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401k Sponsoring company profile

AON CORPORATION has sponsored the creation of one or more 401k plans.

Company Name:AON CORPORATION
Employer identification number (EIN):363051915
NAIC Classification:524290

The following addresses have been detected on the 401k submissions:

USA Mailing Address
200 EAST RANDOLPH STREET
CHICAGO
IL
60601
Date first seen: 2007-01-01
Date last seen: 2023-12-31
USA Location Address
200 EAST RANDOLPH STREET
CHICAGO
IL
60601
Date first seen: 2007-01-01
Date last seen: 2023-12-31

Plan Sponsor Events

Sponsoring Company Events

DateDescription
2022-03-25363051915 Change of name detected from ALEXANDER & ALEXANDER SERVICES, INC. to AON CORPORATION

AON CORPORATION 401k Plans

Plan id# Plan Name Plan Start Date Plan Effective Date
010AON PENSION PLAN2014-01-01 1973-01-01
020AON SAVINGS PLAN2012-01-01 1984-07-01
501AON BENEFIT PLAN2015-01-01 1984-07-01
505AON SUPPLEMENTAL DISABILITY PLAN2015-01-01 1998-01-01
504AON LIFE INSURANCE PLAN FOR EXECUTIVES2015-01-01 1972-02-01
506AHCS RETIREE BENEFITS PLAN2009-01-01 2004-01-01
502FLEXIBLE COMPENSATION PLAN2015-01-01 1984-07-01
599AON HEALTH REIMBURSEMENT ARRANGEMENT PLAN2016-01-01 2014-01-01
001BENFIELD RETIREMENT PLAN2009-01-01 2021-01-01
512ALEXANDER & ALEXANDER SERVICES, INC. SURVIVOR INCOME CONTINUATION PLAN1976-01-01 1976-01-01
513ALEXANDER & ALEXANDER SERVICES INC. POST-RETIREMENT DEATH BENEFIT PLAN1977-01-01 1977-01-01
517ASA POST RETIREMENT HEALTH PLAN1999-01-01 1999-01-01
090AON RETIREMENT PENSION PLAN2020-01-01 2020-01-01

401k Contributions

Contributions made to the plan for the plan year by employer(s) and employees. Schedule SB Part 4 Question 18. This is signed by an actuary:

DateType of contributionContribution Number of participants/employees Average contribution per participant
2021-06-01Employer Contributions $ 795,764 12743 $ 62
2021-06-01Employee Contributions $ 795,764 12743 $ 62
2020-09-15Employer Contributions $ 36,898,020 12874 $ 2,866
2020-09-15Employee Contributions $ 36,898,020 12874 $ 2,866
2020-01-15Employer Contributions $ 13,332,098 12874 $ 1,036
2020-01-15Employee Contributions $ 13,332,098 12874 $ 1,036
2018-09-13Employer Contributions $ 100,000,000 2475 $ 40,404
2018-09-13Employee Contributions $ 100,000,000 2475 $ 40,404
2017-07-01Employer Contributions $ 6,922,331 1 $ 6,922,331
2017-07-01Employee Contributions $ 6,922,331 1 $ 6,922,331
2017-04-14Employer Contributions $ 6,922,331 1 $ 6,922,331
2017-04-14Employee Contributions $ 6,922,331 1 $ 6,922,331
2016-12-29Employer Contributions $ 7,500,000 3398 $ 2,207
2016-12-29Employee Contributions $ 7,500,000 3398 $ 2,207
2015-09-14Employer Contributions $ 13,419,226 3495 $ 3,840
2015-09-14Employee Contributions $ 13,419,226 3495 $ 3,840
2015-07-14Employer Contributions $ 22,894,560 3495 $ 6,551
2015-07-14Employee Contributions $ 22,894,560 3495 $ 6,551
2015-04-14Employer Contributions $ 22,894,560 3495 $ 6,551
2015-04-14Employee Contributions $ 22,894,560 3495 $ 6,551
2015-01-14Employer Contributions $ 20,605,104 3495 $ 5,896
2015-01-14Employee Contributions $ 20,605,104 3495 $ 5,896
2014-10-14Employer Contributions $ 3,869,966 3650 $ 1,060
2014-10-14Employee Contributions $ 3,869,966 3650 $ 1,060
2014-09-12Employer Contributions $ 4,059,122 3650 $ 1,112
2014-09-12Employee Contributions $ 4,059,122 3650 $ 1,112
2014-07-14Employer Contributions $ 28,972,673 3650 $ 7,938
2014-07-14Employee Contributions $ 28,972,673 3650 $ 7,938
2014-04-14Employer Contributions $ 28,972,673 3650 $ 7,938
2014-04-14Employee Contributions $ 28,972,673 3650 $ 7,938
2014-01-14Employer Contributions $ 26,075,406 3650 $ 7,144
2014-01-14Employee Contributions $ 26,075,406 3650 $ 7,144
2013-10-11Employer Contributions $ 23,279,232 2743 $ 8,487
2013-10-11Employee Contributions $ 23,279,232 2743 $ 8,487
2013-09-12Employer Contributions $ 17,719,332 2743 $ 6,460
2013-09-12Employee Contributions $ 17,719,332 2743 $ 6,460
2013-07-12Employer Contributions $ 27,473,493 2743 $ 10,016
2013-07-12Employee Contributions $ 27,473,493 2743 $ 10,016
2013-04-12Employer Contributions $ 27,473,493 2743 $ 10,016
2013-04-12Employee Contributions $ 27,473,493 2743 $ 10,016
2013-01-14Employer Contributions $ 24,726,144 2743 $ 9,014
2013-01-14Employee Contributions $ 24,726,144 2743 $ 9,014
2012-10-12Employer Contributions $ 22,326,854 22866 $ 976
2012-10-12Employee Contributions $ 22,326,854 22866 $ 976
2012-09-13Employer Contributions $ 108,956,718 22866 $ 4,765
2012-09-13Employee Contributions $ 108,956,718 22866 $ 4,765
2012-07-12Employer Contributions $ 25,925,789 22866 $ 1,134
2012-07-12Employee Contributions $ 25,925,789 22866 $ 1,134
2012-04-12Employer Contributions $ 25,925,789 22866 $ 1,134
2012-04-12Employee Contributions $ 25,925,789 22866 $ 1,134
2012-01-12Employer Contributions $ 9,803,298 22866 $ 429
2012-01-12Employee Contributions $ 9,803,298 22866 $ 429
2011-10-13Employer Contributions $ 9,803,298 10303 $ 951
2011-10-13Employee Contributions $ 9,803,298 10303 $ 951
2011-07-14Employer Contributions $ 9,803,298 10303 $ 951
2011-07-14Employee Contributions $ 9,803,298 10303 $ 951
2011-04-14Employer Contributions $ 9,803,298 10303 $ 951
2011-04-14Employee Contributions $ 9,803,298 10303 $ 951

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