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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.

$172k
Revenue FY2025
1
Funders on record
$60k
Grants received
$519k
Net assets
1/1 repeat funderspeak grant-dependency 12%

Against its field

INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE is better cushioned than half of the 2,156 environment nonprofits its size.

Operating margin−13% · bottom quartile
Months of reserve18.2mo · above the median
Revenue growth (annualized)5% · below the median

this organization peer median middle 50% of peers· 2,156 environment nonprofits $100k–$1M, FY2025

Three funders worth looking at

Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.

See all 12 prospects and why each one surfaced →
01The organization over time

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.

100 = 20172017 Revenue 100 ($120k) Expenses 100 ($108k) Net assets 100 ($401k)2018 Revenue 115 ($138k) Expenses 109 ($117k) Net assets 106 ($424k)2019 Revenue 238 ($284k) Expenses 275 ($297k) Net assets 102 ($411k)2020 Revenue 144 ($172k) Expenses 102 ($110k) Net assets 110 ($440k)2021 Revenue 129 ($154k) Expenses 103 ($111k) Net assets 120 ($483k)2022 Revenue 349 ($417k) Expenses 299 ($323k) Net assets 136 ($545k)2023 Revenue 138 ($165k) Expenses 126 ($136k) Net assets 141 ($564k)2024 Revenue 137 ($164k) Expenses 157 ($169k) Net assets 137 ($548k)2025 Revenue 144 ($172k) Expenses 180 ($194k) Net assets 129 ($519k)
'17'18'19'20'21'22'23'24'25
Revenue (144)Expenses (180)Net assets (129)Peer revenue range

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.

2017
2018
2019
2020
2021
2022
2023
2024
2025
ContributionsProgram revenueInvestmentOther

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).

This organization
Typical peer · 4,616 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 9 reported years ran a deficit.

$12k
17
$21k
18
$13k
19
$62k
20
$43k
21
$94k
22
$29k
23
$5k
24
$22k
25
18
months of
reserve
02Who funds it

Who funds it, year by year

2020 → 2023: the base held at 1 funder, grant income held at $20k.

Funder
'20
'23
'24*
total
funders
1
1
1

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.

KY

In-state vs out-of-state, by year

20
23
Georgia out of state home

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.

03Its place in the field

Funders to approach

Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first.

From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.

Organizations like INTERNATIONAL SOCIETY OF INDOOR AIR QUALITY AND CLIMATE

Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.

In Georgia

Nationally

04Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

62% of spending goes to programs.

Program 62%Management 38%Fundraising 0%

Governance

8
board members
100%
independent
Conflict-of-interest policyWhistleblower policyDocument retentionBoard reviewed the 990Audited financials

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

CA

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.

A paid feature, included from the $75 plan up. Sign in to download.

Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. 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.

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 1funders 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 August 27, 2026. What this page cannot tell you · view filing