Open Foundations · Rhode Island

Trimix Foundation

Providence, Rhode Island · EIN 050494244. Its Form 990-PF says giving is not restricted to organizations picked in advance, which is how a private foundation files that it accepts unsolicited requests. It paid $875K across 5 grants in 2023, a median of $50K each.

All Rhode Island foundations · All states

$875K
paid in 2023
5
grants paid
$50K
median grant
6%
to first-time recipients
$45.2M
assets on file

How to apply, as filed

Straight off Part XV of the return. Where the foundation left a line blank, this says so rather than guessing.

Send requests to
MARK MIXER
Address
C/O PATHSTONE FAMILY OFFICE 50 PARK, PROVIDENCE, RI, 02903
Phone
4013835370
Email
Not stated in the filing
Form the request should take
APPLICATIONS SHOULD BE WRITTEN REQUESTS ON LETTERHEAD AND SHOULD PROVIDE INFORMATION REGARDING QUALIFIED CHARITABLE STATUS AND INTENDED USE OF GRANT.
Submission deadline
N/A
Restrictions on awards
N/A

As filed on the Form 990-PF for tax year 2023, IRS filing object id 202413199349103251. Printed word for word, including the entries that only say to see a website or an attachment.

What it funds, in its own words

The filing states only a general purpose, with nothing specific enough to pull out as recurring language.

Biggest grants in 2023

All 5 grants paid in 2023, with the purpose the foundation wrote for each.

#RecipientStateAmountPurpose as filed
1Union CollegeNY$500,000SCIENCE AND TECHNOLOGY BUILDING
2Mill Town FoundationRI$294,812PROGRAM DEVELOPEMENT
3The Philadelphia OrchestraPA$50,000EXEMPT PURPOSE
4Educate TomorrowFL$25,000GENERAL OPERATIONS, ANNUAL GALA, SUMMER PROGRAMMING, K-12 INDIVIDUALIZED EDUCATION PROGRAMS
5Railroad Street Youth ProjectMA$5,000EXEMPT PURPOSE

Giving by year, and who received it

Grants paid by year

Every year of this foundation's grants that Civly holds
Tax yearGrantsPaid
202025$2.0M
202117$2.5M
20229$2.3M
20235$875K

Where the money went

Share of 2023 grant dollars by recipient state
New York20%
Rhode Island20%
Pennsylvania20%
Florida20%
Massachusetts20%

Who decides

Officers, directors and trustees as filed, with the year of the return they appeared on.

Arthur X DuffyDIRECTOR/TREASURER · 2023
Brian MixerDIRECTOR · 2023
David P MixerDIRECTOR/VICE PRESIDENT · 2023
Mark MixerDIRECTOR/PRESIDENT · 2023
Matthew a ThibaultSECRETARY · 2023
Michael MixerDIRECTOR · 2023

Every figure on this page is that foundation's own latest filed year, which is 2022 or later. This foundation is listed because its Form 990-PF says it does not restrict giving to preselected organizations and it paid at least 5 grants totaling $100K or more that year. Latest-year grants and terms per foundation from IRS 990-PF e-file returns; the newest tax year is partial until the IRS finishes releasing it. Grants are de-duplicated on funder, year, recipient and amount, so identical repeat grants collapse into one and totals can run low. Full method.

Source: IRS Form 990-PF e-file releases (public domain). Analysis: Civly.

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