BIOSPHERE EXPEDITIONS INC

2013 · Form 990EZ · revenue $15K · expenses $5K · assets $15K

EIN

72-1614948

Address

7901 4TH ST N 4013, ST PETERSBURG, FL 33702-4305

Website

biosphere-expeditions.org

NTEE code

C30

Exempt type

501(c)(3): charitable, religious, educational, scientific or literary (corporation)

Ruling date

February 2009 (when the IRS recognized its exemption)

IRS status

Exempt (unconditional) (IRS Business Master File) IRS data ↗

Tax-deductible donations

Yes: listed in IRS Publication 78 (public charity) Pub 78 ↗

Foundation status

Public charity supported by the public (170(b)(1)(a)(vi))

Principal officer

Matthias Hammer (its 2025 Form 990-N)

Form 990-N e-postcards

1 filed, 2025 (organizations with gross receipts normally $50,000 or less file this instead of a full Form 990) IRS data ↗

Cross-check

ProPublica Nonprofit Explorer

Mission

Biosphere Expeditions is an international non-profit wildlife volunteer organization, founded in 1999, that runs conservation expeditions aka conservation holidays for environmental volunteers all across the globe. This encompassing term, we believe, is a fair reflection of our mission. We hope with our conservation expeditions to make a small but significant difference to our biosphere and at the same time bring enjoyment and fulfillment to our environment volunteer teams. We do not run tours or just wildlife/conservation holidays, but organize real conservation expeditions that have a real biological conservation content and thus come with a "feel-good" factor for our wildlife volunteers, who can be secure in the knowledge that they not only had an exciting conservation holiday with a purpose, but also a productive time in conserving part of our global natural heritage.

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 3 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

3 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

People by year

Highest-paid independent contractors

No independent contractors reported.

Who gave

Contributor names are not public for this form type.

Public charities filing Form 990 or 990-EZ report large donors on Schedule B, but the IRS withholds their names and addresses from public copies. Private foundations (990-PF) are different: their contributors are public.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

Funders of this organization

4 grantors reported grants to this organization, $27,565 in all, tax years 2013 to 2025. Exact: the grantor wrote this organization's EIN. Fuzzy: the grantor wrote only a name (foundations' 990-PF has no EIN field), matched to the same or a near-identical name in the same state; the name as filed is shown. From the latest return for each grantor and year, so amended returns aren't counted twice. CSV

Nearby + Similar BETA

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

State business registration

• BIOSPHERE EXPEDITIONS INC. FL, Domestic nonprofit corporation (DOMNP), Active, formed 2006-04-21

The same business name in the same state, from the state’s official registry data.