NATUREBRIDGE

EIN: 942145930 501(c)(3) Environment

SAUSALITO, CA

Total Revenue
$22,346,456
Total Expenses
$20,969,540
Total Assets
$20,990,532
Net Assets
$16,297,279
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Financial Vulnerability Assessment (Tuckman-Chang)

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Financial Trends

Organization Details

Formation Year
1971
Legal Domicile
CA
Principal Officer
PHILLIP KILBRIDGE
Phone
4159924700
Tax Period
2024-07-01 to 2025-06-30

NATUREBRIDGE, founded in 1971, is a mid-sized nonprofit in the Environment sector that reported $22.3M in total revenue in fiscal year 2024. Revenue grew 11% year-over-year, indicating healthy expansion. Expenses of $21.0M left a modest 6% surplus.

Mission

CONNECTING YOUTH TO THE WONDER OF NATURE THROUGH OUTDOOR EDUCATION AT NATIONAL PARKS.

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Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

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Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

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Financial Overview (2024)

Revenue Breakdown

Contributions & Grants $4,266,346
Program Service Revenue $17,765,452
Investment Income $553,298
Other Revenue $-238,640
TOTAL REVENUE $22,346,456

Expense Breakdown

Grants Paid $1,181,680
Salaries & Benefits $12,306,721
Fundraising Expenses $1,144,628
Program Expenses $17,365,832
Other Expenses $7,481,139
TOTAL EXPENSES $20,969,540

Year-over-Year Comparison

2024 2023 Change
Revenue $22,346,456 $20,194,199 +0.1%
Expenses $20,969,540 $18,436,797 +0.1%
Net Income $1,376,916 $1,757,402 -0.2%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
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Financial Health Indicators

Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

Financial Distress Indicator

Liquidity & Cash Position

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Altman Z-Score • Liquidity Ratios • Solvency Analysis • Growth Indicators • Efficiency Metrics

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Governance

Voting Members
24
Independent Members
24
Employees
276
Volunteers
100

Governance Policies

Conflict of Interest Policy
Whistleblower Policy
Document Retention Policy

Special Practices & Reported Activities

Operated a School
Operated a Hospital
Provided First Class Travel
Reported Conflict of Interest
Reported Asset Diversion
Excess Benefit Transaction
Made Political Expenditures
Engaged in Lobbying
Operated Donor Advised Fund
Maintained Art Collections
Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers
8
$492,856
Total Directors
29
$0
Key Employees
2
$383,810
Highest Compensated
5
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
LIZ VALENTINE CHAIR OF THE BOARD 2.00
Officer Director
$0 $0 $0
SUSAN BOREN KING CHAIR OF THE BOARD (THRU 5/10/25) 2.00
Officer Director
$0 $0 $0
ANANDA BARON VICE CHAIR 2.00
Officer Director
$0 $0 $0
SHANE TACKETT TREASURER 2.00
Officer Director
$0 $0 $0
LINDA FISHER SECRETARY 2.00
Officer Director
$0 $0 $0
VERA MICHALCHIK VICE CHAIR FOR EDUCATION 2.00
Officer Director
$0 $0 $0
ANNE W BAXTER DIRECTOR 2.00
Director
$0 $0 $0
AUNY ABEGGLEN DIRECTOR 2.00
Director
$0 $0 $0
AUTUMN SAXTON-ROSS DIRECTOR (THRU 5/9/25) 2.00
Director
$0 $0 $0
BRAD O'BRIEN DIRECTOR 2.00
Director
$0 $0 $0
CARROLL C YANDELL DIRECTOR 2.00
Director
$0 $0 $0
CHRIS JOSEPH DIRECTOR (THRU 5/9/25) 2.00
Director
$0 $0 $0
DAN CUMMINGS DIRECTOR 2.00
Director
$0 $0 $0
GARRETT KEPHART DIRECTOR 2.00
Director
$0 $0 $0
GEOFF GIVEN DIRECTOR 2.00
Director
$0 $0 $0
GHESSYCKA BENNETT DIRECTOR 2.00
Director
$0 $0 $0
GLYNNIS BREEN DIRECTOR 2.00
Director
$0 $0 $0
JENNY KOEHLER DIRECTOR 2.00
Director
$0 $0 $0
KEVIN T NEWMAN DIRECTOR 2.00
Director
$0 $0 $0
KRISTA CAMPBELL DIRECTOR 2.00
Director
$0 $0 $0
MICHELLE BONNER TECHEL DIRECTOR 2.00
Director
$0 $0 $0
MONTE S MEYERS DIRECTOR 2.00
Director
$0 $0 $0
PENELOPE LIE DIRECTOR 2.00
Director
$0 $0 $0
RAOUL GOFF DIRECTOR (THRU 5/9/25) 2.00
Director
$0 $0 $0
SHARON COLEMAN DIRECTOR 2.00
Director
$0 $0 $0
SOPHIA DANENBERG DIRECTOR 2.00
Director
$0 $0 $0
THOMAS C KIERNAN DIRECTOR (THRU 5/9/25) 2.00
Director
$0 $0 $0
VIVIENNE LONG DIRECTOR 2.00
Director
$0 $0 $0
WALTER SIVE DIRECTOR 2.00
Director
$0 $0 $0
PHILLIP KILBRIDGE PRESIDENT & CEO 40.00
Officer
$293,469 $24,817 $318,286
LESLIE SMITH CFO 40.00
Officer
$162,783 $11,787 $174,570
AARON CRAIG RICH CHIEF DEVELOPMENT OFFICER 40.00
Key Emp
$154,451 $19,711 $174,162
JUDY LIN COO 40.00
Key Emp
$184,245 $25,403 $209,648
JULIE KREBS CONTROLLER 40.00
Highest
$120,466 $4,246 $124,712
JONATHAN MUTLOW SENIOR PROJECTS DIRECTOR 40.00
Highest
$108,923 $17,684 $126,607
JENNIFER KIDDER CAMPUS DIRECTOR 40.00
Highest
$105,670 $3,170 $108,840
LESLEY DAVIDSON HR DIRECTOR 40.00
Highest
$103,505 $10,793 $114,298
PA HOUA LEE CAMPUS DIRECTOR 40.00
Highest
$103,316 $12,421 $115,737
Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year Revenue Expenses Assets Net Income
2025 $22,346,456 $20,969,540 $20,990,532 $1,376,916
2024 No data No data No data No data
2023 $15,595,938 $17,581,075 $16,903,388 $-1,985,137
2022 $11,430,799 $36,511,631 $18,256,123 $-25,080,832
2021 $7,780,069 $5,802,900 $43,943,887 $1,977,169
2020 $15,639,255 $15,153,725 $45,206,184 $485,530
2019 $19,439,441 $18,866,127 $43,335,252 $573,314
2018 $21,334,330 $19,073,203 $43,818,504 $2,261,127
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