AUMdb
AS

Aon Securities Llc

SEC-registered Broker-Dealer (Dually Registered) CRD 4138 · SEC file 801-106546 · Chicago, IL
☆ Save with Pro ADV data as of Mar 26, 2026
Regulatory AUM
Discretionary
Clients
Avg AUM / client
Accounts
Employees
14

People (9)

NameRole / titleCredentialsWith firm sinceOwnership
Delaney, William Leo Jr Director (01/1999)/President (06/2000)/General Securities Principal (01/2001) Jan 1999 (28y) Less than 5%
Ehrhart, Bryon Gerard Director (05/2002) May 2002 (24y) Less than 5%
Mackunis, Kenneth James Director Sep 2012 (14y) Less than 5%
Morris, Gregory Paul Chief Compliance Officer Jan 2016 (11y) Less than 5%
Chambley, Jeffrey Todd Director Jul 2022 (4y) Less than 5%
Monaghan, Kathleen Nicole Director Jul 2022 (4y) Less than 5%
Pennay, Richard Erik Charles Ceo (10/2024), Director Jul 2022 (4y) Less than 5%
Ward, Bryan Richard Director Jul 2022 (4y) Less than 5%
Pasalich, Magdaline Garris Director, Cfo, Principal Financial Officer, Principal Operations Officer Sep 2024 (2y) Less than 5%

Entity owners (Schedule A/B)

EntityTitle / statusSinceSch.Ownership
Aon Group, Inc. Shareholder May 1998 A 75% or more
As Holdings, Inc. Shareholder Dec 2018 A 5% – 10%
Aon Corporation Shareholder Feb 1997 B ≈ 56.25% – 100% via Aon Group, Inc.
Aon Global Limited Shareholder Jan 2015 B 75% or more of Aon Global Holdings Limited [Uk] (indirect)
Aon Global Holdings Limited Shareholder Jan 2015 B ≈ 42.19% – 100% via Aon Corporation
Randolph Finance Ulc [Ie] Shareholder Apr 2020 B 75% or more of Aon Global Limited (indirect)
Aon Plc [Ie] Shareholder Apr 2020 B 75% or more of Randolph Finance Ulc [Ie] (indirect)

Undisclosed: 0% – 20% of the firm is not attributable from the filed Schedule A bands.

Estimated effective ownership (look-through of filed bands):

  • Aon Corporation: 75% – 100% of Aon Group, Inc. × 75% – 100% direct ≈ 56.25% – 100% of the firm
  • Aon Global Holdings Limited: 75% – 100% of Aon Corporation × 75% – 100% of Aon Group, Inc. × 75% – 100% direct ≈ 42.19% – 100% of the firm

Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 03/26/2026 1.39 MB View · PDF · Source ↗

Archived copies of the firm's regulatory filings, versioned by content hash.

Disciplinary disclosures

Civil judicial as of Oct 08, 2024

Allegations: 1) FROM 1983 TO 2007, SUBSIDIARIES OF AON CORPORATION IN A NUMBER OF COUNTRIES MADE IMPROPER PAYMENTS TO VARIOUS PARTIES AS A MEANS OF OBTAINING INSURANCE BUSINESS IN THOSE COUNTRIES. 2) THESE PAYMENTS WERE NOT ACCURATELY REFLECTED IN AON'S BOOKS AND RECORDS. 3) AON FAILED TO MAINTAIN AN ADEQUATE INTERNAL CONTROL SYSTEM REASONABLY DESIGNED TO DETECT AND PREVENT THESE PAYMENTS. 4) THESE ACTS VIOLATE SECTIONS 13(B)(2)(A) AND 13(B)(2)(B) OF THE SECURITIES EXCHANGE ACT OF 1934. Status: Final Summary: BEGINNING IN 2007, AON CORPORATION REPORTED IN ITS FILINGS WITH THE SEC THAT FOLLOWING INQUIRIES FROM REGULATORS, IT HAD COMMENCED AN INTERNAL REVIEW OF ITS COMPLIANCE WITH CERTAIN U.S. AND NON-U.S. ANTI-CORRUPTION LAWS, INCLUDING THE U.S. FOREIGN CORRUPT PRACTICES ACT ("FCPA"). AN OUTSIDE LAW FIRM WITH SIGNIFICANT EXPERIENCE IN THE AREA OVERSAW THE REVIEW. ON DECEMBER 20, 2011, AON ANNOUNCED THAT IT HAD AGREED TO FINALIZE THESE MATTERS BY PAYING APPROXIMATELY $14.55 MILLION TO THE U.S. SECURITIES & EXCHANGE COMMISSION ("SEC") IN DISGORGEMENT AND INTEREST TO SETTLE CIVIL ACTION RELATING TO CERTAIN PAYMENTS MADE IN OVERSEAS JURISDICTIONS BETWEEN 1983 AND 2007. SINCE BEGINNING ITS INTERNAL REVIEW OF THESE ISSUES IN 2007, AON HAS PUT IN PLACE A COMPREHENSIVE, GLOBAL AND ROBUST ANTI-CORRUPTION PROGRAM DESIGNED TO PREVENT AND DETECT IMPROPER CONDUCT. THROUGHOUT THE COURSE OF ITS REVIEW, AON COOPERATED FULLY WITH ALL RELEVANT AGENCIES.

Disclosure text reproduced verbatim from the firm's own Form ADV filings.

How they charge

  • Fixed fees

Services

  • Other services

Custody

Firm reports it does not have custody of client funds or securities (Item 9.A).

No custodian data reported or mined yet.

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 26, 2026.

View current Form ADV (SEC/IAPD) ↗