Network Inc990Database Admin1$0$0View return
2017Huntingdon Valley Country Club990Secretary4$0$0View return
2017Family Intervention Center Inc.990Board Member0$0$0View return
2017Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2017National Defense Industrial Association990Director1$0$0View return
2017Educational Foundation of the Massachusetts Society of Certified990Chairman0.2$0$0View return
2017Knights of Columbus St Michaels Council 3665990EZFinancial Secre0$0-View return
2017Family Intervention Center Inc.990Board Member0$0$0View return
2017Educational Foundation of the Massachusetts Society of Certified990Chairman0.2$0$0View return
2016Skaggs Community Hospital Association990President40$567,001$0View return
2016Int'L Assoc of H&F Insul & Allied Wkrs990Vice Pres40$178,917$0View return
2016National Retiree Legislative Network Inc990Database Admin1$1,650$0View return
2016Benevolent & Protective Order of Elks Butler Lodge 170990Treasurer1$700$0View return
2016Skaggs Foundation990Director3$0$0View return
2016Bransonlakes Area Chamber of Commerce990Chairman-Elect2$0$0View return
2016Mahoney Family Charitable Foundation990PFTrustee0$0$0View return
2016Explore Branson Tourism990Chairman-Elect2$0$0View return
2016Madrona Neighborhood Association990EZPresident3$0-View return
2016James O Carey Association Inc990President10$0$0View return
2016Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2016Ludlow Boys and Girls Club Inc990Director1$0$0View return
2016Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2016Meadows Racquet Club Inc990EZDirector1$0$0View return
2016Writers Theatre Inc.990Past Trustee1$0$0View return
2016Educational Foundation of the Massachusetts Society of Certified990Chairman0.2$0$0View return
2016Family Intervention Center Inc.990Board Member0$0$0View return
2015South Carolina Research Authority990CEO (Former As Of 3/1)40$528,709$0View return
2015Skaggs Community Hospital Association990President40$507,838$0View return
2015Advanced Technology International990Chairman (Thru 3/1/16)1.5$0$528,709View return
2015Ludlow Boys and Girls Club Inc990Director1$0$0View return
2015Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2015Agn International - North America Inc990Board Member0.1$0$0View return
2015National Retiree Legislative Network Inc990Database Admin1$0$0View return
2015Bransonlakes Area Chamber of Commerce990Chairman-Elect2$0$0View return
2015Skaggs Foundation990Director3$0$0View return
2015Educational Foundation of the Massachusetts Society of Certified990Chairman0.2$0$0View return
2015Mahoney Family Charitable Foundation990PFTrustee1$0$0View return
2015Massachusetts Society of CPA'S Inc990Director0.6$0$0View return
2015Beta Community Partnerships Inc.990Clerk2$0$0View return
2015Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2015Greater Chicago Legal Clinic Inc.990Director0.3$0$0View return
2015Meadows Racquet Club Inc990EZDirector1$0$0View return
2015Family Intervention Center Inc.990Board Member0$0$0View return
2015Writers Theatre Inc.990Trustee1$0$0View return
2014Skaggs Community Hospital Association990CEO40$473,553$0View return
2014South Carolina Research Authority990CEO40$428,827$0View return
2014Int'L Assoc of H&F Insul & Allied Wkrs990Vice Pres40$171,124$0View return
2014National Retiree Legislative Network Inc990Database Admin1$400$0View return
2014Heat and Frost Insulators Local No 33 Health Fund990Trustee2$189$0View return
2014Advanced Technology International990Chairman1.5$0$428,827View return
2014International Union of Painters and Allied Trades990EZPresident2$0-View return
2014Strindberg Laboratory990EZDirector10$0-View return
2014Alumni & Friends of Medford Vocational Technical High School I990EZTreasurer2$0-View return
2014Bransonlakes Area Chamber of Commerce990Director2$0$0View return
2014Skaggs Foundation990Director3$0$0View return
2014Ludlow Boys and Girls Club Inc990Director1$0$0View return
2014Agn International - North America Inc990Board Member0.1$0$0View return
2014Massachusetts Society of CPA'S Inc990Chairman/Director2.4$0$0View return
2014Mahoney Family Charitable Foundation990PFTrustee1$0$0View return
2014Educational Foundation of the Massachusetts Society of Certified990Chairman Elect0.1$0$0View return
2014Writers Theatre Inc.990Trustee1$0$0View return
2014Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2014Family Intervention Center Inc.990Board Member0$0$0View return
2014Beta Community Partnerships Inc.990Clerk2$0$0View return
2014Greater Chicago Legal Clinic Inc.990Deputy Director0.3$0$0View return
2013Skaggs Community Hospital Association990CEO40$444,348$0View return
2013South Carolina Research Authority990President, CEO40$428,982$0View return
2013Int'L Assoc of H&F Insul & Allied Wkrs990Vice Pres40$174,819$0View return
2013Heat and Frost Insulators Local No 33 Health Fund990Trustee2$280$0View return
2013Advanced Technology International990Chairman2$0$428,982View return
2013International Union of Painters and Allied Trades990EZPresident2$0$570View return
2013Agn International - North America Inc990Board Member0.1$0$0View return
2013Mahoney Family Charitable Foundation990PFTrustee1$0$0View return
2013Ludlow Boys and Girls Club Inc990Director1$0$0View return
2013Skaggs Foundation990Director3$0$0View return
2013Alumni & Friends of Medford Vocational Technical High School I990EZBoard Member2$0-View return
2013Hammerheads Sled Hockey Associationinc990President/Treasurer3$0$0View return
2013Family Intervention Center Inc.990Board Member0$0$0View return
2013Bransonlakes Area Chamber of Commerce990Director2$0$0View return
2013Beta Community Partnerships Inc.990Clerk2$0$0View return
2013Auburn Youth & Family Services Inc.990Treasurer2$0$0View return
2013Greater Chicago Legal Clinic Inc.990Director0.3$0$0View return
2013Writers Theatre Inc.990Trustee1$0$0View return
2013Massachusetts Society of CPA'S Inc990Chairman Elect/Director1.6$0$0View return
2013Meadows Racquet Club Inc990EZDirector1$0$0View return