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Greenwich Green and Clean Inc

The mission of greenwich green & clean is to create a cleaner and more beautiful environment in which to live and work.

Environment Greenwich, CT EIN: 061187787 (IRS) Sign up to see website
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70
Integrity Assessment
Strong transparency
70/100 · methodology

About Greenwich Green and Clean Inc

Greenwich green & clean operates a variety of program services aimed at enhancing the aesthetic and environmental quality of the greenwich community. Each program is designed to engage community members, foster a sense of pride and responsibility, and contribute to environmental sustainability. Here's a detailed look at the program services and their accomplishments over the past year:1. Community beautification projectsdescription: this initiative focuses on the beautification of public spaces through planting flowers and organizing clean-up days. The program involves local volunteers and partners with other community organizations, schools and corporations. Accomplishments:- planted over 800 flowers, particularly daffodil bulbs, and shrubs and trees across 8 public sites.- held 12 community clean-up events, with over 1,000 volunteers participating.- improved 8 local parks …

Founded
Headquarters
Greenwich, CT
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
C500
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1987

Mission

The mission of greenwich green & clean is to create a cleaner and more beautiful environment in which to live and work.

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar environment in United States
CEO comp as % of revenue This charity: 36.01%
Peer average: 0.48%
Integrity Assessment This charity: 70
Peer average: 90

Concerns

· 1 red flag
High Executive Pay
Top executive compensation is 24.2% of total expenses ($27,878 of $115,272).

Where every $1 goes

· FY2024 · IRS 990 (FY2024)
$0.66
Program$0.66

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

Based on the records currently verified by GiveRadar, Greenwich Green and Clean Inc has a complete profile, cross-referenced across 5 independent sources including the IRS.

  • GiveRadar has cross-referenced this organization across 5 independent sources, led by the IRS - among the most thoroughly sourced profiles in its cohort. See the sources
  • GiveRadar holds 14 years of financial filings for this organization, the most recent for fiscal year 2024 - a deeper filing history than 99% of the 13,585 environment charities in the United States with filings on record. See the filings
  • GiveRadar's profile for Greenwich Green and Clean Inc draws on its financial disclosures and its governance, in line with the typical environment charities in the United States it tracks. View this cohort
GiveRadar has verified
  • government registration
  • financial records (14 filed years)
  • disclosed leadership
  • a website
  • a contact email
  • third-party accreditation
Not yet verified by GiveRadar
  • a donation page
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

Greenwich Green and Clean Inc is a registered environment nonprofit based in Greenwich, CT, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1986 and has been operating for 40 years. Its EIN is 061187787. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 70/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $77K in annual revenue. 80 officers and directors are publicly disclosed. GiveRadar has identified 1 potential concern.

Greenwich Green and Clean Inc's EIN (Employer Identification Number) is 061187787. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.

Greenwich Green and Clean Inc has a GiveRadar Integrity Assessment of 70/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 70 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for environment charities in United States is 90/100.

Greenwich Green and Clean Inc is located in Greenwich, CT, United States. The organization was established in 1986 and has been active for 40 years.

Based on official tax filings, Greenwich Green and Clean Inc has $77K in annual revenue. Its revenue is below the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Greenwich Green and Clean Inc is classified as an Environment organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $77K in annual revenue. The organization has 80 disclosed officers and directors.

GiveRadar has identified 1 potential concern for Greenwich Green and Clean Inc. Red flags are automatically detected from official data and may include high executive compensation relative to budget, low program spending, or missing financial filings. Red flags do not necessarily mean wrongdoing but indicate areas that may warrant further review before donating.

According to GiveRadar's records, Greenwich Green and Clean Inc holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

Greenwich green & clean operates a variety of program services aimed at enhancing the aesthetic and environmental quality of the greenwich community. Each program is designed to engage community members, foster a sense of pride and responsibility, and contribute to environmental sustainability. Here's a detailed look at the program services and their accomplishments over the past year:1. Community beautification projectsdescription: this initiative focuses on the beautification of public spaces through planting flowers and organizing clean-up days. The program involves local volunteers and partners with other community organizations, schools and corporations. Accomplishments:- planted over 800 flowers, particularly daffodil bulbs, and shrubs and trees across 8 public sites.- held 12 community clean-up... Greenwich Green and Clean Inc is classified as an environment organization registered in United States. The organization was founded in 1986.

Among environment charities registered in United States: Its annual revenue of $77K is below the peer average of $2M.

Yes, donations to Greenwich Green and Clean Inc are generally tax-deductible in the United States. Greenwich Green and Clean Inc is a 501(c)(3) tax-exempt organization. Its EIN is 061187787, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Annual revenue
$10K-$100K
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

10 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020, FY2019, FY2018, FY2017, FY2016, FY2015.
Financial details are free - with a GiveRadar account

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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Staff & volunteers

From filings and published profiles

Employees
1

Leadership

From FY2024 filing

KA
Kanako M••••••••
Executive Director

Officers & trustees (25)

Source: Public filings

See full names, roles, and stories

25 officers and trustees on file - free with a GiveRadar account.

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Latest news

From global news sources

6 articles found

From news sources and the organization. Shown for transparency; news never affects the integrity score.

Activity timeline

Filings and press mentions, merged

Greenwich Green & Clean To Hold Spring Beach Cleanup Event In April - Patch
Mar 2026
patch.com
Greenwich Green & Clean Announces New Board Chair as Organization Celebrates 40th Anniversary - Greenwich Free Press
Feb 2026
greenwichfreepress.com
Outgoing BET Members Honored By Town Of Greenwich
Dec 2025
patch.com
Form filed
$0.1M revenue
FY2024
IRS 990
In Photos: Greewich Green & Clean preps hanging baskets for The Avenue - Greenwich Time
Nov 2024
www.greenwichtime.com
Mary Hull to Retire Executive Director of Greenwich Green & Clean - Greenwich Free Press
Mar 2024
greenwichfreepress.com
Form filed
$0.1M revenue
FY2023
IRS 990
Form filed
$0.1M revenue
FY2022
IRS 990
Form filed
$0.1M revenue
FY2021
IRS 990
Form filed
$0.1M revenue
FY2020
IRS 990
Greenwich Green & Clean is sponsoring a Clean Up event at Pomerance and Montgomery Pinetum Oct 24 - Greenwich Free Press
Oct 2020
greenwichfreepress.com
Form filed
$0.0M revenue
FY2019
IRS/ProPublica
Form filed
$0.2M revenue
FY2018
IRS/ProPublica
Form filed
$0.1M revenue
FY2017
IRS/ProPublica
Form filed
$0.2M revenue
FY2016
IRS/ProPublica
Form filed
$0.2M revenue
FY2015
IRS/ProPublica

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Cause areas in United States

How many charities work in each area, with this charity's area highlighted.

Human Services 322,679
Education 195,586
Arts & Culture 133,128
Advocacy & Civil Rights 128,026
Religion 114,636
Health 98,862
Community Development 56,086
Youth Development 53,450
Environment this charity 30,143
See all cause areas in United States

Most common causes in United States

Causes charities work on most.

Community Development 235,146
Education 159,016
Religion 103,741
Arts & Culture 101,203
Human Rights 76,926
Health 65,250
Youth Development 47,775
Animal Welfare 32,425

Sources and verification

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 80 disclosed in the public registry.
News and media coverage
GDELT Project + Google News
Supplementary verification
ProPublica Nonprofit Explorer
Supplementary verification
Charity Navigator

Data freshness

Last updated
Jun 12, 2026
Registry checked
Jun 6, 2026
Profile completeness
90%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 10
  • Financial data · FY2024 on record
  • Named leadership · 80 officers on file
  • Executive pay · Disclosed
  • Government registration · Registered with an official registry
  • Mission statement · Published
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Tax-deductibility · Verified
  • Founding date · 1986
Not available · 1
  • Programs & activities
    No named programs listed by the charity

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about Greenwich Green and Clean Inc

What is Greenwich Green and Clean Inc?
Greenwich Green and Clean Inc is a environment publicly-supported charity (509(a)(2)) based in Greenwich, United States. Greenwich green & clean operates a variety of program services aimed at enhancing the aesthetic and environmental quality of the greenwich community. Each program is designed to engage community members, foster a sense of pride and responsibility, and contribute to environmental sustainability. Here's a detailed look at the program services and their accomplishments over the past year:1. Community beautification projectsdescription: this initiative focuses on the beautification of public spaces through planting flowers and organizing clean-up days. The program involves local volunteers and partners with other community organizations, schools and corporations. Accomplishments:- planted over 800 flowers, particularly daffodil bulbs, and shrubs and trees across 8 public sites.- held 12 community clean-up events, with over 1,000 volunteers participating.- improved 8 local parks and public areas, significantly enhancing their appearance and usability.2. Seasonal displaysdescription: greenwich green & clean installs and maintains seasonal floral displays, including summer and winter hanging baskets, which beautify streets and public spaces. Accomplishments:- installed 112 hanging baskets in central greenwich and cos cob business districts.- maintained the floral displays, which received positive feedback from the community and local businesses for enhancing the town's charm and tradition.- assembled greenery for the winter themed baskets, using the same 112 baskets with over 50 volunteers throughout five-days long project. 3. Recycling and waste reduction campaignsdescription: aimed at reducing waste and promoting recycling, these campaigns involve holding of an annual paper shredding day, distribution of recycling pamphlets at volunteer days and community events, and promotion of special collection for household hazardous materials, food scrap recycling, textile recycling. Accomplishments:- held an annual paper shredding day with participation of cars. - promoted town's
When was Greenwich Green and Clean Inc founded?
Greenwich Green and Clean Inc was founded in 1986.
Who leads Greenwich Green and Clean Inc?
Kanako Maclennan serves as Executive Director.
Where is Greenwich Green and Clean Inc located?
Headquartered in Greenwich, CT, United States.
What is Greenwich Green and Clean Inc's annual budget?
Annual revenue for fiscal year 2024 is approximately $10K-$100K.
Is Greenwich Green and Clean Inc trustworthy?
Greenwich Green and Clean Inc has a GiveRadar Integrity Assessment of 70 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Greenwich Green and Clean Inc's registration number?
IRS EIN: 061187787.
What is Greenwich Green and Clean Inc's website?
http://www.greenwichgreenandclean.org