Contractor / vendor

On Services Llc

19 nonprofits report paying On Services Llc for contracted services, totaling $12 million across their most recent filings.

The largest relationships are with American College Of Rheumatology Inc, Knights Of Columbus, and International Code Council Inc.

Organizations

Total paid

$11.7M

Organizations that paid this firm

American College Of Rheumatology Inc FY2024	$3.1M
Knights Of Columbus FY2024	$2.4M
International Code Council Inc FY2024	$1.2M
National Association Of Manufacturers Of The Usa FY2024	$603K
Life Teen Inc FY2024	$546K
American Physiological Society FY2023	$518K
American Conservative Union FY2024	$438K
Global Business Travel Association FY2024	$413K
Opportunity Finance Network FY2025	$396K
American Civil Liberties Union Foundation Inc FY2023	$319K
Society For Academic Emergency Medicine FY2023	$308K
Executive Headquarters FY2024	$294K
Clean Energy Buyers Association FY2024	$227K
Material Handling Industry FY2023	$185K
Knights Of Columbus Charities Inc FY2024	$175K
American College Of Occupational And Environmental Medicine FY2024	$160K
American College Of Cardiology FY2024	$139K
National Society Of Black Engineers FY2024	$127K
The Manufacturing Institute FY2024	$121K

Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org