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Organizations Science & Technology Research American Chemical Society

American Chemical Society

Fiscal year ending 2024. Filed on September 30, 2025.

1155 Sixteenth Street NW
Washington, District of Columbia 20036

American Chemical Society (EIN: 53-0196572) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, American Chemical Society, a 501(c)(3) charitable organization, reported compensation for 12 out of 2,062 total employees. Among the employees shown here, the average compensation is $698,621. The highest compensated employee at American Chemical Society is Manuel Guzman with fiscal year 2024 compensation of $1,443,386.

Revenue, expenses, and employee compensation

Revenue

$819,099,460

Expenses

$756,637,831

Employee compensation

$322,834,114
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Manuel Guzman
President, CAS
$1,443,386
$1,382,821 No related comp$60,565
Albert Horvath
Chief Executive Officer
$1,113,221
$1,051,881 No related comp$61,340
James Milne
President, ACS PUBS
$740,275
$0 $692,860 $47,415
Bollampalli Rao
CTO Vice President INFO TECH, CAS
$714,301
$658,549 No related comp$55,752
Michael Dennis
Vice President, Legal, PMO and Innvtn, CAS
$657,729
$588,679 No related comp$69,050
Craig Stephens
Senior Vice President Sales and Marketing, CAS
$650,731
$591,551 No related comp$59,180
Eric R Kimball
Vice President Finance, CAS
$649,448
$601,392 No related comp$48,056
Timothy Wahlberg
Vice President Product Management
$637,954
$574,655 No related comp$63,299
Latrease Garrison
Chief Operating Officer
$602,900
$526,754 No related comp$76,146
Emily B Kunchala
Chief Financial Officer and Treasurer
$592,957
$522,123 No related comp$70,834
Flint H Lewis
General Counsel and Secretary
$393,782
$368,689 No related comp$25,093
Kimberly A Knight
Secretary and Executive Vice President
$186,768
$170,426 No related comp$16,342

Benchmark Employee Compensation

Non-Employee Board Members

Bonnie Lawlor
Director, District III
Carolyn Ribes
Director at-large
Dorothy J Phillips
President-Elect
Jeanette van Emon
Director, District VI
Judith C Giordan
Former President
Katherine L Lee
Director, District I
Kimberly Agnew-Heard
Director, District II
Lee H Latimer
Director at-large
Lisa Houston
Director, District IV
Lisa M Balbes
Director, District V
Malika Jeffries-El
Director at-large
Mary K Carroll
President

Contractors

Fachinformationszentrum Karlsruhe
Consulting
$11,702,592
Spi Technologies India Private Limi
Abstracting
$7,804,477
Molecular Connections Private Ltd.
Abstracting
$7,435,655
Jaici
Abstracting
$6,988,421
Excelra Knowledge Solutions Pvt Ltd.
Abstracting
$5,959,348

Mission Statement

THE AMERICAN CHEMICAL SOCIETY IS A FEDERALLY CHARTERED ORGANIZATION WHOSE MISSION IS TO ADVANCE THE BROADER CHEMISTRY ENTERPRISE AND ITS PRACTITIONERS FOR THE BENEFIT OF EARTH AND ITS PEOPLE.

Revisions to this organization profile

September 30, 2025:
2024 American Chemical Society 990 filed
November 8, 2024:
2023 American Chemical Society 990 filed
November 10, 2023:
2022 American Chemical Society 990 filed

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