Civic Intelligence

American Filtration and Separations Society Inc

EIN 16-1482027 • 501(c)3 • Nashville, TN

Profile

The american filtration and separations society is an educational, nonprofit organization that provides a forum for networking and the exchange of technical knowledge within academia and industry in all areas of filtration and separation.

5133 Harding Pike B10 Ste 380Nashville, TN 37205

www.afssociety.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

73rd percentile

0.17x

Higher debt load relative to assets than 73% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

80th percentile

0.26x

Higher debt load relative to revenue than 80% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Net Margin

18th percentile

-16%

Higher net margin than 18% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Top Officer Pay

55th percentile

$0

Higher top officer pay than 55% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Asset Growth

19th percentile

-12%

Faster asset growth than 19% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Revenue Growth

13th percentile

-28%

Faster revenue growth than 13% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets73rd percentile

Assets

Down

$610,838

Down $85,163 (-12%) from 2023

Liabilities

Down

$105,255

Down $30,951 (-23%) from 2023

Net Assets

Down

$505,583

Down $54,212 (-9.7%) from 2023

Operations
Liabilities / Revenue80th percentileNet Margin18th percentile

Revenue

Down

$411,015

Down $161,554 (-28%) from 2023

Expenses

Down

$475,292

Down $60,297 (-11%) from 2023

Net Income

Down

-$64,277

Down $101,257 (-274%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth19th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$1.5M$1.0M$500K$0Assets 2010: $201,218Liabilities 2010: $0Net Assets 2010: $201,2182010Assets 2011: $244,890Liabilities 2011: $0Net Assets 2011: $244,8902011Assets 2012: $273,717Liabilities 2012: $0Net Assets 2012: $273,7172012Assets 2013: $329,442Liabilities 2013: $0Net Assets 2013: $329,4422013Assets 2014: $424,097Liabilities 2014: $0Net Assets 2014: $424,0972014Assets 2015: $424,982Liabilities 2015: $0Net Assets 2015: $424,9822015Assets 2016: $372,020Liabilities 2016: $207Net Assets 2016: $371,8132016Assets 2017: $422,874Liabilities 2017: $804Net Assets 2017: $422,0702017Assets 2018: $546,650Liabilities 2018: $302Net Assets 2018: $546,3482018Assets 2019: $899,633Liabilities 2019: $404,095Net Assets 2019: $495,5382019Assets 2020: $957,069Liabilities 2020: $495,485Net Assets 2020: $461,5842020Assets 2021: $1,005,157Liabilities 2021: $564,203Net Assets 2021: $440,9542021Assets 2022: $619,326Liabilities 2022: $104,457Net Assets 2022: $514,8692022Assets 2023: $696,001Liabilities 2023: $136,206Net Assets 2023: $559,7952023Assets 2024: $610,838Liabilities 2024: $105,255Net Assets 2024: $505,5832024

Highlighted filing

2024

Assets$610,838
Liabilities$105,255
Net Assets$505,583
Open 2024 Filing

Operations Trend

Revenue Growth13th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.5M$1.0M$500K$0-$500KExpenses 2010: $275,9222010Expenses 2011: $263,2202011Expenses 2012: $260,7102012Revenue 2013: $307,536Expenses 2013: $251,811Net Income 2013: $55,7252013Revenue 2014: $444,645Expenses 2014: $349,990Net Income 2014: $94,6552014Revenue 2015: $362,250Expenses 2015: $361,365Net Income 2015: $8852015Revenue 2016: $336,668Expenses 2016: $389,837Net Income 2016: -$53,1692016Revenue 2017: $471,081Expenses 2017: $429,120Net Income 2017: $41,9612017Revenue 2018: $487,189Expenses 2018: $360,170Net Income 2018: $127,0192018Revenue 2019: $278,479Expenses 2019: $341,803Net Income 2019: -$63,3242019Revenue 2020: $209,328Expenses 2020: $239,534Net Income 2020: -$30,2062020Revenue 2021: $269,146Expenses 2021: $303,164Net Income 2021: -$34,0182021Revenue 2022: $1,080,886Expenses 2022: $998,532Net Income 2022: $82,3542022Revenue 2023: $572,569Expenses 2023: $535,589Net Income 2023: $36,9802023Revenue 2024: $411,015Expenses 2024: $475,292Net Income 2024: -$64,2772024

Highlighted filing

2024

Revenue$411,015
Expenses$475,292
Net Income-$64,277
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$610,838
Liabilities
$105,255
Net assets
$505,583
Revenue
$411,015
Expenses
$475,292
Net income
-$64,277
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.61$0.11$0.51$0.41$0.48$0.06
2023Detailed filing. Detailed filing data is available for this year.$0.70$0.14$0.56$0.57$0.54$0.04
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.62$0.10$0.51$1.08$1.00$0.08
2021Detailed filing. Detailed filing data is available for this year.$1.01$0.56$0.44$0.27$0.30$0.03
2020Detailed filing. Detailed filing data is available for this year.$0.96$0.50$0.46$0.21$0.24$0.03
2019Detailed filing. Detailed filing data is available for this year.$0.90$0.40$0.50$0.28$0.34$0.06
2018Detailed filing. Detailed filing data is available for this year.$0.55$0.00$0.55$0.49$0.36$0.13
2017Detailed filing. Detailed filing data is available for this year.$0.42$0.00$0.42$0.47$0.43$0.04
2016Detailed filing. Detailed filing data is available for this year.$0.37$0.00$0.37$0.34$0.39$0.05
2015Detailed filing. Detailed filing data is available for this year.$0.42$0.00$0.42$0.36$0.36$0.00
2014Detailed filing. Detailed filing data is available for this year.$0.42$0.00$0.42$0.44$0.35$0.09
2013Detailed filing. Detailed filing data is available for this year.$0.33$0.00$0.33$0.31$0.25$0.06
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.27$0.00$0.27$0.26
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.24$0.00$0.24$0.26
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.20$0.00$0.20$0.28
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 13, 2025
Return Version
2024v5.2
Gross Receipts
$411,015
Mission and Program Overview

Mission

The purpose of the american filtration and separations society, inc. Is to foster knowledge, understanding, and growth of filtration and particle separation science and technology

The american filtration and separations society is an educational, nonprofit organization that provides a forum for networking and the exchange of technical knowledge within academia and industry in all areas of filtration and separation.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$207,775$335,488▲ $127,713
Cash and Non-Interest-Bearing Accounts$470,824$165,962▼ $304,862
Prepaid Expenses and Deferred Charges$17,402$109,388▲ $91,986
Total Assets$696,001$610,838▼ $85,163
Liabilities
Other Liabilities$132,950$86,661▼ $46,289
Accounts Payable and Accrued Expenses$3,256$18,594▲ $15,338
Total Liabilities$136,206$105,255▼ $30,951
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$559,795$505,583▼ $54,212
Total Net Assets Fund Balance$559,795$505,583▼ $54,212
Total Liabilities and Net Assets / Fund Balance$696,001$610,838▼ $85,163
Compensation and Service Providers
Top Officer Pay55th percentile

Board Members and Trustees

NameTitle
Jonathan RajalaChair
Leonard CastellanoImmediate Past Chair
Saravanan Andan1st Vice Chair
Wendy Beach2nd Vice Chair
Ashish BandekarDirector
Brian LaneDirector
Eunkyoung ShimDirector
James SandyDirector
Johnathan SchuemakerDirector
Neil BurnsDirector
Severa GodwinDirector
Steven WestbrookDirector
Todd FurbeeDirector
Stefan BradhamExecutive Director
Jim WalkerTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$173,784
Program Service Revenue
$225,974
Investment Income
$11,257
Other Revenue
$0
Change in Net Assets
$-64,277
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$475,292
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Fees for Services Management$112,000$88,000-$200,000
Conferences and Meetings$166,243--$166,243
Other Expenses$5,144$27,665-$27,665
All Other Expenses$6,675$3,570-$10,245
Fees for Services Other$10,092--$10,092
Fees for Services Accounting-$3,500-$3,500
Office Expenses-$2,690-$2,690
Insurance-$1,521-$1,521
Information Technology-$800-$800
Travel$48--$48
Total Functional Expenses$339,902$135,390$0$475,292
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Accrued Convention$86,661
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
Yes
Audit committee
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
Yes

Governance Explanations

Management duties delegation Part VI line 3

“The corporation is managed by oak ridge association management company.”

Members or stockholder classes and rights Part VI line 6

“The organization has a board of directors that oversees the business decisions of the corporation.”

Member election for additional members Part VI line 7A

“There is no review or election process for additional members.”

Form 990 governing body review Part VI line 11

“An electronic copy of the return is provided to the executive board for review.”

Governing documents etc available to public Part VI line 19

“The governing documents are available on the afs website. The financial statements are presented at semi-annual board of directors meetings, which may be attended by any member of the organization.”

Filing and Contact Details

Filer

Filer Name
American Filtration and Separations Society Inc
EIN
16-1482027
In Care Of
% STEFAN BRADHAM
Phone
6152543687
Address
5133 HARDING PIKE B10 STE 380, NASHVILLE, TN 37205

Signing Officer

Name
Stefan Bradham
Title
Executive Director
Phone
6152543687
Signed
2025-05-13
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Stefan Bradham
Formed
1987
Legal Domicile
Tn
Voting Board Members
14
Independent Board Members
14
Employees
0
Volunteers
27

Preparer

Firm
Bellenfant Pllc
Address
2919 BERRY HILL DR, NASHVILLE, TN 37204
Preparer
John Bellenfant CPA
Phone
6153708700
Supplemental Narrative

Additional Explanations

List of other expenses Part IX line 24E

“Bank fees $4,083licenses and permits $41learning center $2,592board of director $3,529”

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IRS990/Form990PartVIISectionAGrp/TitleTxt142ND VICE CHAIR
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IRS990/MissionDesc0THE AMERICAN FILTRATION AND SEPARATIONS SOCIETY IS AN EDUCATIONAL, NONPROFIT ORGANIZATION THAT PROVIDES A FORUM FOR NETWORKING AND THE EXCHANGE OF TECHNICAL KNOWLEDGE WITHIN ACADEMIA AND INDUSTRY IN ALL AREAS OF FILTRATION AND SEPARATION.
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IRS990/OtherExpensesGrp/Desc2MERCHANT FEES
IRS990/OtherExpensesGrp/Desc3OFFICE ADMINISTRATION
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IRS990/PrincipalOfficerNm0STEFAN BRADHAM
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE CORPORATION IS MANAGED BY OAK RIDGE ASSOCIATION MANAGEMENT COMPANY.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1THE ORGANIZATION HAS A BOARD OF DIRECTORS THAT OVERSEES THE BUSINESS DECISIONS OF THE CORPORATION.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2THERE IS NO REVIEW OR ELECTION PROCESS FOR ADDITIONAL MEMBERS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3AN ELECTRONIC COPY OF THE RETURN IS PROVIDED TO THE EXECUTIVE BOARD FOR REVIEW.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4THE GOVERNING DOCUMENTS ARE AVAILABLE ON THE AFS WEBSITE. THE FINANCIAL STATEMENTS ARE PRESENTED AT SEMI-ANNUAL BOARD OF DIRECTORS MEETINGS, WHICH MAY BE ATTENDED BY ANY MEMBER OF THE ORGANIZATION.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5BANK FEES $4,083LICENSES AND PERMITS $41LEARNING CENTER $2,592BOARD OF DIRECTOR $3,529
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Management duties delegation Part VI line 3
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Members or stockholder classes and rights Part VI line 6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Member election for additional members Part VI line 7a
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990 governing body review Part VI line 11
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Governing documents etc available to public Part VI line 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5List of other expenses Part IX line 24e
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