South Carolina · Private foundation
Nathan & Marlene Addlestone Foundation Inc
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $67k
- Granted FY2025(still arriving)
- 30
- Grants FY2025
- 27
- Organizations funded FY2024
- 7%
- First-time grantees FY2024
- Median grant, FY2025
- $2,000
- Largest grant, FY2025
- $10,000
- Organizations funded a year
- 20 to 39
- FY2018 to FY2024
- States reached, FY2025
- 7
- Total assets, FY2025
- $1.3M
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 7% of the organizations Nathan & Marlene Addlestone Foundation Inc funded were first-time grantees, receiving 7% of its grant dollars.
New vs renewed · share of each year
In FY2024, 93% of grant dollars renewed an existing relationship; $5k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 28 | $63k | 7% |
| FY2024 | 27 | $68k | 7% |
| FY2023 | 30 | $61k | 27% |
| FY2022 | 27 | $50k | 11% |
| FY2021 | 25 | $53k | 28% |
| FY2020 | 20 | $33k | 20% |
| FY2019 | 37 | $88k | 30% |
| FY2018 | 39 | $80k | 38% |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where its grants go
Grant dollars by states, across the years we hold.
Which US states its grants reach
Top grantees
Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Trident Literacy Association Inc | $31,500 | 6 | 1% |
| Chabad of Charleston Inc | $20,000 | 4 | 0% |
| Addlestone Hebrew Academy | $18,450 | 3 | 0% |
| American Lung Association | $16,400 | 4 | 0% |
| Congregation Dor Tikvah Inc | $16,400 | 9 | n/a |
| Association for the Blind and Visually Impaired South Carolina | $13,500 | 9 | 1% |
| Lowcountry Street Grocery | $12,700 | 7 | n/a |
| The Brooklyn Queens Conservatory of Music | $11,170 | 3 | 0% |
| Disabilities Foundation of Charleston County | $10,000 | 4 | 2% |
| Kids on Point Inc | $10,000 | 4 | 1% |
Show all 44 grantees
What it could do for these grantees
Plus 46 recipients with no EIN on record ($307k), not named here.
Where it is load-bearing
Nathan & Marlene Addlestone Foundation Inc supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 36 largest grantees; load-bearing ones sit top left.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Coastal Community Foundation of South Carolina Inc · Henry & Sylvia Yaschik Foundation Inc · The Joanna Foundation · Trident United Way · The Cohen Family Foundation · Patrick Family Foundation · Dominion Energy Charitable Foundation · Pathfinder Foundation Inc · The Mark Elliott Motley Foundation Inc · John Winthrop Charitable Trust · Daniel Island Community Fund Inc · Post and Courier Foundation
How this is measured
Compare Nathan & Marlene Addlestone Foundation Inc with peer funders
Warm introductions · Powered by PlinthPlus
How do I get to Nathan & Marlene Addlestone Foundation Inc?
Find your warmest path to Nathan & Marlene Addlestone Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
About Nathan & Marlene Addlestone Foundation Inc
- How much does Nathan & Marlene Addlestone Foundation Inc give?
- Nathan & Marlene Addlestone Foundation Inc reported 30 grants totaling $67,225 in its FY2025 IRS filing. It funded between 20 and 39 organizations a year over FY2018 to FY2024.
- What does Nathan & Marlene Addlestone Foundation Inc fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Education (40%), Religion (15%), Arts & Culture (11%).
- Who are Nathan & Marlene Addlestone Foundation Inc's largest grantees?
- By total granted over FY2017 to FY2025: Trident Literacy Association Inc ($32k), Chabad of Charleston Inc ($20k), Addlestone Hebrew Academy ($18k).
- Does Nathan & Marlene Addlestone Foundation Inc fund new organizations?
- In FY2024, 7% of the organizations it funded were first-time grantees.
- Does Nathan & Marlene Addlestone Foundation Inc accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Which funders back the same organizations as Nathan & Marlene Addlestone Foundation Inc?
- Its strongest co-funders, measured against what their size predicts, include Coastal Community Foundation of South Carolina Inc, Henry & Sylvia Yaschik Foundation Inc, The Joanna Foundation.
- Where is Nathan & Marlene Addlestone Foundation Inc based?
- Nathan & Marlene Addlestone Foundation Inc is based in SC.
Play a game based on Nathan & Marlene Addlestone’s filings →