Groton, Massachusetts Nonprofits

Browse Groton, Massachusetts nonprofits in 2026. AI-powered transparency reports with spending, CEO pay, and mission scores.

11Nonprofits

$233.0MTotal Revenue

Top Nonprofits in Groton

1. Trustees Of The Lawrence Academy At Groton

B250 · $107.7M revenue

2. Groton School

B250 · $81.1M revenue

3. The Ceres Foundation Inc 43 J 74 D54

T20 · $20.4M revenue

4. Groton Hill Music Inc

A680 · $16.3M revenue

5. Groton Community School Inc

· $2.3M revenue

6. Nessp Inc

X99 · $1.6M revenue

7. Nashua River Watershed Association Inc

C320 · $1.3M revenue

8. Childrens Center At Groton Inc

P33Z · $1.2M revenue

9. Friends Of Prescott Inc

A12 · $492K revenue

10. Groton Conservation Trust

C300 · $274K revenue

Categories in Groton

NTEE A: 2 orgs NTEE C: 2 orgs NTEE B: 2 orgs NTEE T: 1 orgs NTEE P: 1 orgs NTEE N: 1 orgs NTEE X: 1 orgs

All Groton Organizations

The Ceres Foundation Inc 43 J 74 D54

T20 · $20.4M revenue

Friends Of Prescott Inc

A12 · $492K revenue

Groton Conservation Trust

C300 · $274K revenue

Childrens Center At Groton Inc