Georgia · Nonprofit
INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE
INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE (Georgia) receives grants from 1 organization whose IRS filings report $60,000 to it, the largest being Halton Foundation Inc ($60,000). 1 of them have funded it in more than one year.
- Revenue FY2025
- $172k
- Funders on record
- 1
- Grants received
- $60k
- Net assets
- $519k
What International Society of Indoor Air Quality and Climate does
Mission
Isiaq is an international multidisciplinary scientific nonprofit organization whose purpose is to support the creation of healthy,comfortable and productive indoor environments.
As stated on its FY2025 Form 990.
Program
Isiaq is an international, independent, multidisciplinary, scientific, non-profit organization whose purpose is to support the creation of healthy, comfortable, and productivity-encouraging indoor environments. Isiaq's role is to facilitate international and interdisciplinary communication and information exchange by publishing and fostering publication on indoor air quality and climate. Isiaq organizes, sponsors, and supports initiatives such as meetings, conferences, and seminars on indoor air quality and climate; and develops, adapts, and maintains guidelines for the improvement of indoor air quality and climate.isiaq serves a membership base of about 900 researchers and academics from around the world.
$120,722 spentof which $4,359 as grants$126,101 earned by the program100% of program spending
The program described on its FY2025 Form 990. Program spending in total: $120,722.
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2018 to 2019, from $465k to $593k (+27%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
1% of INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE’s revenue is contributions — more earned-revenue than three-quarters of its peers (88% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 9 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
2020 → 2023: the base held at 1 funder, grant income held at $20k.
From the IRS filings of INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE draws 100% of its grant income from funders outside Georgia, across 1 state in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE is better cushioned than half of the 2,433 environment nonprofits its size.
this organization peer median middle 50% of peers· 2,433 environment nonprofits $100k–$1M, FY2025
Organizations like INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Georgia
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
62% of spending goes to programs.
Governance
Public support
90%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE?
- INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE (Georgia) receives grants from 1 organization whose IRS filings report $60,000 to it, the largest being Halton Foundation Inc ($60,000). 1 of them have funded it in more than one year.
- How many funders does INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE have?
- IRS filings report 1 organization giving $60,000 in grants to INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE, 1 of which have funded it in more than one year.
- Who is the largest funder of INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE?
- Halton Foundation Inc is the largest funder on record, with $60,000 in grants. The full list of funders is on this page.
- How can an organization like INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Georgia. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds International Society of Indoor Air Quality and Climate →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 1 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing