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US nonprofit · EIN 201321920 · Newbury, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 201321920) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Amboseli Trust for Elephants

Donations deductible
Revenue
$1.9m
year to 31 December 2024
Expenses
$977k
year to 31 December 2024
Total assets
$1.7m
$1k liabilities
Net assets
$1.7m
assets less liabilities
Directors and trustees
13
8.4y av
Staff
3
employees, year to 31 December 2024
Left since last filing
0
no seats appear to have opened
Voting members
9
reported in Part VI
How am I connected?

Amboseli Trust for Elephants' network

13 people2 organisationsi13 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (12) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

13 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI; we list 13 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Bruce LudwigTrustee2018
8 yrs
Catherine GrelletTrustee2018
8 yrs
Cynthia MossProgram Dir2018
8 yrs
David BreskinTreasurer2018
8 yrs
Donald YoungTrustee2018
8 yrs
Dr Richard Leakey (also filed as Dr Richard Leakey)Trustee2018
8 yrs
Elizabeth Swart (also filed as Betsy Swart)Executive Di2018
8 yrs
Isabella RosselliniTrustee2018
8 yrs
Kathryn HeminwayTrustee2018
8 yrs
LIA Reed (also filed as Lia Reed)Trustee2018
8 yrs
Lynn ChaseTrustee2018
8 yrs
NAN Buzard (also filed as Nan Buzard)Trustee2018
8 yrs
Susannah RouseTrustee2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Elizabeth SwartExecutive Di40$107k
Cynthia MossProgram Dir40$59k
David BreskinTreasurer$0
Nan BuzardTrustee$0
Lynn ChaseTrustee$0
Catherine GrelletTrustee$0
Kathryn HeminwayTrustee$0
Dr Richard LeakeyTrustee$0
Bruce LudwigTrustee$0
Lia ReedTrustee$0
Isabella RosselliniTrustee$0
Susannah RouseTrustee$0
Donald YoungTrustee$0

About

Legal name
Amboseli Trust for Elephants
EIN
201321920
Address
10 State St, Newbury, MA, 01950-6604
State
Massachusetts
Mission
Research and preservation of african elephants (as filed on the Form 990)
Activity (NTEE)
D20 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
6 (IRS master file code)
Formed
2004
Principal officer
Elizabeth Swart (as named on the Form 990)
IRS ruling date
1 September 2004
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsBruce Ludwig
≥8years on the filingsCatherine Grellet
≥8years on the filingsCynthia Moss
≥8years on the filingsDavid Breskin

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$1.7m
Total liabilities
$1k
Net assets or fund balances
$1.7m
Contributions and grants received
$1.9m
Program service revenue
$0
Grants and similar paid out
$593k
Employees
3

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.9m$977k$969k

As filed on the IRS Form 990. US dollars.