International Society of Weighing & Measurement Inc
501(c)(6)Community
Only null% goes to programs Strong reserves Growing revenue
International Society of Weighing & Measurement Inc is a 501(c)(6) organization based in Danville, Illinois, registered in 1966, with $134,654 in FY2025 revenue. CharityIndex grades it B.
Po Box 296, Danville, IL, 61834 EIN 36-2581291 Since 1966
Revenue (FY2025)
$135K
▼ 12.1% vs prior year
Community median: $184K
Expenses (FY2025)
$131K
Net assets
$185K
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
B
★★★★
Rated on 2 of 4 criteria — the rest aren't reported in this filing type.
Held down by its weakest criterion — a strong score on one criterion can't hide a weak one.
How the rating works →—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for International Society of Weighing & Measurement Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
AFinancial health25% of the rating17 mo reserves · +3% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For International Society of Weighing & Measurement Inc: 17 mo reserves · +3% margin earns a A on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for International Society of Weighing & Measurement Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
CTransparency10% of the rating2 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For International Society of Weighing & Measurement Inc: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- Po Box 296, Danville, IL, 61834
- City
- Danville
- State
- Illinois
- Subcategory
- Business & Industry Associations
- Website
- …
Financial trends
Revenue grew from $94K (FY2011) to $135K (FY2025) across 14 reported years.
Financial snapshot
Financial health & position (FY2025)
Operating margin
2.9%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$185K
Net assets
$185K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $134,654▼12.1% | $130,718▼1.2% | $185,213▼15.6% | $185,213▼16.2% | 990EZ |
| 2024 | $153,170▼7.0% | $132,301▼15.3% | $219,333▲15.1% | $220,963▼2.1% | 990EZ |
| 2023 | $164,784▲118% | $156,222▲120% | $190,488▲77.8% | $225,618▲9.0% | 990EZ |
| 2022 | $75,650▲3.2% | $71,117▲5.4% | $107,161▲2.7% | $207,036▼0.5% | 990EZ |
| 2021 | $73,269▼3.8% | $67,477▼20.2% | $104,313▲10.8% | $208,117▲6.8% | 990EZ |
| 2019 | $76,159▼49.6% | $84,597▼48.7% | $94,123▼14.6% | $194,796▲19.1% | 990EZ |
| 2018 | $150,970▲73.9% | $164,944▲63.8% | $110,222▼17.1% | $163,537▼28.9% | 990EZ |
| 2017 | $86,796▼53.4% | $100,705▼45.9% | $132,989▼2.8% | $230,103▲22.2% | 990EZ |
| 2016 | $186,257▲103% | $186,215▲62.4% | $136,881▲0.7% | $188,272▼31.4% | 990EZ |
| 2015 | $91,827▼48.0% | $114,689▼31.1% | $135,871▼15.2% | $274,426▲26.1% | 990EZ |
| 2014 | $176,439▲83.6% | $166,364▲61.9% | $160,212▲7.1% | $217,683▼17.5% | 990EZ |
| 2013 | $96,105▼48.2% | $102,786▼47.1% | $149,656▼3.7% | $263,856▲24.7% | 990EZ |
| 2012 | $185,460▲97.2% | $194,121▲62.7% | $155,451▼0.1% | $211,547▼33.2% | 990EZ |
| 2011 | $94,046 | $119,287 | $155,530 | $316,647 | 990EZ |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
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Frequently asked questions
- Is International Society of Weighing & Measurement Inc a legitimate nonprofit?
- Yes. International Society of Weighing & Measurement Inc is a 501(c)(6) organization registered with the U.S. Internal Revenue Service under EIN 36-2581291, based in Danville, Illinois.
- What is International Society of Weighing & Measurement Inc's EIN?
- International Society of Weighing & Measurement Inc's Employer Identification Number (EIN) is 36-2581291.
- How much revenue does International Society of Weighing & Measurement Inc report?
- International Society of Weighing & Measurement Inc reported $134,654 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does International Society of Weighing & Measurement Inc have?
- CharityIndex grades International Society of Weighing & Measurement Inc B, based on financial health (reserves and operating margin).
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Data for International Society of Weighing & Measurement Inc (EIN 36-2581291) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.