Environment nonprofits in Massachusetts
Environment nonprofits in Massachusetts. Browse 1,254 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
- Peace Rising Inc
EIN 824778070 · Headquarters: SOMERVILLE, MA, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Pear Square Collaborative Inc
EIN 862403238 · Headquarters: DORCHESTER, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pembroke Watershed Association
EIN 202346601 · Headquarters: PEMBROKE, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- People for River Bend Park Trust
EIN 237448770 · Headquarters: CAMBRIDGE, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- People for the Environment Inc
EIN 043481590 · Headquarters: North Andover, MA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- People of Ayer Concerned About the Environment
EIN 043252451 · Headquarters: Ayer, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pier 5 Association Inc
EIN 871844078 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pilgrim Resource Conserv & Devel Area Council Inc
EIN 042597681 · Headquarters: West Wareham, MA, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Pillings Pond Foundation Inc
EIN 331640320 · Headquarters: Lynnfield, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pioneer Valley Mycological Association Inc
EIN 824083697 · Headquarters: South Hadley, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pipe Line Awareness Network for the Northeast Inc
EIN 473162565 · Headquarters: Ashby, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Pittsfield Beautiful Inc
EIN 043052299 · Headquarters: Pittsfield, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Planetary Health Inc
EIN 043539904 · Headquarters: Chestnut Hill, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Plum Island Foundation Inc
EIN 262016160 · Headquarters: Newburyport, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Plum Island Outdoors Inc
EIN 813813447 · Headquarters: Newburyport, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Plympton Garden Club
EIN 300289452 · Headquarters: Plympton, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Pocasset Beach Improvement Association
EIN 393239277 · Headquarters: Needham, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pocasset Water Quality Coalition Inc
EIN 844136517 · Headquarters: Pocasset, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Pocumtuck Stewarts of the Land Inc
EIN 043289204 · Headquarters: South Deerfield, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Pollinator Networks
EIN 332277524 · Headquarters: Roslindale, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Pollinator Powerworks
EIN 331856087 · Headquarters: Newburyport, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Polly Hill Arboretum Inc
EIN 133873765 · Headquarters: WEST TISBURY, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Popponesset Water Stewardship Alliance Inc
EIN 932236440 · Headquarters: ABINGTON, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Populace Inc
EIN 461629781 · Headquarters: BURLINGTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Port Parks Alliance
EIN 921663647 · Headquarters: Newburyport, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Poweroptions Connect
EIN 334166137 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Preserve Lake Ellis Inc
EIN 814545037 · Headquarters: Orange, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Preserving Tauntons Future Inc
EIN 475365334 · Headquarters: EAST TAUNTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pricing Carbon Initiative Inc
EIN 815245547 · Headquarters: South Lee, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Project Green Ball Inc
EIN 463965904 · Headquarters: Weston, MA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Project Innerspace Inc
EIN 873285334 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Project Merrimack
EIN 334536771 · Headquarters: Lowell, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Project Native Inc
EIN 200961315 · Headquarters: Great Barrington, MA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Provincetown Conservation Trust
EIN 042701524 · Headquarters: PROVINCETOWN, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Pulpit Rock Ponds Preservation Inc
EIN 043555872 · Headquarters: MONSON, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Punchbowl Org Environmental Fund Inc
EIN 810730174 · Headquarters: Framingham, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Quaboag Quacumquasit Lake Assoc Inc
EIN 043329961 · Headquarters: EAST BROOKFIELD, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Quantal Energy Inc
EIN 753217345 · Headquarters: Granby, MA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Quiet Communities Inc
EIN 462893296 · Headquarters: Lincoln, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Quincy Parks Conservancy Inc
EIN 461844749 · Headquarters: Quincy, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Quissett Harbor Preservation Trust Inc
EIN 043499376 · Headquarters: FALMOUTH, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rainforestmaker Inc
EIN 421710168 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Randolph Garden Club
EIN 043276133 · Headquarters: Avon, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rattlesnake Hill Open Space Association Inc
EIN 421543671 · Headquarters: Sharon, MA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Ravenwood Freedom Farm and Learning Center
EIN 203449191 · Headquarters: Plainfield, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Re Green Springfield Inc
EIN 455350756 · Headquarters: Springfield, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Reach Green
EIN 932281982 · Headquarters: WESTON, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Reading Open Land Trust Inc
EIN 042686417 · Headquarters: READING, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Recycle Health Corporation
EIN 874530289 · Headquarters: Natick, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Recycling Action Inc
EIN 043099094 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Recycling Rules Inc
EIN 273812989 · Headquarters: Provincetown, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Red Lily Pond Project Assoc Inc
EIN 043368675 · Headquarters: CENTERVILLE, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Redwood Society
EIN 842266032 · Headquarters: ARLINGTON, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Reflower Project Inc
EIN 825342992 · Headquarters: Braintree, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Regional Environmental Council Inc
EIN 046364350 · Headquarters: WORCESTER, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rehoboth Land Trust
EIN 046642180 · Headquarters: REHOBOTH, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Remineralize the Earth Inc
EIN 223411880 · Headquarters: Northampton, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Resilience Alliance Inc
EIN 043491218 · Headquarters: DEDHAM, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Resilient Roots Inc
EIN 823458104 · Headquarters: West Barnstable, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Responsible Energy Alternatives Coalition of Hingham Corp
EIN 261232349 · Headquarters: Hingham, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Restore The North Woods Inc
EIN 043159996 · Headquarters: Concord, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Reusable Bag Project
EIN 822610556 · Headquarters: Abington, MA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Revere Beautification and Litter Committee Inc
EIN 300279388 · Headquarters: Revere, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Richmond Land Trust
EIN 043060494 · Headquarters: RICHMOND, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Richmond Pond Association Inc
EIN 043553392 · Headquarters: Lenox, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ridebuzz
EIN 263134090 · Headquarters: Amherst, MA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Riverbrook Corporation
EIN 042828955 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Rochester Land Trust Inc
EIN 043330724 · Headquarters: Rochester, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Rock Pond Association Inc
EIN 475228736 · Headquarters: Georgetown, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rocky Pond Association
EIN 334448690 · Headquarters: Boylston, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Round the Bend Farm Inc
EIN 473505492 · Headquarters: South Dartmouth, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rumney Marsh Conservancy Inc
EIN 395083157 · Headquarters: REVERE, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rural Land Foundation of Lincoln
EIN 046132391 · Headquarters: LINCOLN, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Russell Farm and Forest Conservation Foundation
EIN 770605501 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Rutland Land Conservancy Inc
EIN 201049767 · Headquarters: Rutland, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ryalside Institute
EIN 261864749 · Headquarters: Beverly, MA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sacred Earth Network Inc
EIN 113033376 · Headquarters: Petersham, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Sadoway Labs Foundation Inc
EIN 863021403 · Headquarters: WATERTOWN, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Safecast Global Inc
EIN 852542312 · Headquarters: Wellesley, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Safeguarding the Historic Hanscom Areas Irreplaceable Resources
EIN 043361665 · Headquarters: Concord, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Saint Vincent - Lower End Neighborhood Association
EIN 454350282 · Headquarters: South Boston, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Salem Alliance for the Environment
EIN 200889302 · Headquarters: SALEM, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Salem Native Nursery
EIN 990460010 · Headquarters: Salem, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Salem Sound 2000 Inc
EIN 043354518 · Headquarters: SALEM, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Salisbury Beach Betterment Association Inc
EIN 042982667 · Headquarters: Salisbury, MA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Salisbury Beach Partnership Inc
EIN 770681920 · Headquarters: Salisbury, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sampson Forest Homestead
EIN 863114801 · Headquarters: Kingston, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sandwich Tree & Landscape Advisory Committee
EIN 813553650 · Headquarters: Sandwich, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sassafras Earth Education Inc
EIN 455469987 · Headquarters: AQUINNAH, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Saugus River Watershed Council Inc
EIN 043171557 · Headquarters: Saugus, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Save Chebacco Trails & Watershed Inc
EIN 863091946 · Headquarters: SOUTH HAMILTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Save Earth
EIN 827080621 · Headquarters: Randolph, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Save Essex Landscape Inc
EIN 861674770 · Headquarters: Gloucester, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Save Little Pond
EIN 263744067 · Headquarters: Teaticket, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Save the Harborsave the Bay Inc
EIN 042908768 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Save Twin Brooks Inc
EIN 870849898 · Headquarters: HYANNIS, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Savery Pond Conservancy
EIN 834404017 · Headquarters: Winchester, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Savia Foundation Inc
EIN 992455304 · Headquarters: boston, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Savvy Women's Alliance
EIN 474202864 · Headquarters: NORTH EASTON, MA, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Scenic Massachusetts Inc
EIN 462139074 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N