ENVELOP

2025 · Form 990 · revenue $318K · expenses $304K · assets $157K

EIN

46-5575314

Address

1501 37TH AVE APT B4, OAKLAND, CA 94601-3583

Website

www.envelop.us

NTEE code

A68

Exempt type

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

Ruling date

February 2016 (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, 509(a)(2)

Principal officer

Robert Lindsay (its 2016 Form 990-N)

Form 990-N e-postcards

1 filed, 2016 (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

Envelop connects and inspires community through immersive listening experiences. Our events and listening spaces amplify the connective power of music, and our free, open-source spatial audio software helps artists create the future of music.

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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

3 people paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.

Officers and directors, no compensation reported

5 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.

Trademarks

3 US trademarks, 3 live.

• Envelop 3 marks, CA EXACT high confidence: identical full name and state

The newest marks of the trademark owners above, matched to this record by name (and state).

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 Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.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

6 grantors reported grants to this organization, $480,920 in all, tax years 2016 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

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

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.