San Mateo, California Nonprofits
Browse San Mateo, California nonprofits in 2026. AI-powered transparency reports with spending, CEO pay, and mission scores.
46Nonprofits
$1.0BTotal Revenue
Top Nonprofits in San Mateo
· $210.7M revenue
T20 · $121.4M revenue
T20 · $120.5M revenue
B82Z · $96.6M revenue
F31Z · $55.1M revenue
· $33.4M revenue
P40Z · $23.4M revenue
· $23.1M revenue
A82 · $21.8M revenue
L22 · $20.6M revenue
All San Mateo Organizations
B110 · $13.7M revenue
P33 · $6.6M revenue
E30 · $5.5M revenue
B99Z · $2.4M revenue
Q300 · $8.3M revenue
B82Z · $96.6M revenue
T20Z · $3.6M revenue
Z99 · $5.8M revenue
L300 · $4.6M revenue
· $2.8M revenue
· $15.2M revenue
L22 · $20.6M revenue
A32 · $5.7M revenue
· $210.7M revenue
P74Z · $19.0M revenue
· $14.3M revenue
· $9.4M revenue
L20Z · $9.3M revenue
F31Z · $55.1M revenue
P20 · $12.3M revenue
A560 · $6.6M revenue
N520 · $15.0M revenue
P40Z · $23.4M revenue
· $0 revenue
U030 · $17.1M revenue
· $11.5M revenue
W12 · $19.9M revenue
· $23.1M revenue
A82 · $21.8M revenue
P20 · $3.3M revenue
T20 · $121.4M revenue
G30 · $4.2M revenue
T22 · $9.5M revenue
X20 · $3.6M revenue
E12 · $17.4M revenue
U11 · $7.6M revenue
N99 · $8.5M revenue
T20 · $120.5M revenue
· $33.4M revenue
· $4.3M revenue
· $5.6M revenue
P730 · $11.6M revenue
T20 · $4.1M revenue
B210 · $2.4M revenue
S470 · $4.6M revenue
B28 · $4.6M revenue