AON SERVICE CORPORATION (FKA AON HEWITT) — Federal Lobbying Profile

The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 6 of its records are shown together here.

Filings

197

Filed by

Reported in-house

—

Reported by firms

$8,620,000

Reported lobbying by year

The larger of in-house and firm-reported each year, $ millions 2008 to 2026

Filings

197 filings, newest first.

Filing	Filed by	Amount
3rd Quarter - Report 3rd Quarter 2026	FS VECTOR LLC	$50,000 reported
3rd Quarter - Report 3rd Quarter 2026	OGR	$50,000 reported
3rd Quarter - Report 3rd Quarter 2026	SQUIRE PATTON BOGGS	$40,000 reported
Registration - Amendment 2nd Quarter 2026	SQUIRE PATTON BOGGS	— reported
2nd Quarter - Report 2nd Quarter 2026	FS VECTOR LLC	$50,000 reported
2nd Quarter - Report 2nd Quarter 2026	OGR	$50,000 reported
1st Quarter - Report 1st Quarter 2026	OGR	$50,000 reported
1st Quarter - Report 1st Quarter 2026	FS VECTOR LLC	$50,000 reported
1st Quarter - Amendment 1st Quarter 2025	FS VECTOR LLC	$50,000 reported
4th Quarter - Report 4th Quarter 2025	FS VECTOR LLC	$50,000 reported

Filed by

Each firm that has reported for this client, and the client itself where it lobbies in-house, with the reports filed and the amounts they disclose.

Firm	Reports	Amount
SQUIRE PATTON BOGGS	70	$3,750,000
OGR	32	$1,580,000
FS VECTOR LLC	27	$1,330,000
VENABLE LLP	37	$1,250,000
KLEIN/JOHNSON GROUP	10	$470,000
AKIN GUMP STRAUSS HAUER & FELD	5	$240,000

Issues lobbied

How many report sections named each issue, counting the current version of each report.

Issue	Code	Mentions
Financial Institutions/Investments/Securities	FIN	79
Insurance	INS	75
Retirement	RET	71
Banking	BAN	27
Taxation/Internal Revenue Code	TAX	22
Labor Issues/Antitrust/Workplace	LBR	11
Government Issues	GOV	7
Health Issues	HCR	4
Energy/Nuclear	ENG	4
Transportation	TRA	3
Disaster Planning/Emergencies	DIS	1

Bills named in its filings

Bill numbers found in the filers' descriptions, most often named first.

Bill	Congress	Times named
H.R. 3063	118th	6
H.R. 3684	117th	6
H.R. 2779	111th	6
H.R. 2989	111th	6
S.Con.Res. 14	117th	5
H.R. 2799	118th	4
H.R. 2954	117th	4
H.R. 5891	117th	4
H.R. 2927	117th	4
S. 1703	117th	4
H.R. 7128	119th	3
H.R. 9040	119th	3
H.R. 5376	117th	3
S. 424	119th	2
S. 4395	119th	2
H.R. 2617	118th	2
H.R. 2617	117th	2
H.R. 5381	115th	2
H.R. 2874	115th	2
S. 1571	115th	2
H.R. 3269	111th	2
H.R. 9040	118th	1
H.R. 1319	117th	1
H.R. 2861	111th	1

From reports filed under the Lobbying Disclosure Act. Firms report what each client paid them; an organisation lobbying for itself reports its own expenses. Amounts count the current version of each report once.