Nonprofits in Longmont, Colorado
Nonprofits in Longmont, Colorado. Browse 790 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
- Providence Foundation of Law Andleadership
EIN 205858931 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Providential Missions Stewardship
EIN 810815704 · Headquarters: LONGMONT, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Quantum Leadership Inc
EIN 453777871 · Headquarters: Longmont, CO, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Queer Asterisk
EIN 812883822 · Headquarters: LONGMONT, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Racer X Cycling
EIN 461490533 · Headquarters: Longmont, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Radical Love Foundation
EIN 275090472 · Headquarters: Longmont, CO, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Rail Arts
EIN 921989173 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Raptor Activities Booster Club Inc
EIN 841611028 · Headquarters: Longmont, CO, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Raptor Baseball Club
EIN 421712877 · Headquarters: Longmont, CO, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Real Realty Colorado Cares
EIN 831347466 · Headquarters: LONGMONT, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Recovery Cafe Longmont
EIN 832060567 · Headquarters: LONGMONT, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Reed Lateral Ditch and Pipeline Company
EIN 840301200 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Reintegra Inc
EIN 475300657 · Headquarters: LONGMONT, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Relay for Rescue Inc
EIN 832145104 · Headquarters: LONGMONT, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Relief South Sudan
EIN 830643840 · Headquarters: LONGMONT, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Residents Supplemental Resources
EIN 300277897 · Headquarters: Longmont, CO, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Responsible Gun Owners
EIN 832830295 · Headquarters: LONGMONT, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Restorative Approaches to Intimate Violence
EIN 332261201 · Headquarters: Longmont, CO, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Right to Dream Project Inc a Colorado Nonprofit Company
EIN 208670596 · Headquarters: Longmont, CO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Rise Phoenix Rise Inc
EIN 474845739 · Headquarters: Longmont, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990
- Rmn for Kids Inc
EIN 922375840 · Headquarters: Longmont, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Roberta's Legacy
EIN 823205605 · Headquarters: LONGMONT, CO, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990
- Rocky Mountain Electric Metering Association Inc
EIN 113732675 · Headquarters: Longmont, CO, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rocky Mountain Riding Therapy
EIN 311528971 · Headquarters: LONGMONT, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rocky Mountain Synchronized Swimming
EIN 010663760 · Headquarters: LONGMONT, CO, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rocky Mountain Teens Encounter Christ
EIN 840730752 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Rocky Mountain Tool Collectors
EIN 874136352 · Headquarters: Longmont, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rocky Mountain Trampoline and Tumbling Booster Club Inc
EIN 823392829 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Rotary International
EIN 261817875 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rotary International
EIN 841451407 · Headquarters: Longmont, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Rotary International
EIN 846058582 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rotary International Longmont Twin Peaks
EIN 840983681 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rough & Ready Irrigating Ditch Co
EIN 840411120 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Runyan Ditch Company
EIN 050619827 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ryssby Cemetery Trust
EIN 841568782 · Headquarters: LONGMONT, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Safe Shelter of St Vrain Valley
EIN 840781353 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Saint James Orthopaedic Mission
EIN 463450055 · Headquarters: LONGMONT, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Saint Vrain Creek Coalition
EIN 475108072 · Headquarters: Longmont, CO, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Saint Vrain Valley Education Association
EIN 840716603 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Salt Monument
EIN 841444465 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Save Lives and Injuries Now Inc
EIN 742479872 · Headquarters: LONGMONT, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Scarlet E Larkin Speech Language & Hearing Foundation Inc
EIN 562590562 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- School of Statesmanship Stewardship and Service
EIN 920784948 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seat of Wisdom Schole
EIN 851100575 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Second Start Community Garden
EIN 841533337 · Headquarters: Longmont, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Secretariat Foundation Inc
EIN 200366214 · Headquarters: LONGMONT, CO, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Security Officers Assoc of America
EIN 851368590 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Seyfi Foundation Incorporated
EIN 863734682 · Headquarters: LONGMONT, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shekinah Christian Ministries
EIN 840898474 · Headquarters: LONGMONT, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sherpa Nangpi Tsogpa Colorado Inc
EIN 920365361 · Headquarters: LONGMONT, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Shielas Sanctuary
EIN 922074958 · Headquarters: Longmont, CO, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sigma Nu Fraternity Gamma Kappa
EIN 840404406 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silver Creek Organization for Performing Arts
EIN 010814316 · Headquarters: LONGMONT, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skyline Booster Club Inc
EIN 841363459 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skyline Education Foundation Inc
EIN 841184642 · Headquarters: Longmont, CO, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skyline Falcon Baseball
EIN 270124599 · Headquarters: LONGMONT, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Skyline Longmont Kiwanis Foundation
EIN 471698210 · Headquarters: LONGMONT, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skyline Performing Arts Parent Association
EIN 831991425 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Smith & Emmons Ditch Co
EIN 840455007 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Snow Lion Education & Family Services Inc
EIN 421574184 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sober AF Entertainment Inc
EIN 830685262 · Headquarters: Longmont, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Social Wellness Advocacy Network Swan Colorado
EIN 471083672 · Headquarters: Longmont, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sons of Norway
EIN 840816202 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sonshine Daycare and Preschool of Longmont Inc
EIN 841210551 · Headquarters: LONGMONT, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sound Bridge Music
EIN 821081015 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sound Circle Eurythmy
EIN 204928546 · Headquarters: LONGMONT, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- South Boulder Caon Ditch Company
EIN 840496253 · Headquarters: LONGMONT, CO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Branch Company
EIN 465404043 · Headquarters: Longmont, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Park Rail Society
EIN 813735535 · Headquarters: LONGMONT, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Tollgate Ditch Company
EIN 842304737 · Headquarters: Longmont, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spooks Inc
EIN 200653796 · Headquarters: Longmont, CO, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- St Vrain Community Council Inc
EIN 742272480 · Headquarters: Longmont, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- St Vrain Community Montessori School
EIN 261956419 · Headquarters: Longmont, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Vrain Valley Educational Foundation Inc
EIN 840979954 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Vrain Valley Storytellers
EIN 862937549 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Vrain Velo
EIN 270997982 · Headquarters: Longmont, CO, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Stand By Israel Inc
EIN 262250802 · Headquarters: Longmont, CO, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Startup Longmont
EIN 474674307 · Headquarters: Longmont, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Still Barking
EIN 992009617 · Headquarters: LONGMONT, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Straight From the Heart Dba Right to the Heart
EIN 841522585 · Headquarters: Longmont, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- String Quartet Program of Northern Colorado
EIN 311628590 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Subud United States of America
EIN 263757880 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sunrise Ministries Inc
EIN 840863951 · Headquarters: Longmont, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sunshine Club Inc
EIN 840605167 · Headquarters: LONGMONT, CO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sunshineblu
EIN 881730307 · Headquarters: Longmont, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sustainable Resilient Longmont
EIN 821521892 · Headquarters: Longmont, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Synergy Dog Gives Back
EIN 923105792 · Headquarters: Longmont, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Table of Hope Food Pantry
EIN 853811990 · Headquarters: Longmont, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Tamu Pye Lhu Americas Inc
EIN 474078343 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tango Future Inc
EIN 862144581 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Taps Are Talking Inc
EIN 200124069 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Teaching Peace Inc
EIN 841291133 · Headquarters: LONGMONT, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- TEEBKEN FAMILY FOUNDATION DBA Bens Blessing
EIN 841610121 · Headquarters: Longmont, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Terry Lateral Ditch Company
EIN 846036255 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Abundance Project
EIN 832871002 · Headquarters: LONGMONT, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Arts Studio Dba Firehouse Art Center
EIN 742380475 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Base Line Land and Reservoir Company
EIN 846028163 · Headquarters: LONGMONT, CO, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Boulder & Weld County Ditch Co
EIN 840412739 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Boulder New Church School
EIN 841562023 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Danan Schufman Scholarship Fund Inc
EIN 260708356 · Headquarters: longmont, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N