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Top alternatives to Aon.

8 ranked alternatives · How we rank

Considering Aon? These are the closest alternatives on ABA Rank, selected by how many capability areas each one shares with Aon and ordered by that overlap, then by Index score from our disclosed methodology. Compare any of them side by side.

01
SESCO Management Consultants
FOUNDED 1945 · LISTED · 11-50 EMPLOYEES

HR and employment consulting firm serving closely held and family businesses.

HEADQUARTERS
Bristol, TN
TEAM
11-50 employees
RATING
No reviews
02
Behavioral Health Law Group
FOUNDED 2011 · LISTED · 11-50 EMPLOYEES

Protect your practice with legal counsel

HEADQUARTERS
Denver, CO
TEAM
11-50 employees
RATING
No reviews
03
Bell Law Firm
FOUNDED 2003 · LISTED · 1-10 EMPLOYEES

Comprehensive HR and legal services designed for healthcare and therapy organizations.

HEADQUARTERS
Billings, MT
TEAM
1-10 employees
RATING
No reviews
04
Fisher Phillips
LISTED
HEADQUARTERS
RATING
No reviews
05
Foley & Lardner
LISTED
HEADQUARTERS
RATING
No reviews
06
Husch Blackwell
LISTED
HEADQUARTERS
RATING
No reviews
07
Justworks
LISTED
HEADQUARTERS
RATING
No reviews
08
Littler Mendelson
LISTED
HEADQUARTERS
RATING
No reviews

Head-to-head: Aon vs SESCO Management Consultants · Aon vs Behavioral Health Law Group · Aon vs Bell Law Firm

Browse wider: Every ranked benefits administration option · All services