Mutual & Membership Benefit nonprofits in Colorado
Mutual & Membership Benefit nonprofits in Colorado. Browse 632 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Independent Order of Odd Fellows
EIN 846031530 · Headquarters: LaJunta, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Independent Order of Odd Fellows #145
EIN 840234571 · Headquarters: ARVADA, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990
- International Alliance of Theatrical Stage Employees Local #7 Training Trust
EIN 456167478 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Association of Fire Fighters
EIN 261585781 · Headquarters: Arvada, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- International Association of Lions Clubs
EIN 272762295 · Headquarters: Woodland Park, CO, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- International Society for Organization Development
EIN 275408931 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society of Additive Manufacturing Engineers
EIN 811034584 · Headquarters: Highlands Ranch, CO, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Jesse Ditch Co
EIN 841575564 · Headquarters: Hotchkiss, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jesus the Light of the World Assembly 3300
EIN 371649188 · Headquarters: LITTLETON, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kendall Reservoir Company
EIN 824011764 · Headquarters: Collbran, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knight Masons of the USA
EIN 840758038 · Headquarters: Broomfield, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Knight Masons of the USA
EIN 850320908 · Headquarters: cortez, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 050605683 · Headquarters: Firestone, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 141957524 · Headquarters: PuebloWest, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237139909 · Headquarters: Lamar, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237177054 · Headquarters: WESTMISTER, CO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237208172 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237541265 · Headquarters: Romeo, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237541292 · Headquarters: Arvada, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237541295 · Headquarters: LA JARA, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 260066751 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 260077763 · Headquarters: Corado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 260111073 · Headquarters: Westminster, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 262239400 · Headquarters: Pueblo West, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 270922213 · Headquarters: Colorado Sprngs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 300118232 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 300459375 · Headquarters: Ignacio, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 300642360 · Headquarters: BRIGHTON, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 331017300 · Headquarters: Westminster, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 461008458 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 464549039 · Headquarters: Mead, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 472566825 · Headquarters: Highlands Ranch, CO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 562354907 · Headquarters: Fort Collins, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 680589658 · Headquarters: Aurora, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 680636437 · Headquarters: Aurora, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 731645107 · Headquarters: Divide, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 770661663 · Headquarters: Louisville, CO, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 830454632 · Headquarters: Fruita, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 840709976 · Headquarters: Commerce City, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 840845238 · Headquarters: Buena Vista, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 841276734 · Headquarters: Fort Collins, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 841326119 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 841340657 · Headquarters: Cedaredge, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 841466668 · Headquarters: Fort Collins, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 841563552 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 841600861 · Headquarters: Louisville, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 846084898 · Headquarters: Aurora, CO, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 900452597 · Headquarters: Aurora, CO, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Knights of Columbus - Council 2308
EIN 237201697 · Headquarters: Glenwood Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus 2099 Stratton Council
EIN 237107470 · Headquarters: STRATTON, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights of Columbus 2185 Gunnison
EIN 237215252 · Headquarters: Gunnison, CO, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Knights of Columbus 3543 Akron Council
EIN 237142530 · Headquarters: Akron, CO, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Knights of Columbus Father Edward Prinster Council Number 4462
EIN 237541286 · Headquarters: Steamboat Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus Leadville Assembly 092
EIN 237189802 · Headquarters: Dillon, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus St Marys Tri- Parish 11803
EIN 841349767 · Headquarters: Glenwood Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Pythias Centennial-2
EIN 840514633 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Knights Og Columbus
EIN 841485041 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237135648 · Headquarters: Leadville, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237135654 · Headquarters: Lafayette, CO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237135676 · Headquarters: Delta, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237136603 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237136609 · Headquarters: LAMAR, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237170692 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237618306 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237618733 · Headquarters: CANON CITY, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237618760 · Headquarters: Lafayette, CO, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 840244985 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 846026240 · Headquarters: Trinidad, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 846027549 · Headquarters: Olathe, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Lakewood Acres Irrigation Co
EIN 846035881 · Headquarters: LAKEWOOD, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Larimer County Funded Health Reimb Arrangement Veba Trust
EIN 462405391 · Headquarters: FORT COLLINS, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lawrence N Greenleaf Masonic Building Association
EIN 237116631 · Headquarters: Aurora, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990
- Layton Lateral Ditch Co
EIN 840249465 · Headquarters: Fort Morgan, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Leadville Council No 681 Knights of Columbus
EIN 237546524 · Headquarters: Leadville, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lee Cemetery Association Inc
EIN 752387536 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Legends of the Grand Valley
EIN 264338654 · Headquarters: Grand Junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Leprino Foods Company Health & Welfare T
EIN 840865443 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990
- Liberty Lodge No 134 Af & Am
EIN 840005905 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990
- Life Underwriters Charities Inc
EIN 841170241 · Headquarters: Aurora, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Little Park Water Cooperative
EIN 814608425 · Headquarters: Grand Junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Logan Well Users Inc
EIN 651180112 · Headquarters: STERLING, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Longmont Cemetery Association
EIN 840253840 · Headquarters: LONGMONT, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Loveland Fraternal Order of Police Lodge 52
EIN 273658783 · Headquarters: LOVELAND, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Lower Logan Well Users Inc
EIN 364528664 · Headquarters: STERLING, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lumen Artis Benevolent Fund Association
EIN 881308722 · Headquarters: Fort Collins, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lutheran Medical Center Professional & General Liability Self-insured Trust
EIN 742571584 · Headquarters: BROOMFIELD, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990
- Maryland and Delaware Medical Group Management Association
EIN 991074122 · Headquarters: ENGLEWOOD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Masonic Blue Lodge Number 173 Llc
EIN 455023689 · Headquarters: Palisade, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Masonic Building Corporation of Greeley Colorado
EIN 840592889 · Headquarters: greeley, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Masonic Temple Association of Del Norte
EIN 840185305 · Headquarters: South Fork, CO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Massachusetts and Rhode Island Medical Group Management Association
EIN 991102077 · Headquarters: ENGLEWOOD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mcbroom Ditch Company
EIN 846117645 · Headquarters: Englewood, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mccreery Lateral Company
EIN 208725059 · Headquarters: Fort Morgan, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mcelmo Canyon Mutual Ditch and Reservoir Company
EIN 843832943 · Headquarters: Cortez, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mcginn Ditch Company
EIN 203908433 · Headquarters: Longmont, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- MediaNews Group Inc Employee Benefit Trust
EIN 760425553 · Headquarters: Denver, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990
- Michigan Medical Group Management Association
EIN 991624460 · Headquarters: ENGLEWOOD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mid-Illinois Chapter of the Risk and Insurance Management Society
EIN 371263701 · Headquarters: BOULDER, CO, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Mile Hi Association of Insurance and Financial Advisors
EIN 840714555 · Headquarters: Lakewood, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Military Order of the Cootie of the United States Supreme Pup Tent
EIN 846041349 · Headquarters: Pueblo West, CO, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N