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Plinth
Foundation DossiersMostly funded, not a grantmaker — see who funds it →
Plinth

· Public charity

National Cryptologic Foundation Inc

The national cryptologic foundation was established in 1996 to support activities, displays and artifact acquisition for the national cryptologic museum continued on schedule o.

$0
Granted FY2025still arriving
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Grants FY2025still arriving
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States reached
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Largest
01What you fundRead
01What you fund
01FY2025

Where the money goes

Your grants by size, and where they go.

$0
Median grant
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States reached
$15M
Total assets

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

Generated from your IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home
State money flows
the interactive map of money crossing state lines